WorldWideScience

Sample records for region energy levels

  1. Regional level approach for increasing energy efficiency

    International Nuclear Information System (INIS)

    Viholainen, Juha; Luoranen, Mika; Väisänen, Sanni; Niskanen, Antti; Horttanainen, Mika; Soukka, Risto

    2016-01-01

    Highlights: • Comprehensive snapshot of regional energy system for decision makers. • Connecting regional sustainability targets and energy planning. • Involving local players in energy planning. - Abstract: Actions for increasing the renewable share in the energy supply and improving both production and end-use energy efficiency are often built into the regional level sustainability targets. Because of this, many local stakeholders such as local governments, energy producers and distributors, industry, and public and private sector operators require information on the current state and development aspects of the regional energy efficiency. The drawback is that an overall view on the focal energy system operators, their energy interests, and future energy service needs in the region is often not available for the stakeholders. To support the local energy planning and management of the regional energy services, an approach for increasing the regional energy efficiency is being introduced. The presented approach can be seen as a solid framework for gathering the required data for energy efficiency analysis and also evaluating the energy system development, planned improvement actions, and the required energy services at the region. This study defines the theoretical structure of the energy efficiency approach and the required steps for revealing such energy system improvement actions that support the regional energy plan. To demonstrate the use of the approach, a case study of a Finnish small-town of Lohja is presented. In the case example, possible actions linked to the regional energy targets were evaluated with energy efficiency analysis. The results of the case example are system specific, but the conducted study can be seen as a justified example of generating easily attainable and transparent information on the impacts of different improvement actions on the regional energy system.

  2. Investigating 100% renewable energy supply at regional level using scenario analysis

    Directory of Open Access Journals (Sweden)

    Annicka Waenn

    2016-06-01

    Full Text Available Energy modelling work in Ireland to date has mainly taken place at a national level. A regional modelling approach is necessary however, for Ireland to reach the ambitious targets for renewable energy and emissions reduction. This paper explores the usefulness of the energy modelling tool EnergyPLAN in investigating the energy system of the South West Region of Ireland. This paper estimates a 10.5% current renewable energy share of energy use, with 40% renewable electricity. We build and assess a reference scenario and three renewable energy scenarios from a technological and resources perspective. The results show that sufficient resources are available for the South West Region energy system to become 100% renewable and quantifies the land-use implications. Moreover, EnergyPLAN can be a useful tool in exploring different technical solutions. However, thorough investigations of as many alternatives as possible, is necessary before major investments are made in a future energy system.

  3. African high-level regional meeting on energy and sustainable development. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Wamukonya, N [UNEP Collaborating Centre on Energy and Environment (Denmark)

    2001-07-01

    The United Nations Environment Programme (UNEP) jointly with the Government of Kenya and the UN Department for Economic and Social Affairs (DESA) organised the 'African High-Level Regional Meeting on Energy and Sustainable Development' in Januar 2001 at UNEP headquarters in Nairobi, Kenya. The purpose was to support the preparations for CSD 9 and enable African countries to discuss key issues related to energy for sustainable development in their regional context. This report presents the technical statements and papers prepared for the technical workshop. As the reader will quickly notice, the papers reflect the views of the range of experts who participated. Speakers and participants came from ministries or agencies dealing with energy issues, rural development and finance institutions, utilities, private enterprises, NGOs, and research institutions. The papers follow the thermes identified for the CSD 9 session but provide an Africa-specific perspective. In the region, increased access to energy is clearly still a major development issue and has strong links to another key theme - rural energy. A number of papers address these issues from the woodfuel or biomass side, as the majority of the rural population in African countries relies on this energy source and will continue to do so for the foreseeable future. At the same time, improved access to commercial energy forms, particularly through rural electrification programmes, received much attention and several papers present new approaches and experience gained in this area. On the commercial energy supply side the major challenge facing most African countries is the need to reform institutional structures, especially in the power sector. These reforms are generally part of larger economic reform packages promoted by the World Bank, International Monetary Fund, and other financial institutions. In the energy sector the reform process offers an opportunity to introduce more efficiency and competition but it must

  4. African high-level regional meeting on energy and sustainable development. Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Wamukonya, N. (ed.) [UNEP Collaborating Centre on Energy and Environment (Denmark)

    2001-07-01

    The United Nations Environment Programme (UNEP) jointly with the Government of Kenya and the UN Department for Economic and Social Affairs (DESA) organised the 'African High-Level Regional Meeting on Energy and Sustainable Development' in Januar 2001 at UNEP headquarters in Nairobi, Kenya. The purpose was to support the preparations for CSD 9 and enable African countries to discuss key issues related to energy for sustainable development in their regional context. This report presents the technical statements and papers prepared for the technical workshop. As the reader will quickly notice, the papers reflect the views of the range of experts who participated. Speakers and participants came from ministries or agencies dealing with energy issues, rural development and finance institutions, utilities, private enterprises, NGOs, and research institutions. The papers follow the thermes identified for the CSD 9 session but provide an Africa-specific perspective. In the region, increased access to energy is clearly still a major development issue and has strong links to another key theme - rural energy. A number of papers address these issues from the woodfuel or biomass side, as the majority of the rural population in African countries relies on this energy source and will continue to do so for the foreseeable future. At the same time, improved access to commercial energy forms, particularly through rural electrification programmes, received much attention and several papers present new approaches and experience gained in this area. On the commercial energy supply side the major challenge facing most African countries is the need to reform institutional structures, especially in the power sector. These reforms are generally part of larger economic reform packages promoted by the World Bank, International Monetary Fund, and other financial institutions. In the energy sector the reform process offers an opportunity to introduce more efficiency and competition

  5. A multi-criteria methodology for energy planning and developing renewable energy sources at a regional level: A case study Thassos, Greece

    International Nuclear Information System (INIS)

    Mourmouris, J.C.; Potolias, C.

    2013-01-01

    Rational energy planning under the pressure of environmental and economic problems is imperative to humanity. An evaluational framework is proposed in order to support energy planning for promoting the use of renewable energy sources. A multi-criteria decision analysis is adopted, detailing exploitation of renewable energy sources (including Wind, Solar, Biomass, Geothermal, and small Hydro) for power and heat generation. The aim of this paper is the analysis and development of a multilevel decision-making structure, utilizing multiple criteria for energy planning and exploitation of Renewable Energy Sources of at the regional level. The proposed evaluation framework focuses on the use of a multi-criteria approach as a tool for supporting energy planning in the area of concern, based on a pool of qualitative and quantitative evaluation criteria. The final aim of this study is to discover the optimal amount of each Renewable Energy Source that can be produced in the region and to contribute to an optimal energy mix. In this paper, a case study for the island of Thassos, Greece is analyzed. The results prove that Renewable Energy Sources exploitation at a regional level can satisfy increasing power demands through environmental-friendly energy systems that combine wind power, biomass and PV systems. - Highlights: ► An evaluational framework is proposed in order to support energy planning. ► A multi-criteria decision analysis is adopted, detailing exploitation of RES for power and heat generation. ► The aim is to discover the optimal amount of each RES that can be produced in each region.

  6. Regional plan in favour of energy sobriety and renewable energies - positive energy Aquitaine. TEPOS in Aquitaine, for a positive-energy region

    International Nuclear Information System (INIS)

    2009-01-01

    After a presentation and a brief comment of levels of final energy consumptions per sector and per energy source in Aquitaine in 2008, a first report proposes a brief overview of a Negawatt-type scenario for the region, a brief presentation of the notion of positive-energy territories, and a brief evocation of the role of smart grids and of energy storage. It discusses the role of the building sector by commenting some initiatives, objectives of building renovation and of thermal insulation of individual dwellings, and the development of positive-energy building. Then, it describes opportunities of a rational and combined development of renewable energies in the region. It more deeply discusses these opportunities for biomass (wood, methanization, bio-fuels), solar photovoltaic, geothermal, wind, and marine energies. For each of them, stakes, objectives, assets and arrangements for research and development, and current activities are presented. The report then addresses the issue of education and training for professions related to a green growth, the issue of financial engineering for these developments, and the issue of social innovation and acceptance as they are addressed at the regional level. A second document presents the regional approach (initiatives, tools and arrangements, examples) for a positive-energy territory

  7. Multilateral, regional and bilateral energy trade governance

    Energy Technology Data Exchange (ETDEWEB)

    Leal-Arcas, Rafael; Grasso, Costantino; Rios, Juan Alemany (Queen Mary Univ. of London (United Kingdom))

    2014-12-01

    The current international energy trade governance system is fragmented and multi-layered. Streamlining it for greater legal cohesiveness and international political and economic cooperation would promote global energy security. The current article explores three levels of energy trade governance: multilateral, regional and bilateral. Most energy-rich countries are part of the multilateral trading system, which is institutionalized by the World Trade Organization (WTO). The article analyzes the multilateral energy trade governance system by focusing on the WTO and energy transportation issues. Regionally, the article focuses on five major regional agreements and their energy-related aspects and examines the various causes that explain the proliferation of regional trade agreements, their compatibility with WTO law, and then provides several examples of regional energy trade governance throughout the world. When it comes to bilateral energy trade governance, this article only addresses the European Union’s (EU) bilateral energy trade relations. The article explores ways in which gaps could be filled and overlaps eliminated whilst remaining true to the high-level normative framework, concentrating on those measures that would enhance EU energy security.

  8. Regional energy autarky: Potentials, costs and consequences for an Austrian region

    International Nuclear Information System (INIS)

    Schmidt, J.; Schönhart, M.; Biberacher, M.; Guggenberger, T.; Hausl, S.; Kalt, G.; Leduc, S.; Schardinger, I.; Schmid, E.

    2012-01-01

    Local actors at community level often thrive for energy autarky to decrease the dependence on imported energy resources. We assess the potentials and trade-offs between benefits and costs of increasing levels of energy autarky for a small rural region of around 21,000 inhabitants in Austria. We use a novel modeling approach which couples a regional energy system model with a regional land use optimization model. We have collected and processed data on the spatial distribution of energy demand and potentials of biomass, photovoltaics and solar thermal resources. The impacts of increasing biomass production on the agricultural sector are assessed with a land-use optimization model that allows deriving regional biomass supply curves. An energy system model is subsequently applied to find the least cost solution for supplying the region with energy resources. Model results indicate that fossil fuel use for heating can be replaced at low costs by increasing forestry and agricultural biomass production. However, autarky in the electricity and the heating sector would significantly increase biomass production and require a full use of the potentials of photovoltaics on roof tops. Attaining energy autarky implies high costs to consumers and a decline in the local production of food and feed. - Highlights: ► Energy autarky strong vision for many regional actors. ► Assessment of consequences of energy autarky for a rural region in Austria. ► Novel modeling approach coupling energy system model with land use model. ► Power and heat autarky causes high costs and decline in regional food and feed production. ► Heat autarky achievable at lower costs by utilizing regional forestry and agricultural biomass.

  9. The region matters: A comparative analysis of regional energy efficiency in Spain

    International Nuclear Information System (INIS)

    Ruiz-Fuensanta, María J.

    2016-01-01

    Owing to its strategic nature, the Spanish energy policy is primarily the responsibility of the central state. In spite of this, the Spanish legal code does in fact also confer certain powers to territorial governments in Spain, the Autonomous Communities. The objective of this work is specifically to investigate the differences between the energy performance of Spanish regions, which may be a consequence of specific features of their productive structures and resource endowments, in addition to the specific decisions adopted by each of them within the scope for action that they have in this area. With this aim in mind, we intend to calculate the inefficiency levels of Spanish regions as regards their use of various energy sources during the period 2003–2008, by estimating an environmental directional distance function. The results obtained confirm the existence of significant differences in the behaviour and evolution of regional energy efficiency and point to the need to pay more attention to energy planning in this territorial sphere. - Highlights: • Energy efficiency of Spanish regions by energy source is investigated. • The environmental directional distance function is used for the analysis. • Significant differences among regions in energy efficiency are observed. • Level of development and industrialization are not determinant to explain them.

  10. Regional Renewable Energy Cooperatives

    Science.gov (United States)

    Hazendonk, P.; Brown, M. B.; Byrne, J. M.; Harrison, T.; Mueller, R.; Peacock, K.; Usher, J.; Yalamova, R.; Kroebel, R.; Larsen, J.; McNaughton, R.

    2014-12-01

    We are building a multidisciplinary research program linking researchers in agriculture, business, earth science, engineering, humanities and social science. Our goal is to match renewable energy supply and reformed energy demands. The program will be focused on (i) understanding and modifying energy demand, (ii) design and implementation of diverse renewable energy networks. Geomatics technology will be used to map existing energy and waste flows on a neighbourhood, municipal, and regional level. Optimal sites and combinations of sites for solar and wind electrical generation (ridges, rooftops, valley walls) will be identified. Geomatics based site and grid analyses will identify best locations for energy production based on efficient production and connectivity to regional grids and transportation. Design of networks for utilization of waste streams of heat, water, animal and human waste for energy production will be investigated. Agriculture, cities and industry produce many waste streams that are not well utilized. Therefore, establishing a renewable energy resource mapping and planning program for electrical generation, waste heat and energy recovery, biomass collection, and biochar, biodiesel and syngas production is critical to regional energy optimization. Electrical storage and demand management are two priorities that will be investigated. Regional scale cooperatives may use electric vehicle batteries and innovations such as pump storage and concentrated solar molten salt heat storage for steam turbine electrical generation. Energy demand management is poorly explored in Canada and elsewhere - our homes and businesses operate on an unrestricted demand. Simple monitoring and energy demand-ranking software can easily reduce peaks demands and move lower ranked uses to non-peak periods, thereby reducing the grid size needed to meet peak demands. Peak demand strains the current energy grid capacity and often requires demand balancing projects and

  11. Southeast Regional Clean Energy Policy Analysis

    Energy Technology Data Exchange (ETDEWEB)

    McLaren, Joyce [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2011-04-01

    More than half of the electricity produced in the southeastern states is fuelled by coal. Although the region produces some coal, most of the states depend heavily on coal imports. Many of the region's aging coal power facilities are planned for retirement within the next 20 years. However, estimates indicate that a 20% increase in capacity is needed over that time to meet the rapidly growing demand. The most common incentives for energy efficiency in the Southeast are loans and rebates; however, total public spending on energy efficiency is limited. The most common state-level policies to support renewable energy development are personal and corporate tax incentives and loans. The region produced 1.8% of the electricity from renewable resources other than conventional hydroelectricity in 2009, half of the national average. There is significant potential for development of a biomass market in the region, as well as use of local wind, solar, methane-to-energy, small hydro, and combined heat and power resources. Options are offered for expanding and strengthening state-level policies such as decoupling, integrated resource planning, building codes, net metering, and interconnection standards to support further clean energy development. Benefits would include energy security, job creation, insurance against price fluctuations, increased value of marginal lands, and local and global environmental paybacks.

  12. Residential energy consumption: A convergence analysis across Chinese regions

    International Nuclear Information System (INIS)

    Herrerias, M.J.; Aller, Carlos; Ordóñez, Javier

    2017-01-01

    The process of urbanization and the raise of living standards in China have led an increasing trend in the patterns of residential consumption. Projections for the population growth rate in urban areas do not paint a very optimistic picture for energy conservation policies. In addition, the concentration of economic activities around coastal areas calls for new prospects to be formulated for energy policy. In this context, the objective of this paper is twofold. First, we analyse the effect of the urbanization process of the Chinese economy in terms of the long-run patterns of residential energy consumption at national level. By using the concept of club convergence, we examine whether electricity and coal consumption in rural and urban areas converge to the same long-run equilibrium or whether in fact they diverge. Second, the impact of the regional concentration of the economic activity on energy consumption patterns is also assessed by source of energy across Chinese regions from 1995 to 2011. Our results suggest that the process of urbanization has led to coal being replaced by electricity in urban residential energy consumption. In rural areas, the evidence is mixed. The club convergence analysis confirms that rural and urban residential energy consumption converge to different steady-states. At the regional level, we also confirm the effect of the regional concentration of economic activity on residential energy consumption. The existence of these regional clusters converging to different equilibrium levels is indicative of the need of regional-tailored set of energy policies in China.

  13. Southeast Regional Clean Energy Policy Analysis (Revised)

    Energy Technology Data Exchange (ETDEWEB)

    McLaren, J.

    2011-04-01

    More than half of the electricity produced in the southeastern states is fuelled by coal. Although the region produces some coal, most of the states depend heavily on coal imports. Many of the region's aging coal power facilities are planned for retirement within the next 20 years. However, estimates indicate that a 20% increase in capacity is needed over that time to meet the rapidly growing demand. The most common incentives for energy efficiency in the Southeast are loans and rebates; however, total public spending on energy efficiency is limited. The most common state-level policies to support renewable energy development are personal and corporate tax incentives and loans. The region produced 1.8% of the electricity from renewable resources other than conventional hydroelectricity in 2009, half of the national average. There is significant potential for development of a biomass market in the region, as well as use of local wind, solar, methane-to-energy, small hydro, and combined heat and power resources. Options are offered for expanding and strengthening state-level policies such as decoupling, integrated resource planning, building codes, net metering, and interconnection standards to support further clean energy development. Benefits would include energy security, job creation, insurance against price fluctuations, increased value of marginal lands, and local and global environmental paybacks.

  14. Economic Evaluation of the Information Security Levels Achieved by Electric Energy Providers in North Arctic Region

    Science.gov (United States)

    Sushko, O. P.; Kaznin, A. A.; Babkin, A. V.; Bogdanov, D. A.

    2017-10-01

    The study we are conducting involves the analysis of information security levels achieved by energy providers operating in the North Arctic Region. We look into whether the energy providers’ current information security levels meet reliability standards and determine what further actions may be needed for upgrading information security in the context of the digital transformation that the world community is undergoing. When developing the information security systems for electric energy providers or selecting the protection means for them, we are governed by the fact that the assets to be protected are process technologies. While information security risk can be assessed using different methods, the evaluation of the economic damage from these risks appears to be a difficult task. The most probable and harmful risks we have identified when evaluating the electric energy providers’ information security will be used by us as variables. To provide the evaluation, it is necessary to calculate the costs relating to elimination of the risks identified. The final stage of the study will involve the development of an operation algorithm for the North Arctic Region’s energy provider’s business information protection security system - a set of information security services, and security software and hardware.

  15. Economic growth, regional disparities and energy demand in China

    International Nuclear Information System (INIS)

    Sheng, Yu; Shi, Xunpeng; Zhang, Dandan

    2014-01-01

    Using the panel data of 27 provinces between 1978 and 2008, we employed a instrumental regression technique to examine the relationship between economic growth, energy demand/production and the related policies in China. The empirical results show that forming a cross-province integrated energy market will in general reduce the response of equilibrium user costs of energy products to their local demand and production, through cross-regional energy transfer (including both energy trade and cross-regional reallocation). In particular, reducing transportation costs and improving marketization level are identified as two important policy instruments to enhance the role of energy market integration. The findings support the argument for a more competitive cross-province energy transfer policies and calls for more developed energy connectivity and associate institutional arrangements within China. These policy implications may also be extended to the East Asia Summit region where energy market integration is being actively promoted. - Highlights: • Development driving energy demand has different impacts on energy prices than others. • EMI will reduce the response of equilibrium energy prices to local demand and production. • Reducing transportation costs and improving marketization level enhance the role of EMI. • More market competition and better physical and institutional connectivity are better. • Policy implications to China may be extended to the East Asia Summit region

  16. Regional profile, energy-impacted communities: Region VIII

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-03-01

    This report has data on population, administration, finance, housing, health and safety, human services, education, and water and sewage for 325 energy-impacted communities. A review of current and potential energy developments in the region shows over 900 energy resource impacts listed for the 325 impacted communities. Coal development represents over one-third of the developments listed. Communities reporting coal development are distributed as follows: Colorado (36), Montana (42), North Dakota (61), South Dakota (13), Utah (73), and Wyoming (35). Energy-conversion initiatives represent another high incidence of energy-resource impact, with uranium development following closely with 83 communities reporting uranium development impact in the region. These projections indicate continued development of regional energy resources to serve national energy requirements. The 325 impacted communities as reported: Colorado (46), Montana (73), North Dakota (62), South Dakota (21), Utah (80), and Wyoming (43) follow a distribution pattern similar to that of future projects which illustrates that no area of the region will escape the impacts of energy development. (ERA citation 04:041706)

  17. Regional energy observatory. Energy status - greenhouse effect in the Aquitaine region. First results; Observatoire regional de l'energie. Bilan energie - effet de serre de la region Aquitaine. Premiers resultats

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-06-01

    The IDEA organization (information about the environmental development in Aquitaine region) has created an energy observatory, the mission of which is to supply regularly a reliable, objective and useful information about energy and greenhouse effect in the Aquitaine region (SW France). This document presents: the end-use energy consumption, the sectorial statuses (residential, tertiary sector, industry, agriculture, transports), the energy production and the renewable energy sources in Aquitaine region. Details are given in separate files at the end of the document for the 5 departements of Aquitaine (Dordogne, Gironde, Landes, Lot-et-Garonne, Pyrennees Atlantiques). (J.S.)

  18. Distributional impacts of state-level energy efficiency policies in regional electricity markets

    International Nuclear Information System (INIS)

    Sahraei-Ardakani, Mostafa; Blumsack, Seth; Kleit, Andrew

    2012-01-01

    A number of U.S. states have passed legislation targeting energy efficiency and peak demand reduction. We study one such state, Pennsylvania, within the context of PJM, a regional electricity market covering numerous different states. Our focus is on the distributive impacts of this policy—specifically how the policy is likely to impact electricity prices in different areas of Pennsylvania and in the PJM market more generally. Such spatial differences in policy impacts are difficult to model and the transmission system is often ignored in policy studies. Our model estimates supply curves on a “zonal” basis within regional electricity markets and yields information on price and fuel utilization within each zone. We use the zonal supply curves estimated by our model to study regional impacts of energy-efficiency legislation on utilities both inside and outside of Pennsylvania. For most utilities in Pennsylvania, it would reduce the influence of natural gas on electricity price formation and increase the influence of coal. It would also save 2.1 to 2.8 percent of total energy cost in Pennsylvania in a year similar to 2009. The savings are lower than 0.5 percent in other PJM states and the prices may slightly increase in Washington, DC area. - Highlights: ► We model distributional impacts of energy efficiency and conservation policies. ► We use our model to study the impacts of Pennsylvania act 129. ► We estimate $235 million in annual savings for PA and $275 million for PJM. ► The prices decrease in most of the zones but the impacts are not uniform. ► The influence of coal on electricity prices increases relative to natural gas.

  19. Energy transitions in small-scale regions – What we can learn from a regional innovation systems perspective

    International Nuclear Information System (INIS)

    Mattes, Jannika; Huber, Andreas; Koehrsen, Jens

    2015-01-01

    The prevalent theories in the debate on sustainability transitions have been criticised for not sufficiently addressing energy change processes at the local level. This paper aims to enhance our understanding of local energy reorganisation processes. Drawing on the Regional Innovation Systems (RIS) approach, we argue that local development dynamics result from the interaction of various subsystems: science, politics, public administration, industry, finance, intermediaries and civil society. The analysis of the involved subsystems and their interaction shows how energy transitions are shaped by different individual and organisational actors as well as institutions on the local level. Empirical evidence from case studies on the German cities of Emden and Bottrop illustrates our theoretical conceptualisation of energy transitions. We conclude by presenting characteristic interaction patterns for energy transition drawn from the two cases. - Highlights: • We highlight the importance of spatial and regional aspects for transitions. • We draw upon regional innovation systems’ subsystems to describe energy transitions. • We show how actors and institutions interact in and coordinate transition processes. • We present evidence from two small-scale regions in Germany: Emden and Bottrop

  20. Regional energy observatory. Energy status - greenhouse effect in the Aquitaine region. First results

    International Nuclear Information System (INIS)

    2003-06-01

    The IDEA organization (information about the environmental development in Aquitaine region) has created an energy observatory, the mission of which is to supply regularly a reliable, objective and useful information about energy and greenhouse effect in the Aquitaine region (SW France). This document presents: the end-use energy consumption, the sectorial statuses (residential, tertiary sector, industry, agriculture, transports), the energy production and the renewable energy sources in Aquitaine region. Details are given in separate files at the end of the document for the 5 departements of Aquitaine (Dordogne, Gironde, Landes, Lot-et-Garonne, Pyrennees Atlantiques). (J.S.)

  1. Modeling Aggregate Hourly Energy Consumption in a Regional Building Stock

    Directory of Open Access Journals (Sweden)

    Anna Kipping

    2017-12-01

    Full Text Available Sound estimates of future heat and electricity demand with high temporal and spatial resolution are needed for energy system planning, grid design, and evaluating demand-side management options and polices on regional and national levels. In this study, smart meter data on electricity consumption in buildings are combined with cross-sectional building information to model hourly electricity consumption within the household and service sectors on a regional basis in Norway. The same modeling approach is applied to model aggregate hourly district heat consumption in three different consumer groups located in Oslo. A comparison of modeled and metered hourly energy consumption shows that hourly variations and aggregate consumption per county and year are reproduced well by the models. However, for some smaller regions, modeled annual electricity consumption is over- or underestimated by more than 20%. Our results indicate that the presented method is useful for modeling the current and future hourly energy consumption of a regional building stock, but that larger and more detailed training datasets are required to improve the models, and more detailed building stock statistics on regional level are needed to generate useful estimates on aggregate regional energy consumption.

  2. A population-induced renewable energy timeline in nine world regions

    International Nuclear Information System (INIS)

    Warner, Kevin J.; Jones, Glenn A.

    2017-01-01

    Approximately 1.1 billion people worldwide do not have access to electricity. The World Bank's Sustainable Energy for All initiative seeks to provide universal access to energy by the year 2030. The current world population of 7.3 billion is projected to reach 8.5 billion by 2030 and 11.2 billion by 2100. Population growth and increasing energy access are incongruous with forecasts of declining non-renewable energy production and climate change concerns. Previous studies have examined these issues at global or at individual regional or national levels. Here we use a nine region model of the world with two per capita energy consumption scenarios to find that significant restructuring of the current energy mix will be necessary in order to support population projections. Modelled interaction between the regions highlights the importance of examining energy and population concerns in a systemic manner, as each of the nine regions faces unique energy-population challenges in the coming decades. As non-renewable energy reserves decline globally, the transition to a renewable energy infrastructure will develop at different times in each region. - Highlights: • A 9-region model of energy, population, and development through 2100 is presented. • Developing >50% renewable energy is required in 8 regions, though not concurrently. • Population growth and development will compound energy scarcity issues. • Early and significant renewable energy investment is key to realizing development. • Each region will face unique, though interlacing, challenges this century.

  3. New even parity energy levels of Pr I found by excitation of transitions in the region 560 - 695 nm

    Energy Technology Data Exchange (ETDEWEB)

    Syed, Tanweer Iqbal; Khan, Shamim; Imran, Siddiqui; Zaheer, Uddin; Windholz, Laurentius [Inst. f. Experimentalphysik, Techn. Univ. Graz, Petersgasse 16, A-8010 Graz (Austria)

    2011-07-01

    The knowledge of electronic levels is essentially needed for a description of the interactions between the electrons of an atom and for the classification of an atomic spectrum. We have studied the hyperfine structure of Praseodymium spectral lines in the region from 560 to 695 nm. The hyperfine structure of a large number of unclassified Pr I-lines have been investigated by using the method of laser induced fluorescence in a hollow cathode discharge. During this investigation, we have discovered twelve energy levels with even parity, which were previously unknown. The excitation source was a ring dye laser operated with R6G, Kiton red, or DCM. J-quantum numbers and magnetic dipole interaction constants A for upper and lower levels have been determined from the recorded hyperfine structures. The energies of new levels have been determined by using these constants, excitation and fluorescence wavelengths. Promising excitation wavelengths have been taken from Fourier transform spectra. The new levels were confirmed by at least one second laser excitation.

  4. Energy in Italian regions. Energy balance

    International Nuclear Information System (INIS)

    Catoni, P. G.; Perrella, G.

    1998-01-01

    This paper reports the syntheses of regional energy balance and the elaboration of the most important energy index from 1990 to 1996 at this scope a specific methodology. Pentec (territorial energy planning ecompatible) is pointed [it

  5. Etude Climat no. 36 'Regional Climate - Air - Energy Plans: a tool for guiding the energy and climate transition in French regions'

    International Nuclear Information System (INIS)

    De Charentenay, Jeremie; Leseur, Alexia; Bordier, Cecile

    2012-01-01

    Among the publications of CDC Climat Research, 'Climate Reports' offer in-depth analyses on a given subject. This issue addresses the following points: The Regional Climate-Air-Energy Plan (SRCAE - Schema Regional Climat-Air-Energie) was introduced by the Grenelle II legislation. The Plans are co-authored by the State through its decentralised services and the 'Conseil Regionaux' (regional councils) with the objective to guide climate and energy policy in the 26 French regions through to 2020 and 2050. Starting from an assessment of regional greenhouse gas (GHG) emissions, the SRCAE establishes energy transition scenarios based on the sectoral and structural guidelines that constitute the principal framework of the regional strategy. This report offers a detailed analysis of the strategies chosen by the various Regions for a successful transition to low-carbon energy sources, via the study of eleven SRCAEs that were opened to public consultation before the end of July 2012 (Alsace, Aquitaine, Auvergne, Bourgogne, Centre, Champagne-Ardenne, Ile-de-France, Midi-Pyrenees, Nord-Pas de Calais, Picardie and Rhone-Alpes regions). The wide range of methodologies used by the Regions, both to draw up their inventories of GHG emissions and for their scenarios, means that a quantitative comparison between regions or against the national objectives is not possible. Nevertheless, the report establishes a typology of regions and identifies policies that are common to all regions and those chosen in response to local characteristics. Certain guidelines could be applied by other regions of the same type, or could feed into discussions at national level. The report also indicates that the SRCAEs go beyond the competencies of the Regions, highlighting the role of local, national and European decision-making in the success of a regional energy transition. Particular attention was paid to the building and transport sectors, often identified as having the largest potential for reducing

  6. Innovative method of RES integration into the regional energy development scenarios

    International Nuclear Information System (INIS)

    Klevas, Valentinas; Biekša, Kestutis; Murauskaitė, Lina

    2014-01-01

    Scarcity or abundance of energy resources usually depends on physical and geographical conditions in the region. However, the energy flow in the region also depends on the efficient use of energy resources, the consumption rate of energy and the possibility to use local renewable and non-renewable energy resources. Production, distribution and the use of energy resources in the region are the challenges for central and local government, business and social service, customers and other stakeholders. Development of regional energy economy should be optimized according to the available energy flow in the region using a network system analysis method, which provides solutions for developing sustainable energy economy models. The network system analysis method enables to optimize the use of local and renewable resources at the regional level and reveals available local energy resources. An efficient use of available regional resources and the use of renewable energy sources (RES) should be the main goals for the development of regional energy system. RES can compete with traditional fossil fuel with the condition that all hidden aspects are revealed. The network system analysis method enables to indicate energy flows in the region as well as indicate pros and cons of using renewable energy technologies. - Highlights: • RES integration into the regional energy development scenarios is done. • Innovative process network system (PNS) analysis method is used. • PNS method is used to optimize the use of local and renewable resources. • Analysis of energy flow in region using PNS method is done

  7. Present state of the perception gap of nuclear energy between Japanese nuclear energy supplying region and an energy consuming region

    International Nuclear Information System (INIS)

    Ohnishi, Teruaki

    2002-01-01

    Public opinion surveys have been carried out since 1998 on what phase and on what extent of the perception of nuclear energy differs between Japanese dwelling in energy supplying region and an energy-consuming region. Southern Fukui rural district where 15 nuclear reactors are now installed and Osaka urban region of about 100 km apart from Fukui were selected as the respective targets for the energy supplying and consuming regions. Analyses of the data of about 3000 samples have revealed the followings. (1) The public in the nuclear energy supplying region are very friendly to nuclear energy so that only about 20 and 39 of the public are resistive to the general promotion of nuclear energy in Japan and to the construction of another nuclear reactor in their dwelling region, respectively. (2) On the other hand, in the energy-consuming region those respective fractions are 41 and 70 implying strong resistance to nuclear energy in the urban region. (3) Both the degree of interest in and the degree of knowledge on nuclear energy are very low, whereas the extent of fear to nuclear is high for the urban public. (4) Not only the fraction of the public who are satisfied with their present life, but the public fraction who is eagerly support the thought of return-to-nature are very high in the urban region. (5) On the other hand, in the energy supplying region, many peoples eagerly want their life to become more convenient than it is now, and 6) all those trends (I)-(5) are revealed more pronouncedly in the woman than the man. The perception gap of nuclear energy thus became clear between Japanese dwelling in rural and urban regions. On the basis of this knowledge, discussions on the nature of the so-called NIMBY will be made from the socio-psychological viewpoint and propositions will also be made on the methods to dissolve the perception gap of that soft. (author)

  8. The Haute-Normandie Climate Air Energy Regional Scheme - Synthesis

    International Nuclear Information System (INIS)

    2016-01-01

    This regional public and planning document (SRCAE) first proposes a regional diagnosis in terms of energetic situation, climatic situation, air quality situation, building condition (in terms of energy), transports (characteristics of regional transport, of person and goods transport), industries and enterprises (important role of oil and chemical activities, low level of renewable and recovery energies), agriculture and forest, renewable energies (biomass and wastes, wind energy, solar photovoltaic, hydroelectricity, renewable heat production), and territory vulnerability in front of climate change. The second part states objectives and orientations: definition of scenarios, and of sector-based objectives (in the building, transport, agricultural, and industrial sectors, in the development of renewable energies, and in terms of adaptation to climate change). Synthetic approaches are then stated in relationship with different challenges related to sustainable behaviours and consumption, promotion of professions related to energy transition, diffusion of good practices in the fields of energy efficiency and emission reduction, sustainable land development, promotion of environmental mutations for the regional economy, innovation to face climate and energy challenges, development of renewable energies, anticipation of the adaptation to climate change, and SRCAE follow-up and assessment. Sheets of definitions of objectives are given for each sector. A synthetic version of this study is provided

  9. Chinese regional industrial energy efficiency evaluation based on a DEA model of fixing non-energy inputs

    International Nuclear Information System (INIS)

    Shi, G.-M.; Bi Jun; Wang Jinnan

    2010-01-01

    Data envelopment analysis (DEA) has recently become a popular method in measuring energy efficiency at the macro-economy level. However, previous studies are limited in that they failed to consider the issues of undesirable outputs and minimisation of energy consumption. Thus, this study considers both factors in measuring Chinese industrial energy efficiency and investigates the maximum energy-saving potential in 28 administrative regions in China. The results show that industries in the east area have the best average energy efficiency for the period 2000-2006, followed by the central area. Further, after comparing the industrial energy overall efficiency, pure technical efficiency (IEPTE), and scale efficiency of the 28 administrative regions examined, the study finds that in most regions of this study, the two main reasons causing the wastage of a large amount of energy during the industrial production process are that the industrial structure of most regions still relies on the massive use of energy in order to support the industrial-based economy and the IEPTE is too low. Based on these findings, this paper correspondingly proposes some policies to improve regional industrial energy efficiency.

  10. CO2 emissions reduction using energy conservation measures: EPA Region IV's experience

    International Nuclear Information System (INIS)

    Berish, C.; Day, R.; Sibold, K.; Tiller, J.

    1994-01-01

    EPA Region 4 concluded in a recent comparative environmental risk evaluation that global climate change could substantially impact the Southeast. To address this risk, Region 4 developed an action plan to promote cost-effective pollution prevention and reduce greenhouse gas emissions, The regional plan contains programs that aye specific to Region 4 as well as geographic components of the national Climate Change Action Plan. Sources of carbon dioxide emissions were targeted for pollution prevention based on an energy model that allows the user to create energy efficiency scenarios in four sectors: residential, commercial, industrial, and transportation. Activities were selected using the modeled information on sector reduction potentials and resource and cost-effectiveness criteria. Given the high level of uncertainty associated with climate change projections, the programs developed are all cost effective, prevent pollution and/or result in sound adaptation policies. Currently, policy makers at national, regional, and local levels are deciding on what types of energy efficiency programs to implement. The region's action plan is composed of several programs and approaches. The authors have developed implemented, and/or participated in the following: energy scenario model. EARTHWALK (residential energy conservation); energy conservation in affordable homes (new residences); Cool Communities Program (strategic tree planting and light colored surfaces); EPA's Green Lights Program; WAVE (water conservation), the Plant Protection Center; QUEST TO SAVE THE EARTH (outreach tools); energy and water use planning for the 1996 Olympic Games, and planning for sea-level rise. Reviewing the practices of the above programs will be the focus of this paper

  11. A picture of renewable energies in regions in 2015

    International Nuclear Information System (INIS)

    2016-05-01

    For each French region, this publication proposes: an indication of the level of renewable electric power production and the rank among other French regions in this respect, an indication of the global annual electric power production and of the consumption covering rate, figures indicating the share of the different renewable sources, an indication of objectives by 2020 for wind and solar energy, indications related to renewable heat production (installed power, number of installations) and renewable gas production (number of injection sites and of planned projects), and a list of actors of the renewable energy sector present in the region

  12. Regional energy-environmental planning

    International Nuclear Information System (INIS)

    Colavecchio, Antonio

    2007-01-01

    In consideration of the relationship existing between energy and environment, it's clear that tools are needed to reach a pre-emptive convergence of different interests coming from the management of these sectors. The main tool to realize the above-mentioned convergence of interests in the Regional Energy and Environment Plan (PEAR). The plan allows italian Regions to schedule and to address energy measures in their own area and to regulate Local entities functions [it

  13. Energy autarky: A conceptual framework for sustainable regional development

    International Nuclear Information System (INIS)

    Mueller, Matthias Otto; Staempfli, Adrian; Dold, Ursula; Hammer, Thomas

    2011-01-01

    Energy autarky is presented as a conceptual framework for implementing sustainable regional development based on the transformation of the energy subsystem. It is conceptualized as a situation in which the energy services used for sustaining local consumption, local production and the export of goods and services are derived from locally renewable energy resources. Technically, the implementation of higher degrees of energy autarky rests on increasing energy efficiency, realizing the potential of renewable energy resources and relying on a decentralized energy system. Practically, a transition towards regional energy autarky requires administrations and civil society actors to initialize and develop projects at the local level, ensure their acceptance and support by the regional population and implement the project in collaboration with relevant actors. Besides the description of the concept and the benefits its implementation brings, this article provides a process for implementation, and some examples from Austria, Germany and Switzerland. - Highlights: → We introduce energy autarky as a conceptual framework for sustainable development. → Transforming the energy subsystem creates various benefits for communities. → Local participation should lead to social acceptance of renewables. → We review and discuss projects implementing energy autarky. → Further research needs to compare successful implementations with failures.

  14. Energy and greenhouse gas profile of the Nouvelle Aquitaine region. Release 2017

    International Nuclear Information System (INIS)

    Rousset, Alain; Poitevin, Lionel; Loeb, Amandine; Philippot, Herve; Rebouillat, Lea; Jacquelin, Antoine

    2017-06-01

    This publication first proposes graphs and comments characterising final energy consumption of the Nouvelle Aquitaine region: regional situation in 2015 (analysis per sector and per energy), primary resources, social-economic analysis (energy bill, level of energy poverty, burden due to old housing and commuting for households), evolution of energy consumption between 2005 and 2015 (per sector, per source of energy, evolution of energy intensity and of the energy bill). The next part addresses greenhouse gas emissions: regional situation in 2015 (distribution in terms of emission type and per gas), evolutions between 1990 and 2015, evolutions per sector. The third part addresses renewable energies: regional situation for the different types of renewable energy, comparison with final energy consumption, comparison with national data, production evolutions, focus per sector (wood and wood by-products, heat pumps in the housing sector, urban waste valorisation units, biogas valorisation, bio-fuels, wind energy, hydroelectricity, solar photovoltaic). The last part recalls national objectives related to energy, to greenhouse gas emissions for France and for the region, in relationship with the law on energy transition and for a green growth

  15. Optimal Scheduling of an Regional Integrated Energy System with Energy Storage Systems for Service Regulation

    Directory of Open Access Journals (Sweden)

    Hengrui Ma

    2018-01-01

    Full Text Available Ancillary services are critical to maintaining the safe and stable operation of power systems that contain a high penetration level of renewable energy resources. As a high-quality regulation resource, the regional integrated energy system (RIES with energy storage system (ESS can effectively adjust the non-negligible frequency offset caused by the renewable energy integration into the power system, and help solve the problem of power system frequency stability. In this paper, the optimization model aiming at regional integrated energy system as a participant in the regulation market based on pay-for-performance is established. Meanwhile YALMIP + CPLEX is used to simulate and analyze the total operating cost under different dispatch modes. This paper uses the actual operation model of the PJM regulation market to guide the optimal allocation of regulation resource in the regional integrated energy system, and provides a balance between the power trading revenue and regulation market revenue in order to achieve the maximum profit.

  16. Total-factor energy efficiency of regions in Japan

    Energy Technology Data Exchange (ETDEWEB)

    Honma, Satoshi [Faculty of Economics, Kyushu Sangyo University, 2-3-1 Matsukadai, Higashi-ku, Fukuoka 813-8503 (Japan); Hu, Jin-Li [Institute of Business and Management, National Chiao Tung University (China)

    2008-02-15

    This study computes the regional total-factor energy efficiency (TFEE) in Japan by employing the data envelopment analysis (DEA). A dataset of 47 prefectures in Japan for the period 1993-2003 is constructed. There are 14 inputs, including three production factors (labor employment, private, and public capital stocks) and 11 energy sources (electric power for commercial and industrial use, electric power for residential use, gasoline, kerosene, heavy oil, light oil, city gas, butane gas, propane gas, coal, and coke). GDP is the sole output. Following Fukao and Yue [2000. Regional factor inputs and convergence in Japan - how much can we apply closed economy neoclassical growth models? Economic Review 51, 136-151 (in Japanese)], data on private and public capital stocks are extended. All the nominal variables are transformed into real variables, taking into consideration the 1995 price level. For kerosene, gas oil, heavy oil, butane gas, coal, and coke, there are a few prefectures with TFEEs less than 0.7. The five most inefficient prefectures are Niigata, Wakayama, Hyogo, Chiba, and Yamaguchi. Inland regions and most regions along the Sea of Japan are efficient in energy use. Most of the inefficient prefectures that are developing mainly upon energy-intensive industries are located along the Pacific Belt Zone. A U-shaped relation similar to the environmental Kuznets curve (EKC) is discovered between energy efficiency and per capita income for the regions in Japan. (author)

  17. Total-factor energy efficiency of regions in Japan

    International Nuclear Information System (INIS)

    Honma, Satoshi; Hu, Jin-Li

    2008-01-01

    This study computes the regional total-factor energy efficiency (TFEE) in Japan by employing the data envelopment analysis (DEA). A dataset of 47 prefectures in Japan for the period 1993-2003 is constructed. There are 14 inputs, including three production factors (labor employment, private, and public capital stocks) and 11 energy sources (electric power for commercial and industrial use, electric power for residential use, gasoline, kerosene, heavy oil, light oil, city gas, butane gas, propane gas, coal, and coke). GDP is the sole output. Following Fukao and Yue [2000. Regional factor inputs and convergence in Japan-how much can we apply closed economy neoclassical growth models? Economic Review 51, 136-151 (in Japanese)], data on private and public capital stocks are extended. All the nominal variables are transformed into real variables, taking into consideration the 1995 price level. For kerosene, gas oil, heavy oil, butane gas, coal, and coke, there are a few prefectures with TFEEs less than 0.7. The five most inefficient prefectures are Niigata, Wakayama, Hyogo, Chiba, and Yamaguchi. Inland regions and most regions along the Sea of Japan are efficient in energy use. Most of the inefficient prefectures that are developing mainly upon energy-intensive industries are located along the Pacific Belt Zone. A U-shaped relation similar to the environmental Kuznets curve (EKC) is discovered between energy efficiency and per capita income for the regions in Japan

  18. U.S. Department of Energy Regional Resource Centers Report: State of the Wind Industry in the Regions

    Energy Technology Data Exchange (ETDEWEB)

    Baranowski, Ruth [National Renewable Energy Lab. (NREL), Golden, CO (United St; Oteri, Frank [National Renewable Energy Lab. (NREL), Golden, CO (United St; Baring-Gould, Ian [National Renewable Energy Lab. (NREL), Golden, CO (United St; Tegen, Suzanne [National Renewable Energy Lab. (NREL), Golden, CO (United St

    2016-03-01

    The wind industry and the U.S. Department of Energy (DOE) are addressing technical challenges to increasing wind energy's contribution to the national grid (such as reducing turbine costs and increasing energy production and reliability), and they recognize that public acceptance issues can be challenges for wind energy deployment. Wind project development decisions are best made using unbiased information about the benefits and impacts of wind energy. In 2014, DOE established six wind Regional Resource Centers (RRCs) to provide information about wind energy, focusing on regional qualities. This document summarizes the status and drivers for U.S. wind energy development on regional and state levels. It is intended to be a companion to DOE's 2014 Distributed Wind Market Report, 2014 Wind Technologies Market Report, and 2014 Offshore Wind Market and Economic Analysis that provide assessments of the national wind markets for each of these technologies.

  19. Energy options and regional cooperation on nuclear energy in the Asia-Pacific region

    International Nuclear Information System (INIS)

    Shin, Jae In

    1986-10-01

    This paper reviews the extensive forms of Asia-Pacific regional cooperation in nuclear power to develop and provide economical and reliable energy supply for sound economical growths of developing countries in this region, which has seen rapid growth of energy consumption more than anywhere else in recent years. Nuclear power has received keen attention from DCs because it can provide a self-reliable energy supply and promote development of high technology in the associated engineering and manufacturing industries locally. However, due to the particular characteristics in nuclear power technology, a close cooperation is required between the seller(industrialized) and buyer(developing) countries. The Asia-Pacific regional cooperation in nuclear power is a step toward providing mutual benefits to the countries involved in this region, and this paper explores potential ways in formulating basic and systematic approaches and areas of full scope cooperation. (author)

  20. Innovation in Multi-Level Governance for Energy Efficiency. Sharing experience with multi-level governance to enhance energy efficiency. Information paper

    Energy Technology Data Exchange (ETDEWEB)

    Jollands, Nigel; Gasc, Emilien; Pasquier, Sara Bryan

    2009-12-15

    Despite creating a plethora of national and international regulations and voluntary programmes to improve energy efficiency, countries are far from achieving full energy efficiency potential across all sectors of the economy. One major challenge, among numerous barriers, is policy implementation. One strategy that many national governments and international organisations have used to address the implementation issue is to engage regional and local authorities. To that end, many programmes have been created that foster energy efficiency action and collaboration across levels of government. The aim of this report is to identify trends and detail recent developments in multi-level governance in energy efficiency (MLGEE). By sharing lessons learned from daily practitioners in the field, the IEA hopes energy efficiency policy makers at all levels of government will be able to identify useful multilevel governance (MLG) practices across geographical and political contexts and use these to design robust programmes; modify existing programmes, and connect and share experiences with other policy makers in this field.

  1. Feasibility survey of the introduction of new energy/renewable energy in Pacific island countries. Agreed record. Regional Energy Meeting (REM 2000)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-09-20

    The Regional Energy Meeting (REM 2000) was held in Tarawa, Kiribati, from September 20 to September 26, 2000. This meeting was sponsored by the South Pacific Applied Geoscience Commission. Countries present in the meeting were the Cook Islands, Micronesia, the Fiji Islands, Kiribati, Nauru, Niue, Papua New Guinea, Pitcairn, Samoa, Tonga, Tuvalu, Vanuatu and Japan. In the meeting, a draft Regional Energy Logical Framework Matrix was recognized, and it was advised that the plan should be achieved by June 2001 by cooperation of CROP-EWG (the Committee of the Regional Organizations of the Pacific Working Group). In the meeting, the report on hydrogen fuel and solar energy power generation was presented by CROP-EWG. For the hydrogen fuel and solar energy power generation, efforts have been made, but they are still in a stage of the laboratory level. There is arising a feeling of unrest because the commercial exhibition is being made only in the Pacific region. To advise the order of priority in the energy field, CROP-EWG started the investigation into activities/plans of regional energy organizations. (NEDO)

  2. Governing the energy challenge : Canada and Germany in a multi-level regional and global context

    International Nuclear Information System (INIS)

    Eberlein, B.; Doern, G.B.; Exeter Univ.,

    2009-01-01

    This book features essays by leading energy and public policy specialists from Canada and Germany. It originated in the Transatlantic Energy Conference which was hosted by the Canadian Centre for German and European Studies at Toronto's York University in September 2005. The conference was attended by leading energy scholars and experts from Canadian and European universities, research institutes and governmental and non-governmental organizations. The purpose of this book was to compare the dynamics of multi-level energy regulatory governance in Germany and Canada, notably the energy policy challenges that include energy security, environmental sustainability and a competitive resource economy. Many strategies to produce more efficient and sustainable energy are presented in the book. Part 1 of the book focuses on the energy industry, with particular emphasise on electricity, nuclear energy and natural gas. Part 2 of the book focuses on domestic patterns of multi-level energy governance and regulation in the two countries. As a member of the European Union, Germany is more advanced in dealing with multi-level governmental and sustainability constraints than Canada is as a member of the North American Free Trade Agreement (NAFTA). The book focuses on the influence that the energy sector and multi-level institutional arrangements have on energy governance, with particular attention to the link between environmental study, climate change issues and economic market reforms. The growing differences between NAFTA and European Union member countries were highlighted. refs., tabs., figs.

  3. Ecological total-factor energy efficiency of regions in China

    International Nuclear Information System (INIS)

    Li Lanbing; Hu Jinli

    2012-01-01

    Most existing energy efficiency indices are computed without taking into account undesirable outputs such as CO 2 and SO 2 emissions. This paper computes the ecological total-factor energy efficiency (ETFEE) of 30 regions in China for the period 2005–2009 through the slack-based model (SBM) with undesirable outputs. We calculate the ETFEE index by comparing the target energy input obtained from SBM with undesirable outputs to the actual energy input. Findings show that China's regional ETFEE still remains a low level of around 0.600 and regional energy efficiency is overestimated by more than 0.100 when not looking at environmental impacts. China's regional energy efficiency is extremely unbalanced: the east area ranks first with the highest ETFEE of above 0.700, the northeast and central areas follow, and the west area has the lowest ETFEE of less than 0.500. A monotone increasing relation exists between the area's ETFEE and China's per capita GDP. The truncated regression model shows that the ratio of R and D expenditure to GDP and the degree of foreign dependence have positive impacts, whereas the ratio of the secondary industry to GDP and the ratio of government subsidies for industrial pollution treatment to GDP have negative effects, on the ETFEE. - Highlights: ► Most energy efficiency indices ignore undesirable outputs such as CO 2 and SO 2 emissions. ► The ecological total-factor energy efficiency (ETFEE) is computed by slack-based model (SBM). ► The datasets contains 30 regions in China for the period 2005–2009. ► China's regional energy efficiency is extremely unbalanced. ► A monotone increasing relation exists between ETFEE and per capita GDP.

  4. Regional renewable energy and resource planning

    International Nuclear Information System (INIS)

    Lam, Hon Loong; Varbanov, Petar Sabev; Klemes, Jiri Jaromir

    2011-01-01

    The exploitation of the energy potential in biomass in a specific geographical region is frequently constrained by high production costs and the amount of land required per unit of energy generated. In addition, the distributed nature of the biomass resource and its normally low energy density may result in large transportation costs. Biomass also requires large land areas to collect and process the incoming solar radiation before the energy can be harvested. Previously published works on regional energy clustering (REC) and the Regional Resources Management Composite Curve, RRMCC (in this paper shortened to RMC), have been extended in this paper to tackle simultaneously the issues of the biomass supply chain, transportation, and land use. The RMC is a tool for supporting decision making in regional resource management. It provides a complete view of energy and land availability in a region, displaying their trade-offs in a single plot. The extension presented in this work has been developed in two steps. The first step presents the Regional Energy Cascade Analysis, which estimates the energy target within regional supply chains and provides the result for energy exchange flows between zones, the quantity of energy required to be imported/exported, and the locations of the demands. In the second step, the initial results are analysed against potential measures for improving the energy and land use targets by using the RMC and a set of rules for its manipulation. The presented method provides the option to assess the priorities: either to produce and sell the surplus energy on the fuel market or use the land for other purposes such as food production. This extended approach is illustrated with a comprehensive case study demonstrating that with the RMC application it is possible to maximise the land use and to maximise the biofuel production for the requested energy demand.

  5. Scenarios of building energy demand for China with a detailed regional representation

    International Nuclear Information System (INIS)

    Yu, Sha; Eom, Jiyong; Zhou, Yuyu; Evans, Meredydd; Clarke, Leon

    2014-01-01

    Building energy consumption currently accounts for 28% of China's total energy use and is expected to continue to grow induced by floorspace expansion, income growth, and population change. Fuel sources and building services are also evolving over time as well as across regions and building types. To understand sectoral and regional difference in building energy use and how socioeconomic, physical, and technological development influence the evolution of the Chinese building sector, this study developed a building energy use model for China downscaled into four climate regions under an integrated assessment framework. Three building types (rural residential, urban residential, and commercial) were modeled specifically in each climate region. Our study finds that the Cold and Hot Summer Cold Winter regions lead in total building energy use. The impact of climate change on heating energy use is more significant than that of cooling energy use in most climate regions. Both rural and urban households will experience fuel switch from fossil fuel to cleaner fuels. Commercial buildings will experience rapid growth in electrification and energy intensity. Improved understanding of Chinese buildings with climate change highlighted in this study will help policy makers develop targeted policies and prioritize building energy efficiency measures. - Highlights: • We conduct integrated assessment of Chinese building energy use at sub-regional level. • The C and HSCW regions each account for one-third of China's building energy use. • China's building energy use with climate change would decrease by 5% in 2050. • With climate change energy use rises in HSWW region and declines in other regions

  6. Energy in urban and regional planning. ; Energia yhdyskuntasuunnittelussa. Rohkeita ratkaisuja kestaevaempaeaen tulevaisuuteen

    Energy Technology Data Exchange (ETDEWEB)

    Ahonen, A.-M.; Nuorkivi, A. (eds.)

    2013-03-01

    Urban and regional planner is the first in the row to choose whether any renewable energy system, comprising production, storing and distribution, will be economic and environmentally sound in the subject planning area during the years to come. In order make right choices, understanding of the links prevailing between urban and energy planning as well as co-planning with energy experts is essential. So far there has not been systematic training to develop these competencies among urban and regional planners. In the UP-RES project (Urban Planners with Renewable Energy Skills) the project partners organized several pilot trainings in Germany, Hungary, Spain and the United Kingdom during 2011-2012. The objective of the pilots was to train planners understand the basics of renewable energy and energy related emissions. Training of urban and regional planners to understand energy issues as well as supporting co-planning between energy and urban planning experts have appeared to be productive ways towards more sustainable communities. This publication has been an essential part of the Finnish pilot training. The learning project case reports in this publication have been written by the training participants as a completion of their course. The cases were made in groups and the topics were chosen by the groups themselves. All projects focused on utilizing renewable energies and promoting energy efficiency in urban and regional planning. This publication consists of five reports: Inclusion of energy on various hierarchical levels of planning: major pain spots, gate keepers and points of impact. Comparison of measuring tools for renewable energy and energy efficiency. Inclusion of renewable energy systems and energy efficiency in regional planning cases in Finnish cities of Oulu, Espoo, Jyvaskyla and Kuopio. Metamorphosis of Talma village to a sustainable suburban area. Measures to improve energy efficiency of spatial plans. Based on the project reports, energy

  7. China’s regional industrial energy efficiency and carbon emissions abatement costs

    International Nuclear Information System (INIS)

    Wang, Ke; Wei, Yi-Ming

    2014-01-01

    Graphical abstract: Major cities in eight economy-geography regions of China. - Highlights: • Industrial energy and emissions efficiency were evaluated for China’s major cities. • Shadow prices of CO 2 emissions were estimated for China’s major cities. • Efficiency increase potentials on energy utilization and CO 2 emissions are 19% and 17%. • N-shaped EKC exists between levels of CO 2 emissions efficiency and income. • Average industrial CO 2 emissions abatement cost for China’s major cities is 45 US$. - Abstract: Evaluating the energy and emissions efficiency, measuring the energy saving and emissions reduction potential, and estimating the carbon price in China at the regional level are considered a crucial way to identify the regional efficiency levels and efficiency promotion potentials, as well as to explore the marginal abatement costs of carbon emissions in China. This study applies a newly developed Data Envelopment Analysis (DEA) based method to evaluate the regional energy and emissions efficiencies and the energy saving and emissions reduction potentials of the industrial sector of 30 Chinese major cities during 2006–2010. In addition, the CO 2 shadow prices, i.e., the marginal abatement costs of CO 2 emissions from industrial sector of these cities are estimated during the same period. The main findings are: (i) The coast area cities have the highest total factor industrial energy and emissions efficiency, but efficiency of the west area cities are lowest, and there is statistically significant efficiency difference between these cities. (ii) Economically well-developed cities evidence higher efficiency, and there is still obviously unbalanced and inequitable growth in the nationwide industrial development of China. (iii) Fortunately, the energy utilization and CO 2 emissions efficiency gaps among different Chinese cities were decreasing since 2006, and the problem of inequitable nationwide development has started to mitigate. (iv

  8. Survey of energy load leveling system in Europe; Energy fuka heijunka taisaku ni kansuru Europe chosa

    Energy Technology Data Exchange (ETDEWEB)

    Suzuki, Y. [Setsunan University, Osaka (Japan). Faculty of Engineering

    1998-05-05

    This paper describes the survey of energy load leveling systems in Europe. In Denmark, especially regional heating is remarkably diffused, and they have 350 plants. With extending the service areas, the energy load leveling has been promoted. For the cogeneration plants of SK Power, the largest electric power company, they have hot water heat storage tanks for regional heat supply with a total capacity 2,200 MWh. The regional heating system in Goeteborg City of Sweden supplies 80% of the total heat demand of the city. Unused energy sources derived from petroleum refining, sewage treatment, and garbage burning are utilized. In Uppsala, they have seasonal heat storage systems using solar heat. The Vienna Regional Heat Supply Corporation supplies heat equivalent to 5,000 GWh a year. Cogeneration plants and garbage burning plants are used as heat sources, and 25% of the total heating in the city is supplied. In Austria, they have an electric power demand with a peak in winter, and they have a pumped-storage power station in Kaprun for the annual load leveling using dump power in summer. This paper also introduces a compressed air storage gas turbine plant at Huntorf of Germany, and a large-scale underground natural gas storage of Gaz de France. 6 figs.

  9. Regional energy rebound effect: The impact of economy-wide and sector level energy efficiency improvement in Georgia, USA

    International Nuclear Information System (INIS)

    Yu, Xuewei; Moreno-Cruz, Juan; Crittenden, John C.

    2015-01-01

    Rebound effect is defined as the lost part of ceteris paribus energy savings from improvements on energy efficiency. In this paper, we investigate economy-wide energy rebound effects by developing a computable general equilibrium (CGE) model for Georgia, USA. The model adopts a highly disaggregated sector profile and highlights the substitution possibilities between different energy sources in the production structure. These two features allow us to better characterize the change in energy use in face of an efficiency shock, and to explore in detail how a sector-level shock propagates throughout the economic structure to generate aggregate impacts. We find that with economy-wide energy efficiency improvement on the production side, economy-wide rebound is moderate. Energy price levels fall very slightly, yet sectors respond to these changing prices quite differently in terms of local production and demand. Energy efficiency improvements in particular sectors (epicenters) induce quite different economy-wide impacts. In general, we expect large rebound if the epicenter sector is an energy production sector, a direct upstream/downstream sector of energy production sectors, a transportation sector or a sector with high production elasticity. Our analysis offers valuable insights for policy makers aiming to achieve energy conservation through increasing energy efficiency. - Highlights: • We developed a CGE model to investigate economy-wide energy rebound in Georgia, USA. • The CGE model has detailed treatment for different energy inputs for production. • The model has a highly disaggregated sector profile helpful for policy making. • We compared the economy-wide impact shocks in different epicenter sectors. • We analyzed why epicenters generate dramatically different economy-wide impacts.

  10. Energy in Italian regions. Energy environment situation

    International Nuclear Information System (INIS)

    D'Angelo, E.; Coralli, L.; Porpiglia, V.; Perrella, G.; De Lauretis, R.; Romagnoli, A.; Gomboli, M.

    1998-01-01

    The aim of this report is to provide a representative picture of the choice regions in energy and environment field. Are singled out the laws and regulations of some regions and concrete territorial applications [it

  11. Situations and problems of renewable energy in the Region of Murcia, Spain

    International Nuclear Information System (INIS)

    Gomez-Lopez, M. Dolores; Garcia-Cascales, M. Socorro; Ruiz-Delgado, Eduardo

    2010-01-01

    Renewable energies in Spain have been promoted since 2002, proof of this lies in the fact that in 2007 renewable energy accounted for 6.9% of the consumption of primary energy. The renewable energies market is one of the sectors with the greatest growth in recent years in Spain and is key to the energy policies at national level. Both at national and regional level diverse targets have been set for the production of renewable energies, this article seeks to analyse the potential, current state, and perspectives of renewable energies in the Region of Murcia, investigating the possibilities of fulfilling the objectives established. The solar energy potential should be highlighted, where most of the territory has more than 5.0 kWh/m 2 ; also the wind power potential, where in certain areas there are winds of more than 6 m/s; and the biogas potential due to the extensive livestock herds. With reference to the targets for photovoltaic and wind power, these have been reached; but in the rest of the energy sources the fulfilment of the objectives depends on favourable management and administration policies. Likewise, a comparative study of the state of the Region of Murcia has also been carried out, taking the national situation as the reference. (author)

  12. Energy in the regions. [Of France

    Energy Technology Data Exchange (ETDEWEB)

    The present document is primarily intended to put together and present in a coherent fashion information about the energy in the regions in as complete and up-to-date manner as possible. Data come from: - the general census of the population of 1982, conducted by INSEE; - the enquiry on the receipts and expenses of agricultural undertakings (ERDEXA) which was completed by the Ministry of Agriculture concerning the year 1981; - the annual enquiry on the energy consumption in industry (EACE) covering the year 1982 which was carried out by the Ministry of Industry and Research; the transport enquiry, effected in 1982 by INSEE at the request of the Institute of Research into Transport. The year of reference is therefore as far as possible 1982. These four enquiries form the basis of the four chapters devoted to the residential sector, to agriculture, to industry and to transport. The tertiary, the predominant economic sector which represents over half the jobs, is unfortunately largely unknown as regards energy consumption. It has not been possible to deal with it. The first two chapters give on the one hand the essential economic data on a national and regional level (e.g. the population, employment, income and the GNP) and on the other hand the principal figures concerning production and consumption of energy as well as the distribution systems.

  13. Sovereignty, Robustness, and Short-Term Energy Security Levels. The Catalonia Case Study

    Energy Technology Data Exchange (ETDEWEB)

    Rosas-Casals, Martí, E-mail: rosas@mmt.upc.edu [Sustainability Measurement and Modelling Lab, Universitat Politècnica de Catalunya – Barcelona Tech, Barcelona (Spain); Marzo, Mariano [Geomodels Institute, Department of Stratigraphy, Paleontology and Marine Geosciences, University of Barcelona, Barcelona (Spain); Salas-Prat, Pep [Sustainability Measurement and Modelling Lab, Universitat Politècnica de Catalunya – Barcelona Tech, Barcelona (Spain); SmartGrid.cat, Barcelona (Spain)

    2014-05-12

    Energy-related impacts and conflicts have been used to account for the emergence, maintenance, and collapse of complex societies. On the other hand in the last years, sustainability science has incorporated different frames of reference in order to facilitate the vision of sustainable futures. Most of them suggest that the search for satisfiers of human needs should be rooted on the local (a) construction of organic articulations of people with nature and technology and (b) generation of growing levels of social, economic, and energy self-reliance. This new regional kind of social agreement implies a redefinition of cultural norms and institutions, which at the same time leads toward increased levels of sovereignty for the social group engaged in this process. Sovereignty must not only be understood here in its political sense (as traditionally found in the literature) but also in its technological and energy acceptations. In this paper, we address this last constituent in terms of energy security levels and hierarchy in energy infrastructures between Spain and Catalonia, the latter being a Spanish autonomous community known for its sovereignty aspirations. We show a remarkable difference in energy security levels between both regions, which clearly hinders Catalonia’s capacity to currently achieve a higher level of self-reliance in energetic terms. We suggest that this result is a consequence of the imperfect hierarchy that characterizes energy infrastructures at the spatial scale, and that it can be generalized to all regions where infrastructural systems have been historically assessed and developed under a nationwide planning scheme.

  14. Sovereignty, Robustness, and Short-Term Energy Security Levels. The Catalonia Case Study

    International Nuclear Information System (INIS)

    Rosas-Casals, Martí; Marzo, Mariano; Salas-Prat, Pep

    2014-01-01

    Energy-related impacts and conflicts have been used to account for the emergence, maintenance, and collapse of complex societies. On the other hand in the last years, sustainability science has incorporated different frames of reference in order to facilitate the vision of sustainable futures. Most of them suggest that the search for satisfiers of human needs should be rooted on the local (a) construction of organic articulations of people with nature and technology and (b) generation of growing levels of social, economic, and energy self-reliance. This new regional kind of social agreement implies a redefinition of cultural norms and institutions, which at the same time leads toward increased levels of sovereignty for the social group engaged in this process. Sovereignty must not only be understood here in its political sense (as traditionally found in the literature) but also in its technological and energy acceptations. In this paper, we address this last constituent in terms of energy security levels and hierarchy in energy infrastructures between Spain and Catalonia, the latter being a Spanish autonomous community known for its sovereignty aspirations. We show a remarkable difference in energy security levels between both regions, which clearly hinders Catalonia’s capacity to currently achieve a higher level of self-reliance in energetic terms. We suggest that this result is a consequence of the imperfect hierarchy that characterizes energy infrastructures at the spatial scale, and that it can be generalized to all regions where infrastructural systems have been historically assessed and developed under a nationwide planning scheme.

  15. Sovereignty, robustness and short-term energy security levels. The Catalonia case study

    Directory of Open Access Journals (Sweden)

    Marti eRosas-Casals

    2014-05-01

    Full Text Available Energy related impacts and conflicts have been used to account for the emergence, maintenance and collapse of complex societies. On the other hand in the last years, sustainability science has incorporated different frames of reference in order to facilitate the vision of sustainable futures. Most of them suggest that the search for satisfiers of human needs should be rooted on the local (a construction of organic articulations of people with nature and technology and (b generation of growing levels of social, economic and energy self-reliance. This new regional kind of social agreement implies a redefinition of cultural norms and institutions, which at the same time leads toward increased levels of sovereignty for the social group engaged in this process. Sovereignty must not only be understood here in its political sense (as traditionally found in the literature but also in its technological and energy acceptations. In this paper we address this last constituent in terms of energy security levels and hierarchy in energy infrastructures between Spain and Catalonia, the latter being a Spanish autonomous community known for its sovereignty aspirations. We show a remarkable difference in energy security levels between both regions which clearly hinders Catalonia’s capacity to currently achieve a higher level of self-reliance in energetic terms. We suggest that this result is a consequence of the imperfect hierarchy that characterize energy infrastructures at the spatial scale, and that it can be generalized to all regions where infrastructural systems have been historically assessed and developed under a nationwide planning scheme.

  16. Northeast Asia regional energy infrastructure proposals

    International Nuclear Information System (INIS)

    Hippel, David von; Gulidov, Ruslan; Kalashnikov, Victor; Hayes, Peter

    2011-01-01

    Economic growth in the countries of Northeast Asia has spurred a massive increase in the need for energy, especially oil, gas, coal, and electricity. Although the region, taken as a whole, possesses financial, technical, labor, and natural resources sufficient to address much of the region's needs now and into the future, no one country has all of those attributes. As a result, over the past two decades, there has been significant interest in regional proposals that would allow sharing of resources, including infrastructure to develop and transport energy resources from the Russian Far East to South Korea, China, and Japan, and cooperation on energy-efficiency, renewable energy, and the nuclear fuel cycle as well. In this article we review some of these proposals, identify some of the factors that could contribute to the success or failure of infrastructure proposals, and explore some of the implications and ramifications of energy cooperation activities for energy security in the region.

  17. Multi-region optimal deployment of renewable energy considering different interregional transmission scenarios

    International Nuclear Information System (INIS)

    Wang, Ge; Zhang, Qi; Mclellan, Benjamin C.; Li, Hailong

    2016-01-01

    Renewable energy is expected to play much more important role in future low-carbon energy system, however, renewable energy has problems with regard to load-following and regional imbalance. This study aims to plan the deployment of intermittent renewable energy in multiple regions considering the impacts of regional natural conditions and generation capacity mix as well as interregional transmission capacity using a multi-region dynamic optimization model. The model was developed to find optimized development paths toward future smart electricity systems with high level penetration of intermittent renewable energy considering regional differences and interregional transmission at national scale. As a case study, the model was applied to plan power generation in nine interconnected regions in Japan out to 2030. Four scenarios were proposed with different supporting policies for the interregional power transmission infrastructures and different nuclear power phase-out scenarios. The analysis results show that (i) the government's support for power transmission infrastructures is vital important to develop more intermittent renewable energy in appropriate regions and utilize renewable energy more efficiently; (ii) nuclear and renewable can complement rather than replace each other if enough interregional transmission capacity is provided. - Highlights: • Plan the optimal deployment of intermittent renewable energy in multiple regions. • A multi-region dynamic optimization model was developed. • The impacts of natural conditions and interregional transmission are studied. • The government's support for transmission is vital important for renewable energy. • Nuclear and renewable can complement rather than replace each other.

  18. Regional energy facility siting analysis

    International Nuclear Information System (INIS)

    Eberhart, R.C.; Eagles, T.W.

    1976-01-01

    Results of the energy facility siting analysis portion of a regional pilot study performed for the anticipated National Energy Siting and Facility Report are presented. The question of cell analysis versus site-specific analysis is explored, including an evaluation of the difference in depth between the two approaches. A discussion of the possible accomplishments of regional analysis is presented. It is concluded that regional sitting analysis could be of use in a national siting study, if its inherent limits are recognized

  19. Proceedings of the Northwest regional energy conference

    Energy Technology Data Exchange (ETDEWEB)

    Denman, A S; Comstock, D R [eds.

    1978-12-01

    The conference was directed toward two main objectives. First, a major portion of the proceedings were to focus on the policies, programs, and priorities of the new US DOE, and their relationships to the Pacific Northwest region. Second, the conference was to explore specific energy issues of regional significance and provide an opportunity for regional feedback on energy policies. The 10 sessions of the conference are Keynote Session: Congress, and the National Energy Plan Sen. Henry Jackson; National Perspectives on Energy Issues (I): An Overview of the NEP, Programs and Priorities of DOE (Alvin Alm and NEP - Conservation and Solar Applications (Don Beattie); and Luncheon address - Alaska Energy Issues (Robert LeResche); National Perspectives on Energy Issues (II): Utility Rate Reform - National Provisions and Relationships to the Pacific Northwest (David Bardin) and Technology for Energy and Long Term Short Alternatives (Robert Thorne); Concurrent Interest Group Sessions: State and Local Roles in Energy Planning and Decision-Making and Industry and University Roles in DOE Research and Programs; Banquet address. The US Energy Future (James Schlesinger); Regional Perspectives on Energy Issues: DOE-X - Organization and Response to Regional Needs (Randall Hardy). What Comes After Number 13 (Sterling Munro), Hanford 1978 (Alex Fremling), and Low Head Hydro and Geothermal (Richard Wood); Lucheon address - The Washington Perspective on Energy (Dixie Lee Ray); Regional Power Planning (Panel); and Conference Wrap Up Session. (MCW)

  20. Local and regional energy companies offering energy services: Key activities and implications for the business model

    International Nuclear Information System (INIS)

    Kindström, Daniel; Ottosson, Mikael

    2016-01-01

    Highlights: • Many companies providing energy services are experiencing difficulties. • This research identifies key activities for the provision of energy services. • Findings are aggregated to the business-model level providing managerial insights. • This research identifies two different business model innovation paths. • Energy companies may need to renew parts of, or the entire, business model. - Abstract: Energy services play a key role in increasing energy efficiency in the industry. The key actors in these services are the local and regional energy companies that are increasingly implementing energy services as part of their market offering and developing service portfolios. Although expectations for energy services have been high, progress has so far been limited, and many companies offering energy services, including energy companies, are experiencing difficulties in implementing energy services and providing them to the market. Overall, this research examines what is needed for local and regional energy companies to successfully implement energy services (and consequently provide them to the market). In doing this, a two-stage process is used: first, we identify key activities for the successful implementation of energy services, and second, we aggregate the findings to the business model level. This research demonstrates that to succeed in implementing energy services, an energy company may need to renew parts or all of its existing product-based business model, formulate a new business model, or develop coexisting multiple business models. By discussing two distinct business model innovation processes, this research demonstrates that there can be different paths to success.

  1. Regional energy resource development and energy security under CO2 emission constraint in the greater Mekong sub-region countries (GMS)

    International Nuclear Information System (INIS)

    Watcharejyothin, Mayurachat; Shrestha, Ram M.

    2009-01-01

    The paper evaluates effects of energy resource development within the Greater Mekong Sub-region (GMS) on energy supply mix, energy system cost, energy security and environment during 2000-2035. A MARKAL-based integrated energy system model of the five GMS countries was developed to examine benefits of regional energy resource development for meeting the energy demand of these countries. The study found that an unrestricted energy resource development and trade within the region would reduce the total-regional energy systems cost by 18% and would abate the total CO 2 emission by 5% as compared to the base case. All the five countries except Myanmar would benefit from the expansion of regional energy resource integration in terms of lower energy systems costs and better environmental qualities. An imposition of CO 2 emission reduction constraint by 5% on each of the study countries from that of the corresponding emissions under the unrestricted energy resource development in the GMS is found to improve energy security, reduce energy import and fossil fuels dependences and increase volume of power trade within the region. The total energy system cost under the joint CO 2 emission reduction strategy would be less costly than that under the individual emission targets set for each country.

  2. Great Lakes Regional Biomass Energy Program

    International Nuclear Information System (INIS)

    Kuzel, F.

    1993-01-01

    The Great Lakes Regional Biomass Energy Program (GLRBEP) was initiated September, 1983, with a grant from the Office of Energy Efficiency and Renewable Energy of the US Department of Energy (DOE). The program provides resources to public and private organizations in the Great Lakes region to increase the utilization and production of biomass fuels. The objectives of the GLRBEP are to: (1) improve the capabilities and effectiveness of biomass energy programs in the state energy offices; (2) assess the availability of biomass resources for energy in light of other competing needs and uses; (3) encourage private sector investments in biomass energy technologies; (4) transfer the results of government-sponsored biomass research and development to the private sector; (5) eliminate or reduce barriers to private sector use of biomass fuels and technology; (6) prevent or substantially mitigate adverse environmental impacts of biomass energy use. The Program Director is responsible for the day-to-day activities of the GLRBEP and for implementing program mandates. A 40 member Technical Advisory Committee (TAC) sets priorities and recommends projects. The governor of each state in the region appoints a member to the Steering Council, which acts on recommendations of the TAC and sets basic program guidelines. The GLRBEP is divided into three separate operational elements. The State Grants component provides funds and direction to the seven state energy offices in the region to increase their capabilities in biomass energy. State-specific activities and interagency programs are emphasized. The Subcontractor component involves the issuance of solicitations to undertake projects that address regional needs, identified by the Technical Advisory Committee. The Technology Transfer component includes the development of nontechnical biomass energy publications and reports by Council staff and contractors, and the dissemination of information at conferences, workshops and other events

  3. Clean Energy Policy Analyses: Analysis of the Status and Impact of Clean Energy Policies at the Local Level

    Energy Technology Data Exchange (ETDEWEB)

    Busche, S.

    2010-12-01

    This report takes a broad look at the status of local clean energy policies in the United States to develop a better understanding of local clean energy policy development and the interaction between state and local policies. To date, the majority of clean energy policy research focuses on the state and federal levels. While there has been a substantial amount of research on local level climate change initiatives, this is one of the first analyses of clean energy policies separate from climate change initiatives. This report is one in a suite of reports analyzing clean energy and climate policy development at the local, state, and regional levels.

  4. Clean Energy Policy Analyses. Analysis of the Status and Impact of Clean Energy Policies at the Local Level

    Energy Technology Data Exchange (ETDEWEB)

    Busche, S. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2010-12-01

    This report takes a broad look at the status of local clean energy policies in the United States to develop a better understanding of local clean energy policy development and the interaction between state and local policies. To date, the majority of clean energy policy research focuses on the state and federal levels. While there has been a substantial amount of research on local level climate change initiatives, this is one of the first analyses of clean energy policies separate from climate change initiatives. This report is one in a suite of reports analyzing clean energy and climate policy development at the local, state, and regional levels.

  5. Development of the business area construction and energy of EnergieRegion Nuernberg. Transfer from project management to a regional network

    International Nuclear Information System (INIS)

    Seiverth, A.

    2006-01-01

    The association EnergieRegion Nuernberg is a regional authority network, which is employed with the promotion of sustainable handling of the factor energy in the region Nuernberg and with the proliferation of this region as internationally recognized location for energy engineering, energy industry and energy science. The intention is to use the important industrial, service-oriented and scientific potential optimally. For this reason a functional co-ordination and communication platform had to be created for the cross-linking of the appropriate participants from economics, research and public administration. Therefore, the author of the contribution under consideration accompanies the development process of the business field construction and energy of this association in the background of the current trends in the construction and energy sector in the region Nuernberg. Under this aspect, the author reports on the following aspects: (a) Success factors of the project management in a regional network; (b) Operationalisation of the success of the project by means of a model; (c) Analysis of the different aspects of energetic measures; (d) Determination of chances and risks of the range building and energy in the region Nuernberg; (e) Comparison of the success of the model projects with the model for the determination of project success; (f) Determination of strengths and weaknesses of the project management in the business field construction and energy of the energy region Nuernberg

  6. Implementation of multi-regional energy balances for Slovenia

    International Nuclear Information System (INIS)

    Suvorov, B.; Schechtner, O.; Zelle, K.; Andjelic, M.W.

    1994-01-01

    The system used for preparing energy balances for Styria and 17 Styrian districts, which was developed by ADIP-GRAZ in accordance with the federal energy balance of Austria, is being applied to Slovenia. Energy balances are a necessary tool for monitoring the impact of measures initiated by the energy policy. Therefore balances are of a basic mutual interest, also in connection with balances of air pollutants that can be calculated from energy balances. The official Slovenian energy balance for the year 1990 is the basis for implementation of regional balances for five chosen regions (Maribor region, Celje region, Ljubljana region, Littoral region, and Upper-Slovenia region). Results are presented according to defined concepts and structures which are closely related to the MEDEE-RS methodology. (Author)

  7. Driving factors for the regional implementation of renewable energy ‐ A multiple case study on the German energy transition

    International Nuclear Information System (INIS)

    Lutz, Lotte Marie; Fischer, Lisa-Britt; Newig, Jens; Lang, Daniel Johannes

    2017-01-01

    Understanding what drives the regional implementation of renewable energy is a prerequisite for energy transitions toward a post-fossil-based energy economy. This paper presents an empirical analysis of driving factors for the regional implementation and use of renewable energy. We tested literature-derived driving factors in a comparative analysis of 18 selected study regions using Rough Set Analysis and performance analysis. We paid special attention to common combinations of driving factors, which we understand as established practices concerning the use and implementation of renewable energy. Our findings confirm most of the driving factors identified in the literature, for example the existence of key actors, knowledge exchange, or the use of goals and milestones. We also observe differences in key driving factors between highly successful and less successful regions, especially regarding funding opportunities. The results may support policy makers who aim to successfully implement renewable energy at a regional level. - Highlights: • We analyzed driving factors for RE implementation in 18 best-practice regions. • Most driving factors from transition and governance literature were confirmed. • We identified common successful practices concerning RE implementation.

  8. Burgundy-Franche-Comte Region. The energy transition commitment: for a positive-energy region

    International Nuclear Information System (INIS)

    2017-01-01

    This report first presents an inventory of actions and arrangement of the region for energy transition. These actions and arrangements first concern the mobilisation of territories. They also deal with buildings (social housing, public buildings, individual housing), and schools (actions on the built patrimony in terms of renovation, energy efficiency, renewable energies, and so on, implementation of a specific eco-school approach, and struggle against food waste in schools). They comprise some general means (through actions on public buildings, on vehicles), public purchases, transports (organisation and tariffs, access to stations, development of inter-modal and green transports, actions in favour of rural mobility, energy saving in touristic transport, development of car sharing, support to the development of tomorrow's vehicles). Other actions and arrangements concern the environment: waste reduction and management, development of circular economy, national scheme for biomass, education. Other themes are economy (support to sectors and enterprises), research and innovation, agriculture and forests, renewable energies, education and training, citizen mobilisation, digital environment. The presence and existence of various European programmes (FEDER, and others) in the region are mentioned

  9. Regional Energy Deployment System (ReEDS)

    Energy Technology Data Exchange (ETDEWEB)

    Short, W.; Sullivan, P.; Mai, T.; Mowers, M.; Uriarte, C.; Blair, N.; Heimiller, D.; Martinez, A.

    2011-12-01

    The Regional Energy Deployment System (ReEDS) is a deterministic optimization model of the deployment of electric power generation technologies and transmission infrastructure throughout the contiguous United States into the future. The model, developed by the National Renewable Energy Laboratory's Strategic Energy Analysis Center, is designed to analyze the critical energy issues in the electric sector, especially with respect to potential energy policies, such as clean energy and renewable energy standards or carbon restrictions. ReEDS provides a detailed treatment of electricity-generating and electrical storage technologies and specifically addresses a variety of issues related to renewable energy technologies, including accessibility and cost of transmission, regional quality of renewable resources, seasonal and diurnal generation profiles, variability of wind and solar power, and the influence of variability on the reliability of the electrical grid. ReEDS addresses these issues through a highly discretized regional structure, explicit statistical treatment of the variability in wind and solar output over time, and consideration of ancillary services' requirements and costs.

  10. Optimization based on benefit of regional energy suppliers of distributed generation in active distribution network

    Science.gov (United States)

    Huo, Xianxu; Li, Guodong; Jiang, Ling; Wang, Xudong

    2017-08-01

    With the development of electricity market, distributed generation (DG) technology and related policies, regional energy suppliers are encouraged to build DG. Under this background, the concept of active distribution network (ADN) is put forward. In this paper, a bi-level model of intermittent DG considering benefit of regional energy suppliers is proposed. The objective of the upper level is the maximization of benefit of regional energy suppliers. On this basis, the lower level is optimized for each scene. The uncertainties of DG output and load of users, as well as four active management measures, which include demand-side management, curtailing the output power of DG, regulating reactive power compensation capacity and regulating the on-load tap changer, are considered. Harmony search algorithm and particle swarm optimization are combined as a hybrid strategy to solve the model. This model and strategy are tested with IEEE-33 node system, and results of case study indicate that the model and strategy successfully increase the capacity of DG and benefit of regional energy suppliers.

  11. Energy intensity, target level of energy intensity, and room for improvement in energy intensity: An application to the study of regions in the EU

    International Nuclear Information System (INIS)

    Chang, Ming-Chung

    2014-01-01

    While the previous literature shows that a decline in energy intensity represents an improvement in energy use efficiency, it does not provide a target level of energy intensity, nor what room for improvement in terms of energy intensity could entail. This study establishes an indicator of such room for improvement in terms of energy intensity by measuring the difference between the target level of energy intensity and the actual energy intensity and thereby monitors energy use efficiency. The traditional indicator of energy intensity, defined as energy use over GDP, mainly estimates energy use efficiency, but is a partial effect between the energy input and GDP output. However, our proposed indicator of the room for improvement in terms of energy intensity is the total-factor effects based on the multiple-inputs model. By taking the 27 EU members to investigate their energy use efficiency using the indicator of the room for improvement in terms of energy intensity, this study concludes that an improvement in energy intensity does not fully depend on a decline in energy intensity, and we instead need to confirm whether the room for improvement in terms of energy intensity decreases. This finding is particularly relevant for energy policy-makers. - Highlights: • This paper establishes an indicator for the room for improvement in terms of energy intensity. • This study takes the 27 EU members to investigate their energy use efficiency. • A different result appears by using our proposed indicator

  12. RESRO: A spatio-temporal model to optimise regional energy systems emphasising renewable energies

    Directory of Open Access Journals (Sweden)

    Gadocha S.

    2012-10-01

    Full Text Available RESRO (Reference Energy System Regional Optimization optimises the simultaneous fulfilment of the heat and power demand in regional energy systems. It is a mixed-integer program realised in the modelling language GAMS. The model handles information on geographically disaggregated data describing heat demand and renewable energy potentials (e.g. biomass, solar energy, ambient heat. Power demand is handled spatially aggregated in an hourly time resolution within 8 type days. The major idea is to use a high-spatial, low-temporal heat resolution and a low-spatial, hightemporal power resolution with both demand levels linked with each other. Due to high transport losses the possibilities for heat transport over long distances are unsatisfying. Thus, the spatial, raster-based approach is used to identify and utilise renewable energy resources for heat generation close to the customers as well as to optimize district heating grids and related energy flows fed by heating plants or combined heat and power (CHP plants fuelled by renewables. By combining the heat and electricity sector within the model, it is possible to evaluate relationships between these energy fields such as the use of CHP or heat pump technologies and also to examine relationships between technologies such as solar thermal and photovoltaic facilities, which are in competition for available, suitable roof or ground areas.

  13. Regional Differences in the Price-Elasticity of Demand for Energy

    Energy Technology Data Exchange (ETDEWEB)

    Bernstein, M. A.; Griffin, J.

    2006-02-01

    At the request of the National Renewable Energy Laboratory (NREL), the RAND Corporation examined the relationship between energy demand and energy prices with the focus on whether the relationships between demand and price differ if these are examined at different levels of data resolution. In this case, RAND compares national, regional, state, and electric utility levels of data resolution. This study is intended as a first step in helping NREL understand the impact that spatial disaggregation of data can have on estimating the impacts of their programs. This report should be useful to analysts in NREL and other national laboratories, as well as to policy nationals at the national level. It may help them understand the complex relationships between demand and price and how these might vary across different locations in the United States.

  14. Regional energy resource development and energy security under CO{sub 2} emission constraint in the greater Mekong sub-region countries (GMS)

    Energy Technology Data Exchange (ETDEWEB)

    Watcharejyothin, Mayurachat; Shrestha, Ram M. [School of Environment, Resources and Development, Asian Institute of Technology (Thailand)

    2009-11-15

    The paper evaluates effects of energy resource development within the Greater Mekong Sub-region (GMS) on energy supply mix, energy system cost, energy security and environment during 2000-2035. A MARKAL-based integrated energy system model of the five GMS countries was developed to examine benefits of regional energy resource development for meeting the energy demand of these countries. The study found that an unrestricted energy resource development and trade within the region would reduce the total-regional energy systems cost by 18% and would abate the total CO{sub 2} emission by 5% as compared to the base case. All the five countries except Myanmar would benefit from the expansion of regional energy resource integration in terms of lower energy systems costs and better environmental qualities. An imposition of CO{sub 2} emission reduction constraint by 5% on each of the study countries from that of the corresponding emissions under the unrestricted energy resource development in the GMS is found to improve energy security, reduce energy import and fossil fuels dependences and increase volume of power trade within the region. The total energy system cost under the joint CO{sub 2} emission reduction strategy would be less costly than that under the individual emission targets set for each country. (author)

  15. Regional final energy consumptions

    International Nuclear Information System (INIS)

    2011-01-01

    This report comments the differences observed between the French regions and also between these regions and national data in terms of final energy consumption per inhabitant, per GDP unit, and per sector (housing and office building, transport, industry, agriculture). It also comments the evolutions during the last decades, identifies the most recent trends

  16. Regional energy planning: some suggestions to public administration

    Energy Technology Data Exchange (ETDEWEB)

    Sozzi, R

    1982-01-01

    A methodology is proposed to estimate the relevant data and to improve the energy efficiency in regional energy planning. The quantification of the regional energy system is subdivided in three independent parameters which are separetely estimated: energy demand, energy consumption, and transformation capacity. Definitions and estimating procedures are given. The optimization of the regional planning includes the application, wherever possible, of the technologies which centralize the space-heating energy production or combine the production of electric energy with space-heating energy distribution.

  17. Regional energy planning: Some suggestions to public administration

    Science.gov (United States)

    Sozzi, R.

    A methodology is proposed to estimate the relevant data and to improve the energy efficiency in regional energy planning. The quantification of the regional energy system is subdivided in three independent parameters which are separetely estimated: energy demand, energy consumption, and transformation capacity. Definitions and estimating procedures are given. The optimization of the regional planning includes the application, wherever possible, of the technologies which centralize the space-heating energy production or combine the production of electric energy with space-heating energy distribution.

  18. Preparing tomorrow's grid: RTE at the service of regions to support energy transition. Regional electric assessments - Stakes and key data

    International Nuclear Information System (INIS)

    2014-06-01

    This document gathers a first one which presents the regional electric assessments and 21 regional reports. The presentation document briefly outlines the interdependency of regions, the diversity of regional situation in terms of electricity production and consumption, needs and ways to develop energy saving in order to reduce sensitivity to temperature, the evolution, objectives and contrasted results of the development of renewable energies, the investments and projects by RTE to develop and improve the grid. Regional reports propose maps and graphs and a synthesis of the evolution of electricity consumption, of the evolution of electricity consumption by industries, of the evolution of peak consumptions, of the evolution of consumption coverage by regional production, of the origin of electricity production (renewable thermal, photovoltaic, thermal fossil, hydraulic, nuclear), of the evolution of the various productions (renewable, hydraulic, thermal fossil, nuclear), of the evolution of the share of renewable energies, of the development of photovoltaic and wind installed power. They also present projects and investments, and propose maps of France indicating the level of consumption, the evolution of consumption between 2006 and 2013, the production/consumption rate of the different French regions and the energy exchanges between regions

  19. Coordinated Optimal Operation Method of the Regional Energy Internet

    Directory of Open Access Journals (Sweden)

    Rishang Long

    2017-05-01

    Full Text Available The development of the energy internet has become one of the key ways to solve the energy crisis. This paper studies the system architecture, energy flow characteristics and coordinated optimization method of the regional energy internet. Considering the heat-to-electric ratio of a combined cooling, heating and power unit, energy storage life and real-time electricity price, a double-layer optimal scheduling model is proposed, which includes economic and environmental benefit in the upper layer and energy efficiency in the lower layer. A particle swarm optimizer–individual variation ant colony optimization algorithm is used to solve the computational efficiency and accuracy. Through the calculation and simulation of the simulated system, the energy savings, level of environmental protection and economic optimal dispatching scheme are realized.

  20. Technical papers 1: regional energy accounting; Cahiers techniques 1: bilan energetique regional

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    The regional energy accounting is an appropriate tool to the elaboration energy conservation programs. It allows to identify the regional stakes and understand the impacts of the energy policies. In this accounting the consumptions are presented by energy products (petroleum products, mineral solid fuels, renewable energies, electric power, natural gas) and by consumption sectors (steel metallurgy, accommodation, ternary industry, agricultural, transport). (A.L.B.)

  1. Regional and global exergy and energy efficiencies

    Energy Technology Data Exchange (ETDEWEB)

    Nakicenovic, N; Kurz, R [International Inst. for Applied Systems Analysis, Laxenburg (Austria). Environmentally Compatible Energy Strategies (Ecuador) Project; Gilli, P V [Graz Univ. of Technology (Austria)

    1996-03-01

    We present estimates of global energy efficiency by applying second-law (exergy) analysis to regional and global energy balances. We use a uniform analysis of national and regional energy balances and aggregate these balances first for three main economic regions and subsequently into world totals. The procedure involves assessment of energy and exergy efficiencies at each step of energy conversion, from primary exergy to final and useful exergy. Ideally, the analysis should be extended to include actual delivered energy services; unfortunately, data are scarce and only rough estimates can be given for this last stage of energy conversion. The overall result is that the current global primary to useful exergy efficiency is about one-tenth of the theoretical maximum and the service efficiency is even lower. (Author)

  2. Frontiers of controlling energy levels at interfaces

    Science.gov (United States)

    Koch, Norbert

    The alignment of electron energy levels at interfaces between semiconductors, dielectrics, and electrodes determines the function and efficiency of all electronic and optoelectronic devices. Reliable guidelines for predicting the level alignment for a given material combination and methods to adjust the intrinsic energy landscape are needed to enable efficient engineering approaches. These are sufficiently understood for established electronic materials, e.g., Si, but for the increasing number of emerging materials, e.g., organic and 2D semiconductors, perovskites, this is work in progress. The intrinsic level alignment and the underlying mechanisms at interfaces between organic and inorganic semiconductors are discussed first. Next, methods to alter the level alignment are introduced, which all base on proper charge density rearrangement at a heterojunction. As interface modification agents we use molecular electron acceptors and donors, as well as molecular photochromic switches that add a dynamic aspect and allow device multifunctionality. For 2D semiconductors surface transfer doping with molecular acceptors/donors transpires as viable method to locally tune the Fermi-level position in the energy gap. The fundamental electronic properties of a prototypical 1D interface between intrinsic and p-doped 2D semiconductor regions are derived from local (scanning probe) and area-averaged (photoemission) spectroscopy experiments. Future research opportunities for attaining unsurpassed interface control through charge density management are discussed.

  3. Renewable Energy in European Regions

    NARCIS (Netherlands)

    Krozer, Yoram

    2012-01-01

    The regional dynamics of energy innovation, in particular the shift from fossil fuels to renewable energy in the EU, is discussed within the framework of neo-Schumpeterian theory. The EU’s 4.2% average annual growth in renewable energy production in the last decade has been accompanied by diverging

  4. A basic design for a multicriteria approach to efficient bioenergy production at regional level

    Energy Technology Data Exchange (ETDEWEB)

    Hagen, Zoe [Technische Univ. Berlin (Germany). Environmental Assessment and Policy Research Group

    2012-12-01

    In Germany, government policies supporting the growth of renewable energies lead to a rapid increase in energy crop cultivation. This increase is linked to possible conflicts between different sustainability goals which so far have been rarely considered in the planning procedure. This article looks at different approaches of assessment and planning methods on a regionspecific level. It describes the methodology of the project Efficient Bio-Energy in the Perspective of Nature Conservation - Assessment and Recommendations to Protect Biodiversity and Climate which aims to establish the basis for an integrated sustainability assessment of energy crop cultivation for decentralized energy production in Germany and has been conducted by the author. The method takes into account the three main requirements of agricultural profitability, greenhouse gases (GHG) efficiency, and environmental sustainability of energy crop cultivation for decentralized energy production and has been applied for two sample regions. Using ArcGIS, the suitability of energy crops can be displayed, and regional aspects can be considered by overlaying and intersecting the individual output of all three requirements. This allows the definition of 'no-go' areas as well as the overall estimation of the maximum sustainable production capacity for each energy crop or energy path in a specific region. It enables an estimation of the profitability and GHG efficiency of energy crop cultivation paths at regional or communal level under consideration of different indicators for environmental sustainability. The article closes with a discussion of the methodological challenges of this integrative method. The conclusion gives an outlook in which planning and policy processes could be beneficial to apply such an integrative method in order to assess the suitability of certain landscape areas for energy production paths. (orig.)

  5. The Limit of Free Magnetic Energy in Active Regions

    Science.gov (United States)

    Moore, Ron; Falconer, David; Sterling, Alphonse

    2012-01-01

    By measuring from active-region magnetograms a proxy of the free energy in the active region fs magnetic field, it has been found previously that (1) there is an abrupt upper limit to the free energy the field can hold that increases with the amount of magnetic field in the active region, the active region fs magnetic flux content, and (2) the free energy is usually near its limit when the field explodes in a CME/flare eruption. That is, explosive active regions are concentrated in a main-sequence path bordering the free-energy ]limit line in (flux content, free-energy proxy) phase space. Here, from measurement of Marshall Space Flight Center vector magnetograms, we find the magnetic condition that underlies the free ]energy limit and the accompanying main sequence of explosive active regions. Using a suitable free ]energy proxy measured from vector magnetograms of 44 active regions, we find that (1) in active regions at and near their free ]energy limit, the ratio of magnetic-shear free energy to the non ]free magnetic energy the potential field would have is approximately 1 in the core field, the field rooted along the neutral line, and (2) this ratio is progressively less in active regions progressively farther below their free ]energy limit. This shows that most active regions in which this core-field energy ratio is much less than 1 cannot be triggered to explode; as this ratio approaches 1, most active regions become capable of exploding; and when this ratio is 1 or greater, most active regions are compelled to explode. From these results we surmise the magnetic condition that determines the free ]energy limit is the ratio of the free magnetic energy to the non-free energy the active region fs field would have were it completely relaxed to its potential ]field configuration, and that this ratio is approximately 1 at the free-energy limit and in the main sequence of explosive active regions.

  6. Energy supply measures to reduce regional carbon intensity: opportunities and constraints

    Energy Technology Data Exchange (ETDEWEB)

    McEvoy, D.; Gibbs, D.C.; Longhurst, J.W.S. [University of Hull, Hull (United Kingdom). Dept. of Geography

    1998-07-01

    The perceived threat of `enhanced` global warming has become a widespread public concern since the late 1980s, with the balance of informed opinion urging world-wide collaboration on combating the causes of global warming. The increasingly globalised status of the majority of late twentieth century economies ensures that remedial action will ultimately require a degree of international cooperation. Although the formulation of environmentally friendly energy policies, including carbon reduction strategies, can be framed at international and national levels, recent trends are for CO{sub 2} reduction measures to be instigated by regional, or local, authorities. This paper focuses on the city-region of Greater Manchester, UK, and reviews both existing and potential energy supply options for reducing regional CO{sub 2} emissions, highlighting the benefits and obstacles facing carbon reduction measures implemented at a `local` scale. Mitigation action at this level is considered desirable as remedial measures have most chance of success when accompanied by the supportive involvement of local people. 73 refs.

  7. Factor Analysis of Residential Energy Consumption at the Provincial Level in China

    Directory of Open Access Journals (Sweden)

    Weibin Lin

    2014-11-01

    Full Text Available This paper analyzes the differences in the amount and the structure of residential energy consumption at the provincial level in China and identifies the hidden factors behind such differences. The econometrical analysis reveals that population, economic development level, energy resource endowment and climatic conditions are the main factors driving residential energy consumption; while the regional differences in energy consumption per capita and the consumption structure can be mainly illustrated by various economic development levels, energy resource endowments and climatic conditions. Economic development level has a significant positive impact on the proportion of gasoline consumption, whereas its impact on the proportion of electricity consumption is not notable; energy resource endowment and climatic condition indirectly affect both the proportion of electricity consumption and that of gasoline consumption, primarily through their impacts on the proportions of coal consumption and heat consumption.

  8. Regional strategy of energy transition. The regional strategy for energy transition in Pays-de-la-Loire for 2014-2020

    International Nuclear Information System (INIS)

    Auxiette, Jacques; Clergeau, Christophe; Bouchaud, Emmanuelle

    2014-04-01

    As the Pays-de-la-Loire region has been committed for three years in the preparation for energy transition, this publication first recalls the main objectives to be reached by 2050 regarding energy consumption, electric power consumption, oil consumption by the transport sector, and greenhouse gas emissions. It outlines the need for a national strategy on the long term for energy transition, and presents the adopted approach for the elaboration of such a regional strategy, based on several experiments. The main axes of this strategy are then presented: to better and less consume energy (through thermal renovation, sustainable mobility, energy efficiency, energy saving behaviours), to make energy transition the engine of territory development (through a support to sectors, the development of regional energy production, and optimisation of consumptions and productions), and to elaborate tools for cooperative action

  9. Promoting regional energy co-operation in South Asia

    International Nuclear Information System (INIS)

    Srivastava, Leena; Misra, Neha

    2007-01-01

    Energy is a key ingredient of the socio-economic development of any region. South Asia is not only one of the fastest growing regions in the world; it is also one of the poorest, which thus puts energy at the very heart of the development process in the region. This paper looks at the challenges faced by the South Asia sub-region for economic co-operation (SASEC) comprised of Bangladesh, Bhutan, India and Nepal, and also at the role of greater regional energy co-operation therein. The region is characterized by pressures of growing economies and increasing population. While the per capita energy consumption is one of the lowest in the world, energy intensity continues to be very high. A large portion of the population lacks access to modern sources of energy and depends on traditional sources that are not only inefficient but also have severe health and environmental problems associated with them. Increasing oil import dependency and huge investment needs for energy market development pose a further challenge. The region has a good resource potential and tremendous scope for energy co-operation, which can play a key role in addressing many of these energy security concerns and in putting it on the path of sustainable development. It is ironic that the record in the area has been so limited and that too in the most basic form of co-operation, i.e. bilateral arrangements between countries. This paper puts forth a multi-pronged strategy for sub-regional energy co-operation encompassing softer options aimed at confidence building to more substantial and larger scale co-operation efforts. Delays in decision making to ensure stronger and mutually beneficial co-operation efforts are associated with high costs not only to the energy sector but also for the entire development agenda. With the precarious energy situation in the region and unprecedented increases in international oil prices seen in recent times, it is high time for policy makers, financing institutions, NGOs

  10. Energy situation in the Mid-Atlantic region

    Energy Technology Data Exchange (ETDEWEB)

    Munson, J S; Brainard, J P

    1977-08-01

    This report presents a review of the energy situation in the Mid-Atlantic Region. It describes the patterns of energy production, supply and demand by state and compares these to national and regional averages. It presents a picture of existing energy and environmental interactions and a view of potential energy and environmental conflicts. A review of the major issues by energy sector is included as is a description of the existing energy actors and major energy programs for Ohio, West Virginia, Virginia, Pennsylvania, New Jersey, New York, Delaware, Maryland, Puerto Rico, Virgin Islands, and Washington, DC.

  11. Direct regional energy/economic modeling (DREEM) design

    Energy Technology Data Exchange (ETDEWEB)

    Hall, P.D.; Pleatsikas, C.J.

    1979-10-01

    This report summarizes an investigation into the use of regional and multiregional economic models for estimating the indirect and induced impacts of Federally-mandated energy policies. It includes an examination of alternative types of energy policies that can impact regional economies and the available analytical frameworks for measuring the magnitudes and spatial extents of these impacts. One such analytical system, the National Regional Impact Evaluation System (NRIES), currently operational in the Bureau of Economic Analysis (BEA), is chosen for more detailed investigation. The report summarizes the models capabilities for addressing various energy policy issues and then demonstrates the applicability of the model in specified contexts by developing appropriate input data for three scenarios. These scenarios concern the multi-state impacts of alternative coal-mining-development decisions, multi-regional impacts of macroeconomic change, and the comprehensive effects of an alternative national energy supply trajectory. On the basis of this experience, the capabilities of NRIES for analyzing energy-policy issues are summarized in a concluding chapter.

  12. MANAGING RENEWABLE ENERGY IN THE EU10 REGION

    Directory of Open Access Journals (Sweden)

    BUCUREAN Mirela

    2011-07-01

    Full Text Available The problems of renewable energy and regional development have gained a global dimension, as well as the concerns about the economic growth. Therefore, this study investigates the issue of managing renewable energy in the EU10 region, within the context of recovery and anticipated growth of the region. The findings of this study disclose that an important source of economic growth in the EU10 region's countries may be to start some new investments in renewable energy. In order to develop the field of renewable energy may be used EU funds, and may be envisaged different public-private partnership models, that may contribute to lower societal costs and increased deployment rates. The study was conducted by combining a wide variety of sources, such as statistics, reports and articles. The results reported in this study could be used for further research in the area of implementing green energy projects in the EU10 region. Another direction for further research could be to identify the most attractive countries for different renewable energy investment projects in the EU10 region.

  13. The impact of domestic trade on China's regional energy uses: A multi-regional input–output modeling

    International Nuclear Information System (INIS)

    Zhang, Bo; Chen, Z.M.; Xia, X.H.; Xu, X.Y.; Chen, Y.B.

    2013-01-01

    To systematically reveal how domestic trade impacts on China's regional energy uses, an interprovincial input–output modeling is carried out to address demand-derived energy requirements for the regional economies in 2007 based on the recently available data. Both the energy uses embodied in final demand and interregional trade are investigated from the regional and sectoral insights. Significant net transfers of embodied energy flows are identified from the central and western areas to the eastern area via interregional trade. Shanxi is the largest energy producer and interregional embodied energy deficit receiver, in contrast to Guangdong as the largest energy user and surplus receiver. By considering the impacts of interregional trade, the energy uses of most eastern regions increase remarkably. For instance, Shanghai, Hainan, Zhejiang, Beijing, Jiangsu and Guangdong have their embodied energy requirements 87.49, 19.97, 13.64, 12.60, 6.46 and 6.38 times of their direct energy inputs, respectively. In contrast, the embodied energy uses of some central and western regions such as Inner Mongolia, Shanxi, Xinjiang, Shaanxi and Guizhou decrease largely. The results help understand the hidden network linkages of interregional embodied energy flows and provide critical insight to amend China's current end-reduction-oriented energy policies by addressing the problem of regional responsibility transfer. - Highlights: • Demand-derived energy requirements for China's regional economies are addressed. • Significant interregional transfers of embodied energy flows are identified. • Energy surpluses are obtained by 19 regions and deficits by the other 11 regions. • The eastern regions should take more responsibility for reducing China's energy uses

  14. Empirical study on regional differentiation of rural household energy use in Northwest China

    Science.gov (United States)

    Wu, Wenheng; Zhang, Xin; Guo, Xiaodong

    2018-02-01

    To better understand regional differentiation of rural household energy use, data of energy use of 232 rural households in the Linwei District located in the lower reaches of the Weihe River of Northwest China were collected by questionnaires combined with face-to-face interview. Location quotient of energy use (LQEU) method is adopted in the paper. The results show that multiple energy sources are utilized due to market orientation in the plain area, and biogas is prominent as a result of policy orientation in the loess tableland, whereas firewood is dominant due to the influence of natural environment in the Qinling mountainous area. Regional differentiation of energy use is comprehensively affected by income level, air temperature, development conditions, energy policy, etc.

  15. Analysis of energy poverty intensity from the perspective of the regional administration: Empirical evidence from households in southern Europe

    International Nuclear Information System (INIS)

    Scarpellini, Sabina; Rivera-Torres, Pilar; Suárez-Perales, Inés; Aranda-Usón, Alfonso

    2015-01-01

    The current economic situation has increased the number of households in Europe experiencing restrictions and/or limitations of affordability of energy services, demonstrating the urgent need to intervene in those extreme cases in which households suffer the daily consequences of what is internationally defined as energy poverty. In such a context, this paper presents the results obtained in a case study characterising a sample of 615 households with demonstrated energy poverty in the region of Aragón (Spain). In parallel, the intensity of energy poverty in the studied cases is examined by measuring the percentage of energy expenditures with respect to income in the households that suffer it, and a descriptive analysis of the main determinants of energy poverty in the homes studied is presented as well as the policy implication at regional level. - Highlights: • New approach to energy poverty through the collaboration with social services. • Regular data collection systems on energy poverty are needed at the regional level. • Household's conditions in accredited energy poverty have been measured. • A comprehensive analysis of the energy poverty at Regional level in the Southern Europe.

  16. Colloquy and workshops: regional implications of the engineering manpower requirements of the National Energy Program

    Energy Technology Data Exchange (ETDEWEB)

    Segool, H. D. [ed.

    1979-05-01

    The crucial interrelationships of engineering manpower, technological innovation, productivity and capital re-formaton were keynoted. Near-term, a study has indicated a much larger New England energy demand-reduction/economic/market potential, with a probably larger engineering manpower requirement, for energy-conservation measures characterized by technological innovation and cost-effective capital services than for alternative energy-supply measures. Federal, regional, and state energy program responsibilities described a wide-ranging panorama of activities among many possible energy options which conveyed much endeavor without identifiable engineering manpower demand coefficients. Similarly, engineering manpower assessment data was described as uneven and unfocused to the energy program at the national level, disaggregated data as non-existent at the regional/state levels, although some qualitative inferences were drawn. A separate abstract was prepared for each of the 16 individual presentations for the DOE Energy Data Base (EDB); 14 of these were selected for Energy Abstracts for Policy Analysis (EAPA) and 2 for Energy Research Abstracts (ERA).

  17. Energy potential of region and its quantitative assessment

    Directory of Open Access Journals (Sweden)

    Tatyana Aleksandrovna Kovalenko

    2013-09-01

    Full Text Available The purpose of the article is the development of the concept of the energy potential of the region (EPR, the analysis of the existing structure of relationships for the EPR elements in Ukraine and improvement of a quantitative assessment of energy potential of the region (country. The methods of an assessment of the existing condition of energy potential of the territory are the subject matter of the research. As a result of the analysis of concept’s definitions of energy potential of the region, it has further development and included the consumer potential of energy resources and capacity of management. The structure of relationships between elements of energy potential is developed for the Ukraine region. The new economic indicator — the realized energy potential is offered for an EPR assessment. By means of this indicator, the assessment of energy potential for the different countries of the world and a number of Ukraine areas of is performed.

  18. Proceedings of the 2. Regional meetings on energy 2009

    International Nuclear Information System (INIS)

    Falque-Masset, Marie-Laure; Labrousse, Muriel; Gorges, Pascale; Boulet, Sophie; Petit-Tesson, Christophe

    2010-01-01

    This conference addressed local initiatives and actors concerning or involved in climate and energy issues in the Ile de France region, initiatives for energy in European cities and regions. It discusses the impact of the Grenelle de l'Environnement on regional energy and climate policies. It comments the development of professions and activities related to energy efficiency and renewable energies in the Ile de France region. Some remarkable actions are presented: intelligent control of energetic installations, solar heat pump for an education centre, heat network and geothermal energy in Melun

  19. Proceedings of the third Regional meetings on energy 2010

    International Nuclear Information System (INIS)

    Falque-Masset, Marie-Laure; Ceron, Pascale; Gorges, Pascale; Boulet, Sophie; Petit-Tesson, Christophe

    2011-05-01

    After a presentation of the energy road map established by the Ile de France regional council, this document comments the commitment of regional and local actors on climate and energy (notably within the climate-air-energy regional scheme, and the regional implementation of the Grenelle de l'Environnement, or through the ARENE, regional agency for environment and new energies), outlines the expertise of the commissioner with respect to the contractor in the building sector, comments the development of renewable energies in rural areas, discusses various actions undertaken for a sustainable city and in the field of education, training and support of local communities

  20. Nuclear installations in the baltic sea region and the stake holders cooperation: a crucial step towards energy security, environmental sustainability and political stability in the region

    International Nuclear Information System (INIS)

    Zakaria, M.; Mandere, N.; Olsson, L.

    2006-01-01

    Radiation hazards are trans-boundary. The prevention of accidents must be managed locally. But the awareness, preparedness, and the responsibilities in the case of emergencies must be managed at the local and regional level, and must rely on close interaction between the local and regional levels. The Baltic Sea Region contains over 40 nuclear reactors contributing to energy security, but also posing a potential threat to human, environmental, and political security. The aim of this paper is to integrate the four fields of security: health, environment, energy, and political by analysing awareness, preparedness responsibility and decision making related to nuclear installations. With increasing political, economical, cultural and physical (in term of energy infrastructure) integration, the region needs to take a comprehensive approach to create adequate structure for managing risks and thereby promote security. (authors)

  1. Nuclear installations in the baltic sea region and the stake holders cooperation: a crucial step towards energy security, environmental sustainability and political stability in the region

    Energy Technology Data Exchange (ETDEWEB)

    Zakaria, M.; Mandere, N.; Olsson, L. [Lund Univ., Centre for Sustainability Studies (LUCSUS) (Sweden)

    2006-07-01

    Radiation hazards are trans-boundary. The prevention of accidents must be managed locally. But the awareness, preparedness, and the responsibilities in the case of emergencies must be managed at the local and regional level, and must rely on close interaction between the local and regional levels. The Baltic Sea Region contains over 40 nuclear reactors contributing to energy security, but also posing a potential threat to human, environmental, and political security. The aim of this paper is to integrate the four fields of security: health, environment, energy, and political by analysing awareness, preparedness responsibility and decision making related to nuclear installations. With increasing political, economical, cultural and physical (in term of energy infrastructure) integration, the region needs to take a comprehensive approach to create adequate structure for managing risks and thereby promote security. (authors)

  2. Public-Private Partnership for Regional Development of Renewable Energy

    Directory of Open Access Journals (Sweden)

    Andreea ZAMFIR

    2011-11-01

    Full Text Available This study investigates the public-private partnership as a possible solution for regional development of renewable energy. Firstly, the study reveals the strong connection between renewable energy and sustainable regional development, and secondly, the study discloses some reasons for developing renewable energy through public-private partnerships in Romania’s regions. The findings of this study reveal that there is a strong need for a renewable energy partnership between public authorities, business community and civil society in order to achieve the regional development of renewable energy. The results of this study may be used for upcoming research in the area of implementing renewable energy projects through public-private partnerships in order to achieve sustainable regional development.

  3. Multi-regional input–output model and ecological network analysis for regional embodied energy accounting in China

    International Nuclear Information System (INIS)

    Zhang, Yan; Zheng, Hongmei; Yang, Zhifeng; Su, Meirong; Liu, Gengyuan; Li, Yanxian

    2015-01-01

    Chinese regions frequently exchange materials, but regional differences in economic development create unbalanced flows of these resources. In this study, we examined energy by assessing embodied energy consumption to describe the energy-flow structure in China's seven regions. Based on multi-regional monetary input–output tables and energy statistical yearbooks for Chinese provinces in 2002 and 2007, we accounted for both direct and indirect energy consumption, respectively, and the integral input and output of the provinces. Most integral inputs of energy flowed from north to south or from east to west, whereas integral output flows were mainly from northeast to southwest. This differed from the direct flows, which were predominantly from north to south and west to east. This demonstrates the importance of calculating both direct and indirect energy flows. Analysis of the distance and direction traveled by the energy consumption centers of gravity showed that the centers for embodied energy consumption and inputs moved southeast because of the movements of the centers of the Eastern region. However, the center for outputs moved northeast because the movement of the Central region. These analyses provide a basis for identifying how regional economic development policies influence the embodied energy consumption and its flows among regions. - Highlights: • We integrated multi-regional input–output analysis with ecological network analysis. • We accounted for both direct and indirect energy consumption. • The centers of gravity for embodied energy flows moved southeast from 2002 to 2007. • The results support planning of energy consumption and energy flows among regions.

  4. A comparison of regional and global catastrophic hazards associated with energy technologies

    International Nuclear Information System (INIS)

    Heising, C.D.; Inhaber, H.

    1983-01-01

    This paper reviews some of what is known about the relative catastrophic hazards, on both a regional and global level, of energy technologies, and proposes a logical framework for their comparison. A review of the Inhaber study results is made indicating the relative position of overall nuclear power related risks. Then, concentration is placed on describing the catastrophic and global hazards of energy technologies. Regionally catastrophic hazards include sabotage and other malicious human activities, in addition to severe accidents caused inadvertantly by man, such as fires, reactor core damage events, chemical and poisonous gas releases, fuel storage fires and explosions, in addition to others. Global risks include such hazards as nuclear proliferation, CO 2 , build-up, oil shortages and possible national conflicts over dwindling energy fuels. The conclusion is drawn that consideration of both regional and global catastrophic risks must be made in making energy decisions, and that further study is necessary to better quantify and compare these risks. A simple decision analytic framework for making energy decisions inclusive of catastrophic risk is proposed

  5. Total-factor energy efficiency of regions in China

    International Nuclear Information System (INIS)

    Hu, J.-L.; Wang, S.-C.

    2006-01-01

    This paper analyzes energy efficiencies of 29 administrative regions in China for the period 1995-2002 with a newly introduced index. Most existing studies of regional productivity and efficiency neglect energy inputs. We use the data envelopment analysis (DEA) to find the target energy input of each region in China at each particular year. The index of total-factor energy efficiency (TFEE) then divides the target energy input by the actual energy input. In our DEA model, labor, capital stock, energy consumption, and total sown area of farm crops used as a proxy of biomass energy are the four inputs and real GDP is the single output. The conventional energy productivity ratio regarded as a partial-factor energy efficiency index is computed for comparison in contrast to TFEE; our index is found fitting better to the real case. According to the TFEE index rankings, the central area of China has the worst energy efficiency and its total adjustmentof energy consumption amount is over half of China's total. Regional TFEE in China generally improved during the research period except for the western area. A U-shape relation between the area's TFEE and per capita income in the areas of China is found, confirming the scenario that energy efficiency eventually improves with economic growth

  6. The energy supply and demand outlook in the Asia-Pacific region

    International Nuclear Information System (INIS)

    Fesharaki, F.

    1993-01-01

    The 1980s witnessed spectacular growth rates in the Asia-Pacific region. While the relationship between economic growth and energy consumption is not necessarily one-to-one, energy is a required input for economic activity and trade. Energy demand growth in the Asia-Pacific region has been accordingly rapid. At this point in history, oil and economic growth are so inter-related that changes in one invariably have major repercussions on the other. During the coming decade, continued economic growth is foreseen for the Asia-Pacific region, coupled with the fastest rate of oil demand growth of any region on earth. Pressure will come to bear on the regional oil and gas markets, since demand growth will take place concurrently with a decline in the availability of local, low-sulfur crudes. The region will become even more dependent on imports of Middle Eastern crude, which will result in a higher-sulfur crude slate. Moreover, we anticipate that the existing and planned refinery complexes will lack the capacity and the flexibility to fully satisfy product demand. The consequence will be a higher level of refined product imports. The paper looks in greater detail at the supply and demand situation with respect to oil and natural gas, at regional oil import dependency and refining capacity. (10 figures). (author)

  7. Regional meetings on energy 2008. Ile-de-France facing the energy stakes. Conference proceedings

    International Nuclear Information System (INIS)

    Lamy, Marie-Laure; Rocher, Philippe; Falque-Masset, Marie-Laure; Cazas, Judith; Labrousse, Muriel; Gorges, Pascale; Boulet, Sophie; Petit-Tesson, Christophe

    2009-01-01

    This document proposes a synthesis of the conference. It presents an assessment of the regional plan for energy management and development of local and renewable energies. The first part gives an overview of regional actions (in the Ile de France region) performed by the ADEME, or within the regional plan. The second part presents ROSE (a network for the statistical survey of energy and of greenhouse gas emissions in Ile de France) and its activity. Some remarkable actions are briefly presented: energy management by the city of Montreuil, energy management and sensitisation in a secondary school, a zero-energy building (a school in Limeil-Brevannes), geothermal energy in Orly, solar energy in social dwelling, and wood-heat network in Cergy-Pontoise

  8. Panel estimation for urbanization, energy consumption and CO2 emissions: A regional analysis in China

    International Nuclear Information System (INIS)

    Zhang Chuanguo; Lin Yan

    2012-01-01

    As urbanization accelerates, urban areas play a leading role in energy consumption and CO 2 emissions in China. The existing research is extensively concerned with the relationships between urbanization, energy consumption and CO 2 emissions in recent years, but little attention has been paid to the regional differences. This paper is an analysis of the impact of urbanization on energy consumption and CO 2 emissions at the national and regional levels using the STIRPAT model and provincial panel data from 1995 to 2010 in China. The results showed that urbanization increases energy consumption and CO 2 emissions in China. The effects of urbanization on energy consumption vary across regions and decline continuously from the western region to the central and eastern regions. The impact of urbanization on CO 2 emissions in the central region is greater than that in the eastern region. The impact of urbanization on energy consumption is greater than the impact on CO 2 emissions in the eastern region. And some evidences support the argument of compact city theory. These results not only contribute to advancing the existing literature, but also merit particular attention from policy makers and urban planners in China. - Highlights: ► We analyze the impact of urbanization on energy use and CO 2 emissions in China. ► Urbanization increases energy consumption and CO 2 emissions in China. ► The effects of urbanization on energy use and CO 2 emissions vary across regions.

  9. Renewable biomass energy: Understanding regional scale environmental impacts

    Energy Technology Data Exchange (ETDEWEB)

    Graham, R.L.; Downing, M.

    1993-12-31

    If biomass energy is to become a significant component of the US energy sector, millions of acres of farmland must be converted to energy crops. The environmental implications of this change in land use must be quantitatively evaluated. The land use changes will be largely driven by economic considerations. Farmers will grow energy crops when it is profitable to do so. Thus, models which purport to predict environmental changes induced by energy crop production must take into account those economic features which will influence land use change. In this paper, we present an approach for projecting the probable environmental impacts of growing energy crops at the regional scale. The approach takes into account both economic and environmental factors. We demonstrate the approach by analyzing, at a county-level the probable impact of switchgrass production on erosion, evapotranspiration, nitrate in runoff, and phosphorous fertilizer use in multi-county subregions within the Tennessee Valley Authority (TVA) region. Our results show that the adoption of switchgrass production will have different impacts in each subregion as a result of differences in the initial land use and soil conditions in the subregions. Erosion, evapotranspiration, and nitrate in runoff are projected to decrease in both subregions as switchgrass displaces the current crops. Phosphorous fertilizer applications are likely to increase in one subregion and decrease in the other due to initial differences in the types of conventional crops grown in each subregion. Overall these changes portend an improvement in water quality in the subregions with the increasing adoption of switchgrass.

  10. Renewable biomass energy: Understanding regional scale environmental impacts

    International Nuclear Information System (INIS)

    Graham, R.L.; Downing, M.

    1993-01-01

    If biomass energy is to become a significant component of the US energy sector, millions of acres of farmland must be converted to energy crops. The environmental implications of this change in land use must be quantitatively evaluated. The land use changes will be largely driven by economic considerations. Farmers will grow energy crops when it is profitable to do so. Thus, models which purport to predict environmental changes induced by energy crop production must take into account those economic features which will influence land use change. In this paper, we present an approach for projecting the probable environmental impacts of growing energy crops at the regional scale. The approach takes into account both economic and environmental factors. We demonstrate the approach by analyzing, at a county-level, the probable impact of switchgrass production on erosion, evapotranspiration, nitrate in runoff, and phosphorous fertilizer use in two multi-county subregions within the Tennessee Valley Authority (TVA) region. Our results show that the adoption of switchgrass production will have different impacts in each subregion as a result of differences in the initial land use and soil conditions in the subregions. Erosion, evapotranspiration, and nitrate in runoff are projected to decrease in both subregions as switchgrass displaces the current crops. Phosphorous fertilizer applications are likely to increase in one subregion and decrease in the other due to initial differences in the types of conventional crops grown in each subregion. Overall these changes portend an improvement in water quality in the subregions with the increasing adoption of switchgrass

  11. Security of water, energy, and food nexus in the Asia-Pacific region

    Science.gov (United States)

    Taniguchi, M.; Endo, A.; Fujii, M.; Shoji, J.; Baba, K.; Gurdak, J. J.; Allen, D. M.; Siringan, F. P.; Delinom, R.

    2014-12-01

    Water, energy, and food are the most important and fundamental resources for human beings and society. Demands for these resources are escalating rapidly because of increases in populations and changes in lifestyles. Therefore intensive demand for those resources makes conflicts between resources. Securities of water, energy, and food are treated separately, however they should be considered as one integrated matter, because water-energy-food are connected and it makes nexus and tradeoff. Security in terms of self-production, diversity of alternatives, and variability are evaluated for water, energy and food for thirty two countries in the Asia-Pacific region. The water and energy nexus includes water consumption for the cooling of power plant systems, water use for hydro power generation, and energy consumption for water allocation and pumping. The water and food nexus consists of water consumption for agriculture and aquaculture. The energy and food nexus includes energy consumption for food production and biomass for energy. Analyses of 11 countries within the Asia- Pacific region show that energy consumption for fish is the largest among foods in Japan, Philippines, and Peru, while energy consumption for cereals is the largest among foods in Canada, US, Indonesia, and others. Water consumption for different types of food and energy are also analyzed, including nexus ratio to total water consumption. The water-energy-food nexus at a local level in the Asia Pacific region are examined by the Research Institute for Humanity and Nature project "Human environmental security in Asia Pacific Ring of Fire". Themes including geothermal power plants for energy development and hot springs as water, shale gas for energy development and water consumption/contamination, aquaculture for food and water contamination are used to evaluate the water-energy-food nexus in the Asia-Pacific region.

  12. Nuclear energy and comprehension of the region

    International Nuclear Information System (INIS)

    Kim, Gyeong Dong; Hong, Du Seung

    1992-12-01

    This book explains the comprehension of nuclear energy with making approaches to social science. So it deals with disposal of radiation active waste as an social issue, recognition to nuclear energy of people and understanding of the region and support for the development of the region. It introduces two Anti-nuclear energy movements happened in Anmyondo and Yeongdeok. It reports these two cases approached with the method of social science.

  13. Case Library Construction Technology of Energy Loss in Distribution Networks Considering Regional Differentiation Theory

    Directory of Open Access Journals (Sweden)

    Ze Yuan

    2017-11-01

    Full Text Available The grid structures, load levels, and running states of distribution networks in different supply regions are known as the influencing factors of energy loss. In this paper, the case library of energy loss is constructed to differentiate the crucial factors of energy loss in the different supply regions. First of all, the characteristic state values are selected as the representation of the cases based on the analysis of energy loss under various voltage classes and in different types of regions. Then, the methods of Grey Relational Analysis and the K-Nearest Neighbor are utilized to implement the critical technologies of case library construction, including case representation, processing, analysis, and retrieval. Moreover, the analysis software of the case library is designed based on the case library construction technology. Some case studies show that there are many differences and similarities concerning the factors that influence the energy loss in different types of regions. In addition, the most relevant sample case can be retrieved from the case library. Compared with the traditional techniques, constructing a case library provides a new way to find out the characteristics of energy loss in different supply regions and constitutes differentiated loss-reducing programs.

  14. The energy implications of Chinese regional disparities

    International Nuclear Information System (INIS)

    Huang Yuanxi; Todd, Daniel

    2010-01-01

    Chinese regional disparities are readily apparent, with well-being seen the highest at the coast and declining steadily inland. Their mitigation will clearly be hostage to improvement in economic development, since the unevenness of that development created them in the first place. Integral to development is structural change, and the key to effecting that change is improved energy efficiency. Indeed, this paper explores energy usage and regional development from 1952 to the present, establishing that they both conform to an inverted-U pattern. Eastern China, the leader in industrialization, has moved beyond the apogee of the curve, but Central and Western China have failed to follow suit, being held back by poor industrial structures and adverse patterns of energy consumption. Remedying this laggardly performance preoccupies China's Government, for rendering the country energy-efficient and containing regional disparities, both rest on pushing the Central and Western regions down the curve in the wake of the prosperous coast.

  15. Energy market integration and regional institutions in east Asia

    International Nuclear Information System (INIS)

    Aalto, Pami

    2014-01-01

    This article assesses the case made for energy market integration in East Asia by comparing the role of institutions in South East Asia and North East Asia. The types and functions of institutions and their overall structure are examined in light of global energy market trends. In South East Asia, the shift attempted by ASEAN towards more competitive markets is hampered by the remaining statist variants of the trade institution and bilateral energy diplomacy, which, as regards transaction cost functions, are sub-optimal. As for institutions with order-creating functions, the unresolved status of sovereignty within ASEAN hampers regulatory harmonisation; the great power management institution has since ASEAN's establishment reduced conflicts without providing decisive leadership conducive to integration. North East Asia's dependence on global energy markets overshadows the regional integration potential of the diverse liberalisation efforts and interconnection projects. Bilateral energy diplomacies, new trilateral institutions combined with ‘Track Two’ institutions and remaining great power competition co-exist. In both regions the institutional structure allows for step-wise, technical infrastructure integration. The environmental stewardship institution co-exists with statist energy security and development objectives while it supports cooperation on green energy. The overall structure of informal institutions constrains deeper energy market integration in several ways. - Highlights: • The structures of institutions explain East Asian energy market integration. • Transaction costs are increased by statist trade institutions and bilateralism. • Order-creating institutions are sub-optimal for energy market integration. • Multi-level great power management offers limited leadership for integration. • The environmental stewardship institution supports cooperation on green energy

  16. Air traffic energy efficiency differs from place to place: analysis of historical trends by geographical zones using a macro-level methodology

    International Nuclear Information System (INIS)

    Cheze, Benoit; Gastineau, Pascal; Chevallier, Julien

    2011-01-01

    This article analyses energy efficiency coefficients and their evolution in the air transport sector. The proposed 'macro-level' methodology allows obtaining energy efficiency coefficients and their growth rates (corresponding to the evolution of energy gains) from 1983 to 2006 for eight distinct geographical regions and at the world level. During the whole period, energy efficiency improvements have been equal to 2.88% per year at the world level, with strong differences between regions. Moreover, our results indicate that domestic air travels are less energy efficient (i.e. more carbon intensive) than international air travels. This result applies in all regions. (authors)

  17. Prognostication of regional energy system development

    Directory of Open Access Journals (Sweden)

    Grigoriy Borisovich Korovin

    2011-06-01

    Full Text Available This paper analyzes practice and development of new methodological approaches to forecasting the development of regional energy systems. It is shown that the energy complex is involved in a variety of forward and backward linkages as an element of socio-economic systems, and the quality and availability of energy resources largely determines the structure and pace of economic, social and environmental development of the region. Analysis of existing current practice of territorial and sectoral forecasting implemented in Russia and abroad, suggests that such practice is inadequate in its theoretical and methodological elaboration. This is confirmed by the frequent discrepancy between actual results and plans, as well as their regular revision. The methods are mostly based on extrapolation of existing tendencies and not taking into account many factors and emerging trends related to the complexity and openness of the social and economic systems. Post-industrial level of civilization is characterized by fast development of technology; knowledge, information, technological and institutional innovation become the main resources. The greatest importance is attached to such development properties as instability, various orderliness, nonlinearity, interactions etc. Current approaches to forecasting the future are described by a number of theories that are generally called self-organization theory, taking into account these singularities. These concepts should be included in the theoretical basis for the development and implementation of regional development forecasts. Using the synergetic approach assumes that, along with organizational processes, processes of self-organization and self-development are very important in the system, they are characterized by spontaneous, unexpected formations and emerging structures. The development of such systems can generate stable and efficient new structure. The presence of crisis is an integral feature of complex

  18. Lamb shift of energy levels in quantum rings

    International Nuclear Information System (INIS)

    Kryuchkyan, G Yu; Kyriienko, O; Shelykh, I A

    2015-01-01

    We study the vacuum radiative corrections to energy levels of a confined electron in quantum rings. The calculations are provided for the Lamb shift of energy levels in a low-momentum region of virtual photons and for both one-dimensional and two-dimensional quantum rings. We show that contrary to the well known case of a hydrogen atom the value of the Lamb shift increases with the magnetic momentum quantum number m. We also investigate the dependence of the Lamb shift on magnetic flux piercing the ring and demonstrate a presence of magnetic-flux-dependent oscillations. For a one-dimensional ring the value of the shift strongly depends on the radius of the ring. It is small for semiconductor rings but can attain measurable quantities in natural organic ring-shape molecules, such as benzene, cycloalcanes and porphyrins. (paper)

  19. Spectrum and energy levels of the sodiumlike ion Sr/sup 27+/

    International Nuclear Information System (INIS)

    Reader, J.

    1986-01-01

    The spectrum of Sr/sup 27+/ was observed with a laser-produced plasma and a 2.2-m grazing-incidence spectrograph in the region 12--160 A-circle. From the identification of 37 lines, a system of 27 energy levels of the type 2p 6 nl was determined. The level system includes the configurations ns(n = 3-5), np(n = 3-6), nd(n = 3-7), nf(n = 4-6), and 5g. The ionization energy is determined as 11 188200 +- 1000 cm/sup -1/ (1387.16 +- 0.12 eV)

  20. MOVES regional level sensitivity analysis

    Science.gov (United States)

    2012-01-01

    The MOVES Regional Level Sensitivity Analysis was conducted to increase understanding of the operations of the MOVES Model in regional emissions analysis and to highlight the following: : the relative sensitivity of selected MOVES Model input paramet...

  1. Regional politics of energy savings and instruments of its realization

    Directory of Open Access Journals (Sweden)

    Simkiv Lilya Yevgenivna

    2016-02-01

    Full Text Available The article deals with theoretical and methodological foundations and applied aspects of the regional policy of energy saving aimed at the efficient use of energy resources in the region, diversification of energy supplies, modernization of energy infrastructure through the introduction of new technologies and protection of regional interests in the energy sector. The basic approaches and methods for the formation of regional policy of energy saving are determined. It allows deepening and expanding of the basic applied researches, and solving of more complex theoretical and applied problems of regional development. It is mentioned, that the development of regional energy saving policy involves the formation of appropriate legal, financial and credit policy; scientific research, economic, organizational and management measures; advertising and marketing support. It is proved, that for the practical implementation of regional policy the complex combination of economic feasibility, social effectiveness and environmental safety is required.

  2. Problem zone and pioneer region. The Baltic region between controversies of energy policy and cooperative projects; Problemzone und Vorreiterregion. Der Ostseeraum im Spannungsfeld energiepolitischer Kontroversen und Kooperationsvorhaben

    Energy Technology Data Exchange (ETDEWEB)

    Lang, Kai-Olaf

    2010-10-15

    This publication describes how for the EU states bordering on the Baltic coast energy policy and energy economy have become crucial fields of bilateral and regional cooperation. On the one side this is attributable to the controversial Nord Stream Pipeline, growing concerns over the security of supply, vulnerabilities in energy policy - be they real or imagined - and to competing energy economic interests. On the other side, what has drawn numerous players' attention to the greater Baltic region as an attractive area in terms of energy policy are the prospects for multilateral cooperation projects and associated hopes for greater regional solidarity in issues of energy policy. In this sense the Baltic region is not only an energy political problem zone but also a potential pioneer region, namely when it comes to energy economic and energy political integration within the EU. This ambivalence should continue to characterise the region for the foreseeable future. The extent to which energy economic integration will in future prevail over particular national interests of energy and security policy will greatly depend on the initiatives which the EU Baltic states succeed in launching cooperatively at EU level.

  3. The Midi-Pyrenees regional energy observatory - Release 2005

    International Nuclear Information System (INIS)

    Malvy, Martin; Daubigny, Jean; Fraysse, Jean-Marie; Dedieu-Casties, Francoise; RIEY, Benedicte

    2005-01-01

    Illustrated with maps and graphs, this publication proposes a synthetic and brief energy assessment for the Midi-Pyrenees region. It briefly presents the regional energy situation in terms of final energy consumption between 1990 and 2003, of primary energy production during the same period, of inventories of greenhouse gas emissions, and of CO 2 emissions by the energy sector. It also proposes an overview of the situation, evolution and production of various energy sources: hydroelectricity, wood, wind, solar photovoltaic, solar and thermal energy, co-generation, and other types of energy valorisation modes (biogas, combustion). It proposes a focus on two important sectors, transports and housing

  4. Uncovering China’s transport CO2 emission patterns at the regional level

    International Nuclear Information System (INIS)

    Guo, Bin; Geng, Yong; Franke, Bernd; Hao, Han; Liu, Yaxuan; Chiu, Anthony

    2014-01-01

    With China’s rapid economic development, its transport sector has experienced a dramatic growth, leading to a large amount of related CO 2 emission. This paper aims to uncover China’s transport CO 2 emission patterns at the regional and provincial level. We first present the CO 2 emission features from transport sector in 30 Chinese provinces, including per capita emissions, emission intensities, and historical evolution of annual CO 2 emission. We then quantify the related driving forces by adopting both period-wise and time-series LMDI analysis. Results indicate that significant regional CO 2 emission disparities exist in China’s transport sector. The eastern region had higher total CO 2 emissions and per capita CO 2 emissions, but lower CO 2 emission intensities in its transport sector. The western region had higher CO 2 emission intensities and experienced a rapid CO 2 emission increase. The CO 2 emission increments in the eastern provinces were mainly contributed by both economic activity effect and population effect, while energy intensity partially offset the emission growth and energy structure had a marginal effect. However, in the central and western provinces, both economic activity effect and energy intensity effect induced the CO 2 emission increases, while the effects from population and energy structure change were limited. - Highlights: • The CO 2 emission features from transport sector in 30 Chinese provinces were presented. • The driving forces of CO 2 emissions from transport sector were quantified. • Regional disparities on China’s transport sector CO 2 emission exist. • Region-specific mitigation policies on transport sector CO 2 emission are needed

  5. Control options for communal energy turnaround by energy coordination centres. Investigation based on the Erzgebirge energy region; Steuerungsmoeglichkeiten der kommunalen Energiewende durch Energieleitstellen. Untersuchung anhand der Energieregion-Erzgebirge

    Energy Technology Data Exchange (ETDEWEB)

    Zuk, David

    2012-11-01

    The book investigates the role of energy coordination centres for communal energy turnaround. The investigations were carried out in the Erzgebirge energy region, which comprises 13 member communities. It was found that the influence of an energy coordination centre on a community is parallel to the community's awareness of the necessity of local energy turnaround measures. Energy control centres can sharpen this awareness of communities by outlining individual advantages of engagement with these issues and by making concrete suggestions for projects. Here, it becomes clear that communities will be more interested especially in bigger investment projects of an (external)financially strong investor. Most of the communities under investigation were in the range of 1,000 to 7,000 inhabitants; it must be assumed that in this case the opinions of the highest-ranked person of communal authority. This consideration should influence the scope of action of energy coordination centres. The example of a 'pioneering community' in the energy region showed that the consulting services of the energy coordination centre not only led to lower energy consumption (and, in consequence, lower energy expenses) on a medium-term basis but also helped to coordinate the activities of initiatives, e.g. initiatives promoting citizens-owned solar power stations. As the book shows, energy coordination centres take care of communities in general but are also actively supporting initiatives within the community and have a coordinating function when it comes to intercommunity projects. While energy coordination centres are not a 'heal-all' for implementation of the energy turnaround at community level or regional level, they must be viewed as a powerful instrument to achieve it. (orig.)

  6. Dynamic performance analysis of two regional Nuclear Hybrid Energy Systems

    International Nuclear Information System (INIS)

    Garcia, Humberto E.; Chen, Jun; Kim, Jong S.; Vilim, Richard B.; Binder, William R.; Bragg Sitton, Shannon M.; Boardman, Richard D.; McKellar, Michael G.; Paredis, Christiaan J.J.

    2016-01-01

    In support of more efficient utilization of clean energy generation sources, including renewable and nuclear options, HES (hybrid energy systems) can be designed and operated as FER (flexible energy resources) to meet both electrical and thermal energy needs in the electric grid and industrial sectors. These conceptual systems could effectively and economically be utilized, for example, to manage the increasing levels of dynamic variability and uncertainty introduced by VER (variable energy resources) such as renewable sources (e.g., wind, solar), distributed energy resources, demand response schemes, and modern energy demands (e.g., electric vehicles) with their ever changing usage patterns. HES typically integrate multiple energy inputs (e.g., nuclear and renewable generation) and multiple energy outputs (e.g., electricity, gasoline, fresh water) using complementary energy conversion processes. This paper reports a dynamic analysis of two realistic HES including a nuclear reactor as the main baseload heat generator and to assess the local (e.g., HES owners) and system (e.g., the electric grid) benefits attainable by their application in scenarios with multiple commodity production and high renewable penetration. It is performed for regional cases – not generic examples – based on available resources, existing infrastructure, and markets within the selected regions. This study also briefly addresses the computational capabilities developed to conduct such analyses. - Highlights: • Hybrids including renewables can operate as dispatchable flexible energy resources. • Nuclear energy can address high variability and uncertainty in energy systems. • Nuclear hybrids can reliably provide grid services over various time horizons. • Nuclear energy can provide operating reserves and grid inertia under high renewables. • Nuclear hybrids can greatly reduce GHG emissions and support grid and industry needs.

  7. Causes for contemporary regional sea level changes.

    Science.gov (United States)

    Stammer, Detlef; Cazenave, Anny; Ponte, Rui M; Tamisiea, Mark E

    2013-01-01

    Regional sea level changes can deviate substantially from those of the global mean, can vary on a broad range of timescales, and in some regions can even lead to a reversal of long-term global mean sea level trends. The underlying causes are associated with dynamic variations in the ocean circulation as part of climate modes of variability and with an isostatic adjustment of Earth's crust to past and ongoing changes in polar ice masses and continental water storage. Relative to the coastline, sea level is also affected by processes such as earthquakes and anthropogenically induced subsidence. Present-day regional sea level changes appear to be caused primarily by natural climate variability. However, the imprint of anthropogenic effects on regional sea level-whether due to changes in the atmospheric forcing or to mass variations in the system-will grow with time as climate change progresses, and toward the end of the twenty-first century, regional sea level patterns will be a superposition of climate variability modes and natural and anthropogenically induced static sea level patterns. Attribution and predictions of ongoing and future sea level changes require an expanded and sustained climate observing system.

  8. China's regional disparities in energy consumption: An input–output analysis

    International Nuclear Information System (INIS)

    Li, Zheng; Pan, Lingying; Fu, Feng; Liu, Pei; Ma, Linwei; Amorelli, Angelo

    2014-01-01

    While most of previous studies on China's energy conservation took the huge country as a whole, this manuscript revealed the obvious regional disparities in energy consumption of China's 30 provinces. Based on a hybrid energy input–output model, the total energy consumption of different regions was decomposed and compared using three measurements of embodied energy in inter-regional trade: 1) only considered inter-regional energy trade; 2) considered embodied energy in flow-out of final goods and services; 3) considered embodied energy in flow-in of final goods and services. Based on the second and third measurements, the 30 regions were categorized into four groups by their energy intensity and per capita GDP (gross domestic production). Common characteristics of decomposed regional energy intensity are discussed, and policy implication for regional energy conservation is provided. For developed regions with low energy intensities, such as Shanghai, energy conservation should focus on promoting low energy-consuming life style. For under-developed regions with low energy intensities, such as Guangxi, economic development is more urgent than energy conservation. For developing and energy absorbing regions, improving energy efficiency in industries is significant. For developing and energy exporting regions, transforming primary energy into high value-added products would be beneficial for economic development and energy conservation. - Highlights: • A hybrid input–output model for the decomposition of regional energy consumption. • A discussion of China's regional disparities in energy consumption by model results. • Regional energy consumption was compared by three measurements of embodied energy. • 30 regions of China were categorized into four groups by energy intensity and GDP

  9. Energy intensity and its determinants in China's regional economies

    International Nuclear Information System (INIS)

    Wu Yanrui

    2012-01-01

    This paper contributes to the existing literature as well as policy debates by examining energy intensity and its determinants in China's regional economies. The analysis is based on a comprehensive database of China's regional energy balance constructed for this project. Through its focus on regional China, this study extends the existing literature, which mainly covers nationwide studies. It is found in this paper that energy intensity declined substantially in China. The main contributing factor is the improvement in energy efficiency. Changes in the economic structure have so far affected energy intensity modestly. Thus there is considerable scope to reduce energy intensity through the structural transformation of the Chinese economy in the future. - Highlights: ► First study examining energy intensity and its determinants using sectoral data in Chinese regions. ► Major findings. ► Decline in energy intensity is due to the rise in energy efficiency. ► Economic structural change has played little role. ► Growth in capital intensity alone would not lead to the decline in energy consumption.

  10. Integration of national and regional energy development programs in Baltic States

    International Nuclear Information System (INIS)

    Klevas, V.; Antinucci, M.

    2004-01-01

    The report is dedicated to the presentation of the general framework of regional energy planning activities in Baltic States. The objective is to provide information on the context, in which regional energy policy instruments have to operate, and which has to be taken into consideration when compiling energy development measures for regional development and structural funds. The major issue of the publication is to discuss perspective of the formation methodology for energy management integration into development of regional planning documents. The main objective of this publication is to make a brief overview of what are the prospects of regional energy development. The place of municipal and regional energy development programs in general energy investment strategy is defined. The guidelines for regional energy programs are presented

  11. Distributional and regional economic impact of energy taxes in Belgium

    International Nuclear Information System (INIS)

    Vandyck, Toon; Van Regemorter, Denise

    2014-01-01

    We analyse the macroeconomic and distributional effects of increased oil excises in Belgium by combining a regional Computable General Equilibrium (CGE) model with a microsimulation framework that exploits the rich detail of household-level data. The link between the CGE model and the microlevel is top–down, feeding changes in commodity prices, factor returns and employment by sector into a microsimulation model. The results suggest that policymakers face an equity-efficiency trade-off driven by the choice of revenue recycling options. When the additional revenue is used to raise welfare transfers to households, the reform is beneficial for lower income groups, but output levels decrease in all regions. However, when the energy tax revenue is used to lower distortionary labour taxes, the tax shift is slightly regressive. In this case, national GDP is hardly affected but regional production levels diverge. The impact of the environmental tax reform on income distribution depends strongly on changes in factor prices and welfare payments, whereas sector composition is an important determinant for regional impact variation. - Highlights: • We study the impact of oil excises across regions and households in Belgium. • Lower income groups gain if the revenue is used to raise welfare payments. • If labour taxes are reduced, the reform is only slightly regressive. • The differential impact across households is driven by factor price changes. • Sector composition is a crucial determinant for impact variation across regions

  12. Retesting the causality between energy consumption and GDP in China: Evidence from sectoral and regional analyses using dynamic panel data

    International Nuclear Information System (INIS)

    Zhang, Chuanguo; Xu, Jiao

    2012-01-01

    The increasing attention on energy policy needs has provided a renewed stimulus to research the linkages between energy consumption and economic performance in China. This paper examined the causal relationship between energy consumption and economic growth in the regional and sectoral aspects by adopting provincial panel data in China from 1995 to 2008. The results indicate that economic growth causes more energy consumption in China not only at the national level but also at the regional and sectoral levels. Then the Eastern Region and the industrial sector show results quite similar to that of the whole country, in which a bidirectional causality relationship exists between energy consumption and economic growth. The implication for energy policies in China is that the Eastern Region and the industrial sector should play a leading role in the adjustment of energy consumption patterns and the transformation of the economy structure. Energy prices have limited effects on energy consumption but do have effects on economic growth because the energy price mechanism is more government-oriented than market-oriented in China.

  13. The Impact of Environmental Regulation on Total Factor Energy Efficiency: A Cross-Region Analysis in China

    Directory of Open Access Journals (Sweden)

    Jianting Lin

    2017-10-01

    Full Text Available Environmental regulations are the key measure by which governments achieve sustainable environmental and economic development. This study aimed to determine the direct and indirect impacts of environmental regulations on total factor energy efficiency of regions in China. Since regions have different levels of economic development and resource endowment, we used the slacks-based measure (SBM-undesirable model to calculate total factor energy efficiency considering regional technology heterogeneity and examined the regional impacts of environmental regulation on this efficiency using the Tobit regression model. A positive direct impact was generated in the eastern region of China by the forced mechanism, which forced enterprises to reduce fossil fuel energy demand and increase clean energy consumption; whereas a negative direct impact was generated in the middle and western regions owing to the green paradox, which is the observation that expected stringent environmental regulation prompts energy owners to accelerate resource extraction. Moreover, indirect impacts through technological progress and foreign direct investment were taken into account in the model, and the results show that the indirect impacts vary across regions. A logical response to these findings would be to develop different policies for different regions.

  14. Regional Analysis of Energy, Water, Land and Climate Interactions

    Science.gov (United States)

    Tidwell, V. C.; Averyt, K.; Harriss, R. C.; Hibbard, K. A.; Newmark, R. L.; Rose, S. K.; Shevliakova, E.; Wilson, T.

    2014-12-01

    Energy, water, and land systems interact in many ways and are impacted by management and climate change. These systems and their interactions often differ in significant ways from region-to-region. To explore the coupled energy-water-land system and its relation to climate change and management a simple conceptual model of demand, endowment and technology (DET) is proposed. A consistent and comparable analysis framework is needed as climate change and resource management practices have the potential to impact each DET element, resource, and region differently. These linkages are further complicated by policy and trade agreements where endowments of one region are used to meet demands in another. This paper reviews the unique DET characteristics of land, energy and water resources across the United States. Analyses are conducted according to the eight geographic regions defined in the 2014 National Climate Assessment. Evident from the analyses are regional differences in resources endowments in land (strong East-West gradient in forest, cropland and desert), water (similar East-West gradient), and energy. Demands likewise vary regionally reflecting differences in population density and endowment (e.g., higher water use in West reflecting insufficient precipitation to support dryland farming). The effect of technology and policy are particularly evident in differences in the energy portfolios across the eight regions. Integrated analyses that account for the various spatial and temporal differences in regional energy, water and land systems are critical to informing effective policy requirements for future energy, climate and resource management. Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000.

  15. The energy supply and demand outlook in the Asia-Pacific region

    International Nuclear Information System (INIS)

    Fesharaki, Fereidun; Yamaguchi, Nancy

    1992-01-01

    The 1980s witnessed spectacular growth rates in the Asia-Pacific region, the rising economic power of Japan, an unprecedented opening of China's economy, the emergence of the ''Four Tigers'' or the ''Little Dragons'' (Singapore, South Korea, Taiwan and Hong Kong), a rapid growth of exports from the region - in short, remarkable economic success and an increase in entrepreneurialism and the free-market philosophy. Even the United States, which historically has been Atlantic-oriented, sat up and took notice. While the relationship between economic growth and energy consumption is not necessarily one-to-one, energy is a required input for economic activity and trade. Energy demand growth in the Asia-Pacific region has been accordingly rapid. At this point in history, oil and economic growth are so interrelated that changes in one invariably have major repercussions on the other. During the coming decade, continued economic growth is foreseen for the Asia-Pacific region, coupled with the fastest rate of oil demand growth of any region on Earth. Pressure will come to bear on the regional oil and gas markets, since demand growth will take place concurrently with a decline in the availability of local, low-sulphur crudes. The region will become even more dependent on imports of Middle Eastern crude, which will result in a higher-sulphur crude slate. Moreover, we anticipate that the existing and planned refinery complexes will lack the capacity and the flexibility to fully satisfy product demand. The consequence will be a higher level of refined product imports. (author)

  16. The energy supply and demand outlook in the Asia-Pacific region

    Energy Technology Data Exchange (ETDEWEB)

    Fesharaki, Fereidun; Yamaguchi, Nancy (East-West Centre, Honolulu, Hawaii (US))

    The 1980s witnessed spectacular growth rates in the Asia-Pacific region, the rising economic power of Japan, an unprecedented opening of China's economy, the emergence of the ''Four Tigers'' or the ''Little Dragons'' (Singapore, South Korea, Taiwan and Hong Kong), a rapid growth of exports from the region - in short, remarkable economic success and an increase in entrepreneurialism and the free-market philosophy. Even the United States, which historically has been Atlantic-oriented, sat up and took notice. While the relationship between economic growth and energy consumption is not necessarily one-to-one, energy is a required input for economic activity and trade. Energy demand growth in the Asia-Pacific region has been accordingly rapid. At this point in history, oil and economic growth are so interrelated that changes in one invariably have major repercussions on the other. During the coming decade, continued economic growth is foreseen for the Asia-Pacific region, coupled with the fastest rate of oil demand growth of any region on Earth. Pressure will come to bear on the regional oil and gas markets, since demand growth will take place concurrently with a decline in the availability of local, low-sulphur crudes. The region will become even more dependent on imports of Middle Eastern crude, which will result in a higher-sulphur crude slate. Moreover, we anticipate that the existing and planned refinery complexes will lack the capacity and the flexibility to fully satisfy product demand. The consequence will be a higher level of refined product imports. (author).

  17. Limited emission reductions from fuel subsidy removal except in energy-exporting regions

    Science.gov (United States)

    Jewell, Jessica; McCollum, David; Emmerling, Johannes; Bertram, Christoph; Gernaat, David E. H. J.; Krey, Volker; Paroussos, Leonidas; Berger, Loïc; Fragkiadakis, Kostas; Keppo, Ilkka; Saadi, Nawfal; Tavoni, Massimo; van Vuuren, Detlef; Vinichenko, Vadim; Riahi, Keywan

    2018-02-01

    Hopes are high that removing fossil fuel subsidies could help to mitigate climate change by discouraging inefficient energy consumption and levelling the playing field for renewable energy. In September 2016, the G20 countries re-affirmed their 2009 commitment (at the G20 Leaders’ Summit) to phase out fossil fuel subsidies and many national governments are using today’s low oil prices as an opportunity to do so. In practical terms, this means abandoning policies that decrease the price of fossil fuels and electricity generated from fossil fuels to below normal market prices. However, whether the removal of subsidies, even if implemented worldwide, would have a large impact on climate change mitigation has not been systematically explored. Here we show that removing fossil fuel subsidies would have an unexpectedly small impact on global energy demand and carbon dioxide emissions and would not increase renewable energy use by 2030. Subsidy removal would reduce the carbon price necessary to stabilize greenhouse gas concentration at 550 parts per million by only 2-12 per cent under low oil prices. Removing subsidies in most regions would deliver smaller emission reductions than the Paris Agreement (2015) climate pledges and in some regions global subsidy removal may actually lead to an increase in emissions, owing to either coal replacing subsidized oil and natural gas or natural-gas use shifting from subsidizing, energy-exporting regions to non-subsidizing, importing regions. Our results show that subsidy removal would result in the largest CO2 emission reductions in high-income oil- and gas-exporting regions, where the reductions would exceed the climate pledges of these regions and where subsidy removal would affect fewer people living below the poverty line than in lower-income regions.

  18. Limited emission reductions from fuel subsidy removal except in energy-exporting regions.

    Science.gov (United States)

    Jewell, Jessica; McCollum, David; Emmerling, Johannes; Bertram, Christoph; Gernaat, David E H J; Krey, Volker; Paroussos, Leonidas; Berger, Loïc; Fragkiadakis, Kostas; Keppo, Ilkka; Saadi, Nawfal; Tavoni, Massimo; van Vuuren, Detlef; Vinichenko, Vadim; Riahi, Keywan

    2018-02-07

    Hopes are high that removing fossil fuel subsidies could help to mitigate climate change by discouraging inefficient energy consumption and levelling the playing field for renewable energy. In September 2016, the G20 countries re-affirmed their 2009 commitment (at the G20 Leaders' Summit) to phase out fossil fuel subsidies and many national governments are using today's low oil prices as an opportunity to do so. In practical terms, this means abandoning policies that decrease the price of fossil fuels and electricity generated from fossil fuels to below normal market prices. However, whether the removal of subsidies, even if implemented worldwide, would have a large impact on climate change mitigation has not been systematically explored. Here we show that removing fossil fuel subsidies would have an unexpectedly small impact on global energy demand and carbon dioxide emissions and would not increase renewable energy use by 2030. Subsidy removal would reduce the carbon price necessary to stabilize greenhouse gas concentration at 550 parts per million by only 2-12 per cent under low oil prices. Removing subsidies in most regions would deliver smaller emission reductions than the Paris Agreement (2015) climate pledges and in some regions global subsidy removal may actually lead to an increase in emissions, owing to either coal replacing subsidized oil and natural gas or natural-gas use shifting from subsidizing, energy-exporting regions to non-subsidizing, importing regions. Our results show that subsidy removal would result in the largest CO 2 emission reductions in high-income oil- and gas-exporting regions, where the reductions would exceed the climate pledges of these regions and where subsidy removal would affect fewer people living below the poverty line than in lower-income regions.

  19. Renewable Resources: a national catalog of model projects. Volume 3. Southern Solar Energy Center Region

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-07-01

    This compilation of diverse conservation and renewable energy projects across the United States was prepared through the enthusiastic participation of solar and alternate energy groups from every state and region. Compiled and edited by the Center for Renewable Resources, these projects reflect many levels of innovation and technical expertise. In many cases, a critique analysis is presented of how projects performed and of the institutional conditions associated with their success or failure. Some 2000 projects are included in this compilation; most have worked, some have not. Information about all is presented to aid learning from these experiences. The four volumes in this set are arranged in state sections by geographic region, coinciding with the four Regional Solar Energy Centers. The table of contents is organized by project category so that maximum cross-referencing may be obtained. This volume includes information on the Southern Solar Energy Center Region. (WHK)

  20. Renewable Resources: a national catalog of model projects. Volume 1. Northeast Solar Energy Center Region

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-07-01

    This compilation of diverse conservation and renewable energy projects across the United States was prepared through the enthusiastic participation of solar and alternate energy groups from every state and region. Compiled and edited by the Center for Renewable Resources, these projects reflect many levels of innovation and technical expertise. In many cases, a critique analysis is presented of how projects performed and of the institutional conditions associated with their success or failure. Some 2000 projects are included in this compilation; most have worked, some have not. Information about all is presented to aid learning from these experiences. The four volumes in this set are arranged in state sections by geographic region, coinciding with the four Regional Solar Energy Centers. The table of contents is organized by project category so that maximum cross-referencing may be obtained. This volume includes information on the Northeast Solar Energy Center Region. (WHK).

  1. An inexact bi-level simulation–optimization model for conjunctive regional renewable energy planning and air pollution control for electric power generation systems

    International Nuclear Information System (INIS)

    Chen, Yizhong; He, Li; Li, Jing; Cheng, Xi; Lu, Hongwei

    2016-01-01

    Highlights: • Detailed model developed for power generation and pollutants mitigation. • Dynamic integration of bi-level programming with uncertainty analyses. • Application of the novel bi-level model for EPS in Fengtai District. • Development of renewable energy under different probability levels. - Abstract: In this study, an IBSOM (inexact bi-level simulation–optimization model) is developed for conjunctive regional renewable energy planning and air pollution control for EPS (electric power systems) under uncertainty. The IBSOM integrates techniques of CFMTVW (combined forecasting model with time-varying weights), ILP (interval linear programming), MIP (mixed integer programming), CCP (chance-constrained programming), as well as BLP (bi-level programming) into a general framework. In the IBSOM, uncertainties expressed as interval and stochastic parameters within multi-period and multi-option contexts can be effectively tackled. In addition, a leader-follower decision strategy is incorporated into the optimization process where two non-competitive objectives are sequentially proposed, with the environmental sector dominating the upper-level objective (leader’s one) and the energy sector providing the lower-level objective (follower’s one). To solve the proposed model, an improved bi-level interactive solution algorithm based on satisfactory degree is introduced into the decision-making process for balancing to what extent the constraints are met and the objective reaches its optima. Then, the IBSOM is applied to a real-world case study of EPS in Fengtai District, Beijing, China. Interval solutions associated with renewable energy development, electricity generation, facility-expansion scheme, as well as pollutants mitigation can be obtained under different system-violation risk. Results indicate that a higher violation risk would lead to a decreased strictness of the constraints or an expanded decision space, which results in the decreased system

  2. Optimization of finances into regional energy

    Directory of Open Access Journals (Sweden)

    Alexey Yuryevich Domnikov

    2014-06-01

    Full Text Available The development of modern Russian energy collides with the need for major investments in the modernization and renewal of generation and transmission capacity. In terms of attracting sufficient financial resources and find ways to increase, energy sector profitability and investment attractiveness of particular importance is the problem of investment financing optimizing aimed at minimizing the cost of financing while maintaining financial stability of the power companies and the goals and objectives of Russian energy system long-term development. The article discusses the problem of investment projects financing in power generation from the point of view of the need to achieve optimal investment budget. Presents the author’s approach to the investment financing optimization of power generation company that will achieve the minimum cost of resources involved, taking into account the impact of the funding structure for the power generating company financial sustainability. The developed model is applied to the problem of investment budget optimizing, for example, regional power generating company. The results can improve the efficiency of investment in energy, sustainable and competitive development of regional energy systems.

  3. Regional cerebral energy metabolism during intravenous anesthesia with etomidate, ketamine or thiopental

    International Nuclear Information System (INIS)

    Davis, D.W.

    1987-01-01

    Regional brain glucose utilization (rCMRglc) was measured in rats during steady-state levels of intravenous anesthesia to determine if alterations in brain function due to anesthesia could provide information on the mechanisms of anesthesia. Intravenous anesthetics from three different chemical classes were studied: etomidate, ketamine and thiopental. All rCMRglc experiments were conducted in freely moving rats in isolation chambers, with the use of [6- 14 C] glucose and guantitative autoradiography. Etomidate caused a rostral-to-caudal gradient of depression of rCMRglc. The four doses of etomidate did not differ in their effects on energy metabolism. Sub-anesthetic (5 mg kg -1 ) and anesthetic (30 mg kg -1 ) doses of ketamine produced markedly different patterns of behavior. Brain energy metabolism during the sub-anesthetic dose was stimulated in most regions, while the anesthetic dose selectively stimulated the hippocampus, leaving most brain regions unaffected. Thiopental produced a dose-dependent reduction of rCMRglc in all gray matter regions. No brain region was selectively affected. Comparison of the drug-specific alterations of cerebral energy metabolism suggests these anesthetics do not act through a common mechanism. The hypothesis that each acts by binding to specific cell membrane receptors is consistent with these observations

  4. Operational and regulatory impacts of regional management on transportation of commercial low-level radioactive waste

    International Nuclear Information System (INIS)

    Shirley, C.G.; Wilmot, E.L.; Shepherd, E.W.

    1981-09-01

    The 96th Congress of the United States, as part of the Low-level Radioactive Waste Policy Act of 1980 (Public Law 96-573), instructed the Secretary of the Department of Energy (DOE) to prepare a report on the current US low-level waste management situation and the conditions and requirements for management on a regional basis. The Transportation Technology Center has compared the transportation requirement and regional management scenarios for commercial low-level radioactive waste in support of the DOE response to this instruction. Using 1979 low-level waste volumes shipped to commercial burial grounds and six management regions postulated by DOE, transportation requirements were estimated and compared for the two management scenarios in terms of cumulative shipping distance and transportation cost. Effects of these results on the demand for transportation services and equipment and on population risks were considered. Finally, current regulatory issues and the potential effects of regional management on regulation of low-level waste transportation were reviewed

  5. Systems approach to regional energy/environment management

    Energy Technology Data Exchange (ETDEWEB)

    Foell, W K

    1980-08-01

    Energy and environmental systems have become a well-established component of national and regional planning and management. The University of Wisconsin, in collaboration with the International Institute for Applied Systems Analysis and other institutions, has over the past several years conducted a number of case studies in which a family of energy/environment models was developed and applied to the assessment of alternative policies. This linked set of models, which treats energy demand, energy supply, and environmental impacts, has provided long-term planning information to a spectrum of public and private institution in the regions studied. The philosophy has been to maintain the flexibility to handle rapid change with innovation. 17 references, 7 figures, 1 table.

  6. Impact of Germany's energy transition on the Nordic power market – A market-based multi-region energy system model

    International Nuclear Information System (INIS)

    Zakeri, Behnam; Virasjoki, Vilma; Syri, Sanna; Connolly, David; Mathiesen, Brian V.; Welsch, Manuel

    2016-01-01

    The EU energy policy aims at creating a single European electricity market through market couplings and grid expansions. To analyse the implications of such power market couplings, we propose a market-based multi-region energy system model. The model simulates a multi-region power market (by applying market optimization and network theory), with detailed representation of each region as an energy system (by simulation of both heat and power sectors). We examine the impact of further integration of variable renewable energy (VRE) in Germany on the Nordic power market. The results indicate that the average electricity price slightly grows in the Nordic power market after Germany's Energy Transition (Energiewende). Hence, the economic surplus of Nordic consumers diminishes while Nordic producers improve their gain under new market conditions. Considering the gird congestion income, the overall system-level benefits (social welfare) will improve in the Nordic region after Germany's Energiewende. However, this gain is not equally distributed among different Nordic countries and across different stakeholders. Furthermore, the Energiewende slightly increases carbon emissions from power and district heating (DH) sectors, and reduces the flexibility in integration of VRE in some Nordic countries like Denmark. The direct interconnection of Norway and Germany through NordLink will contribute to the flexibility in wind integration in other Nordic countries, such as Denmark and Finland. - Highlights: • By an integrated hourly analysis, we model the energy systems of several networked countries and their common electricity market. • The proposed model can inform energy policy on implications of renewable energy integration in an international power market. • Among Nordic countries, Norway gains the highest economic benefits from Germany's energy transition. • Germany's energy transition constrains the flexibility of the Nordic countries in wind integration. • Nord

  7. Regional new energy vision for Sakurae town; Sakuraecho chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    The town is situated in a mountainous region typical of the Iwami district, Shimane Prefecture, rich in natural energy resources with as many as four hydroelectric power stations in service. Such local features were taken into account fully when a regional new energy vision was formulated for showing the town the course to follow for promoting the introduction of new energy which is environmentally friendly. The results of related efforts are described in eight chapters, which are (1) the outline of the vision, (2) survey of the trend of new energy, (3) description of Sakurae town, (4) townspeople's awareness of energy matters, (5) rate of energy consumption, (6) available amount of new energy, (7) basic policy for introducing new energy, and (8) projects for introducing new energy. Part (8) covers a photovoltaic project, wind power project, ligneous biomass energy introduction project, and the introduction of clean energy vehicles. Under the ligneous biomass energy introduction project, business profitability is discussed of a scrap wood fueled power plant. (NEDO)

  8. Process evaluation of the Regional Biomass Energy Program

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, C.R.; Brown, M.A.; Perlack, R.D.

    1994-03-01

    The U.S. Department of Energy (DOE) established the Regional Biomass Energy Program (RBEP) in 1983 to increase the production and use of biomass energy resources. Through the creation of five regional program (the Great Lakes, Northeast, Pacific Northwest, Southeast, and West), the RBEP focuses on regionally specific needs and opportunities. In 1992, Oak Ridge National (ORNL) conducted a process evaluation of the RBEP Program designed to document and explain the development of the goals and strategies of the five regional programs; describe the economic and market context surrounding commercialization of bioenergy systems; assess the criteria used to select projects; describe experiences with cost sharing; identify program accomplishments in the transfer of information and technology; and offer recommendations for program improvement.

  9. New Region-Scalable Discriminant and Fitting Energy Functional for Driving Geometric Active Contours in Medical Image Segmentation

    Directory of Open Access Journals (Sweden)

    Xuchu Wang

    2014-01-01

    that uses region-scalable discriminant and fitting energy functional for handling the intensity inhomogeneity and weak boundary problems in medical image segmentation. The region-scalable discriminant and fitting energy functional is defined to capture the image intensity characteristics in local and global regions for driving the evolution of active contour. The discriminant term in the model aims at separating background and foreground in scalable regions while the fitting term tends to fit the intensity in these regions. This model is then transformed into a variational level set formulation with a level set regularization term for accurate computation. The new model utilizes intensity information in the local and global regions as much as possible; so it not only handles better intensity inhomogeneity, but also allows more robustness to noise and more flexible initialization in comparison to the original global region and regional-scalable based models. Experimental results for synthetic and real medical image segmentation show the advantages of the proposed method in terms of accuracy and robustness.

  10. Energy Road-map 2050: Towards regional and local energy Road-maps. IMAGINE seminar 2011

    International Nuclear Information System (INIS)

    Maillot, Herve; Pidoux, Blandine

    2011-11-01

    The 2011 IMAGINE Seminar held in Brussels on 9 November 2011 united around fifty representatives from Energy Cities network member cities as well as representatives from the European Parliament and the Commission, various industrial sectors and civil society organisations. Participants were invited to share their visions of their action by 2040-2050 in a sustainable and desirable city, having achieved its energy transition. The spontaneous and inspiring discussions that followed broached the following questions: - What is and should be the role of the local level in the EU Energy Road-map? - What if European local authorities were to develop their own 'Energy 2050' Road-maps? - What local and regional policies can social and economic players use for contributing to achieving European targets? - Under what conditions is the 'low energy cities with a high quality of life for all' concept relevant? The debate helped outline a shared, global vision as a step towards European collective dynamics giving territories a major role in energy transition. At the end of the day, participants from very different backgrounds converged on the following key points: - Like European institutions, territories must develop a long-term vision, failing which they will be unable to take meaningful action, mobilise players and make the right decisions in the short-term. - The energy-territory relationship, from efficient energy use to supply policies, is a major democratic challenge. - Although a number of technologies are already available, they still have to be integrated so that citizens can satisfy their needs and become fully accountable for their energy use. - Energy strategies must help meet a number of local challenges: social and territorial cohesion, employment and economic development, environmental protection and quality of life. To do so, they need to be designed taking those they are supposed to serve, i.e. citizens, into consideration. - The interaction between local

  11. Regional energy assessment - Technical Guidebook nr. 1

    International Nuclear Information System (INIS)

    Leroy, Jean

    2015-01-01

    This publication indicates and describes how a regional energy assessment is to be performed. Some general aspects and features are first addressed: conversion coefficients, climate correction. Then, its describes how final consumptions of the different consuming sectors are to be addressed: industry with its nomenclature of activities, transport, housing, office building, agriculture. Final consumptions of the different energy products are then addressed: solid mineral fuels (in industry and other sectors), oil products (different types of fuels), natural gas, heat, electricity. Regional statistical sources are indicated for electric power, natural gas, oil, renewable energies, industry, and sectors as a whole

  12. Energy benchmarking for shopping centers in Gulf Coast region

    International Nuclear Information System (INIS)

    Juaidi, Adel; AlFaris, Fadi; Montoya, Francisco G.; Manzano-Agugliaro, Francisco

    2016-01-01

    Building sector consumes a significant amount of energy worldwide (up to 40% of the total global energy); moreover, by the year 2030 the consumption is expected to increase by 50%. One of the reasons is that the performance of buildings and its components degrade over the years. In recent years, energy benchmarking for government office buildings, large scale public buildings and large commercial buildings is one of the key energy saving projects for promoting the development of building energy efficiency and sustainable energy savings in Gulf Cooperation Council (GCC) countries. Benchmarking would increase the purchase of energy efficient equipment, reducing energy bills, CO_2 emissions and conventional air pollution. This paper focuses on energy benchmarking for shopping centers in Gulf Coast Region. In addition, this paper will analyze a sample of shopping centers data in Gulf Coast Region (Dubai, Ajman, Sharjah, Oman and Bahrain). It aims to develop a benchmark for these shopping centers by highlighting the status of energy consumption performance. This research will support the sustainability movement in Gulf area through classifying the shopping centers into: Poor, Usual and Best Practices in terms of energy efficiency. According to the benchmarking analysis in this paper, the shopping centers best energy management practices in the Gulf Coast Region are the buildings that consume less than 810 kW h/m"2/yr, whereas the poor building practices are the centers that consume greater than 1439 kW h/m"2/yr. The conclusions of this work can be used as a reference for shopping centres benchmarking with similar climate. - Highlights: •The energy consumption data of shopping centers in Gulf Coast Region were gathered. •A benchmarking of energy consumption for the public areas for the shopping centers in the Gulf Coast Region was developed. •The shopping centers have the usual practice in the region between 810 kW h/m"2/yr and 1439 kW h/m"2/yr.

  13. The Impact of Economic Parameter Uncertainty Growth on Regional Energy Demand Assessment

    Directory of Open Access Journals (Sweden)

    Olga Vasilyevna Mazurova

    2017-06-01

    Full Text Available The article deals with the forecasting studies based on the energy demand and prices in the region in terms of the complex interconnections between economy (and energy and the growth of uncertainty of the future development of the country and territories. The authors propose a methodological approach, which combines the assessment of the price elasticity of energy demand with the optimization of energy and fuel regional supply. In this case, the price elasticity of demand is determined taking into account the comparison of cost-effectiveness of using different types of fuel and energy by different consumers. The originality of the proposed approach consists in simulating the behaviour of suppliers’ (energy companies and large customers’ (power plants, boiler rooms, industry, transport, population depending on energy price changes, the existing and new technologies, energy-saving activities and restrictions on fuel supplies. To take into account the uncertainty of future economic and energy conditions, some parameters such as prospective technical and economic parameters, price, technological parameters are set as the intervals of possible values with different probability levels. This approach allows making multivariate studies with different combinations of the expected conditions and receiving as a result the range of the projected values of studied indicators. The multivariate calculations show that the fuel demand has a nonlinear dependence on the consumer characteristics, pricing, projection horizon, and the nature of the future conditions uncertainty. The authors have shown that this effect can be significant and should be considered in the forecasts of the development of fuel and energy sector. The methodological approach and quantitative evaluation can be used to improve the economic and energy development strategies of the country and regions

  14. Wind energy resource atlas. Volume 9. The Southwest Region

    Energy Technology Data Exchange (ETDEWEB)

    Simon, R.L.; Norman, G.T.; Elliott, D.L.; Barchet, W.R.; George, R.L.

    1980-11-01

    This atlas of the wind energy resource is composed of introductory and background information, a regional summary of the wind resource, and assessments of the wind resource in Nevada and California. Background on how the wind resource is assessed and on how the results of the assessment should be interpreted is presented. A description of the wind resource on a regional scale is then given. The results of the wind energy assessments for each state are assembled into an overview and summary of the various features of the regional wind energy resource. An introduction and outline to the descriptions of the wind resource given for each state are given. Assessments for individual states are presented as separate chapters. The state wind energy resources are described in greater detail than is the regional wind energy resource, and features of selected stations are discussed.

  15. Overview of renewable energies in Lorraine - Assessment: Year 2013. Situation note on renewable energies in Lorraine - Assessment: first half 2014, 2nd half 2014. Overview of renewable energies in the Grand East region - Assessment year 2015-release 2016. Overview of renewable and recovery energies in the Grand East region - Assessment year 2016-release 2017

    International Nuclear Information System (INIS)

    2015-02-01

    A first document proposes an overview of the development of renewable energies in Lorraine with respect to regional as well as European and national objectives defined for each renewable energy type. Annual data for 2013 are herein presented. Graphs indicate values for the share of renewable energies, the energy mix in Lorraine, locations, evolutions and levels of production for the different renewable sources (wind, photovoltaic, hydroelectricity, methanization, wood energy, geothermal and heat pumps, solar thermal, waste valorisation, bio-fuels). The second and third documents propose assessments and comments of situations and evolutions of productions and development (actions, regulatory and legal context, projects) for the different sources, an assessment of the implementation progress of the regional scheme of connection of renewable energies. Annual publications are then proposed which give the same kind of assessments, and comparisons with other French regions

  16. Regional-interstate site-review procedure: low-level radioactive waste disposal facility

    International Nuclear Information System (INIS)

    1983-09-01

    The attributes of the Southern States Energy Board (SSEB) enable it to view federal/state interface problem areas from a perspective that can be uniquely constructive. The board is sensitive to the interests of both federal and state levels of government since it is composed of member states with common regional interests and confirmed by federal legislative action. It has been most effective when exercising a leadership role in finding procedures and practices that use the resources of both levels of government that are mutually supportive and nonduplicative. SSEB began an NRC-funded effort in that direction related to nuclear power plant siting in June 1975, entitled Regional-Interstate Nuclear Facility Siting Procedure Demonstration Project. SSEB approached the problem by working with interested states to analyze various elements of the licensing process, in particular with NEPA review procedures for interstate coordination where potential impacts extend beyond a single state and where the facility serves an interstate or regional need. SSEB also served as a catalyst in the development of a region-wide nuclear facility siting procedure that could improve the effectiveness and timeliness of the regulatory process

  17. Solar energy demonstration zones in the Dalmatian region

    Energy Technology Data Exchange (ETDEWEB)

    Hrastnik, B. [Energy Institute, Zagreb (Croatia); Frankovic, B. [University of Rijeka (Croatia). Faculty of Engineering

    2001-11-01

    The energy consumption in the Dalmatian region was estimated for residential and public sector, tourism, commercial sector and industry. The national energy program for the use of solar energy, SUNEN, assessed solar energy potential in Croatia. Energy from fossil fuels and electricity consumption in the region, which is mostly used in households for preparing hot water and space heating, could be economically substituted by renewable energy. The situation is most promising for the islands of the Adriatic, where solar thermal collectors, PV modules and wind generators could substitute conventional energy sources in satisfying the present thermal and electric demand. The Dalmatian Islands, characterised by a small density of energy consumption, are proposed as unique candidates in Europe for renewable zones, which could demonstrate the full potential of the renewable energy option. As a practical demonstration, the island of Lastovo and the planned tourist village and yacht marina in the Bay of Jurjeva Luka are proposed as a first solar demonstration project on the islands. Technical, economic, legal and institutional barriers, as well as shortages of financing the project identification process produced hereto an adverse environment for solar applications in Croatia. This paper is an initiative for eliminating the barriers and intensify the solar energy use in Croatia providing the clean environment and activation of indigenous energy resources in the region. (author)

  18. Energy Strategy and Regional Planning in Croatia

    International Nuclear Information System (INIS)

    Toljan, I.

    1997-01-01

    The paper describes the relationship between energy strategy and regional planning in Croatia, the targets, environmental issues and preconditions to be met for the establishment of a modern energy sector. (author)

  19. On-Site Renewable Energy and Green Buildings: A System-Level Analysis.

    Science.gov (United States)

    Al-Ghamdi, Sami G; Bilec, Melissa M

    2016-05-03

    Adopting a green building rating system (GBRSs) that strongly considers use of renewable energy can have important environmental consequences, particularly in developing countries. In this paper, we studied on-site renewable energy and GBRSs at the system level to explore potential benefits and challenges. While we have focused on GBRSs, the findings can offer additional insight for renewable incentives across sectors. An energy model was built for 25 sites to compute the potential solar and wind power production on-site and available within the building footprint and regional climate. A life-cycle approach and cost analysis were then completed to analyze the environmental and economic impacts. Environmental impacts of renewable energy varied dramatically between sites, in some cases, the environmental benefits were limited despite the significant economic burden of those renewable systems on-site and vice versa. Our recommendation for GBRSs, and broader policies and regulations, is to require buildings with higher environmental impacts to achieve higher levels of energy performance and on-site renewable energy utilization, instead of fixed percentages.

  20. Nuclear energy in Asia and regional co-operation

    International Nuclear Information System (INIS)

    Ishii, M.

    1997-01-01

    There is increasing concern in East Asia about regional cooperation in the field of nuclear power. At the APEC conference in Osaka in 1995, APEC (Asia Pacific Economic Cooperation) established an Energy Research Center. The center has started to perform joint research forecasts on energy supply and demand for the region. Japan proposed the inauguration of a Conference on Nuclear Safety in Asia at the Moscow Nuclear Energy Summit in 1996. The first conference was held in Tokyo that year. This year, the conference will be held in Seoul. Japan's Atomic Energy Commission sponsors the International Conference for Nuclear Cooperation in Asia every year. This year marks the eighth conference. The outstanding feature of this year's conference was that so many countries stressed regional cooperation. South Korea proposed the installation of a regional online radiation monitoring system. The Philippines asserted the need for a cooperative mechanism on the lines of ASIATOM. Why is so much concern now being focused on nuclear power cooperation in East Asia? What kind of regional cooperation is necessary, and what kind is possible? What are the unique features of nuclear power cooperation in East Asia? These are the points addressed in this paper. (author)

  1. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 24. Regional Energy Efficiency Planning 2011 [for Yogyakarta

    Energy Technology Data Exchange (ETDEWEB)

    Prahara, Pamungkas Jutta; Hariadi, T.K. [Universitas Muhammadiyah PUSPER-UMY, Yogyakarta (Indonesia)

    2012-06-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. Increasing energy demand and decreasing energy supply has to be faced by strategic measures. Daerah Istimewa Yogyakarta (DIY) faces the same problem with more burdens since DIY depends on energy supply from other region. One strategic measure is to reduce energy consumption across sectors. There are, in total, 805.468 electricity consumers in Yogyakarta in the household, social and industrial sector. Through direct measures electricity consumption can be reduced and financial resources can be saved. One of the measures is energy conservation campaign to all sectors in the region which expected to reduce the energy spent, for example to switch off electronic devices totally instead of to put them in standby mode. Survey in the region indicated there are various use of electronic devices in household dominated by refrigeration, television, and AC's. In industries and social, AC and motors are dominating the sector. By applying inverter technology and refrigerant retrofitting to air conditioner can reduce significantly the energy consumption. Changing from old refrigerator with new energy saver refrigerator would also reduce energy consumption. Strategic energy policy and tools has to be identified to push the community to apply the recommended measure. Energy labeling, tax reduction program and energy price increase would make the energy conservation program more feasible and create an environment where inventing in energy efficiency is more attractive. Furthermore a financial resource policy has to be prepared for community education through promotion

  2. U.S. Department of Energy Pacific Region Clean Energy Application Center (PCEAC)

    Energy Technology Data Exchange (ETDEWEB)

    Lipman, Tim [Univ. of California, Berkeley, CA (United States); Kammen, Dan [Univ. of California, Berkeley, CA (United States); McDonell, Vince [Univ. of California, Irvine, CA (United States); Samuelsen, Scott [Univ. of California, Irvine, CA (United States); Beyene, Asfaw [San Diego State Univ., CA (United States); Ganji, Ahmad [San Francisco State Univ., CA (United States)

    2013-09-30

    The U.S. Department of Energy Pacific Region Clean Energy Application Center (PCEAC) was formed in 2009 by the U.S. Department of Energy (DOE) and the California Energy Commission to provide education, outreach, and technical support to promote clean energy -- combined heat and power (CHP), district energy, and waste energy recovery (WHP) -- development in the Pacific Region. The region includes California, Nevada, Hawaii, and the Pacific territories. The PCEAC was operated as one of nine regional clean energy application centers, originally established in 2003/2004 as Regional Application Centers for combined heat and power (CHP). Under the Energy Independence and Security Act of 2007, these centers received an expanded charter to also promote district energy and waste energy recovery, where economically and environmentally advantageous. The centers are working in a coordinated fashion to provide objective information on clean energy system technical and economic performance, direct technical assistance for clean energy projects and additional outreach activities to end users, policy, utility, and industry stakeholders. A key goal of the CEACs is to assist the U.S. in achieving the DOE goal to ramp up the implementation of CHP to account for 20% of U.S. generating capacity by 2030, which is estimated at a requirement for an additional 241 GW of installed clean technologies. Additional goals include meeting the Obama Administration goal of 40 GW of new CHP by 2020, key statewide goals such as renewable portfolio standards (RPS) in each state, California’s greenhouse gas emission reduction goals under AB32, and Governor Brown’s “Clean Energy Jobs Plan” goal of 6.5 GW of additional CHP over the next twenty years. The primary partners in the PCEAC are the Department of Civil and Environmental Engineering and the Energy and Resources Group (ERG) at UC Berkeley, the Advanced Power and Energy Program (APEP) at UC Irvine, and the Industrial Assessment Centers (IAC

  3. NEUTRON CROSS SECTION EVALUATIONS OF FISSION PRODUCTS BELOW THE FAST ENERGY REGION

    International Nuclear Information System (INIS)

    OH, S.Y.; CHANG, J.; MUGHABGHAB, S.

    2000-01-01

    Neutron cross section evaluations of the fission-product isotopes, 95 Mo, 99 Tc, 101 Ru, 103 Rh, 105 Pd, 109 Ag, 131 Xe, 133 Cs, 141 Pr, 141 Nd, 147 Sm, 149 Sm, 150 Sm, 151 Sm, 152 Sm, 153 Eu, 155 Gd, and 157 Gd were carried out below the fast neutron energy region within the framework of the BNL-KAERI international collaboration. In the thermal energy region, the energy dependence of the various cross-sections was calculated by applying the multi-level Breit-Wigner formalism. In particular, the strong energy dependence of the coherent scattering lengths of 155 Gd and 157 Gd were determined and were compared with recent calculations of Lynn and Seeger. In the resonance region, the recommended resonance parameters, reported in the BNL compilation, were updated by considering resonance parameter information published in the literature since 1981. The s-wave and, if available, p-wave reduced neutron widths were analyzed in terms of the Porter-Thomas distribution to determine the average level spacings and the neutron strength functions. Average radiative widths were also calculated from measured values of resolved energy resonances. The average resonance parameters determined in this study were compared with those in the BNL and other compilations, as well as the ENDF/B-VI, JEF-2.2, and JENDL-3.2 data libraries. The unresolved capture cross sections of these isotopes, computed with the determined average resonance parameters, were compared with measurements, as well as the ENDF/B-VI evaluations. To achieve agreement with the measurements, in a few cases minor adjustments in the average resonance parameters were made. Because of astrophysical interest, the Maxwellian capture cross sections of these nuclides at a neutron temperature of 30 keV were computed and were compared with other compilations and evaluations

  4. Regional Integration of Renewable Energies

    International Nuclear Information System (INIS)

    Amador Guerra, J.; Dominguez Bravo, J.

    2000-01-01

    The aim of this report is to show how Energetic Planning and Territorial Policy should be working together for a better integration of Renewable Energies into Region. This Integration should to contemplate social, economic and environmental aspects of the territory. The report has been classified into 7 items: planning, energetic scenarios, technology transfer for Renewable Energies dissemination, barriers for this dissemination, environmental aspects, European Union Policy and Decision Support Systems (and specially GIS). (Author) 54 refs

  5. Energy Security in Asia: Prospects for Regional Cooperation

    OpenAIRE

    Lucas, Nigel

    2014-01-01

    Three case studies illustrate some of the secondary consequences of the search for energy security and its relationship to regional trade and cooperation: the role of the People’s Republic of China, the emerging market in biofuels in Southeast Asia, and diverse feed-in tariffs for renewable energy. The three main ways regional cooperation can strengthen national policies on energy security are (i) sharing information and knowledge to create a sound evidence base for policies, (ii) agreeing on...

  6. Climate information for the wind energy industry in the Mediterranean Region

    Science.gov (United States)

    Calmanti, Sandro; Davis, Melanie; Schmidt, Peter; Dell'Aquila, Alessandro

    2013-04-01

    According to the World Wind Energy Association the total wind generation capacity worldwide has come close to cover 3% of the world's electricity demand in 2011. Thanks to the enormous resource potential and the relatively low costs of construction and maintenance of wind power plants, the wind energy sector will remain one of the most attractive renewable energy investment options. Studies reveal that climate variability and change pose a new challenge to the entire renewable energy sector, and in particular for wind energy. Stakeholders in the wind energy sector mainly use, if available, site-specific historical climate information to assess wind resources at a given project site. So far, this is the only source of information that investors (e.g., banks) are keen to accept for decisions concerning the financing of wind energy projects. However, one possible wind energy risk at the seasonal scale is the volatility of earnings from year to year investment. The most significant risk is therefore that not enough units of energy (or megawatt hours) can be generated from the project to capture energy sales to pay down debt in any given quarter or year. On the longer time scale the risk is that a project's energy yields fall short of their estimated levels, resulting in revenues that consistently come in below their projection, over the life of the project. The nature of the risk exposure determines considerable interest in wind scenarios, as a potential component of both the planning and operational phase of a renewable energy project. Fundamentally, by using climate projections, the assumption of stationary wind regimes can be compared to other scenarios where large scale changes in atmospheric circulation patterns may affect local wind regimes. In the framework of CLIM-RUN EU FP7 project, climate experts are exploring the potential of seasonal to decadal climate forecast techniques (time-frame 2012-2040) and regional climate scenarios (time horizon 2040+) over the

  7. Northeast Asian Energy Corridor Initiative for Regional Collaboration

    Directory of Open Access Journals (Sweden)

    Paik Hoon

    2012-12-01

    Full Text Available For historical and political reasons, South Korea (hereafter Korea, Japan and China have not achieved much progress in regional energy cooperation for decades. However, the rising importance of Northeast Asia (NEA in the world energy sphere, especially in the global oil market, is providing an opportunity to create an integrated oil market in the region. This study suggests the Northeast Asian Energy Corridor (NEAEC Initiative as an effective conduit for raising the possibility of the Northeast Asian oil hub project. The NEAEC Initiative combines the model of Europe's Amsterdam-Rotterdam-Antwerp (ARA with Singapore's AsiaClear as a form of financial collaboration. The study suggests that an elFor historical and political reasons, South Korea (hereafter Korea, Japan and China have not achieved much progress in regional energy cooperation for decades. However, the rising importance of Northeast Asia (NEA in the world energy sphere, especially in the global oil market, is providing an opportunity to create an integrated oil market in the region. This study suggests the Northeast Asian Energy Corridor (NEAEC Initiative as an effective conduit for raising the possibility of the Northeast Asian oil hub project. The NEAEC Initiative combines the model of Europe's Amsterdam-Rotterdam-Antwerp (ARA with Singapore’s AsiaClear as a form of financial collaboration. The study suggests that an electronically integrated Over-the-Counter (OTC market clearing mechanism accompanied by other key financial instruments among Korea, Japan and China can be an effective means for promoting financial collaboration in the region.

  8. Renewable Resources: a national catalog of model projects. Volume 2. Mid-American Solar Energy Complex Region

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-07-01

    This compilation of diverse conservation and renewable energy projects across the United States was prepared through the enthusiastic participation of solar and alternate energy groups from every state and region. Compiled and edited by the Center for Renewable Resources, these projects reflect many levels of innovation and technical expertise. In many cases, a critique analysis is presented of how projects performed and of the institutional conditions associated with their success or failure. Some 2000 projects are included in this compilation; most have worked, some have not. Information about all is presented to aid learning from these experiences. The four volumes in this set are arranged in state sections by geographic region, coinciding with the four Regional Solar Energy Centers. The table of contents is organized by project category so that maximum cross-referencing may be obtained. This volume includes information on the Mid-American Solar Energy Complex Region. (WHK)

  9. Waste energy recovery in the industry in the ECE region

    International Nuclear Information System (INIS)

    1985-01-01

    In the ECE region industry accounts for about 44 per cent of total final energy consumption, 50-55 per cent of which is ''lost''. Since the early 1970s the efficiency of energy use has improved by 5 or 6 percentage points. The potential for further cost-effective savings is estimated at 10 to 20 percentage points, depending on the type of industrial activity, kind of waste energy, availability of outlets, investment strategies, awareness of the significantly improved technical possibilities and degree of co-operation between energy specialists and production engineers, equipment manufacturers, and industrial sectors at the national and international levels. The present publication argues the case for secondary energy recovery (SER) by end-users and international co-operation in technical, economic, environmental and methodological fields. It is based on data compiled by the secretariat of the Economic Commission for Europe on 1 June 1984 and given general distribution. Refs, figs and tabs

  10. Evaluating energy security in the Asia-Pacific region: A novel methodological approach

    International Nuclear Information System (INIS)

    Vivoda, Vlado

    2010-01-01

    This paper establishes an 'energy security assessment instrument' based on a new and expanded conceptualisation of energy security. The instrument is a systematic interrogative tool for evaluating energy security of individual states or regions. It consists of eleven broad energy security dimensions associated with the current global energy system. These energy security dimensions take into account numerous quantitative and qualitative attributes of each country's energy security and policy, and include both traditional energy security concerns and many new factors, such as environmental, socio-cultural and technological. Another dimension, largely absent from previous analyses, is the existence of, and the issues addressed in, energy security policy in each country. This instrument serves as an assessment system with which to evaluate energy security in the Asia-Pacific region. The existing studies on energy security in the Asia-Pacific region suffer from serious limitations. No study to date examines regional energy security policies by adopting a more comprehensive energy security definition as a starting point. Most studies also focus on a single country or issue. Even if they examine energy security in major regional economies, they lack critical comparative analysis. The instrument is valuable as it may be utilised to draw a comprehensive map of regional energy security situation, which can also include comparative analysis of energy security characteristics across the Asia-Pacific region. Ultimately, it may be utilised to set up a framework for improved regional energy cooperation with the aim of providing regional leaders with a blueprint for improving regional energy security and policy.

  11. Environment-adjusted regional energy efficiency in Taiwan

    International Nuclear Information System (INIS)

    Hu, Jin-Li; Lio, Mon-Chi; Yeh, Fang-Yu; Lin, Cheng-Hsun

    2011-01-01

    This study applies the four-stage DEA procedure to calculate the energy efficiency of 23 regions in Taiwan from 1998 to 2007. After controlling for the effects of external environments, only Taipei City, Chiayi City, and Kaohsiung City are energy efficient. Note that Kaohsiung City reaches the efficiency frontier due to the adjustment via partial environmental factors such as higher education attainment and transport vehicles. We also find a worsening trend for Taiwan's energy efficiency. Not only is there a gap of energy efficiency between Taiwan's metropolitan areas and the other regions, but the gap has also widened in recent years. Those inefficient counties should be given priority and the savings potential. Except for road density, the evidence indicates that each environmental factor has partial incremental effects on input slacks. As more cars and motorcycles are unfavorable externalities affecting partial energy efficiency, the central government should help local governments retire inefficient old motor vehicles, encourage energy-saving vehicle models, and provide convenient mass transportation systems. Besides, people with higher education cause industrial energy inefficient in Taiwan. The conscious of effective energy saving is necessary to schools, communities, and employee accordingly.

  12. Atomic energy levels and Grotrian diagrams

    CERN Document Server

    Bashkin, Stanley

    1975-01-01

    Atomic Energy Levels and Grotrian Diagrams, Volume I: Hydrogen I - Phosphorus XV presents diagrams of various elements that show their energy level and electronic transitions. The book covers the first 15 elements according to their atomic number. The text will be of great use to researchers and practitioners of fields such as astrophysics that requires pictorial representation of the energy levels and electronic transitions of elements.

  13. Selection of projects in the regional energy planning

    International Nuclear Information System (INIS)

    Ramirez P, R.; Navas M, F.

    1993-01-01

    The processes of regional energy planning have changed vastly in the last years and it will continue changing in the future for the new norm of the State. This work tries to show the use of systematic tools in the selection of regional energy projects. It discusses a methodology of selection of projects based on a multivariate technical. It is applied in the Southwestern region of Colombia and both selection and priority results are obtained. The designed methodology allows to make the selection of projects in an automatic way with a software designed for such an end. In the case of Southwestern it arrives to a briefcase of projects for an energy plan and made for other races

  14. Regional Scale Modelling for Exploring Energy Strategies for Africa

    International Nuclear Information System (INIS)

    Welsch, M.

    2015-01-01

    KTH Royal Institute of Technology was founded in 1827 and it is the largest technical university in Sweden with five campuses and Around 15,000 students. KTH-dESA combines an outstanding knowledge in the field of energy systems analysis. This is demonstrated by the successful collaborations with many (UN) organizations. Regional Scale Modelling for Exploring Energy Strategies for Africa include Assessing renewable energy potentials; Analysing investment strategies; ) Assessing climate resilience; Comparing electrification options; Providing web-based decision support; and Quantifying energy access. It is conclude that Strategies required to ensure a robust and flexible energy system (-> no-regret choices); Capacity investments should be in line with national & regional strategies; Climate change important to consider, as it may strongly influence the energy flows in a region; Long-term models can help identify robust energy investment strategies and pathways that Can help assess future markets and profitability of individual projects

  15. Isotope shifts and electronic configurations of some of the energy levels of the neutral gadolinium atom

    International Nuclear Information System (INIS)

    Ahmad, S.A.; Venugopalan, A.; Saksena, G.D.

    1982-01-01

    Isotope shift ΔT (156-160) have been evaluated for 52 odd and 90 even energy levels of the neutral gadolinium atom from the measurements carried out on 166 lines of the first spectrum in the region 4535 to 4975 A on a photoelectric recording Fabry-Perot Spectrometer and enriched samples of 156 Gd and 160 Gd. Earlier studies provide data for just two lines in this region. Assignment of electronic configurations to some of the energy levels have been either confirmed or revised; some unassigned levels have been assigned probable configurations. The present study provides, for the first time, isotope shift of the two levels of 4f 7 6s 2 7s configuration of Gd I. (author)

  16. Is there an optimum level for renewable energy?

    International Nuclear Information System (INIS)

    Moriarty, Patrick; Honnery, Damon

    2011-01-01

    Because continued heavy use of fossil fuel will lead to both global climate change and resource depletion of easily accessible fuels, many researchers advocate a rapid transition to renewable energy (RE) sources. In this paper we examine whether RE can provide anywhere near the levels of primary energy forecast by various official organisations in a business-as-usual world. We find that the energy costs of energy will rise in a non-linear manner as total annual primary RE output increases. In addition, increasing levels of RE will lead to increasing levels of ecosystem maintenance energy costs per unit of primary energy output. The result is that there is an optimum level of primary energy output, in the sense that the sustainable level of energy available to the economy is maximised at that level. We further argue that this optimum occurs at levels well below the energy consumption forecasts for a few decades hence. - Highlights: → We need to shift to renewable energy for climate change and fuel depletion reasons. → We examine whether renewable energy can provide the primary energy levels forecast. → The energy costs of energy rise non-linearly with renewable energy output. → There is thus an optimum level of primary energy output. → This optimum occurs at levels well below future official energy use forecasts.

  17. Energy outlook for the APEC region

    International Nuclear Information System (INIS)

    Priddle, R.

    1996-01-01

    The outlook for energy demand in the Asia-Pacific Economic Cooperation (APEC) region to 2010 is summarized under two scenarios: capacity constraints, in which energy price increases dampen demand, and energy savings, in which energy demand growth is dampened by improvements to the underlying energy intensity trends. In the capacity constraints case, total APEC primary energy demand is projected to increase by more than 50 percent, at an average annual rate of 2.3 percent. Natural gas and solids (mostly coal) are expected to be the fastest growing fossil fuels. In the energy savings case, total primary energy demand could increase by 42 percent, an annual average rate of 2 percent. Projected demands for energy are presented, categorized by fuel: oil demand/supply, natural gas, coal and other solid fuel, electricity and heat, hydroelectric power, and nuclear power. (author). 4 tabs., 3 figs

  18. Regional Price Levels in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Petr Musil

    2017-06-01

    Full Text Available International comparison belongs to statistical topics which attracts either experts or general public. Official statistics provides estimates of national price levels only. Therefore, official regional analysis is based on national price levels and does not take into account potential differences in prices among regions within a country. Fortunately, researchers have been dealing with them and estimates for several countries are available. The topic is also important in the Czech Republic even two papers focused on regional price levels were published in Statistika journal in 2016. The aim of the paper is to compare both approaches from various perspectives.

  19. The energy divide: Integrating energy transitions, regional inequalities and poverty trends in the European Union

    Science.gov (United States)

    Bouzarovski, Stefan; Tirado Herrero, Sergio

    2016-01-01

    Energy poverty can be understood as the inability of a household to secure a socially and materially necessitated level of energy services in the home. While the condition is widespread across Europe, its spatial and social distribution is highly uneven. In this paper, the existence of a geographical energy poverty divide in the European Union (EU) provides a starting point for conceptualizing and exploring the relationship between energy transitions – commonly described as wide-ranging processes of socio-technical change – and existing patterns of regional economic inequality. We have undertaken a comprehensive analysis of spatial and temporal trends in the national-scale patterns of energy poverty, as well as gas and electricity prices. The results of our work indicate that the classic economic development distinction between the core and periphery also holds true in the case of energy poverty, as the incidence of this phenomenon is significantly higher in Southern and Eastern European EU Member States. The paper thus aims to provide the building blocks for a novel theoretical integration of questions of path-dependency, uneven development and material deprivation in existing interpretations of energy transitions. PMID:28690374

  20. Regional energy integration in Africa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-06-15

    This report is the first publication produced within the framework of the WEC's Africa Regional Action Plan as part of the 2005-2007 Work Programme. Presently, over 80% of the total energy consumption in Africa is based on traditional biomass used mostly for cooking. This lack of access to modern energy is holding back economic and social development for 1.6 billion people around the world. The situation is particularly grave in sub-Sahara Africa where over 80% of the population lives in rural areas and the average electrification rate is less than 5%. At least 50 million new connections are needed to provide electricity to supply the non-connected areas in Africa. The over 700 million potential customers represented by these new connections provide a major business opportunity. It is now widely recognised that development assistance, bilateral aid, multilateral financing institutions, a multitude of international aid agencies, NGOs and others have failed to make a significant difference. A new approach is required, otherwise the number of people without access to electricity will continue to grow, and none of the Millennium Development Goals set by the United Nations will be achieved. This regional report highlights key factors that affect cooperative energy projects. The geopolitical context, investment climate and appropriate regulation are just as important as the institutional and technical capacity required to execute many of these projects. The report identifies four key benefits of regional integration: improved security of supply and accessibility; increased economic efficiency; enhanced environmental quality and broader development of renewable resources.

  1. Regional energy integration in Africa

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-06-15

    This report is the first publication produced within the framework of the WEC's Africa Regional Action Plan as part of the 2005-2007 Work Programme. Presently, over 80% of the total energy consumption in Africa is based on traditional biomass used mostly for cooking. This lack of access to modern energy is holding back economic and social development for 1.6 billion people around the world. The situation is particularly grave in sub-Sahara Africa where over 80% of the population lives in rural areas and the average electrification rate is less than 5%. At least 50 million new connections are needed to provide electricity to supply the non-connected areas in Africa. The over 700 million potential customers represented by these new connections provide a major business opportunity. It is now widely recognised that development assistance, bilateral aid, multilateral financing institutions, a multitude of international aid agencies, NGOs and others have failed to make a significant difference. A new approach is required, otherwise the number of people without access to electricity will continue to grow, and none of the Millennium Development Goals set by the United Nations will be achieved. This regional report highlights key factors that affect cooperative energy projects. The geopolitical context, investment climate and appropriate regulation are just as important as the institutional and technical capacity required to execute many of these projects. The report identifies four key benefits of regional integration: improved security of supply and accessibility; increased economic efficiency; enhanced environmental quality and broader development of renewable resources.

  2. Energy sustainability performance of the regional economy

    Directory of Open Access Journals (Sweden)

    N. I. Danilov

    2005-03-01

    Full Text Available The results of the study of the dynamics of energy intensity of gross regional product of the Sverdlovsk region for the period 1996 - 2003 years. and projections for the period up to 2015. The principal possibility of growth performance of the regional economy, without a significant increase in the consumption of primary fuel.

  3. Prospective Physics Teachers' Level of Understanding Energy, Power and Force Concepts

    Science.gov (United States)

    Saglam-Arslan, Aysegul; Kurnaz, Mehmet Altan

    2009-01-01

    The aim of this study is to determine prospective physics teachers' level of understanding of the concepts of energy and the related concepts of force and power. The study was carried out with the participation of 56 physics education department students at a university in Karadeniz region. All participants had previously taken an introductory…

  4. Renewable energy in the heating sector in Austria with particular reference to the region of Upper Austria

    International Nuclear Information System (INIS)

    Kranzl, Lukas; Kalt, Gerald; Müller, Andreas; Hummel, Marcus; Egger, Christiane; Öhlinger, Christine; Dell, Gerhard

    2013-01-01

    The heating sector has been neglected in energy policies for quite some time, especially on the European level. Only recently, with the implementation of the European directive 2009/28/EC the sector has gained higher attention. The objective of this paper is to provide an overview of the heat market in Austria and of the current status and future prospects of renewable energy in the heat sector (RES-H) up to 2030. Despite the growing energy demand, the share of renewable energy in the total energy demand for space heating and hot water increased from about 20% in 1970 to about 34% in 2008. This is mainly due to ambitious RES-H support instruments and regional policy targets. For example, the government of the region of Upper Austria has implemented a target of 100% RES-H share in the space heating and hot water sector until the year 2030. However, the National Renewable Energy Action Plan for 2020 foresees only moderate growth rates for RES-H compared to recent market growth and scenarios in literature. Due to the ambitious targets and support schemes of regional governments it seems likely that RES-H deployment could growstronger than stated in the action plan. - Highlights: ► Overview on Austrian heat sector and RES-H development. ► Growing RES-H market mainly due to regional promotion schemes. ► Austrian NREAP foresees only moderate growth of RES-H up to 2020. ► Targets and policies on the regional level might lead to stronger RES-H deployment

  5. Federal Energy Regulatory Commission (FERC) Regions

    Data.gov (United States)

    Department of Homeland Security — Federal Energy Regulatory Commission (FERC) Regions. FERC is an independent agency that regulates the interstate transmission of electricity, natural gas, and oil....

  6. Energy and externality environmental regional model

    International Nuclear Information System (INIS)

    Baldi, L.; Bianchi, A.; Peri, M.

    2000-01-01

    The use of environmental externalities in both territorial management and the direction of energy and environment, faces the difficulties arising from their calculation. The so-called MACBET regional model, which has been constructed for Lombardy, is a first brand new attempt to overcome them. MACBET is a calculation model to assess environmental and employment externalities connected to energy use [it

  7. 60Co levels in the seawater regions

    International Nuclear Information System (INIS)

    Yoshioka, Mitsuo

    1983-01-01

    In order to assess the contribution from nuclear power facilities to the 60 Co levels in seawater regions, it is essential to grasp the background values of 60 Co. The following matters are described: 60 Co sources and the respective inputs; nuclear test fallout and nuclear power plants; the 60 Co levels in overseas countries; the 60 Co levels in Japan; the 60 Co levels from nuclear power plants in Fukui prefecture. In the seawater regions around Japan, there have been numerous instances of 60 Co detection; several pCi/kg of dry earth in sea bottom earth and about 1 pCi/kg of raw material in marine life can be considered as the background levels due to nuclear test fallout and nuclear-powered submarines. In the seawater regions of Fukui prefecture, the 60 Co levels appreciably exceeded the above background due to the nuclear power plants, which are insignificant concerning the radiation exposure of the local people. (Mori, K.)

  8. Southern Africa’s Water–Energy Nexus: Towards Regional Integration and Development

    Directory of Open Access Journals (Sweden)

    Tafadzwanashe Mabhaudhi

    2016-06-01

    Full Text Available The Southern African Development Community’s (SADC water and energy sectors are under increasing pressure due to population growth and agricultural and industrial development. Climate change is also negatively impacting on the region’s water and energy resources. As the majority of SADC’s population lives in poverty, regional development and integration are underpinned by water and energy security as the watercourses in the region are transboundary in nature. This paper reviews the region’s water and energy resources and recommends policies based on the water–energy nexus approach. This is achieved by reviewing literature on water and energy resources as well as policy issues. Water resources governance provides a strong case to create a water–energy nexus platform to support regional planning and integration as SADC countries share similar climatic and hydrological conditions. However, there has been a gap between water and energy sector planning in terms of policy alignment and technical convergence. These challenges hinder national policies on delivering economic and social development goals, as well as constraining the regional goal of greater integration. Regional objectives on sustainable energy and access to clean water for all can only be achieved through the recognition of the water–energy nexus, championed in an integrated and sustainable manner. A coordinated regional water–energy nexus approach stimulates economic growth, alleviates poverty and reduces high unemployment rates. The shared nature of water and energy resources requires far more transboundary water–energy nexus studies to be done in the context of regional integration and policy formulation.

  9. The regional energy integration: the latin-american experiences

    International Nuclear Information System (INIS)

    2003-01-01

    The ways of the regional economic integrations are not identical and generate different repercussions on the markets and the energy industries evolution. The example of the Latin America proposes many various experiences to evaluate the stakes and the limits of each regional integrations. These limits lead to solution researches including indisputable convergencies. The first part of this document presents the genesis of these regional economic integrations experiences in Latina America, to study in the second part the energy consequences of the liberal ALENA and of the more political MERCOSUR. (A.L.B.)

  10. Porte de Gascogne region - Energy-climate profile. Study of the potential in renewable energy and in energy management in five communes of the Porte de Gascogne region

    International Nuclear Information System (INIS)

    2013-03-01

    After a presentation of the studied territory, a recall of challenges related to climate change, a discussion of the role of Climate-Air-Energy Regional Schemes (SRCAE), this study reports an analysis of the territory vulnerability to climate change under different aspects (climate, biodiversity, water, agriculture, built environment, soil erosion, others). It draws the energy-climate profile of the region in terms of energy consumption and of vulnerability. These issues are then addressed per sector (housing, tertiary, agriculture, industry, transports, wastes, good consumption, tourism). Energy production is analysed (renewable energies, solar thermal, photovoltaic, wood, biomass, biogas, geothermal, combustion, bio-fuel). Scenarios are defined for energy saving, reduction of greenhouse gas emissions, renewable energy production, and carbon storage. An action plan is then defined. A second document reports studies of energy consumption, heritage, possibilities of development of renewable energies, and possibilities of development of positive energy building in the case of five communes (Fleurance, Gimont, Lectoure, Saint-Clar, and Samatan)

  11. Black gold to green gold: regional energy policy and the rehabilitation of coal in response to climate change

    Energy Technology Data Exchange (ETDEWEB)

    Drake, F. [University of Leeds, Leeds (United Kingdom). School of Geology

    2009-03-15

    Energy production has come under increasing scrutiny as concerns about energy security and climate change have risen. In the UK changes in government structure and privatisation of the electricity industry have led to the emergence of multi-level governance. This means that decisions on how to reduce carbon dioxide emissions from the electricity-generating sector should no longer be solely a national policy decision. Previous studies have sought to explore how renewable energy may develop under multi-level governance, but this paper pays attention to a traditional fossil fuel source, coal, which is still an important means of electricity generation. Coal is the most abundant fossil fuel and advocates argue that carbon capture and storage techniques could make coal 'clean', paving the way for a long-term, secure and low emission way to produce energy. This study focuses on the Yorkshire and Humber Region, which has had a long association with coal mining and looks at the implications of this as the region seeks to develop a climate change action plan and an energy strategy within the new regional governance structures. The paper argues that the regional networks developed to address climate change are influenced by existing social power structures and alliances. The region as a territorial structure becomes a useful device in promoting national priorities.

  12. Southwest Regional Clean Energy Incubation Initiative (SRCEII)

    Energy Technology Data Exchange (ETDEWEB)

    Webber, Michael [Univ. of Texas, Austin, TX (United States)

    2017-10-31

    The Austin Technology Incubator’s (ATI’s) Clean Energy Incubator at the University of Texas at Austin (ATI-CEI) utilized the National Incubator Initiative for Clean Energy (NIICE) funding to establish the Southwest Regional Clean Energy Incubation Initiative, composed of clean energy incubators from The University of Texas at Austin (UT-Austin), The University of Texas at El Paso (UTEP), The University of Texas at San Antonio (UTSA), and Texas A&M University (TAMU).

  13. Wind energy resource assessment in Madrid region

    Energy Technology Data Exchange (ETDEWEB)

    Migoya, Emilio; Crespo, Antonio; Jimenez, Angel; Garcia, Javier; Manuel, Fernando [Laboratorio de Mecanica de Fluidos, Departamento de Ingenieria Energetica y Fluidomecanica, Escuela Tecnica Superior Ingenieros Industriales (ETSII), Universidad Politecnica de Madrid (UPM), C/Jose Gutierrez Abascal, 2-28006, Madrid (Spain)

    2007-07-15

    The Comunidad Autonoma de Madrid (Autonomous Community of Madrid, in the following Madrid Region), is a region located at the geographical centre of the Iberian Peninsula. Its area is 8.028 km{sup 2}, and its population about five million people. The Department of Economy and Technological Innovation of the Madrid Region, together with some organizations dealing on energy saving and other research institutions have elaborated an Energy Plan for the 2004-12 period. As a part of this work, the Fluid Mechanics Laboratory of the Superior Technical School of Industrial Engineers of the Polytechnic University of Madrid has carried out the assessment of the wind energy resources [Crespo A, Migoya E, Gomez Elvira R. La energia eolica en Madrid. Potencialidad y prospectiva. Plan energetico de la Comunidad de Madrid, 2004-2012. Madrid: Comunidad Autonoma de Madrid; 2004]; using for this task the WAsP program (Wind Atlas Analysis and Application Program), and the own codes, UPMORO (code to study orography effects) and UPMPARK (code to study wake effects in wind parks). Different kinds of data have been collected about climate, topography, roughness of the land, environmentally protected areas, town and village distribution, population density, main facilities and electric power supply. The Spanish National Meteorological Institute has nine wind measurement stations in the region, but only four of them have good and reliable temporary wind data, with time measurement periods that are long enough to provide representative correlations among stations. The Observed Wind Climates of the valid meteorological stations have been made. The Wind Atlas and the resource grid have been calculated, especially in the high wind resource areas, selecting appropriate measurements stations and using criteria based on proximity, similarity and ruggedness index. Some areas cannot be used as a wind energy resource mainly because they have environmental regulation or, in some cases, are very close

  14. Regional energy system optimization - Potential for a regional heat market

    International Nuclear Information System (INIS)

    Karlsson, Magnus; Gebremedhin, Alemayehu; Klugman, Sofia; Henning, Dag; Moshfegh, Bahram

    2009-01-01

    Energy supply companies and industrial plants are likely to face new situations due to, for example, the introduction of new energy legislation, increased fuel prices and increased environmental awareness. These new prerequisites provide companies with new challenges but also new possibilities from which to benefit. Increased energy efficiency within companies and increased cooperation between different operators are two alternatives to meet the new conditions. A region characterized by a high density of energy-intensive processes is used in this study to find the economic potential of connecting three industrial plants and four energy companies, within three local district heating systems, to a regional heat market, in which different operators provide heat to a joint district heating grid. Also, different investment alternatives are studied. The results show that the economical potential for a heat market amounts to between 5 and 26 million EUR/year with payback times ranging from two to eleven years. However, the investment costs and the net benefit for the total system need to be allotted to the different operators, as they benefit economically to different extents from the introduction of a heat market. It is also shown that the emissions of CO 2 from the joint system would decrease compared to separate operation of the systems. However, the valuation of CO 2 emissions from electricity production is important as the difference of emitted CO 2 between the accounting methods exceeds 650 kton/year for some scenarios

  15. X-ray absorption intensity at high-energy region

    International Nuclear Information System (INIS)

    Fujikawa, Takashi; Kaneko, Katsumi

    2012-01-01

    We theoretically discuss X-ray absorption intensity in high-energy region far from the deepest core threshold to explain the morphology-dependent mass attenuation coefficient of some carbon systems, carbon nanotubes (CNTs), highly oriented pyrolytic graphite (HOPG) and fullerenes (C 60 ). The present theoretical approach is based on the many-body X-ray absorption theory including the intrinsic losses (shake-up losses). In the high-energy region the absorption coefficient has correction term dependent on the solid state effects given in terms of the polarization part of the screened Coulomb interaction W p . We also discuss the tail of the valence band X-ray absorption intensity. In the carbon systems C 2s contribution has some influence on the attenuation coefficient even in the high energy region at 20 keV.

  16. The regional ground-based wind energy scheme of Pays-de-la-Loire: project, Assessment of the consultation on the regional wind energy project, final version, Prefect decree bearing approval of the regional ground-based wind energy scheme of Pays-de-la-Loire

    International Nuclear Information System (INIS)

    2012-08-01

    This document first presents the regional wind energy scheme (SRE) as a framework for ground-based wind energy development, and as the wind energy component of the regional climate air energy scheme (SRCAE), briefly presents the elaboration approach, and indicates the legal scope of this scheme. The next part outlines the high rate development of wind energy in the Pays-de-la-Loire region. The third part reports the identification, analysis and assessment of areas of interest for the development of wind energy. Finally, the objective of this development by 2020 is estimated

  17. The mediating role of social workers in the implementation of regional policies targeting energy poverty

    International Nuclear Information System (INIS)

    Scarpellini, Sabina; Sanz Hernández, M. Alexia; Llera-Sastresa, Eva; Aranda, Juan A.; López Rodríguez, María Esther

    2017-01-01

    This paper aims to provide a socio-political reflection of the role played by social workers in regional policies and of the real needs of households affected by energy poverty. The paper also examines the impact of technical-specialised training on the ability of social workers to prevent and mitigate conditions of household energy poverty in Europe. The adoption of a research-action-participation methodological framework and a training research approach has permitted the opinions of social workers to be collected through surveys, and their central role in implementing regional policies to be highlighted. The conclusions obtained have made possible the construction of a self-diagnosis and data-collection tool which increases the ability of social workers to mediate and implement urgent mitigation measures for energy poverty. Finally, regional policies which aim to mitigate household energy poverty are examined from the professional perspective of social workers. - Highlights: • Social workers play a mediating role in the certification of household energy poverty. • Specific training for social workers contributes to the prevention of energy poverty. • National wide regulation would enable the implementation of equitable measures for energy poverty. • It is recommendable to define progressive subsidies depending on the level of energy vulnerability of the households.

  18. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 8. Report on general competency trainings (basic level) by TEDC for SMK teachers from the five CASINDO regions

    Energy Technology Data Exchange (ETDEWEB)

    Kamphuis, E. [ETC Nederland, Leusden (Netherlands); Permana, I. [Technical Education Development Centre TEDC, Bandung (Indonesia)

    2011-03-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report presents an overview of the training activities on general renewable energy technologies competencies conducted by TEDC Bandung (Technical Education Development Centre), for the teachers of the 11 SMKs (Sekolah Menengah Kejuruan of the Ministry of Education; SMKs are Vocational and Technical Schools) involved in the CASINDO project. The report also contains a description of the Training of Trainers activities conducted by the CASINDO consortium for TEDC staff in the renewable energy technologies micro hydro power, solar photovoltaic, wind energy, biomass , biogas and energy efficiency.

  19. Regional Integration of Renewable Energies; Integracion Regional de energias Renovables

    Energy Technology Data Exchange (ETDEWEB)

    Amador Guerra, J; Dominguez Bravo, J [Ciemat.Madrid (Spain)

    2000-07-01

    The aim of this report is to show how Energetic Planning and Territorial Policy should be working together for a better integration of Renewable Energies into Region. This Integration should to contemplate social, economic and environmental aspects of the territory. The report has been classified into 7 items: planning, energetic scenarios, technology transfer for Renewable Energies dissemination, barriers for this dissemination, environmental aspects, European Union Policy and Decision Support Systems (and specially GIS). (Author) 54 refs.

  20. Binding energy and single-particle energies in the 16O Region

    International Nuclear Information System (INIS)

    Fiase, J.O.; Sharma, L.K.

    2004-01-01

    In this paper we present the binding energy of 16 O together with single-particle energies in the oxygen region by folding together a Hamiltonian in the rest-frame of the nucleus with two-body correlation functions based on the Nijmegen potential. We have found that the binding energies are very sensitive to the core radius rc and that the effects of tensor correlations are non-negligible.Our calculated binding energy, E B = - 127.8 MeV with r c = 0.241 fm compares well with the experimental binding energy, E B = - 127.6 MeV

  1. The Magnetic Free Energy in Active Regions

    Science.gov (United States)

    Metcalf, Thomas R.; Mickey, Donald L.; LaBonte, Barry J.

    2001-01-01

    The magnetic field permeating the solar atmosphere governs much of the structure, morphology, brightness, and dynamics observed on the Sun. The magnetic field, especially in active regions, is thought to provide the power for energetic events in the solar corona, such as solar flares and Coronal Mass Ejections (CME) and is believed to energize the hot coronal plasma seen in extreme ultraviolet or X-rays. The question remains what specific aspect of the magnetic flux governs the observed variability. To directly understand the role of the magnetic field in energizing the solar corona, it is necessary to measure the free magnetic energy available in active regions. The grant now expiring has demonstrated a new and valuable technique for observing the magnetic free energy in active regions as a function of time.

  2. The evolutions of energy in French regions between 2002 and 2012

    International Nuclear Information System (INIS)

    Dussud, Francois-Xavier; Moroni, Thomas

    2015-05-01

    This publication proposes and comments maps, graphs and tables of data regarding energy production in France and in its regions over 10 years (2002-2012). Thus, it discusses the evolution of the nuclear, and non nuclear (notably hydraulic) plants, the development of wind and photovoltaic energy production (installed power) in the French regions. It outlines the strong geographic concentration of electricity production (three quarters of the production come from five regions), the global general decrease of energy consumption with a decrease of energy consumption in the housing sector, and an increase in the office building sector. It outlines that energy intensity decreases in almost all French regions

  3. NEUTRON CROSS SECTION EVALUATIONS OF FISSION PRODUCTS BELOW THE FAST ENERGY REGION

    Energy Technology Data Exchange (ETDEWEB)

    OH,S.Y.; CHANG,J.; MUGHABGHAB,S.

    2000-05-11

    Neutron cross section evaluations of the fission-product isotopes, {sup 95}Mo, {sup 99}Tc, {sup 101}Ru, {sup 103}Rh, {sup 105}Pd, {sup 109}Ag, {sup 131}Xe, {sup 133}Cs, {sup 141}Pr, {sup 141}Nd, {sup 147}Sm, {sup 149}Sm, {sup 150}Sm, {sup 151}Sm, {sup 152}Sm, {sup 153}Eu, {sup 155}Gd, and {sup 157}Gd were carried out below the fast neutron energy region within the framework of the BNL-KAERI international collaboration. In the thermal energy region, the energy dependence of the various cross-sections was calculated by applying the multi-level Breit-Wigner formalism. In particular, the strong energy dependence of the coherent scattering lengths of {sup 155}Gd and {sup 157}Gd were determined and were compared with recent calculations of Lynn and Seeger. In the resonance region, the recommended resonance parameters, reported in the BNL compilation, were updated by considering resonance parameter information published in the literature since 1981. The s-wave and, if available, p-wave reduced neutron widths were analyzed in terms of the Porter-Thomas distribution to determine the average level spacings and the neutron strength functions. Average radiative widths were also calculated from measured values of resolved energy resonances. The average resonance parameters determined in this study were compared with those in the BNL and other compilations, as well as the ENDF/B-VI, JEF-2.2, and JENDL-3.2 data libraries. The unresolved capture cross sections of these isotopes, computed with the determined average resonance parameters, were compared with measurements, as well as the ENDF/B-VI evaluations. To achieve agreement with the measurements, in a few cases minor adjustments in the average resonance parameters were made. Because of astrophysical interest, the Maxwellian capture cross sections of these nuclides at a neutron temperature of 30 keV were computed and were compared with other compilations and evaluations.

  4. Economic and energy impacts from participation in the regional greenhouse gas initiative: A case study of the State of Maryland

    International Nuclear Information System (INIS)

    Ruth, Matthias; Gabriel, Steven A.; Palmer, Karen L.; Burtraw, Dallas; Paul, Anthony; Chen, Yihsu; Hobbs, Benjamin F.; Irani, Daraius; Michael, Jeffrey; Ross, Kim M.; Conklin, Russell; Miller, Julia

    2008-01-01

    Tradable emissions allowance systems to reduce carbon emissions are increasingly promoted as means to mitigate climate change. This paper briefly reviews the application of such systems at the global, regional, and corporate scales. Given the recent expansion of cap-and-trade systems at the regional level, the paper concentrates on energy and economic implications at that level, using the decision of the State of Maryland, USA, to join the Regional Greenhouse Gas Initiative as an illustration. The paper presents the results of an analysis of the implications for technology choice, generation capacity, energy reliability, and cost to ratepayers of that decision, combining a national electricity market model with a regional model that includes market power and an economic impact model. The results suggest several issues that will be key to the acceptability and effectiveness of cap-and-trade systems for regional climate change mitigation policy, including rules for distribution of allowances and subsidies for energy efficiency programs. (author)

  5. Economic and energy impacts from participation in the regional greenhouse gas initiative: A case study of the State of Maryland

    Energy Technology Data Exchange (ETDEWEB)

    Ruth, Matthias [Center for Integrative Environmental Research, Division of Research, University of Maryland, 2101 Van Munching Hall, College Park, MD 20742 (United States); Environmental Policy Program, School of Public Policy, University of Maryland, MD (United States); Department of Civil and Environmental Engineering, A. James Clark School of Engineering, University of Maryland, MD (United States); Gabriel, Steven A. [Center for Integrative Environmental Research, Division of Research, University of Maryland, 2101 Van Munching Hall, College Park, MD 20742 (United States); Department of Civil and Environmental Engineering, A. James Clark School of Engineering, University of Maryland, MD (United States); Applied Mathematics and Scientific Computation Program, University of Maryland, College Park, Maryland, MD (United States); Palmer, Karen L.; Burtraw, Dallas; Paul, Anthony [Resources for the Future, Washington, DC (United States); Chen, Yihsu [School of Engineering, Social Sciences, Humanities and Arts, University of California, Merced, CA (United States); Hobbs, Benjamin F. [Department of Geography and Environmental Engineering, Whiting School of Engineering, The Johns Hopkins University, MD (United States); Irani, Daraius [Regional Economic Studies Institute, Towson University, Towson, Maryland, MD (United States); Michael, Jeffrey [Eberhardt School of Business, University of the Pacific, Stockton, CA (United States); Ross, Kim M. [Center for Integrative Environmental Research, Division of Research, University of Maryland, 2101 Van Munching Hall, College Park, MD 20742 (United States); Conklin, Russell; Miller, Julia [Center for Integrative Environmental Research, Division of Research, University of Maryland, 2101 Van Munching Hall, College Park, MD 20742 (United States); Environmental Policy Program, School of Public Policy, University of Maryland, MD (United States)

    2008-06-15

    Tradable emissions allowance systems to reduce carbon emissions are increasingly promoted as means to mitigate climate change. This paper briefly reviews the application of such systems at the global, regional, and corporate scales. Given the recent expansion of cap-and-trade systems at the regional level, the paper concentrates on energy and economic implications at that level, using the decision of the State of Maryland, USA, to join the Regional Greenhouse Gas Initiative as an illustration. The paper presents the results of an analysis of the implications for technology choice, generation capacity, energy reliability, and cost to ratepayers of that decision, combining a national electricity market model with a regional model that includes market power and an economic impact model. The results suggest several issues that will be key to the acceptability and effectiveness of cap-and-trade systems for regional climate change mitigation policy, including rules for distribution of allowances and subsidies for energy efficiency programs. (author)

  6. Spatial econometric analysis of factors influencing regional energy efficiency in China.

    Science.gov (United States)

    Song, Malin; Chen, Yu; An, Qingxian

    2018-05-01

    Increased environmental pollution and energy consumption caused by the country's rapid development has raised considerable public concern, and has become the focus of the government and public. This study employs the super-efficiency slack-based model-data envelopment analysis (SBM-DEA) to measure the total factor energy efficiency of 30 provinces in China. The estimation model for the spatial interaction intensity of regional total factor energy efficiency is based on Wilson's maximum entropy model. The model is used to analyze the factors that affect the potential value of total factor energy efficiency using spatial dynamic panel data for 30 provinces during 2000-2014. The study found that there are differences and spatial correlations of energy efficiency among provinces and regions in China. The energy efficiency in the eastern, central, and western regions fluctuated significantly, and was mainly because of significant energy efficiency impacts on influences of industrial structure, energy intensity, and technological progress. This research is of great significance to China's energy efficiency and regional coordinated development.

  7. New levels of Ta II with energies higher than 72,000 cm−1

    International Nuclear Information System (INIS)

    Uddin, Zaheer; Windholz, Laurentius

    2014-01-01

    We studied the hyperfine structure of Tantalum lines appearing in a high-resolution Fourier transform spectrum. Hundreds of lines of Ta in this spectrum are still unclassified; most of them, especially in the UV region, belong to Ta II. When investigating such lines we found 14 new levels of Ta II. These new levels are the highest-lying known Ta II levels and do not belong to the already known configurations. - Highlights: • We report the discovery of 14 even energy levels of the first ion of Tantalum (Ta II). • Their energy ranges from 72,000 to 81,000 cm −1 . • For comparison, up to now only even levels between 0 and 44,000 cm −1 were known. • These levels belong to up to now unknown electron configurations. • With help of these levels, approximately 100 spectral lines of Ta II can be classified

  8. Cost-benefit analysis of multi-regional nuclear energy systems deployment

    International Nuclear Information System (INIS)

    Van Den Durpel, L.G.G.; Wade, D.C.; Yacout, A.M.

    2007-01-01

    The paper describes the preliminary results of a cost/benefit-analysis of multi-regional nuclear energy system approaches with a focus on how multi-regional approaches may benefit a growing nuclear energy system in various world regions also being able to limit, or even reduce, the costs associated with the nuclear fuel cycle and facilitating the introduction of nuclear energy in various regions in the world. The paper highlights the trade-off one might envisage in deploying such multi-regional approaches but also the pay backs possible and concludes on the economical benefits one may associate to regional fuel cycle centres serving a world-fleet of STAR (small fast reactors of long refueling interval) where these STARs may be competitive compared to the LWRs (Light Water Reactors) as a base-case nuclear reactor option. (authors)

  9. Efficient strategies for the integration of renewable energy into future energy infrastructures in Europe – An analysis based on transnational modeling and case studies for nine European regions

    International Nuclear Information System (INIS)

    Boie, Inga; Fernandes, Camila; Frías, Pablo; Klobasa, Marian

    2014-01-01

    As a result of the current international climate change strategy, the European Commission has agreed on ambitious targets to reduce CO 2 emissions by more than 80% until 2050 as compared to 1990 levels and to increase the share of renewable energy and improve energy efficiency by 20% until 2020. Under this framework, renewable energy generation has increased considerably in the EU and it is expected to keep growing in the future years. This paper presents long-term strategies for transmission infrastructure development to integrate increasing amounts of renewable generation in the time horizon of 2030–2050. These are part of the outcomes of the SUSPLAN project, which focuses on four possible future renewable deployment scenarios in different European regions taking into account the corresponding infrastructure needs, especially electricity and gas grids, both on regional and transnational level. The main objective of the project is the development of guidelines for the integration of renewable energy into future energy infrastructures while taking account of national and regional characteristics. Therefore, the analysis is based on a two-track approach: A transnational modeling exercise (“top-down”) and in-depth case studies for nine representative European regions (“bottom-up”). - Highlights: • We present the main outcomes of the SUSPLAN EU project. • It assesses long-term energy infrastructure needs to integrate RES in Europe. • Regional and transnational analyses are performed for 4 RES scenarios until 2050. • Major barriers to the integration of RES into energy infrastructure are identified. • Efficient strategies to mitigate these barriers are proposed

  10. Binding energy and single–particle Energies in the 16 0 region ...

    African Journals Online (AJOL)

    ... single-particle energies in the oxygen region by folding together a Hamiltonian in the rest-frame of the nucleus with two-body correlation functions based on the Njimegen potential. We have found that the binding energies are very sensitive to the core radius rc and that the effects of tensor correlations are non-negligible.

  11. Renewable energy technology applications in the Asian region

    International Nuclear Information System (INIS)

    Charters, W.W.S.

    1996-01-01

    The interest shown by Asia in renewable energy technologies is currently extremely high as the region is expected to account for up to 50 percent of the total world power generation equipment orders over the next ten years. Mature developed technologies for power production from renewable energy resources are now available in the form of micro and mini hydro plants, biomass pyrolysis and gasification units, wind aerogenerators and photovoltaic arrays. If Australia is to move towards a sustainable energy society, renewable energy resources must be utilized on a widespread scale as soon as possible. There are large niche markets for renewable energy resource based equipment in Australia, as well as immense market opportunities in the neighbouring fast growing economies in Asia. Key issues to be addressed in terms of implementing major renewable energy programs in the region on a large scale include identification and encouragement of reliable markets, and mass production of high quality reliable products. (author). 10 refs

  12. Energy levels of 56Mn

    DEFF Research Database (Denmark)

    Van Assche, P. H. M.; Baader, H. A.; Koch, H. R.

    1971-01-01

    The low-energy spectrum of the 55Mn(n,γ)56 Mn reaction has been studied with a γ-diffraction spectrometer. These data allowed the construction of a level scheme for 56Mn with two previously unobserved doublets. High-energy γ-transitions to the low-energy states have been measured for different...

  13. Report on energy saving vision in Santo-cho region; Santocho chiiki sho energy vision hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    An energy-saving vision was decided on in Santo-cho region in Hyogo Prefecture, with its outline reported. This town is such that about 80% of the region is mountains, forests and wilderness and that aging is advancing at the rate above that of Hyogo Prefecture or the national average. Nearly entire energy of the town is dependent on the supply from outside. The energy consumption is somewhat increasing as a whole, with that of the people's livelihood/domestic sector and of transportation sector are rising. In the classification of fuels, electricity is growing in consumption. As an energy-saving vision, it aimed principally at personal surroundings in which every one got into the habit of saving energy continuously without being forced. The basic plan for the energy conservation drive consisted of inducement to an energy-saving life style, energy conservation to be spread by the next generation children, continuation of energy saving activity rooted in the region, and promotion of energy conservation as a basis for introducing new energy. The diffusion and enlightenment for children destined to lead the next generation were defined as a particularly important assignment, as was the promotion of energy conservation and environmental education. (NEDO)

  14. Mastery of energy, decentralization and regional planning in France - a challenge

    Energy Technology Data Exchange (ETDEWEB)

    Ripert, C.; Lagarde, R.

    1986-01-01

    Attempting to bring together the people involved in setting-up energy control policies, supporting regional authorities in their efforts for regional energy planning and establishing close cooperation with regional executive authorities... in other words, Regionalizing France - isn't this the great gamble being taken in a field which has been historically marked by strong centralization. This is the challenge which the AFME, the French Agency for the Mastery of Energy, has accepted.

  15. Upper Limit for Regional Sea Level Projections

    Science.gov (United States)

    Jevrejeva, Svetlana; Jackson, Luke; Riva, Riccardo; Grinsted, Aslak; Moore, John

    2016-04-01

    With more than 150 million people living within 1 m of high tide future sea level rise is one of the most damaging aspects of warming climate. The latest Intergovernmental Panel on Climate Change report (AR5 IPCC) noted that a 0.5 m rise in mean sea level will result in a dramatic increase the frequency of high water extremes - by an order of magnitude, or more in some regions. Thus the flood threat to the rapidly growing urban populations and associated infrastructure in coastal areas are major concerns for society. Hence, impact assessment, risk management, adaptation strategy and long-term decision making in coastal areas depend on projections of mean sea level and crucially its low probability, high impact, upper range. With probabilistic approach we produce regional sea level projections taking into account large uncertainties associated with Greenland and Antarctica ice sheets contribution. We calculate the upper limit (as 95%) for regional sea level projections by 2100 with RCP8.5 scenario, suggesting that for the most coastlines upper limit will exceed the global upper limit of 1.8 m.

  16. Energy efficiency: From regional to global cooperation

    International Nuclear Information System (INIS)

    Brendow, K.

    1994-01-01

    In developing, reforming and emerging countries in particular, institutional hurdles have hindered the introduction of energy efficient technology. The author develops the theme from two U.N. projects: A new institutional accessibility to supra-regional cooperation could provide an important stimulus for future worldwide cooperation in the field of energy efficiency. (orig.) [de

  17. Power potential and the energy in the Spiš region

    Directory of Open Access Journals (Sweden)

    Major Michal

    2001-12-01

    Full Text Available The contribution is a short review of the energy power information about three districts: Spišská Nová Ves, Gelnica and Levoèa. These districts are parts of the county of Košice and Prešov. The contribution contains a summary of basic illustration information about the sources of energy and about a consumption of electric and heat energy in the area. In the area of the region, there is no standard thermal power station and no nuclear power station. From own sources of the region, there is especially a water energy. The majority of heat and electric energy, which is necessary in the region, comes from outside sources. The sources of power are situated in Spišská Nová Ves and Gelnica districts. The Levoèa district has no own source of energy.In the Spišská Nová Ves district, there is one industrial establishment, which produces the heat and electric energy for the own use and also for the export. With the exception of this one establishment, in Spišská district, there are 3 little hydro - electric power plants with the total installed power capacity 138 kW. And there is also one energy unit for the output of electricity and heat with the installed power capacity 400 kW. In the area of Gelnica, there is one hydro – electric power plant, in the water reservoir named Ružín. It has installed the power capacity 2x30 MW. There are also 7 little hydro - electric power plants with the total installed power capacity 528 kW and one energy unit for the output of electricity and heat with installed power capacity 1100 kW.The future development of own energy sources in the region is oriented to the exploitation of natural energy sources, especially to the water energy and energy from biological gas. There is project of using the biological gas for the power purpose from one dump in the Spišská Nová Ves district. It will be realised in the time period of 10 years. In all listed above districts measurements are realized, which will show if

  18. Economic levels of thermal resistance for house envelopes: Considerations for a national energy code

    International Nuclear Information System (INIS)

    Swinton, M.C.; Sander, D.M.

    1992-01-01

    A code for energy efficiency in new buildings is being developed by the Standing Committee on Energy Conservation in Buildings. The precursor to the new code used national average energy rates and construction costs to determine economic optimum levels of insulation, and it is believed that this resulted in prescription of sub-optimum insulation levels in any region of Canada where energy or construction costs differ significantly from the average. A new approach for determining optimum levels of thermal insulation is proposed. The analytic techniques use month-by-month energy balances of heat loss and gain; use gain load ratio correlation (GLR) for predicting the fraction of useable free heat; increase confidence in the savings predictions for above grade envelopes; can take into account solar effects on windows; and are compatible with below-grade heat loss analysis techniques in use. A sensitivity analysis was performed to determine whether reasonable variations in house characteristics would cause significant differences in savings predicted. The life cycle costing technique developed will allow the selection of thermal resistances that are commonly met by industry. Environmental energy cost multipliers can be used with the proposed methodology, which could have a minor role in encouraging the next higher level of energy efficiency. 11 refs., 6 figs., 2 tabs

  19. Spectrum and energy levels of nine-times ionized strontium [Sr X

    International Nuclear Information System (INIS)

    Acquista, N.; Reader, J.

    1981-01-01

    The spectrum of the copperlike ion Sr X was observed with a low-inductance spark in the region 70--630 A on the 10.7--m grazing-incidence spectrograph at the National Bureau of Standards. From the identification of 30 lines, a system of 23 energy levels of the type 3d 10 nl was determined. The level system includes the configurations ns (n = 4--7), np (n = 4--6), nd (n = 4--6), nf (n = 4--6), and ng (n = 5). The 4f 2 F term is inverted. Also identified were 12 transitions of the type 3d 10 4s--3d 9 4s4p and 3d 10 4p--3d 9 4p 2 , permitting the determination of several 3d 9 4s4p and 3d 9 4p 2 levels. The observed 3d 10 nl energy levels and parameters are compared with Hartree--Fock calculations. The ionization energy is determined from the 3d 10 ns and nf series to be 1 430 000 +- 500 cm -1 (177.30 +- 0.06 eV). Data for 3d--4p transitions in Sr IX and Sr XI and 3p--3d transitions in Sr XII are also presented

  20. MANAGEMENT OF RENEWABLE ENERGY AND REGIONAL DEVELOPMENT: EUROPEAN EXPERIENCES AND STEPS FORWARD

    OpenAIRE

    Andreea Ileana Zamfir

    2011-01-01

    The issues of the renewable energy and regional development have become major priorities for public policymakers across the globe. Therefore, this study explores some European experiences and steps forward in the field of the management of renewable energy and regional development. Firstly, an overview of renewable energy issues in European regions is revealed, and secondly, some measures and actions for managing regional development of renewable energy in Romania taking into account the fina...

  1. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 9. Report on specific competency trainings (basic level) by TEDC for SMK teachers from the five CASINDO regions

    Energy Technology Data Exchange (ETDEWEB)

    Kamphuis, E. [ETC Nederland, Leusden (Netherlands); Permana, I. [Technical Education Development Centre TEDC, Bandung (Indonesia)

    2011-03-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report describes the trainings conducted by TEDC Bandung (Technical Education Development Centre) on specific competencies for the teachers of the 11 SMKs (Sekolah Menengah Kejuruan of the Ministry of Education; SMKs are Vocational and Technical Schools) involved in CASINDO in the renewable energy technologies micro hydropower , solar photovoltaic, wind energy, biomass, biogas and energy efficiency. The report also contains a description of the Training of Trainers activities conducted by the CASINDO consortium for TEDC staff in the renewable energy technologies micro hydro power, solar photovoltaic, wind energy, biomass , biogas and energy efficiency. Additionally, the report describes training activities that are closely linked to and highly relevant for CASINDO.

  2. Projecting twenty-first century regional sea-level changes

    NARCIS (Netherlands)

    Slangen, A.B.A.; Carson, M.; Katsman, C.A.; van de Wal, R.S.W.; Köhl, A.; Vermeersen, L.L.A.; Stammer, D.

    2014-01-01

    We present regional sea-level projections and associated uncertainty estimates for the end of the 21 (st) century. We show regional projections of sea-level change resulting from changing ocean circulation, increased heat uptake and atmospheric pressure in CMIP5 climate models. These are combined

  3. Report on Symposium on Pacific Energy Cooperation 2001. Energy Security in Asian Region; Taiheiyo energy kyoryoku kaigi 2001 hokokusho. Asia chiiki no energy anzen hosho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-20

    The Symposium on Pacific Energy Cooperation (SPEC), which started in 1986 to discuss energy problems and international cooperation on energy in the Pacific region, met for 2001 in Tokyo on February 20 and 21, 2001, to discuss Energy Security in Asian Region. The conference comprised two keynote addresses, four sessions, and a panel discussion. Twenty-four countries and an international organization were represented by a total of 785 participants who actively exchanged views and opinions. With Director Tsutomu Toichi, The Institute of Energy Economics, Japan, acting as chairman, two keynote addresses were delivered. Minister of Oil Bijan Namdar Zanganeh of Iran reported on The Role of I. R. Iran in Meeting the Growing Oil and Gas Demand in the Asia-Pacific Region and Potential Cooperation with the Region's Consumers. Managing Director Phil Watts of the Royal Dutch/Shell Group reported on Security in Trust - Meeting Asian Energy Needs in the 21st Century. (NEDO)

  4. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 22. Energy Profile of Yogyakarta Province 2007. Regional CASINDO Team of Yogyakarta

    Energy Technology Data Exchange (ETDEWEB)

    Al Hasibi, R.A. [Universitas Muhammadiyah Yogyakarta PUSPER-UMY, Yogyakarta (Indonesia)

    2011-09-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report gives an overview of the province Yogyakarta, Indonesia, focusing on the energy balance in 2007.

  5. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 23. Energy Profile of Yogyakarta Province 2008. Regional CASINDO Team of Yogyakarta

    Energy Technology Data Exchange (ETDEWEB)

    Al Hasibi, R.A. [Universitas Muhammadiyah Yogyakarta PUSPER-UMY, Yogyakarta (Indonesia)

    2011-09-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report gives an overview of the province Yogyakarta, Indonesia, focusing on the energy balance in 2008.

  6. Capacity Development and Strengthening for Energy Policy formulation and implementation of Sustainable Energy Projects in Indonesia CASINDO. Deliverable No. 21. Energy Profile of Yogyakarta Province 2006. Regional CASINDO Team of Yogyakarta

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-15

    The overall objective of the CASINDO programme is to establish a self-sustaining and self-developing structure at both the national and regional level to build and strengthen human capacity to enable the provinces of North Sumatra, Yogyakarta, Central Java, West Nusa Tenggara and Papua to formulate sound policies for renewable energy and energy efficiency and to develop and implement sustainable energy projects. This report gives an overview of the province Yogyakarta, Indonesia, focusing on the energy balance in 2006.

  7. Energy edutainment as a synergism utilization between power industry and tourism industry for the region Wilhelmshaven. Research report; Energy Edutainment als Synergienutzung zwischen Energie- und Tourismuswirtschaft fuer die Region Wilhelmshaven. Forschungsbericht

    Energy Technology Data Exchange (ETDEWEB)

    Hilligweg, Gerd; Kull, Stephan; Lohner, Harald [Jade Hochschule, Wilhelmshaven (Germany)

    2011-02-15

    In the analysis of the economic strengths of the Wilhelmshaven region, power industry and the tourism sector stand out. Both sectors supply high value-added contributions to the region, provide many jobs and dominate the region 'Jade Bay'. The contribution under consideration shows how a general public can be accomplished within the scope of an energy edutainment by a straightforward explanation of the energy issues for local people and for holidaymakers in this region. Different scenarios convey this thought-provoking impulses.

  8. The Maximum Free Magnetic Energy Allowed in a Solar Active Region

    Science.gov (United States)

    Moore, Ronald L.; Falconer, David A.

    2009-01-01

    Two whole-active-region magnetic quantities that can be measured from a line-of-sight magnetogram are (sup L) WL(sub SG), a gauge of the total free energy in an active region's magnetic field, and sup L(sub theta), a measure of the active region's total magnetic flux. From these two quantities measured from 1865 SOHO/MDI magnetograms that tracked 44 sunspot active regions across the 0.5 R(sub Sun) central disk, together with each active region's observed production of CMEs, X flares, and M flares, Falconer et al (2009, ApJ, submitted) found that (1) active regions have a maximum attainable free magnetic energy that increases with the magnetic size (sup L) (sub theta) of the active region, (2) in (Log (sup L)WL(sub SG), Log(sup L) theta) space, CME/flare-productive active regions are concentrated in a straight-line main sequence along which the free magnetic energy is near its upper limit, and (3) X and M flares are restricted to large active regions. Here, from (a) these results, (b) the observation that even the greatest X flares produce at most only subtle changes in active region magnetograms, and (c) measurements from MSFC vector magnetograms and from MDI line-of-sight magnetograms showing that practically all sunspot active regions have nearly the same area-averaged magnetic field strength: =- theta/A approximately equal to 300 G, where theta is the active region's total photospheric flux of field stronger than 100 G and A is the area of that flux, we infer that (1) the maximum allowed ratio of an active region's free magnetic energy to its potential-field energy is 1, and (2) any one CME/flare eruption releases no more than a small fraction (less than 10%) of the active region's free magnetic energy. This work was funded by NASA's Heliophysics Division and NSF's Division of Atmospheric Sciences.

  9. ANALYSIS OF CRISIS LEVEL IN REGIONS OF UKRAINE

    Directory of Open Access Journals (Sweden)

    Irina Abramova

    2017-12-01

    Full Text Available The purpose of the paper is to identify the crisis level in regions of Ukraine in 2013–2015. The article also determines features, causes, and development of crisis situations in the regions of Ukraine and proposes measures to prevent the emergence and development of crisis situations or their disposal. Methodology. The basis for assessing the level of crisis in the socio-economic development of the region is to determine the level of deviation of actual indicators from the threshold values of socio-economic security. Such an assessment needs justification for the deviation of the actual indicators from the threshold values of socioeconomic security, which will correspond to a certain state of the depth of the crisis. The non-crisis zone characterizes the region as a powerful territorial centre of the country in the social and economic aspects. Actual indicators of the socio-economic development of this region are higher than the threshold values. Given the slowdown in the region’s development, the lack of innovative mechanisms for increasing economic potential, and the expansion of social programs for the population, this region may become a pre-crisis zone. A quantitative indicator of the zone of pre-crisis state, its threshold is numerical measurements, characterized by a 25-percent deviation from the threshold level of the non-crisis zone, which corresponds to the limits of indicators from 1.0 to 0.75. The growth of the same pace of socio-economic development, the implementation of effective measures of crisis management will lead to the transition of the region into a non-crisis zone. With a further fall in the level of socio-economic development, the region will fall into a zone of moderate crisis. In order to return to a precrisis state, regional authorities should develop a reactive anti-crisis strategy and effective rehabilitation programs. A quantitative indicator of this zone, its threshold is numerical measurements, which

  10. Perspectives on Promoting Regional Renewable Energy Research and Development

    International Nuclear Information System (INIS)

    Dresselhaus, M.

    2008-01-01

    Recent discussions at the Washington International Renewable Energy Conference (WIREC), hosted in March 2008 by the United States Government, with nearly 9000 participants including 103 ministers from 126 countries, concluded that a major acceleration in the adoption of renewable energy technologies was needed by mid-century. Because of different climatic conditions and societal preferences, regional cooperation is expected to play a major role in the efficient adoption of appropriate renewable energy technologies, and countries with special expertise in specific technologies seem eager to collaborate internationally to promote global goals in renewable energy. A review will be given of what we learned from this conference about renewable energy research and development strategies with a special focus given to using this basic knowledge base to promote the development of renewable energy technologies appropriate to specific regions of the world.(author)

  11. State-level benefits of energy efficiency

    International Nuclear Information System (INIS)

    Tonn, Bruce; Peretz, Jean H.

    2007-01-01

    This paper describes benefits attributable to state-level energy efficiency programs. Nationwide, state-level energy efficiency programs have targeted all sectors of the economy and have employed a wide range of methods to promote energy efficiency. Standard residential and industrial programs typically identify between 20% and 30% energy savings in homes and plants, respectively. Over a 20-year period of time, an average state that aggressively pursues even a limited array of energy efficiency programs can potentially reduce total state energy use by as much as 20%. Well-designed energy efficiency programs can be expected to help overcome numerous barriers to the market penetration of energy efficient technologies and accelerate the market penetration of the technologies. Energy efficiency programs are cost-effective; typical benefit-cost ratios exceed 3:1 and are much higher when non-energy and macroeconomic benefits are included. Indeed, energy efficiency and associated programs and investments can create significant numbers of new jobs and enhance state tax revenues. Several states have incorporated energy efficiency into their economic development programs. It should also be noted that increasing amounts of venture capital are being invested in the energy sector in general and in specific technologies like solar power in particular. (author)

  12. State-Level Benefits of Energy Efficiency

    Energy Technology Data Exchange (ETDEWEB)

    Tonn, Bruce Edward [ORNL

    2007-02-01

    This report describes benefits attributable to state-level energy efficiency programs. Nationwide, state-level energy efficiency programs have targeted all sectors of the economy and have employed a wide range of methods to promote energy efficiency. Standard residential and industrial programs typically identify between 20 to 30% energy savings in homes and plants, respectively. Over a 20 year period of time, an average state that aggressively pursues even a limited array of energy efficiency programs can potentially reduce total state energy use by as much as 20%. Benefit-cost ratios of effective energy efficiency programs typically exceed 3 to 1 and are much higher when non-energy and macroeconomic benefits are included. Indeed, energy efficiency and associated programs and investments can create significant numbers of new jobs and enhance state tax revenues. Several states have incorporated energy efficiency into their economic development programs. It should also be noted that increasing amounts of venture capital are being invested in the energy sector in general and in specific technologies like solar power in particular. Well-designed energy efficiency programs can be expected to help overcome numerous barriers to the market penetration of energy efficient technologies and accelerate the market penetration of the technologies.

  13. City-regions and the development of sustainable energy-supply systems

    Energy Technology Data Exchange (ETDEWEB)

    McEvoy, D.; Gibbs, D.C. [Hull Univ., Dept. of Geography, Hull (United Kingdom); Longhurst, J.W.S. [University of the West of England, Environmental Health and Science Dept., Bristol (United Kingdom)

    2000-07-01

    To achieve the CO{sub 2} reductions deemed necessary to limit the impact of adverse climate change will require real changes in the way we both use and supply energy. Although explicit international and national frameworks are necessary to facilitate reduction strategies, regional implementation and local initiatives are increasingly seen as having an important role to play, both in meeting national CO{sub 2} reduction targets and improving the local environment. This paper deals with supply side of the energy equation for Greater Manchester in the U.K., examining the potential for 'regional' energy supply options to contribute to a reduction in carbon intensity. By assessing actual and latent regional opportunities, the potential for achieving a more sustainable energy supply system is evaluated. (Author)

  14. Renewable Energy: Markets and Prospects by Regions

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This information paper accompanies the IEA publication Deploying Renewables 2011: Best and Future Policy Practice (IEA, 2011a). It provides more detailed data and analysis on policies for Deploying Renewables and is intended to complement the main publication. This information paper provides an in-depth account of the regional markets and policy trends in all six focus regions; 56 countries in total. Each region is discussed with regards to: recent market developments in the electricity, heat and transport sector; policy developments; IEA projections; an analysis of the mid-term (2030) potential of renewable energy technologies in these regions; and an analysis of the strategic drivers underpinning the deployment of RE in each region.

  15. Energy policy and regional inequalities in the Brazilian economy

    International Nuclear Information System (INIS)

    Santos, Gervasio F.; Haddad, Eduardo A.; Hewings, Geoffrey J.D.

    2013-01-01

    The objective of this paper is to evaluate the long-run regional impacts of the tariff policy of the Brazilian electric power sector. This sector has undergone a reform process that started in the 1990s. Since the beginning of the reform, two spatial trends of distribution of electric power tariffs have emerged among the Brazilian states, one of convergence and another of spatial divergence. These trends have been guided by the new electric power tariff policy and by the spatial features of the Brazilian economy, which is marked by a high degree of spatial concentration and hierarchical distribution of large markets. In addition, because of the presence of strong economies of scale, the recent electric power prices differentials might be caused by differentials in market size that provide better conditions for the achievement of economies of scale for electric power utility companies located in larger markets. Given the role of electric power as an important intermediate input in the production process and the interdependence between sectors, an Energy Interregional Computable General Equilibrium model was used to simulate the long-run regional impacts of electric power tariff policy in Brazil. The simulations showed that the heterogeneity of energy-intensity and the differentials of energy substitution drive the spatial impacts of changes in electric power prices. On the other hand, the recent trend of spatial dispersion of electric power prices might contribute to a decrease in the long-run economic growth and to an increase in the regional inequalities in Brazil. - Highlights: ► We model the regional impacts of tariff policy of the electric power sector in Brazil. ► High electric power tariffs increases in regions with higher electric-power-intensity. ► Heterogeneity of energy supply determines an unequal pattern of energy substitution. ► Low possibilities of energy substitution generate the most negative economic impacts

  16. Regional Approach to Building Operational Level Capacity for ...

    African Journals Online (AJOL)

    In order to strengthen public health disaster management capacities at the operational level in six countries of the Eastern Africa region, the USAID-funded leadership project worked through the HEALTH Alliance, a network of seven schools of public health from six countries in the region to train district-level teams.

  17. Regional Energy Planning Tool for Renewable Integrated Low-Energy District Heating Systems

    DEFF Research Database (Denmark)

    Tol, Hakan; Dincer, Ibrahim; Svendsen, Svend

    2013-01-01

    Low-energy district heating systems, operating at low temperature of 55 °C as supply and 25°C as return, can be the energy solution as being the prevailing heating infrastructure in urban areas, considering future energy schemesaiming at increased exploitation of renewable energy sources together...... with low-energy houses in focus with intensified energy efficiency measures. Employing low-temperature operation allows the ease to exploit not only any type of heat source but also low-grade sources, i.e., renewable and industrial waste heat, which would otherwise be lost. In this chapter, a regional...... energy planning tool is described considered with various energy conversion systems based on renewable energy sources to be supplied to an integrated energy infrastructure involving a low-energy district heating, a district cooling, and an electricity grid. The developed tool is performed for two case...

  18. Regional Groundwater Flow Assessment in a Prospective High-Level Radioactive Waste Repository of China

    Directory of Open Access Journals (Sweden)

    Xiaoyuan Cao

    2017-07-01

    Full Text Available The production of nuclear energy will result in high-level radioactive waste (HLRW, which brings potential environmental dangers. Selecting a proper disposal repository is a crucial step in the development of nuclear energy. This paper introduces firstly the hydrogeological conditions of the Beishan area in China. Next, a regional groundwater model is constructed using a multiphase flow simulator to analyze the groundwater flow pattern in the Beishan area. Model calibration shows that the simulated and observed hydraulic heads match well, and the simulated regional groundwater flow pattern is similar to the surface flow pattern from the channel network, indicating that the groundwater flow is mainly dependent on the topography. In addition, the simulated groundwater storage over the period from 2003 to 2014 is similar to the trend derived from the Gravity Recovery and Climate Experiment satellite-derived results. Last, the established model is used to evaluate the influences of the extreme climate and regional faults on the groundwater flow pattern. It shows that they do not have a significant influence on the regional groundwater flow patterns. This study will provide a preliminary reference for the regional groundwater flow assessment in the site of the HLRW in China.

  19. Study and design on the typical plan for regional hybrid energy internet

    Science.gov (United States)

    Zou, Zhenyu; Zheng, Shuai; Sha, Zhicheng

    2018-04-01

    The emergence of the energy internet has changed people's understanding of energy production, transmission, storage, conversion, consumption and so on. However, how to promote the development of the energy of the Internet, how to make it with the existing various types of energy entities organic integration, so that it can play an important role, we still need do more in-depth research and practice. After introducing the current situation for energy internet at home and abroad, the definition, character and motion traits of regional energy internet, this paper comprehensively studied typical scheme for regional energy internet based on Multi-energy complementary and developed the feasible suggestion key techniques and directions on development for regional energy internet.

  20. The improvement gap in energy intensity: Analysis of China's thirty provincial regions using the improved DEA (data envelopment analysis) model

    International Nuclear Information System (INIS)

    Li, Ke; Lin, Boqiang

    2015-01-01

    Enacting a reduction target for energy intensity in provinces has become an important issue for the central and local governments in China. But the energy intensity index has provided little information about energy efficiency improvement potential. This study re-estimates the TFEE (total-factor energy efficiency) using an improved DEA (data envelopment analysis) model, which combines the super-efficiency and sequential DEA models to avoid “discriminating power problem” and “technical regress”, and then used it to calculated the TEI (target for energy intensity). The REI (improvement potential in energy intensity) is calculated by the difference between TEI and the actual level of energy intensity. In application, we calculate the REIs for different provinces under the metafrontier and group-frontier respectively, and their ratios are the technology gaps for energy use. The main result shows that China's REIs fluctuate around 21%, 7.5% and 12% for Eastern, Central and Western China respectively; and Eastern China has the highest level of energy technology. These findings reveal that energy intensities of China's provinces do not converge to the optimal level. Therefore, the target of energy-saving policy for regions should be enhancing the energy efficiency of the inefficient ones, and thereby reduce the gap for improvement in energy intensity across regions. - Highlights: • We present an improved DEA model to calculate the TFEE (total-factor energy efficiency). • The improved TFEE combines with a meta-frontier analysis. • We estabilish a new indicator for improvement gap in energy intensity. • Improvement in energy intensity of regions in China is analysed

  1. Discovery of new Praseodymium I energy levels with help of green laser light

    Energy Technology Data Exchange (ETDEWEB)

    Khan, Shamim; Siddiqui, Imran; Tanweer Iqbal, Syed; Windholz, Laurentius [Institute of Experimental Physics, Graz University of Technology, Petersgasse 16, A 8010 Graz (Austria)

    2012-07-01

    The hyperfine structure (hfs) of Praseodymium I spectral lines were experimentally investigated using LIF technique in a hollow cathode discharge lamp. We report here the investigation of 100 spectral lines which resulted in a discovery of 20 new energy levels of even and odd parity. The excitation source is a tunable ring-dye laser system, operated with Coumarin 102. The laser wavelength is tuned to a strong hyperfine component of the investigated spectral line, and fluorescence signals from excited levels are searched. The hfs of the investigated line is recorded by scanning the laser frequency across the investigated region. Magnetic hf interaction constant ''A'' and angular momentum ''J'' of the combining lower and upper levels involved in the formation of the line are evaluated. If one of the combining levels is not known (in most cases upper level), the determined angular momentum ''J'' and hyperfine constant ''A'' are used to identify one of the involved levels (in most cases the lower level) and the energy of the unknown level is determined by using center of mass wave number of line and the energy of the identified level. The level found in this way must explain most of the observed fluorescence wavelengths and the hyperfine structure of the fluorescence lines appearing in FT spectrum.

  2. “Achieving Regional Energy Efficiency Potential in the Northeast”

    Energy Technology Data Exchange (ETDEWEB)

    De Angelo, Laura

    2018-05-01

    With this grant, NEEP sought to accelerate the adoption of energy efficiency in the Northeast and Mid-Atlantic region through regional partnership projects that bring together leadership and staff from state and local government, utilities, industry, environmental and consumer groups, and other related interests to make efficiency visible and understood, reduce energy use in buildings, speed the adoption of high efficiency products, and advance knowledge and best practices. At the time of this grant, the NEEP region included the states of Maine, New Hampshire, Vermont, Massachusetts, New York, Connecticut, Rhode Island, Washington DC, Pennsylvania, Delaware, New Jersey, and Maryland.

  3. Spin-off wind energy. A study on the economic, sustainability and regional effects of wind energy

    International Nuclear Information System (INIS)

    Terbijhe, A.; Oltmer, K.; Van der Voort, M.

    2009-09-01

    This study focuses on collecting and organizing information. This information can be used as the basis for a policy line by the Dutch Ministry of Agriculture, Nature and Food Quality (LNV) for wind energy in agricultural companies. The aim of the project is to gain insight in: (1) the possible role of agricultural wind energy in the national energy supply; (2) the current and future business economic effects of wind energy on the agricultural farm; and (3) the current and future effect of wind energy on the local rural economy in general and specifically the economic meaning of wind energy for the regional economy in the region of Flevoland. [nl

  4. Croatian Energy Policy as Function of Regional Development and Employment

    International Nuclear Information System (INIS)

    Potocnik, V.

    2006-01-01

    The Republic of Croatia has modest proven fossil fuels (oil and gas) reserves and relatively abundant renewable energy potential (wind, solar, biomass, geothermal, hydro), distributed mainly in less developed regions of Croatia. The Croatian energy system is excessively dependent on expensive oil and natural gas (80% of primary energy), compared to the European Union (61%), and the world average (58%). Approximately 60% of total energy is imported, which considerably contributes to the country's very high foreign trade deficit and foreign debt. Putting into focus of the Croatian energy policy the improvement of energy efficiency and implementation of renewable energies would significantly increase opportunities for mitigating rather wide regional development disparities and high unemployment rates, at the same time reducing energy import, foreign trade deficit and foreign debt, and contributing to energy security as a part of the national security.(author)

  5. Community based social marketing for implementation of energy saving targets at local level

    Directory of Open Access Journals (Sweden)

    Dalia Streimikiene

    2015-05-01

    Full Text Available Energy saving and greenhouse gas (GHG emission reduction policies at local level need to be investigated and new tools for climate change mitigation are necessary seeking to achieve GHG emission targets in Lithuania. Most Lithuanian municipalities have signed Covenant of Mayors and have prepared local energy action plans. However, all these plans include just energy saving measures on supply side and renovation of buildings. Nevertheless, the significant energy savings and GHG emission reductions can be achieved through behavioural changes. The aim of the paper is to apply community based social marketing approach in assessment of achievable energy saving and GHG emission reduction targets set by local energy action plans. The paper presents the results of case study implemented in Kaunas region municipality. The case study was conducted by creating focus groups and applying two scenarios: baseline or doing nothing and climate change mitigation scenario including intervention measures. The results of case study revealed that the total energy consumption reduction target set in Sustainable energy development strategy of Kaunas region county - 11% - can be achieved by combining results of energy consumption reduction in both focus groups. The survey conducted after study finalization revealed that respondents were provided with a lot of additional knowledge during the study and achieved real money savings. The major barriers of energy savings in households are related with the lack of information on energy savings and GHG emission reduction.

  6. Assessment of Climate Air Energy Regional Schemes in Burgundy and in Franche-Comte - Intermediate review on June 27, 2017. Burgundy Climate Air Energy Regional Scheme. Project, Scheme, Appendix to the SRCAE - Wind regional scheme of Burgundy, synthesis, opinion of the Burgundy CESER. Territorial Climate Energy Plan - Program of actions, Plenary session of the November 25, 2013. Climate Air Energy Regional Scheme - Franche-Comte SRCAE

    International Nuclear Information System (INIS)

    2011-09-01

    A first report proposes an assessment of the various aspects addressed by the Climate Air Energy Regional Schemes (SRCAE) of Burgundy and Franche-Comte: global aspects, and aspects related to adaptation to climate change, to air quality, to land planning, to the building sector, to mobility, to good transports, to agriculture, to forest, to industry and craft, to renewable energies, and to ecological responsibility. A synthetic presentation of the Burgundy scheme is proposed, and then an extended version which contains a description of the situation, an analysis of the regional potential, and a definition of orientations for the same above-mentioned aspects. A document more particularly addresses wind energy: role of wind energy in the energy mix of the region, role of small installations, wind energy potential, challenges and constraints (heritage and landscapes, natural environment, technical constraints), identification of areas of interest for wind energy projects, qualitative objectives. Documents published by the regional economic, social and environmental Council (CESER) of Burgundy are then proposed: a contribution to the Climate Air Energy Regional Scheme, a discussion and a presentation of a program of actions for the Climate Energy Territorial Plan (a large number of sheets of presentation of actions is proposed). The last document presents the Franche-Comte regional scheme: overview of regional knowledge on climate, air quality and environmental issues, challenges and potential per activity sector (transports and development, building, agriculture, industry, renewable energy production), definition of orientations and objectives for axes of action

  7. A multi-regional structural path analysis of the energy supply chain in China's construction industry

    International Nuclear Information System (INIS)

    Hong, Jingke; Shen, Qiping; Xue, Fan

    2016-01-01

    The construction industry in China exerts significant environmental impacts and uses considerable resources because of rapid urbanization. This study conducted a structural path analysis (SPA) based on the multi-regional input–output table to quantify environmental impact transmission in the entire supply chain. Results indicated that the direct resource input (the first stage) along with on-site construction (the zeroth stage) consumed the highest amount of energy in the supply chain and accounted for approximately 50% of total energy consumption. Regional analysis showed that energy consumption in the construction industry at the provincial level was self-sufficient. Sectoral analysis demonstrated that the direct inputs from the sectors of “manufacture of non-metallic mineral products” and “smelting and pressing of metals” generated the most important energy flows, whereas the sectors of “production and distribution of electric power and heat power” and “extraction of petroleum and natural gas” significantly but indirectly influenced energy use. Sensitivity analysis exhibited that the system boundary of SPA could be narrowed down into the first two upstream stages that contained nearly 50% of energy flow information or expanded toward the first five upstream stages that represented 80% of total energy consumption. - Highlights: •We designed an optimized algorithm for multi-regional SPA. •We extracted energy-intensive paths throughout the upstream supply chain. •We explored self-sufficiency characteristic for provincial construction industries. •We identified energy-intensive sectors hidden in higher-order supply chain. •We developed an effective strategy for narrowing down the system boundary of SPA.

  8. Fourth Regional Meeting: Nuclear Energy in Central Europe, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Mavko, B; Cizelj, L [eds.; Nuclear Society of Slovenia (Slovenia)

    1997-07-01

    Fourth Regional Meeting for Nuclear Energy in Central Europe is an annual meeting of the Nuclear Society of Slovenia. The proceedings contain 89 articles from Slovenia, surrounding countries and countries of the Central and Eastern European Region. Topics are: Research Reactors, Reactor Physics, Probabilistic Safety Assessment, Severe Accidents, Ageing and Integrity, Thermal Hydraulics, NPP Operation Experiance, Radioactive Waste Management, Environment and Other Aspects, Public and Nuclear Energy, SG Replacement and Plant Uprating.

  9. A review and assessment of energy policy in the Middle East and North Africa region

    International Nuclear Information System (INIS)

    Griffiths, Steven

    2017-01-01

    The energy landscape of the Middle East and North Africa (MENA) region has undergone a significant transformation in recent years as a result of intersecting technological, economic and political trends, both regional and international. The evolving dynamics of international energy markets, increased diversification of energy sources, global concerns for climate change, and regional conflict are among the leading factors impacting the evolution of MENA energy policy. This paper provides an assessment and outlook for energy policy in the MENA region within the context of the myriad factors impacting policy design and implementation. A review and analysis of the social, political and economic factors that are impacting regional energy policy is provided and followed by analysis of regional energy policy with consideration of hydrocarbon exploration and production, regional energy trade, demand management and clean energy production. The findings show that the MENA region is in the midst of an energy transition that has uncertain outcomes but will undoubtedly have long lasting impacts on the global energy system. - Highlights: • The MENA region is undergoing an energy transition shaped by political, social and economic dynamics. • Political, economic and social turmoil will constrain energy systems developments in many MENA countries. • MENA countries that can evolve their energy systems are prioritizing energy security and energy cost minimization. • Energy demand management, sustainable energy supply and regional cooperation are essential to achieving energy priorities.

  10. Energy Levels of Hydrogen and Deuterium

    Science.gov (United States)

    SRD 142 NIST Energy Levels of Hydrogen and Deuterium (Web, free access)   This database provides theoretical values of energy levels of hydrogen and deuterium for principle quantum numbers n = 1 to 200 and all allowed orbital angular momenta l and total angular momenta j. The values are based on current knowledge of the revelant theoretical contributions including relativistic, quantum electrodynamic, recoil, and nuclear size effects.

  11. On unambiguous parametrization of neutron cross-sections in the low-energy region

    International Nuclear Information System (INIS)

    Novoselov, G.M.; Kolomiets, V.M.

    1982-08-01

    One of the most important aims of analysis in the resonance region is the evaluation of neutron resonance parameters on the basis of a given formalism of the theory of nuclear reactions. However, the task of finding resonance parameters from experimental data on the energy dependence of cross-sections is subject to a number of difficulties. These difficulties are not only of a theoretical character associated with the selection of one version or another of the theory taking into account the effects necessary (interference between resonances, Doppler effect etc.), but also involve problems of principle. Whether the set of parameters found is the only possible one within the context of a single formalism used remains open. The specific features of processing the experimental data are such that even with good resolution a number of overlapping resonances (occurring as a result of the fluctuation in inter-level distances or the Doppler effect) may be classified as an isolated resonance. Moreover, even given a very weak inter-level interference and Doppler effect, unambiguous parametrization of the cross-sections is not always possible. In the present paper these questions (the choice of the approximation needed for describing experimentally observed cross-sections, allowance for inter-level interference and the Doppler effect and the possibility of ambiguous reproduction of the resonance structure of cross-sections) are examined with reference to the parametrization of the total cross-sections for non-fissionable nuclei in the low-neutron-energy region

  12. Measuring Regional Price Levels in the Czech Republic

    Directory of Open Access Journals (Sweden)

    Jiří Mrázek

    2017-09-01

    Full Text Available Regional price level comparison in the Czech Republic was a topic not touched until recently. Then a team of researchers from the University of Economics in Prague pioneered the way for NUTS 3 regions for the year 2007 and repeatedly in 2012. Another step to establish more reliable results came together with a research team of the Technical University in Liberec, which brought qualitatively new and well advanced approaches. This article aims to discuss some aspects of the two attempts to establish regional price level compariso in the Czech Republic.

  13. Energy-WEB. Greenhouse sector in a sustainable regional energy network. Starting paper

    International Nuclear Information System (INIS)

    Van Liere, J.; Van Wunnik, A.W.M.; Van der Burgt, M.J.; Van Oosten, H.J.

    2004-08-01

    The horticulture sector can make use of surplus heat, produced within the greenhouses, and supply the heat to several energy consuming parties (other greenhouse businesses, buildings, etc.). Thus, a local or regional web of suppliers and consumers starts. This report is a starting memo which should inspire the debate on a sustainable energy supply for the greenhouse sector in the Netherlands [nl

  14. Quantifying the energy required for groundwater pumping across a regional aquifer system

    Science.gov (United States)

    Ronayne, M. J.; Shugert, D. T.

    2017-12-01

    Groundwater pumping can be a substantial source of energy expenditure, particularly in semiarid regions with large depths to water. In this study we assessed the energy required for groundwater pumping in the Denver Basin aquifer system, a group of sedimentary rock aquifers used for municipal water supply in Colorado. In recent decades, declining water levels in the Denver Basin aquifers has resulted in increased pumping lifts and higher energy use rates. We quantified the spatially variable energy intensity for groundwater pumping by analyzing spatial variations in the lift requirement. The median energy intensities for two major aquifers were 1.2 and 1.8 kWh m-3. Considering typical municipal well production rates and household water use in the study area, these results indicate that the energy cost associated with groundwater pumping can be a significant fraction (>20%) of the total electricity consumption for all household end uses. Pumping at this scale (hundreds of municipal wells producing from deep aquifers) also generates substantial greenhouse gas emissions. Analytical wellfield modeling conducted as part of this study clearly demonstrates how multiple components of the lift impact the energy requirement. Results provide guidance for water management strategies that reduce energy expenditure.

  15. Does energy and CO_2 emissions performance of China benefit from regional integration?

    International Nuclear Information System (INIS)

    Li, Jianglong; Lin, Boqiang

    2017-01-01

    Low energy and carbon efficiency and widespread market segmentation are two stylized facts of China's regional economies. This paper evaluates energy and CO_2 emissions performance using a newly developed non-radial directional distance function, and China's regional integration is investigated using a price approach. The study points to evidence that: (1) most provinces do not perform efficiently in terms of energy use and CO_2 emissions with performance gaps among regions becoming larger, indicating regional segmentation; (2) magnitude of regional integration has increased dramatically, while China's eastern provinces are less integrated in domestic side due to their convenience to international openness; (3) regional integration has significant and robust positive effects on energy and CO_2 emissions performance with over 70% of effects coming from artificial barriers, rather than geographical distance; (4) international openness is also beneficial for promoting energy and CO_2 emissions performance, but cannot substitute for regional integration because of China's specialization in energy-intensive manufacturing in the global economy. Based on the empirical findings, we suggest that central government should continue to encourage regional integration given that local governments have incentives to fragment because it is a way of promoting energy and CO_2 emissions performance and stimulating economy at the same time. - Highlights: • NDDF method is applied to evaluate China's regional energy and carbon performance. • Difficulties in identifying NDDF using parametric approach are discussed. • Panel data of China's regional integration using the price approach is constructed. • Local protectionism is particularly identified by filtering effects of geography. • World trade cannot substitute domestic integration for improving energy efficiency.

  16. The relationship between energy intensity and income levels: Forecasting long term energy demand in Asian emerging countries

    International Nuclear Information System (INIS)

    Galli, R.; Univ. della Svizzera Italiana, Lugano

    1998-01-01

    This paper analyzes long-term trends in energy intensity for ten Asian emerging countries to test for a non-monotonic relationship between energy intensity and income in the author's sample. Energy demand functions are estimated during 1973--1990 using a quadratic function of log income. The long-run coefficient on squared income is found to be negative and significant, indicating a change in trend of energy intensity. The estimates are then used to evaluate a medium-term forecast of energy demand in the Asian countries, using both a log-linear and a quadratic model. It is found that in medium to high income countries the quadratic model performs better than the log-linear, with an average error of 9% against 43% in 1995. For the region as a whole, the quadratic model appears more adequate with a forecast error of 16% against 28% in 1995. These results are consistent with a process of dematerialization, which occurs as a result of a reduction of resource use per unit of GDP once an economy passes some threshold level of GDP per capita

  17. Energy consumption and energetic intensities in the Mato Grosso meso-region 01

    International Nuclear Information System (INIS)

    Canavarros, Otacilio Borges; Silva, Ennio Peres da

    1999-01-01

    The energy intensity of a regional economy is dependent on its structure and degree of industrialization. Considering comparable general conditions it is also a measure for the efficient use of energy. Energy consumption contribute decisively to the modification of economical structures and to the decrease in energy intensity. In this context, the aim of the work was to evaluate the energy consumption and the energy intensity in a region of Mato Grosso State, Brazil

  18. Considerations for a regional energy - environment game. [Development and application of methodology

    Energy Technology Data Exchange (ETDEWEB)

    Denton, J; Saaty, T; Blair, P; Ma, F; Ojalvo, S; Rahbar, F; Shimamoto, G

    1975-06-30

    The elements and structure of a small-scale regional energy-environment game are presented, with special emphasis on the definition of appropriate actors and state variables as well as characterization of the target region for which the game is designed. The results of this Phase I game will be used to aid the design of components in a more comprehensive game (Phase II) that can be used for investigating various energy-environment scenarios in a regional assessment study program. The principal results that will be used in the Phase II effort are: (1) definition of the target region; (2) development of reference scenarios describing energy-environment trends and mechanisms within the target region; (3) characterization of principal actors involved in the regional energy - environment system; and (4) definition of a set of factors or state variables that reflect the state of that system. (auth)

  19. Revised energy levels of singly ionized lanthanum

    Science.gov (United States)

    Güzelçimen, Feyza; Tonka, Mehdi; Uddin, Zaheer; Bhatti, Naveed Anjum; Windholz, Laurentius; Kröger, Sophie; Başar, Gönül

    2018-05-01

    Based on the experimental wavenumbers of 344 spectral lines from calibrated Fourier transform (FT) spectra as well as wavenumbers of 81 lines from the wavelength tables from literature, the energy of 115 fine structure levels of singly ionized lanthanum has been revised by weighted global fits. The classifications of the lines are provided by numerous previous investigations of lanthanum by different spectroscopic methods and authors. For the high accurate determination of the center of gravity wavenumbers from the experimental spectrum, the hyperfine constants of the involved levels have been taken into account, if possible. For the 94 levels with known hyperfine constants the accuracy of energy values is better than 0.01 cm-1. For 34 levels the magnetic dipole hyperfine constants A have been determined from FT spectra as part of this work. For four of these 34 levels even electric quadrupole hyperfine constants B could be estimated. For levels, which have experimentally unknown hyperfine constants and which are connected only by lines not found in the FT spectra but taken from literature, the uncertainties of energy values are about a factor of 10 higher. A list of all revised level energies together with a compilation of hyperfine structure data is given as well as a list of all lines used.

  20. Regional characteristics relevant to advanced technology cogeneration development. [industrial energy

    Science.gov (United States)

    Manvi, R.

    1981-01-01

    To assist DOE in establishing research and development funding priorities in the area of advanced energy conversion technoloy, researchers at the Jet Propulsion Laboratory studied those specific factors within various regions of the country that may influence cogeneration with advanced energy conversion systems. Regional characteristics of advanced technology cogeneration possibilities are discussed, with primary emphasis given to coal derived fuels. Factors considered for the study were regional industry concentration, purchased fuel and electricity prices, environmental constraints, and other data of interest to industrial cogeneration.

  1. Regional energy and environment exploration in Belgium 2000

    International Nuclear Information System (INIS)

    Ciujpers, C.

    1994-01-01

    The prospects for energy consumption and related emission of NO x , SO 2 , and CO 2 gases for the year 2000 are reported for three regions (the Flanders, Brussels Metropolitan, and Wallonie region) in Belgium. Two scenarios were developed: a reference scenario in which the policy of 1990 is continued on the one hand and a policy making scenario in which the energy and carbon taxes, proposed by the European Commission are introduced on the other hand. This methodology allows to estimate the impact of the energy and carbon taxes on energy consumption and the emission of greenhouse gases. In conclusion is stated that at continued policy, primary energy consumption in Belgium will rise 22.4 percent from 1990 to 2000. The introduction of energy and carbon taxes will result in a reduction of the primary energy consumption with 5.9 percent. At a continued policy NO X , SO 2 emissions will reduce respectively 27.2 percent, 18.8 percent while CO 2 emissions will increase 21.4 percent from 1990 till 2000. Compared to the continued scenario, the introduction of energy and carbon taxes in Belgium will lead to additional NO X and CO 2 emissions of respectively 6.5 and 13.6 percent, while the CO 2 emission will be reduced by 9.5 percent in 2000. It is concluded that the proposed energy and carbon taxes are important impulses for the realization of the Belgian objective to reduce the CO 2 -emission from 1990 to 2000 by five percent. (A.S.) 5 Figs. 9 Tabs

  2. Iran and regional energy development

    International Nuclear Information System (INIS)

    1998-01-01

    Topics reviewed in these conference proceedings in the first session include domestic imperatives covering the economy, social imperatives - civil society and the rule of law, and the overall investment climate. Session 2 focuses on Iran and the energy sector with papers on oil and gas pipelines, and the effect of sanctions. Session 3 deals with Iran and the Persian Gulf with papers on new developments in Iran and its Arab neighbours, and Iran and Arab attempts to manage oil output. Session 4 concentrates on business and investment perspectives with papers on the low oil and gas prices and the new competition for investment capital, the investment climate, the building of connection with Iran, and identifying the predominant trends. A keynote address by the former deputy Foreign Minister of Iran examines regional energy development

  3. Construction of transport and energy networks in the Baltic region as an impetus for regional development

    Directory of Open Access Journals (Sweden)

    Kuznetsov Alexey

    2013-11-01

    Full Text Available In light of some new aspects of the EU functioning, particularly, the recovery from the 2008-2009 global crisis, transportation and energy development projects are coming to the forefront in the Baltic region. At the same time, there is a need to consider EU’s recent adoption of a common seven-year financial program (2014—2020, which serves, in effect, as the Union’s budget. Given that, one may conclude that the countries of the Baltic region are entering a new stage of development. We look at the role and significance of transportation and energy projects as an instrument of economic development. Having studied the largest transport and energy projects in the Baltic region, we were able to show that the new infrastructure networks supported the investment expansion of Swedish and Finnish companies into the post-communist countries of the Baltic Region. Which, in its turn, allowed the Nordic investors to expand their domestic markets. The analysis also shows that the experience of private businesses proves a recent theoretical concept — the pyramid of regional development factors. As a result, the actual regional policy of the EU cannot be considered in the narrow sense of the Cohesion Policy alone.

  4. Spectrum and energy levels of six-times ionized yttrium (Y VII)

    Science.gov (United States)

    Reader, Joseph

    2018-03-01

    The spectrum of six-times ionized yttrium, Y VII, was photographed with a sliding-spark discharge on 10.7 m normal- and grazing-incidence spectrographs. The region of observation was 157-824 Å. The observations extend the known configurations 4s24p3, 4s4p4, 4p5, 4s24p25s, 4s24p26s to the nearly complete 4s24p24d configuration. Our results for 4s24p24d significantly revise results of Rahimullah et al (1978 Phys. Scr. 18 96); Ateqad et al (1984 J. Phys. B: At. Mol. Phys. 17 4617). A total of 168 lines and 56 energy levels are now known for this ion. The observed configurations were interpreted with Hartree-Fock calculations and least-squares fits of the energy parameters to the observed levels. Transition probabilities for all classified lines were calculated with the fitted parameters.

  5. Global transportation scenarios in the multi-regional EFDA-TIMES energy model

    International Nuclear Information System (INIS)

    Muehlich, P.; Hamacher, T.

    2009-01-01

    The aim of this study is to assess the potential impact of the transportation sector on the role of fusion power in the energy system of the 21st century. Key indicators in this context are global passenger and freight transportation activities, consumption levels of fuels used for transportation purposes, the electricity generation mix and greenhouse gas emissions. These quantities are calculated by means of the global multi-regional EFDA-TIMES energy system model. For the present study a new transportation module has been linked to the EFDA-TIMES framework in order to arrive at a consistent projection of future transportation demands. Results are discussed implying various global energy scenarios including assumed crossovers of road transportation activities towards hydrogen or electricity infrastructures and atmospheric CO 2 concentration stabilization levels at 550 ppm and 450 ppm. Our results show that the penetration of fusion power plants is only slightly sensitive to transportation fuel choices but depends strongly on assumed climate policies. In the most stringent case considered here the contribution of electricity produced by fusion power plants can become as large as about 50% at the end of the 21st century. This statement, however, is still of preliminary nature as the EFDA-TIMES project has not yet reached a final status.

  6. Regional drivers of on-farm energy production in Bavaria

    International Nuclear Information System (INIS)

    Schaffer, Axel; Düvelmeyer, Claudia

    2016-01-01

    Bavaria's energy policy seeks to increase the share of power supply from renewable sources related to on-farm energy production (agricultural biogas, wind- and solar energy) from currently 15% to more than 30% in 2021. It is therefore of particular interest for policy-makers to identify regional drivers of and barriers to this concept. The presented study addresses this issue and applies a spatial regression analysis to Bavaria’s 71 rural counties. The findings indicate significant impacts of technological regional transformation ability, agricultural structure (degree of professionalization and consolidation of organic farming) and neighborhood effects. This is in contrast to most geographical factors, which seem to be of minor relevance. - Highlights: •Energy transition is largely carried by farmers’ adoption of renewable energy (RE). •Adoption of RE generally follows an s-shaped diffusion curve. •Drivers are regions’ transformation ability and professionalization of agriculture. •Adoption of RE conflicts with organic farming.

  7. Characteristics of energy access to the poor and to impoverished regions in India

    International Nuclear Information System (INIS)

    Kemmler, A.

    2007-01-01

    have higher levels of education, better sanitation facilities, and greater access to tap water; their houses are in better condition; and they have a higher daily caloric intake. For this reason, energy measures may form a practical basis for a proxy indicator of poverty, as the use of energy indicators is not restricted to environmental and economical issues but is significant for social issues as well. Although energy development is closely related to measures that focus on basic human needs, a single energy-based indicator cannot grasp the multidimensional quality of poverty. Energy is a factor in fulfilling each of these needs, but the extent of these needs is not completely captured by measuring energy poverty alone. Therefore, while access adjusted useful energy correlates fairly well with most of the analysed poverty dimensions, it is only a rough approximation for poverty. The relationship between energy and poverty, however, is a reciprocal one. Improving the poors' access to modern energy sources can make an important difference to their welfare and can be a catalyst for human development: specifically, electricity may be an important trigger for development. Yet, there are still about 450 million people in India without access to electricity. In this way, one observes remarkable regional differences in the electrification rate. These observed regional disparities in electrification can be explained by a combination of factors that influence both village and household electrification. While the geographic endowment of a region was found to be relevant for village electrification, this was not the case for household electrification. A panel data analysis shows further that having a high proportion of agricultural area has a positive effect on a village's electrification rate, while an unfavourable settlement structure and a large state area constrain its electrification rate. In particular, the existence of small but numerous villages seems to correspond to

  8. Energy security issues at household level in India

    International Nuclear Information System (INIS)

    Jain, Garima

    2010-01-01

    Energy security at the household level implies ensuring assured and regular supply of clean energy fuels at an affordable price for various household activities. Threat to physical availability of clean energy fuels for cooking and lighting is determined through various indicators such as dependence on traditional fuels and limited access to clean fuels. Energy insecurity translates into various adverse social impacts. Financial threat to energy security is indicated by expenses incurred on energy fuels and affordability of clean fuels. Households spend a major portion of their income on acquiring energy fuels; however, due to high price of clean fuels, they continue to depend on traditional and inefficient fuels. There is an urgent need to address factors that pose a threat to energy security at the household level. In this regard, measures taken by the government agencies and other institutions are also reviewed. The paper also suggests the regulatory and policy interventions required to address the energy security issues at the household level.

  9. Correlation between the pionization region and the fragmentation region in high energy proton-proton collisions

    CERN Document Server

    Albrow, M G; Barber, D P; Bogaerts, A; Bosnjakovic, B; Brooks, J R; Clegg, A B; Erné, F C; Gee, C N P; Locke, D H; Loebinger, F K; Murphy, P G; Rudge, A; Sens, Johannes C

    1973-01-01

    Measurements are reported of two-particle correlations in high energy proton-proton collisions with one particle in the pionization region and the other a proton in the fragmentation region. The correlation function is independent of x of the fragmentation proton for 0.55energy-independent function of x. The measurements for two values of the rapidity of the pionization particle give similar results. (11 refs).

  10. On the global and regional potential of renewable energy sources

    NARCIS (Netherlands)

    Hoogwijk, Monique Maria

    2004-01-01

    In this thesis, the central research question is: what can be the contribution of renewable energy sources to the present and future world and regional energy supply system. The focus is on wind, solar PV and biomass energy (energy crops) for electricity generation. For the assessment of the

  11. Regional disparities and carbon “outsourcing”: The political economy of China's energy policy

    International Nuclear Information System (INIS)

    Li, Huimin; Wu, Tong; Zhao, Xiaofan; Wang, Xiao; Qi, Ye

    2014-01-01

    Since 2007, gross domestic product (GDP) growth in China's inland provinces has exceeded that of the affluent coastal provinces. Concurrently, they have also been given more lenient energy intensity reduction targets to provide latitude for continued growth. The regional unevenness of economic development and energy policy has implications for the ability of the country to achieve its energy savings target – an objective that has become the key part of China's climate change mitigation strategy. This study shows that there is an explicit trend in which changes in regional economic structure is moving towards increasing national energy intensity. This is due, in large part, to carbon leakage between provinces. Changes in regional economic structure increased national energy intensity by 0.13% during the 11th five-year plans (FYP) period, and is on track to cause a further increase of 1.35% during the 12th FYP period. In formulating national energy policy, the existing “Target Responsibility System” (TRS) of policy implementation may need to be improved. Regional economic disparities must be taken directly into account in policymaking, as inland provinces should be assigned higher, not lower, energy intensity reduction targets. This will increase the likelihood that national targets, and hence China's broader climate change mitigation goals, will be met. - Highlights: • Regional economic disparities are increasing China's national energy intensity. • Regional carbon “outsourcing” is a leading cause of rising energy intensity. • To meet future targets, the “Target Responsibility System” (TRS) needs to be improved. • Regional economic structure should be directly accounted for in energy policy. • Particularly, inland provinces should be assigned higher energy savings targets

  12. Improving the Assessment of the Level of Regional Resources Management

    Directory of Open Access Journals (Sweden)

    Taraday Vladimir N.

    2017-12-01

    Full Text Available The work improves the assessment of the level of managing development resources by regions of Ukraine, which is based on the use of a comprehensive assessment — multidimensional comparative analysis (namely the rank-sum test and allows comparing the effectiveness of managing resource development in regions of Ukraine using the available data, on their status on the basis of a unified system of indicators, as well as comparing the level of managing development resources by each region of Ukraine in time. The uneven development of regions of the country is investigated, the growth of inter-regional socio-economic disproportions is revealed. It is determined that, having a fundamentally different composition and volume of natural, human, financial resources, the state and effectiveness of managing development resources by regions of Ukraine is significantly different. The level of managing development resources by regions of Ukraine is proposed to be assessed by the aggregate indicators characterizing the increase in the productivity of the regional economy, profitability of local business, and level of incomes of the population; general increase in social standards, quality of life and business environment.

  13. Housing Archetype Analysis for Home Energy-Efficient Retrofit in the Great Lakes Region

    Energy Technology Data Exchange (ETDEWEB)

    Kim, S. K.; Mrozowski, T.; Harrell-Seyburn, A.; Ehrlich, N.; Hembroff, L.; Bieburn, B.; Mazor, M.; McIntyre, A.; Mutton, C.; Parsons, G.; Syal, M. G.; Wilkinson, R.

    2014-09-01

    This project report details activities and results of the 'Market Characterization' project undertaken by the Cost Effective Energy Retrofit (CEER) team targeted toward the DOE goal of achieving 30%-50% reduction in existing building energy use. CEER consists of members from the Dow Chemical Company, Michigan State University, Ferris State University and Habitat for Humanity Kent County. The purpose of this market characterization project was to identify housing archetypes which are dominant within Great Lakes region and therefore offer significant potential for energy-efficient retrofit research and implementation due to the substantial number of homes possessing similar characteristics. Understanding the characteristics of housing groups referred to as 'archetypes' by vintage, style, and construction characteristics can allow research teams to focus their retrofit research and develop prescriptive solutions for those structure types which are prevalent and offer high potential uptake within a region or market. Key research activities included; literature review, statistical analysis of national and regional data of the American Housing Survey (AHS) collected by the U.S. Census Bureau, analysis of Michigan specific data, development of a housing taxonomy of architectural styles, case studies of two local markets (i.e., Ann Arbor and Grand Rapids in Michigan) and development of a suggested framework (or process) for characterizing local markets. In order to gain a high level perspective, national and regional data from the U.S. Census Bureau was analyzed using cross tabulations, multiple regression models, and logistic regression to characterize the housing stock and determine dominant house types using 21 variables.

  14. Supply evaluation of a herbaceous and woody energy crop at three midwest regions

    International Nuclear Information System (INIS)

    English, B.C.; Dillivan, K.D.; Ojo, M.A.

    1994-01-01

    While substantial research has been conducted on the argronomic issues of biomass production and on the processes of converting biofuel crops into energy, little work has been completed analyzing the economic and physical impacts of biofuel production on an agriculturally based region. Acres currently devoted to traditional crops will be replaced by biomass crops if such a conversion proves to be economically attractive. These shifts could have impacts on local and regional levels of farm income, current farmland market values, commodity prices received, and the demand for and prices of farm level inputs. This paper examines the economic and physical ramifications of introducing biomass production to three Midwest regions centered in the following counties; Cass County, North Dakota, Olmsted County, Minnesota, and Orange County, Indiana. Using a regional linear programming model that maximizes net returns to producers subject to several constraints, a supply curve for biomass is developed for each of the three regions. The model predicts that at a plant gate price of $26, $40, and $52 per dry ton, biomass begins to enter into production in the Cass, Olmsted, and Orange Regions respectively. Prices of $28, $44, and $54 per dry ton of biomass are sufficient to supply a quantity necessary to operate a power plant requiring 5,000 dry tons per day in Cass, Olmsted, and Orange regions respectively. In the Olmsted and Orange regions, biomass production results in fertilizer being applied, however, in the Cass Region a slight increase in fertilizer use corresponds to biomass production

  15. National Environmental/Energy Workforce Assessment for Region VI.

    Science.gov (United States)

    National Field Research Center Inc., Iowa City, IA.

    This report represents a detailed summation of existing workforce levels, training programs, career potential, and staffing level projections through 1981 for EPA Region VI. This region serves the Gulf fringe states of Texas, Arkansas, New Mexico, Oklahoma, and Louisiana. The specific pollution programs considered include air, noise, pesticides,…

  16. Regional Diagnostic Reference Levels and Collective Effective Doses from Computed Tomography (CT) Scanners in India

    International Nuclear Information System (INIS)

    Livingstone, R.S.; Dinakaran, P.M.

    2011-01-01

    Diagnostic examinations performed using computed tomography (CT) are on the increase, and the use of this modality needs to be monitored periodically. The aim of this study was to formulate regional diagnostic reference levels (DRLs) and assess collective effective doses from CT scanners in Tamil Nadu, India. In-site CT dose measurements were performed for 127 CT scanners in Tamil Nadu as a part of the Atomic Energy Regulatory Board (AERB) funded project for a period of two years. Regional DRLs were formulated at third quartile level for three CT protocols such as thorax, abdomen and pelvis and were found to be 557 mGy.cm, 521 mGy.cm and 294 mGy.cm, respectively. The collective effective dose in Tamil Nadu was found to be 14.93 man Sv per day. (author)

  17. Energy industries in the Centre-Val de Loire region - June 2015

    International Nuclear Information System (INIS)

    Mialot, Marie-Madeleine; Ducroq, Caroline

    2015-07-01

    After an overview of the energy sector in the world (consumption growth, share of the different energies, main consuming countries, evolution of the energy mix, perspectives) and in France (energy consumption, energy production, jobs, trade balance, research policy and organisation), this publication proposes an overview of energy industries in the Centre-Val de Loire region. It provides some data such as regional consumption, share in the national energy production, jobs and employment structure. The next part proposes a sector-based approach by evoking a strong expertise in the oil and gas industry, by describing a rich industrial tissue about electro-nuclear energy (various activities, specialised urban areas, job creations in nuclear plants, education and training, research lead by private consultants), and by outlining that the territory is suitable for the development of renewable energies (solar, wind, biomass, and geothermal energies, energy storage, R and D, education)

  18. Lombardy (Italy) regional energy balance: 1984-1990 statistical data

    International Nuclear Information System (INIS)

    Berra, P.; Di Marzio, T.

    1992-01-01

    After a brief explanation of the scope and key econometric elements of the energy balance analysis, this paper tables energy supply and demand data for Italy's Lombardy Region. The primary and secondary energy data are expressed in metric quantities and in equivalent calorific values and are sub-divided according to type of energy source and consuming sector. Assessments are made of the degree of reliability of the information and sources of information

  19. Report on regional new energy vision for Kahoku town; Kahokucho chiiki shin energy vision hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-03-01

    A regional new energy vision has been formulated for Kahoku town, Kochi Prefecture, which features the introduction of recoverable energy harmonious with nature and friendly to human life and environments. The results of activities conducted in this connection are compiled into nine chapters, which cover (1) Kahoku-town's local characteristics relative to new energy, (2) survey of townspeople's awareness of new energy, (3) amounts of new energy in existence, (4) basic policy toward introduction, (5) study of concrete measures for promoting introduction, (6) study of prioritized projects, (7) establishment of target amounts for introduction, (8) coordination with energy conservation measures, and (9) a system for thrusting forward the regional new energy vision toward embodiment. Chapter (7) comprises the way of setting target values for introduction; study of the target values to be achieved by the industry, administration, and citizenry, respectively; and a conclusion on the target values. Studies are conducted in the chapter about the introduction of solar energy, wind power generation, small scale hydroelectric power generation, cogeneration, clean energy vehicles, and the like. It is predicted that 960 kl/year will be introduced in fiscal 2010 in terms of oil, which accounts for 12% of energy consumption. (NEDO)

  20. Solar wind energy transfer regions inside the dayside magnetopause

    International Nuclear Information System (INIS)

    Lundin, R.; Dubinin, E.

    1984-01-01

    PROGNOZ-7 high temporal resolution measurements of the ion composition and hot plasma distribution in the dayside high latitude boundary layer near noon have revealed that magnetosheath plasma may penetrate the dayside magnetopause and form high density, high β, magnetosheath-like regions inside the magnetopause. From these measurements it is demonstrated that the magnetosheath injection regions most probably play an important role in transferring solar wind energy into the magnetosphere. The transfer regions are characterized by a strong perpendicular flow towards dawn or dusk (depending on local time) but are also observed to expand rapidly along the boundary field lines. This increased flow component transverse to the local magnetic field corresponds to a predominantly radial electric field of up to several mV m -1 , which indicates that the injected magnetosheath plasma causes an enhanced polarization of the boundary layer. Polarization of the boundary layer can therefore be considered a result of a local MHD-process where magnetosheath plasma excess momentum is converted into electromagnetic energy (electric field), i.e. there is an MHD-generator. It was observed that the boundary layer is charged up to tens of kilovolts, a potential which may be highly variable on e.g. the presence of a momentum exchange by the energy transfer regions. (author)

  1. THE ECONOMY AND ENERGY OF THE BLACK SEA REGION

    Directory of Open Access Journals (Sweden)

    Maria-Floriana Popescu

    2014-12-01

    Full Text Available The Black Sea region has proved to be an emerging hub for Europe’s security and has experienced several changes and a great development at the beginning of the twenty-first century. This process is currently carried out, and has important implications for European security in a broader definition of the term - to achieve traditional military security, but also tackling other challenges at the address soft security issues, such as organized crime. Located at the crossroads of three regions of paramount importance - Europe, Middle East and Central Asia – the Black Sea region is a major transit area for energy and at the same time, an important source of asymmetric risks and outbreaks of conflicts. Therefore, analysing this region from an economical point of view, but not forgetting the energy security implications for this area, represents the main focus of this article, along with underlining the importance of various actors in the region and their actions’ impact on the future development of the Black Sea territory and surroundings.

  2. Rural-urban household energy use and inter-relation in the Central Region of the Sudan

    International Nuclear Information System (INIS)

    Elgizouli, I.A.R.

    1990-01-01

    Urban and rural household energy consumption accounts for the major part of total energy consumption in most African countries. It ranges between 50 and 70 percent in African countries with medium per capita incomes and between 58 and 93 percent in those with low per capita incomes. Satisfying household energy needs takes up a substantial portion of the income of the urban household, while in the rural areas much time and effort are spent collecting wood instead of in more productive activities. Woodfuel meets over 85 percent of household energy demand in most African countries. This high level of consumption will remain, irrespective of the country's per capita income: woodfuel will continue to play a major role in the economics of developing countries and especially in the living standards of both rural and urban poor. The two major issues which must be considered are whether the forest resources are going to meet the future demand for woodfuel and whether prices will remain affordable to the low income groups. This paper deals with household energy issues with special reference to the Central Region in the Sudan. It assesses local resources in the region, analyzes consumption patterns of both rural and urban households, and discusses possible solutions to the impact of current energy practices

  3. Solar energy support in the Asia-Pacific region

    International Nuclear Information System (INIS)

    Avril, Sophie; Mansilla, Christine; Lemaire, Thibault

    2012-01-01

    The transition to a sustainable energy system now seems to be inevitable. The role of renewable energy sources in this mutation will be crucial. Amongst these, photovoltaic electricity has recently grown due to strong national policy support. Indeed, it appears as a good solution to substitute conventional fossil fuel, especially in the Asia Pacific region where reducing greenhouse gas emissions is a real challenge. This paper aims to review public support for photovoltaic energy by focusing on the policies of three emblematic developed countries of the Asia Pacific region: Australia, Japan and Korea. The efficiency of these different policies is assessed by comparing their estimated total costs. These costs can have different origins: market incentives, demonstration programs and subsidies for research and development (R and D). The public investment was compared with installed capacities in order to evaluate the efficiency of the energy strategy. The point made by this study is that a well-planned policy limiting unwanted side effects should be preferred. Even if expensive in the short term, innovative technologies are beneficial in the longer term, and thus R and D subsidies should be maintained. (authors)

  4. Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Marine Climates; January 2006 - December 2006

    Energy Technology Data Exchange (ETDEWEB)

    Building America Industrialized Housing Partnership (BAIHP); Building Industry Research Alliance (BIRA); Building Science Consortium (BSC); Consortium for Advanced Residential Buildings (CARB); Davis Energy Group (DEG); IBACOS; National Association of Home Builders Research Center (NAHBRC); National Renewable Energy Laboratory (NREL)

    2006-12-01

    The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studies in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Marine Climate Region on a cost neutral basis.

  5. Spectrum and energy levels of Y VI

    International Nuclear Information System (INIS)

    Persson, W.; Reader, J.

    1986-01-01

    The spectrum of the five-times-ionized yttrium atom (Y VI), excited in a sliding-spark discharge, was studied in the 160--2500 A-circle range. About 900 Y VI lines were classified as transitions between 101 odd and 69 even energy levels.The energy-level system established includes almost all levels of the 4s 2 4p 4 , 4s4p 5 , 4s 2 4p 3 4d, 5d, 5s, 6s, and 5p configurations and a number of levels of the 7s, 4f, and 4s4p 4 4d configurations. The observed level system has been theoretically interpreted by means of Hartree--Fock calculations and least-squares parametric fits. Strong configuration mixings are found between the 4s4p 5 and 4s 2 4p 3 4d configurations, between the 4s 2 4p 3 5p and 4s4p 4 4d configurations, and between the 4s 2 4p 3 4f and 4s4p 4 4d configurations. From the optimized energy-level values, a system of Ritz-type wavelength standards with accuracies varying from 0.0003 to 0.003 A-circle in the range 179--500 A-circle has been determined. The ionization energy as determined from 4s 2 4p 3 ns levels (n = 5-7) is 737 110 +- 200 cm/sup -1/ (91.390 +- 0.025 eV)

  6. Regional total factor energy efficiency: An empirical analysis of industrial sector in China

    International Nuclear Information System (INIS)

    Wang, Zhao-Hua; Zeng, Hua-Lin; Wei, Yi-Ming; Zhang, Yi-Xiang

    2012-01-01

    Highlights: ► We evaluate energy efficiency under framework of total factor energy efficiency. ► We focus on industry sector of China. ► We use statistical data of industrial enterprises above designated size. ► Energy efficiencies among regions in China are obvious because of technological differences. ► Large scale of investment should be stopped especially in central and western regions. -- Abstract: The rapid growth of the Chinese economy has resulted in great pressure on energy consumption, especially the energy intensive sector – the industrial sector. To achieve sustainable development, China has to consider how to promote energy efficiency to meet the demand of Chinese rapid economic growth, as the energy efficiency of China is relatively low. Meanwhile, the appeal of energy saving and emission reduction has been made by the Chinese central government. Therefore, it is important to evaluate the energy efficiency of industrial sector in China and to assess efficiency development probabilities. The framework of total factor energy efficiency index is adopted to determine the discrepancy of energy efficiency in Chinese industrial sector based on the provincial statistical data of industrial enterprises above designated size in 30 provinces from 2005 to 2009, with gross industrial output as the output value and energy consumption, average remaining balance of capital assets and average amount of working force as the input values. Besides, in considerate of the regional divide of China, namely eastern, central, and western, and economic development differences in each region, energy efficiency of each region is also analysed in this paper. The results show that there is room for China to improve its energy efficiency, especially western provinces which have large amount of energy input excess. Generally speaking, insufficient technological investment and fail of reaching best scale of manufacture are two factors preventing China from energy

  7. Proceedings of the fourth Regional meetings on energy and climate 2011

    International Nuclear Information System (INIS)

    Falque-Masset, Marie-Laure; Ceron, Pascale; Gorges, Pascale; Hutinet, Laurent; Boulet, Sophie; Petit-Tesson, Christophe

    2011-10-01

    After introduction and speeches, this document presents some remarkable actions undertaken in the Ile de France region to support and bring professional consultancy to local communities regarding energy issues, and also actions undertaken to improve energy efficiency in transports and buildings, to develop inter-enterprise transport planning, to develop the use of wood as a source of energy. It reports contributions about social and ecological conversion and about the implementation of the regional plan for climate

  8. Fine-structure energy levels, oscillator strengths and lifetimes

    Indian Academy of Sciences (India)

    We have done relativistic calculations for the evaluation of energy levels, oscillator strengths, transition probabilities and lifetimes for Cr VIII ion. Use has been made of configuration interaction technique by including Briet–Pauli approximation. The energies of various levels from the ground state to excited levels of 3s3p6, ...

  9. Regional new energy vision for Fukuoka city; Fukuokashi chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    A regional new energy vision has been formulated for Fukuoka city, Fukuoka Prefecture, which will serve as a basic guide to the promotion of new energy introduction which is one of the measures for coping with environmental problems. The vision is described in five chapters of (1) the local characteristics of Fukuoka city, (2) energy situation in Fukuoka city, (3) basic program, (4) high priority plans, and (5) efforts to enhance the vision toward realization. Discussed as high priority plans are the introduction of new energy into public buildings above all others, high efficiency utilization of refuse-derived energy, utilization of new energy at water supply and drainage facilities, utilization of water temperature difference energy, introduction of clean energy vehicles, promotion of a new energy industry, and the extension of assistance for encouraging citizens and industrialists to adopt new energy. In extending assistance for encouraging the introduction of new energy, studies are made about measures for introducing new energy into individual residences and about a citizenry-involving new energy adopting industry (offering a site to the power generation industry) under the basal conditions that information be supplied sufficiently and that the citizenry and administration cooperate with each other in driving forward the vision. (NEDO)

  10. The impact of energy production enhancement on environment in wildlife attractive regions

    International Nuclear Information System (INIS)

    Kabat, M.; Nowak, W.; Sobanski, R.

    1995-01-01

    Predicted application of improved technology in energy and heat production as well as implementation of new environmental policy assume an increase in energy production. There should be strongly considered utilization of renewable energy sources for wildlife regions and in the neighbourhood. In the paper there are presented possibilities of practice of alternative energy sources for regions located near national parks and wildlife reserves in West Pomerania (Szczecin). (author). 12 refs, 3 figs, 2 tabs

  11. THE CHINA’S ENERGY SECURITY IN THE ASIA-PACIFIC REGION IN THE 21ST CENTURY

    Directory of Open Access Journals (Sweden)

    Evgeniy Sergeevich Krasantsov

    2013-10-01

    Full Text Available The main objective of this article was to determine the level of the Chinese energy security that was built up for last several decades. In order to reach the set aim the author figured the current condition of the energy sector within the leading states of the Asia-Pacific Region and compared it with a similar condition ofChina. The condition’s characteristics included the following: Chinese energy balance, oil production, import and consumption, energy efficiency, CO2 emissions, electricity amount produced by using the renewable energy sources (hydropower, wind energy, sun energy and nuclear energy. In addition the authorities’ plans for the expansion of the mentioned renewable and nuclear energy production were as well discovered. The probable threats of the energy security and possible obstacles for the extensive means of sustaining the country’s energy security were also brought up.Statistical, comparative and analytical methods were applied in the process of the current research. As a result the PRC was found to be at a threshold to energetic crisis. In order to avoid the scenario two innovative methods were proposed as the means of avoiding the possible future crisis and sustaining energy security.The research results can be applied in determining the domestic and foreign policy of China as well as the foreign policies of the PRC’s energetic partners both within the Asia-Pacific Region and beyond its borders. DOI: http://dx.doi.org/10.12731/2218-7405-2013-7-39

  12. Regional new energy vision for Aogaki town; Aogakicho chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    A regional new energy vision has been formulated as part of Phase 4 of the Town Development Program of Aogaki town, Hyogo Prefecture, calling for 'building a town, comfortable to live in and full of hope, by utilizing rich natural environments.' The results of activities conducted in this connection are summarized in five chapters, which are (1) the description of the new energy vision, (2) Aogaki-town's energy characteristics, (3) basic plan, (4) driving forward of prioritized plans, and (5) toward the driving forward of the new energy vision. Chapter (4) comprises the goal of the formulation of the prioritized plans, the definition of the prioritized plans, and the establishment of individual projects. Established as the individual projects are the introduction of new energy linked to the inhibition of carbon dioxide gas emissions, use of wind energy for multiple purposes, public facilities preceding others in the introduction of new energy, building of environmentally symbiotic residences utilizing new energy, utilization of new energy at recreation facilities, and the popularization of and enlightening about new energy and its introduction through the participation of the local population. (NEDO)

  13. Charge deep-level transient spectroscopy study of high-energy-electron-beam-irradiated hydrogenated amorphous silicon

    NARCIS (Netherlands)

    Klaver, A.; Nádaždy, V.; Zeman, M.; Swaaiij, R.A.C.M.M.

    2006-01-01

    We present a study of changes in the defect density of states in hydrogenated amorphous silicon (a-Si:H) due to high-energy electron irradiation using charged deep-level transient spectroscopy. It was found that defect states near the conduction band were removed, while in other band gap regions the

  14. Energy efficiency and potentials of cassava fuel ethanol in Guangxi region of China

    International Nuclear Information System (INIS)

    Dai Du; Hu Zhiyuan; Pu Gengqiang; Li He; Wang Chengtao

    2006-01-01

    The Guangxi Zhuang autonomous region has plentiful cassava resources, which is an ideal feedstock for fuel ethanol production. The Guangxi government intends to promote cassava fuel ethanol as a substitute for gasoline. The purpose of this study was to quantify the energy efficiency and potentials of a cassava fuel ethanol project in the Guangxi region based on a 100 thousand ton fuel ethanol demonstration plant at Qinzhou of Guangxi. The net energy value (NEV) and net renewable energy value (NREV) are presented to assess the energy and renewable energy efficiency of the cassava fuel ethanol system during its life cycle. The cassava fuel ethanol system was divided into five subsystems including the cassava plantation/treatment, ethanol conversion, denaturing, refueling and transportation. All the energy and energy related materials inputs to each subsystem were estimated at the primary energy level. The total energy inputs were allocated between the fuel ethanol and its coproducts with market value and replacement value methods. Available lands for a cassava plantation were investigated and estimated. The results showed that the cassava fuel ethanol system was energy and renewable energy efficient as indicated by positive NEV and NREV values that were 7.475 MJ/L and 7.881 MJ/L, respectively. Cassava fuel ethanol production helps to convert the non-liquid fuel into fuel ethanol that can be used for transportation. Through fuel ethanol production, one Joule of petroleum fuel, plus other forms of energy inputs such as coal, can produce 9.8 J of fuel ethanol. Cassava fuel ethanol can substitute for gasoline and reduce oil imports. With the cassava output in 2003, it can substitute for 166.107 million liters of gasoline. With the cassava output potential, it can substitute for 618.162 million liters of gasoline. Cassava fuel ethanol is more energy efficient than gasoline, diesel fuel and corn fuel ethanol but less efficient than biodiesel

  15. Ion distributions in RC at different energy levels retrieved from TWINS ENA images by voxel CT tech

    Science.gov (United States)

    Ma, S. Y.; McComas, David; Xu, Liang; Goldstein, Jerry; Yan, Wei-Nan

    2012-07-01

    Distributions of energetic ions in the RC regions in different energy levels are retrieved by using 3-D voxel CT inversion method from ENA measurements onboard TWINS constellation during the main phase of a moderate geomagnetic storm. It is assumed that the ion flux distribution in the RC is anisotropic in regard to pitch angle which complies with the adiabatic invariance of the magnetic moment as ion moving in the dipole magnetic mirror field. A semi-empirical model of the RC ion distribution in the magnetic equator is quoted to form the ion flux distribution shape at off-equatorial latitudes by mapping. For the concerned time interval, the two satellites of the TWINS flying in double Molnia orbits were located in nearly the same meridian plane at vantage points widely separated in magnetic local time, and both more than 5 RE geocentric distance from the Earth. The ENA data used in this study are differential fluxes averaged over 12 sweeps (corresponding to an interval of 16 min.) at different energy levels ranging from about 1 to 100 keV. The retrieved ion distributions show that in total the main part of the RC is located in the region with L value larger than 4, tending to increase at larger L. It reveals that there are two distinct dominant energy bands at which the ion fluxes are significantly larger magnitude than at other energy levels, one is at lower level around 2 keV and the other at higher level of 30-100 keV. Furthermore, it is very interesting that the peak fluxes of the RC ions at the two energy bands occurred in different magnetic local time, low energy ions appear preferentially in after midnight, while the higher energy ions mainly distributed around midnight and pre-midnight. This new profile is worthy of further study and needs to be demonstrated by more cases.

  16. Energy Performance of a Light Wood-Timber Structured House in the Severely Cold Region of China

    Directory of Open Access Journals (Sweden)

    Meng Zhen

    2018-05-01

    Full Text Available The purpose of the study was to determine the energy performance of a timber structured house built in Harbin, a severely cold region of China. The research team conducted a field test on the house that lasted three months (15 January–15 April 2008. The test included the winter heating energy consumption, average indoor temperature and relative humidity, building heat storage capacity, heat transfer coefficient of the wall, total air volume of air-conditioning system, etc. The test results showed that the total heating was calculated to be 73,240.59 MJ in winter. Thermal imaging tests were carried out on the house and found no obvious thermal defects such as thermal bridges. In conclusion, the timber structured house has a good level of building energy conservation and would provide a good exemplary for green building design and construction in similar severely cold regions in the world.

  17. ENDF/B-IV representation of the 238U total neutron cross section in the resolved resonance energy region

    International Nuclear Information System (INIS)

    de Saussure, G.; Olsen, D.K.; Perez, R.B.

    1976-01-01

    The ENDF/B-IV prescription fails to represent correctly the 238 U total (and scattering) cross section between the levels of the resolved range. It is shown how this representation can be improved by properly accounting for the contribution of levels outside the resolved region to the cross section at energies inside the resolved region, and by substituting the more precise multilevel Breit-Wigner formula for the presently used single-level formula. The importance of computing accurately the minima in the total cross section is illustrated by comparing values of the self-shielded capture resonance integral computed with ENDF/B-IV and with a more accurate cross section model

  18. Removing the regional level from the Niger vaccine supply chain.

    Science.gov (United States)

    Assi, Tina-Marie; Brown, Shawn T; Kone, Souleymane; Norman, Bryan A; Djibo, Ali; Connor, Diana L; Wateska, Angela R; Rajgopal, Jayant; Slayton, Rachel B; Lee, Bruce Y

    2013-06-10

    Since many of the world's vaccine supply chains contain multiple levels, the question remains of whether removing a level could bring efficiencies. We utilized HERMES to generate a detailed discrete-event simulation model of Niger's vaccine supply chain and compared the current four-tier (central, regional, district, and integrated health center levels) with a modified three-tier structure (removing the regional level). Different scenarios explored various accompanying shipping policies and frequencies. Removing the regional level and implementing a collection-based shipping policy from the district stores increases vaccine availability from a mean of 70-100% when districts could collect vaccines at least weekly. Alternatively, implementing a delivery-based shipping policy from the central store monthly in three-route and eight-route scenarios only increases vaccine availability to 87%. Restricting central-to district vaccine shipments to a quarterly schedule for three-route and eight-route scenarios reduces vaccine availability to 49%. The collection-based shipping policy from district stores reduces supply chain logistics cost per dose administered from US$0.14 at baseline to US$0.13 after removing the regional level. Removing the regional level from Niger's vaccine supply chain can substantially improve vaccine availability as long as certain concomitant adjustments to shipping policies and frequencies are implemented. Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. AN INVESTIGATION OF WAVE ENERGY POTENTIAL IN WESTERN BLACK SEA REGION

    Directory of Open Access Journals (Sweden)

    İlyas UYGUR

    2006-01-01

    Full Text Available The main energy sources which are natural, clean, environmentally friendly, and renewable are wind power, solar energy, biomass energy, hydro energy, and wave energy. The wave energy has no cost except for the first investment and maintenance. There is also no cost for input energy. Besides these, it has no pollution effect on the environment, it is cheap and there is a huge potential all around the world. Wave energy is a good opportunity to solve the energy problem for Turkey which is surrounded by seas. Concerning all these facts, it has been conducted some studies which included five years of observation in the Western Black Sea Region (Akçakoca. The wave energy potential has also been calculated. From this sutdy results, it can be concluded that the wave energy potential of this region is inefficient. It is believed that by the improvement of the new energy converter devices in future, this low potential can be used more efficiently and as a result this study might be used as a basis for the future researches.

  20. Energy level alignment and sub-bandgap charge generation in polymer:fullerene bulk heterojunction solar cells.

    Science.gov (United States)

    Tsang, Sai-Wing; Chen, Song; So, Franky

    2013-05-07

    Using charge modulated electroabsorption spectroscopy (CMEAS), for the first time, the energy level alignment of a polymer:fullerene bulk heterojunction photovoltaic cell is directly measured. The charge-transfer excitons generated by the sub-bandgap optical pumping are coupled with the modulating electric field and introduce subtle changes in optical absorption in the sub-bandgap region. This minimum required energy for sub-bandgap charge genreation is defined as the effective bandgap. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. Baryon chiral perturbation theory extended beyond the low-energy region.

    Science.gov (United States)

    Epelbaum, E; Gegelia, J; Meißner, Ulf-G; Yao, De-Liang

    We consider an extension of the one-nucleon sector of baryon chiral perturbation theory beyond the low-energy region. The applicability of this approach for higher energies is restricted to small scattering angles, i.e. the kinematical region, where the quark structure of hadrons cannot be resolved. The main idea is to re-arrange the low-energy effective Lagrangian according to a new power counting and to exploit the freedom of the choice of the renormalization condition for loop diagrams. We generalize the extended on-mass-shell scheme for the one-nucleon sector of baryon chiral perturbation theory by choosing a sliding scale, that is, we expand the physical amplitudes around kinematical points beyond the threshold. This requires the introduction of complex-valued renormalized coupling constants, which can be either extracted from experimental data, or calculated using the renormalization group evolution of coupling constants fixed in threshold region.

  2. Baryon chiral perturbation theory extended beyond the low-energy region

    International Nuclear Information System (INIS)

    Epelbaum, E.; Gegelia, J.; Meissner, Ulf G.; Yao, De-Liang

    2015-01-01

    We consider an extension of the one-nucleon sector of baryon chiral perturbation theory beyond the low-energy region. The applicability of this approach for higher energies is restricted to small scattering angles, i.e. the kinematical region, where the quark structure of hadrons cannot be resolved. The main idea is to re-arrange the low-energy effective Lagrangian according to a new power counting and to exploit the freedom of the choice of the renormalization condition for loop diagrams. We generalize the extended on-mass-shell scheme for the one-nucleon sector of baryon chiral perturbation theory by choosing a sliding scale, that is, we expand the physical amplitudes around kinematical points beyond the threshold. This requires the introduction of complex-valued renormalized coupling constants, which can be either extracted from experimental data, or calculated using the renormalization group evolution of coupling constants fixed in threshold region. (orig.)

  3. Regional Energy Integration in Latin America and the Caribbean

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-12-15

    The regional study has been conducted by the WEC Latin American Member Committees. Having identified that the weak link between existing national energy infrastructures remains a major stumbling block to strengthening regional economic integration, this study aims to propose alternative views -- primarily on the integration of electricity and natural gas markets.

  4. Estimating the magnetic energy inside traveling compression regions

    Directory of Open Access Journals (Sweden)

    S. A. Kiehas

    2009-05-01

    Full Text Available We investigate a series of six TCRs (traveling compression regions, appearing in the course of a small substorm on 19 September 2001. Except for two of these TCRs, all Cluster spacecraft were located in the lobe and detected the typical signatures of TCRs, i.e., compressions in |B| and bipolar Bz variations. We use these perturbations in Bz for calculations on the magnetic energy inside the TCR and compare the amount of magnetic field energy with the kinetic energy inside the underlying plasma bulge. According to results obtained from theory, the amount of magnetic energy inside TCRs is about two times higher than the kinetic plasma energy inside the accompanied plasma bulge. We verify this theoretical result by first investigations of the magnetic field energy inside TCRs. The calculations lead to a magnetic energy in the order of 1010 Joule per RE for each of the TCRs.

  5. Electrifying integration Electricity production and the South East Europe regional energy market

    International Nuclear Information System (INIS)

    Hooper, Elizabeth; Medvedev, Andrei

    2009-01-01

    The paper provides an overview of the generation of electricity in 10 countries in South East Europe during 1995-2004. Using the latest available statistics, we explore the potential of the nascent integration of the electricity markets in South East Europe. We conduct a cross-country analysis of electricity production based on different types of fuel used. The region has a low level of gasification combined with few nuclear power generation facilities, while some countries heavily rely on hydro electric generation. Differences in countries' resource endowment and the possibility of intertemporal substitution between electricity generated from various fuels could stimulate a regional trade in electricity. As an alternative to nationally independent energy policy, regional trade could displace a proportion of the substantial investment in generation facilities required to avert serious supply shortages. Finally, we consider the environmental impact of electricity generation, and identify some of the key trade-offs between different policy objectives. (author)

  6. Cowichan Valley energy mapping and modelling. Report 4 - Analysis of opportunity costs and issues related to regional energy resilience. Final report. [Vancouver Island, Canada

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-06-15

    The driving force behind the Integrated Energy Mapping and Analysis project was the identification and analysis of a suite of pathways that the Cowichan Valley Regional District (CVRD) can utilise to increase its energy resilience, as well as reduce energy consumption and GHG emissions, with a primary focus on the residential sector. Mapping and analysis undertaken will support provincial energy and GHG reduction targets, and the suite of pathways outlined will address a CVRD internal target that calls for 75% of the region's energy within the residential sector to come from locally sourced renewables by 2050. The target has been developed as a mechanism to meet resilience and climate action target. The maps and findings produced are to be integrated as part of a regional policy framework currently under development. Based on the outputs from the first three tasks, a suite of coherent pathways towards the overall target of 75% residential local energy consumption was created, and the costs and benefits for the region were calculated. This was undertaken via a scenario analysis which also highlighted the risks and robustness of the different options within the pathways. In addition to a direct economic comparison between the different pathways, more qualitative issues were described, including potential local employment, environmental benefits and disadvantages, etc. The main tool utilised in this analysis was a tailor made Excel energy model that includes mechanisms for analysing improvements in the CVRD energy system down to an area level, for example renewable energy in residential buildings, renewable energy generation, and the effects of energy efficiency improvements. For the industrial, commercial, and transport sectors, simple and generic forecasts and input possibilities were included in the model. The Excel 'technology cost' and 'energy' models are accompanied with a user manual so that planners within the CVRD can become well

  7. [Regional health and autonomy conferences (CRSAs): the implications for medical democracy at a regional level].

    Science.gov (United States)

    Devictor, Bernadette

    2010-01-01

    The HPST law seeks to reorganize the governance of healthcare at a regional level and to maintain the existence of regional health conferences, now known as regional health and autonomy conferences (CRSAs). The purpose of this article is to examine the new duties attributed to the CRSAs and to consider the various issues raised by their practice. The article also provides an analysis of the preconditions required for the successful implementation of medical democracy at a regional level, ie.: the involvement of the CRSAs in the assessment of regional healthcare policies, the mobilization of funds, the composition of the CRSAs (including the full range of healthcare areas), the importance of providing adequate support for territorial conferences, and the elaboration of a communicative space for fostering exchanges between CRSAs.

  8. The 21st Century Challenges and the Food-Energy-Water-Security (FEWS) Nexus in the Middle East Region

    Science.gov (United States)

    Moradkhani, H.; Hameed, M.

    2017-12-01

    Developing countries have experienced crucial conditions in meeting the needs for food, energy, and water security. This paper presents a country-level quantitative assessment of the current issues associated with the Food-Energy-Water-Security (FEWS) Nexus in the Middle East region. In this study, sixteen countries in the Middle East region are chosen, namely, Arabian Peninsula, Iran, Syria, Lebanon, Israel, Palestine, Egypt, and Turkey. The most recent datasets are used to study and analyze the factors that have emerged the demand to understand and manage the linkage of FEW systems in the region. Water scarcity, extreme events, population growth, urbanization, economic growth, poverty, and political stability are found to be the key drivers of the current challenges in the Middle East region. Additionally, the results suggest that these factors have created a subsequent stress on FEW resources specifically on water sector in the region. Therefore, more attention is required to sustain the FEW resources and cope with the socio-economic development.

  9. TAXATION OF ENERGY PRODUCTS AND ELECTRICITY TO THE EUROPEAN UNION LEVEL

    Directory of Open Access Journals (Sweden)

    PĂUNESCU ALBERTO NICOLAE

    2012-06-01

    Full Text Available U.E established to increase socio-economic stability and security of supply, the Energy Community has set a good example of regional cooperation in which the EU and the South-Eastern European countries can diversify their energy sources. It has created a functioning institutional framework and more legal certainty for investors. Next steps are to enhance market reforms and to boost investments in the energy sector. The final objective is that the regional market should be fully integrated in the European's internal energy market

  10. Pays-de-la-Loire regional climate air energy scheme - The commitment for energy transition and climate in Pays-de-la-Loire. Environmental assessment report - Pays-de-la-Loire regional climate air energy scheme

    International Nuclear Information System (INIS)

    Galliard de Lavernee, Christian; Auxiette, Jacques; Potier, Valerie; Viroulaud, Lionel; Ganne, Maryse; Guevel, Vanina; Pineau, Christophe; Bretaud, Jean-Francois; Bertaud, Geraldine; Garnier, Patrick; Durr, Fabien; Bertron, Julien

    2013-01-01

    After a discussion of the strategic dimension of the regional climate air energy scheme (SRCAE), a first document proposes a synthetic presentation of the regional diagnosis in terms of energy consumption, greenhouse gas emissions, and renewable energy production. It discusses how to contribute to national objectives related to these issues, and gives a synthetic table of orientations. It indicates and comments areas of action for energy sobriety and efficiency and for the reduction of greenhouse gas emissions in the different sectors (agriculture, building, industry, transport and land development), for the development of renewable energies (wood-energy, methanization, wind energy, geothermal and aero-thermal energy, hydroelectricity, solar thermal and solar photovoltaic energy), for a good air quality, and for a compliance with a strategy of adaptation to climate change. A leaflet proposes a synthetic presentation of these issues (strategic orientations, regional diagnosis, and scenario by 2020). A document contains the opinion of the Environmental Authority on this scheme project. An environmental assessment report proposes a non-technical summary, a discussion of motivation for the acceptance of the SRCAE regarding objectives related to the protection of the environment, a discussion of the initial situation and perspectives of evolution of the environment, an analysis of possible noticeable effects of the SRCAE implementation, an assessment of impacts of Natura 2000, a brief discussion of measures envisaged to avoid, reduce or compensate harmful consequences of the SRCAE, and a presentation of the environmental assessment method

  11. Toward a Regional Geography of Renewable Electrical Energy Resources.

    Science.gov (United States)

    Pryde, Philip R.

    It is postulated that many types of renewable energy resources, like fossil fuels, are amenable to regional availability analysis. Among these are hydropower, geothermal, ocean temperature gradient, wind, and direct solar energy. A review of the spatial attributes of each of these types reveals areas of the United States that contain comparative…

  12. Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Cold Climates

    Energy Technology Data Exchange (ETDEWEB)

    Building Industry Research Alliance (BIRA); Building Science Consortium (BSC); Consortium for Advanced Residential Buildings (CARB); Florida Solar Energy Center (FSEC); IBACOS; National Renewable Energy Laboratory (NREL)

    2006-08-01

    The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studies in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in Cold Climates on a cost-neutral basis.

  13. Mapping the Energy Flow from Supply to End Use in three Geographic Regions of China

    DEFF Research Database (Denmark)

    Mischke, Peggy; Xiong, Weiming

    China's past economic development policies resulted in different energy infrastructure patterns across China. There is a long tradition in analysing and discussing regional disparities of China's economy. For more than 20 years, regional differences in GDP, industrial outputs, household income...... and consumption were analysed across China's provincial units. Regional disparities in China's current energy flow are rarely visualised and quantified from a comprehensive, system-wide perspective that is tracing all major fuels and energy carriers in supply, transformation and final end-use in different sectors....... A few national and provincial energy flow diagrams of China were developed since 2000, althoug with limited detail on major regional disparities and inter-regional fuel flows. No regional energy flow charts are yet available for East-, Central- and West-China. This study maps and quantifies energy...

  14. Estimation of solar energy resources for low salinity water desalination in several regions of Russia

    Science.gov (United States)

    Tarasenko, A. B.; Kiseleva, S. V.; Shakun, V. P.; Gabderakhmanova, T. S.

    2018-01-01

    This paper focuses on estimation of demanded photovoltaic (PV) array areas and capital expenses to feed a reverse osmosis desalination unit (1 m3/day fresh water production rate). The investigation have been made for different climatic conditions of Russia using regional data on ground water salinity from different sources and empirical dependence of specific energy consumption on salinity and temperature. The most optimal results were obtained for Krasnodar, Volgograd, Crimea Republic and some other southern regions. Combination of salinity, temperature and solar radiation level there makes reverse osmosis coupled with photovoltaics very attractive to solve infrastructure problems in rural areas. Estimation results are represented as maps showing PV array areas and capital expenses for selected regions.

  15. Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Mixed-Humid Climates; January 2006 - December 2006

    Energy Technology Data Exchange (ETDEWEB)

    Building America Industrialized Housing Partnership (BAIHP); Building Industry Research Alliance (BIRA); Building Science Consortium (BSC); Consortium for Advanced Residential Buildings (CARB); Davis Energy Group (DEG); IBACOS; National Association of Home Builders Research Center (NAHBRC); National Renewable Energy Laboratory (NREL)

    2006-12-01

    The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studies in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Mixed-Humid Climate Region on a cost-neutral basis.

  16. Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in the Hot-Dry and Mixed-Dry Climates

    Energy Technology Data Exchange (ETDEWEB)

    Building Industry Research Alliance (BIRA); Building Science Consortium (BSC); Consortium for Advanced Residential Buildings (CARB); Davis Energy Group (DEG); Florida Solar Energy Center (FSEC); IBACOS; National Association of Home Builders Research Center (NAHBRC); National Renewable Energy Laboratory (NREL)

    2006-01-01

    The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studies in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Hot-Dry/Mixed-Dry Climate Region on a cost neutral basis.

  17. Comparing energy levels in isotropic and anisotropic potentials

    Energy Technology Data Exchange (ETDEWEB)

    Pikovski, Alexander, E-mail: alexander.pikovski@colorado.edu

    2015-11-06

    Qualitative information about the quantized energy levels of a system can be of great value. We study the relationship between the bound-state energies of an anisotropic potential and those of its spherical average. It is shown that the two ground-state energies satisfy an inequality, and there is a similar inequality for the first excited states. - Highlights: • Quantized energy levels in an arbitrary non-central potential are studied. • We derive inequalities between energies in a potential and its spherical average. • The results hold in three and two dimensions for any ground state and, with additional symmetry requirements for the first excited state.

  18. Comparing energy levels in isotropic and anisotropic potentials

    International Nuclear Information System (INIS)

    Pikovski, Alexander

    2015-01-01

    Qualitative information about the quantized energy levels of a system can be of great value. We study the relationship between the bound-state energies of an anisotropic potential and those of its spherical average. It is shown that the two ground-state energies satisfy an inequality, and there is a similar inequality for the first excited states. - Highlights: • Quantized energy levels in an arbitrary non-central potential are studied. • We derive inequalities between energies in a potential and its spherical average. • The results hold in three and two dimensions for any ground state and, with additional symmetry requirements for the first excited state.

  19. Does regional disadvantage affect health-related sport and physical activity level? A multi-level analysis of individual behaviour.

    Science.gov (United States)

    Wicker, Pamela; Downward, Paul; Lera-López, Fernando

    2017-11-01

    This study examines the role of regional government quality in health-related participation in sport and physical activity among adults (18-64 years) in 28 European countries. The importance of the analysis rests in the relative autonomy that regional and local governments have over policy decisions connected with sport and physical activity. While existing studies have focussed on economic and infrastructural investment and expenditure, this research investigates the quality of regional governments across 208 regions within 28 European countries. The individual-level data stem from the 2013 Eurobarometer 80.2 (n = 18,675) and were combined with regional-level data from Eurostat. An individual's level of participation in sport and physical activity was measured by three variables reflecting whether an individual's activity level is below, meets, or exceeds the recommendations of the World Health Organization. The results of multi-level analyses reveal that regional government quality has a significant and positive association with individual participation in sport and physical activity at a level meeting or exceeding the guidelines. The impact is much larger than that of regional gross domestic product per capita, indicating that regional disadvantage in terms of political quality is more relevant than being disadvantaged in terms of economic wealth.

  20. Nuclear Hybrid Energy Systems Regional Studies: West Texas & Northeastern Arizona

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, Humberto E. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Chen, Jun [Idaho National Lab. (INL), Idaho Falls, ID (United States); Kim, Jong Suk [Idaho National Lab. (INL), Idaho Falls, ID (United States); McKellar, Michael George [Idaho National Lab. (INL), Idaho Falls, ID (United States); Deason, Wesley R [Idaho National Lab. (INL), Idaho Falls, ID (United States); Vilim, Richard B. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Bragg-Sitton, Shannon M. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Boardman, Richard D. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-04-01

    The primary objective of this study is to conduct a preliminary dynamic analysis of two realistic hybrid energy systems (HES) including a nuclear reactor as the main baseload heat generator (denoted as nuclear HES or nuclear hybrid energy systems [[NHES]) and to assess the local (e.g., HES owners) and system (e.g., the electric grid) benefits attainable by the application of NHES in scenarios with multiple commodity production and high penetration of renewable energy. It is performed for regional cases not generic examples based on available resources, existing infrastructure, and markets within the selected regions. This study also briefly addresses the computational capabilities developed to conduct such analyses, reviews technical gaps, and suggests some research paths forward.

  1. Meso-level analysis, the missing link in energy strategies

    International Nuclear Information System (INIS)

    Schenk, Niels J.; Moll, Henri C.; Schoot Uiterkamp, Anton J.M.

    2007-01-01

    Energy is essential for human societies. Energy systems, though, are also associated with several adverse environmental effects. So far societies have been unable to successfully change their energy systems in a way that addresses environmental and health concerns. Lack of policy consensus often resulted in so-called 'stop-go' policies, which were identified as some of the most important barriers regarding successful energy transitions. The lack of policy consensus and coherent long-term strategies may result from a lack of knowledge of energy systems' meso-level dynamics. The meso-level involves the dynamic behaviour of the individual system elements and the coupling of individual technologies, resulting in interdependencies and regimes. Energy systems are at the meso-level characterised by two typical aspects, i.e. dynamics driven by interactions between actors, and heterogeneous characteristics of actors. These aspects give rise to the ineffectiveness of traditional energy policies, which is illustrated with examples from the transport sector and household electricity consumption. We found that analysis of energy systems at the meso-level helps to better understand energy systems. To resolve persistent policy issues, the traditional 'one size fits all' energy policies are not sufficient. In order to tackle the difficult issues, 'redesign of system organisation', 'target group approach', or 'target group induced system re-orientation' are needed

  2. Regional Disparities in Emissions of Rural Household Energy Consumption: A Case Study of Northwest China

    Directory of Open Access Journals (Sweden)

    Wenheng Wu

    2017-05-01

    Full Text Available The purpose of this paper is to present the emissions status of multiple rural areas from the perspective of a field survey and make up for the defects of the traditional emission cognition of single type of area. The basic data in the lower reaches of the Weihe River of Northwest China were collected through household questionnaire surveys, and emissions from rural household energy consumption were calculated in the paper. In addition, the grey relational analysis method was used to identify influential factors of emission disparities. The results show that the total emissions of the plain, loess tableland, and Qinling piedmont areas are 1863.20, 1850.43, and 2556.68 kg, respectively. Regional disparities in emissions of rural household energy consumption vary greatly. CO2 emissions are highest in the Qinling piedmont area, followed by the loess tableland area. For other emissions, there is no fixed order of the three areas, which suggests that disparities in emissions are connected with the dominant type of energy consumption. Diversification of energy use might not necessarily produce higher emissions, but the traditional biomass energy pattern does generate more emissions. The regional supply capacity of household energy is the original influence factor of disparities in emissions, and factors that influence these disparities are directly related to differences among farmers, followed by the age structure, educational background, income level, occupation, and so on.

  3. How Do I Use Renewable Energy in My Region?

    Energy Technology Data Exchange (ETDEWEB)

    2005-11-01

    NREL can asses renewable energy resource information and integrate it with data using geographic information systems (GIS) and interface the data with key analytical models. Planners and energy developers use these integrated resource assessments to make decisions about the feasibility, cost-effectiveness, and risks of developing projects in specific locations and for regional planning.

  4. Energy index decomposition methodology at the plant level

    Science.gov (United States)

    Kumphai, Wisit

    Scope and method of study. The dissertation explores the use of a high level energy intensity index as a facility-level energy performance monitoring indicator with a goal of developing a methodology for an economically based energy performance monitoring system that incorporates production information. The performance measure closely monitors energy usage, production quantity, and product mix and determines the production efficiency as a part of an ongoing process that would enable facility managers to keep track of and, in the future, be able to predict when to perform a recommissioning process. The study focuses on the use of the index decomposition methodology and explored several high level (industry, sector, and country levels) energy utilization indexes, namely, Additive Log Mean Divisia, Multiplicative Log Mean Divisia, and Additive Refined Laspeyres. One level of index decomposition is performed. The indexes are decomposed into Intensity and Product mix effects. These indexes are tested on a flow shop brick manufacturing plant model in three different climates in the United States. The indexes obtained are analyzed by fitting an ARIMA model and testing for dependency between the two decomposed indexes. Findings and conclusions. The results concluded that the Additive Refined Laspeyres index decomposition methodology is suitable to use on a flow shop, non air conditioned production environment as an energy performance monitoring indicator. It is likely that this research can be further expanded in to predicting when to perform a recommissioning process.

  5. Modeling framework for estimating impacts of climate change on electricity demand at regional level: Case of Greece

    International Nuclear Information System (INIS)

    Mirasgedis, S.; Sarafidis, Y.; Georgopoulou, E.; Kotroni, V.; Lagouvardos, K.; Lalas, D.P.

    2007-01-01

    This paper focuses on the potential upcoming impacts of climate change in the 21st century on electricity demand at regional/national levels for regions where topography and location result in large differences in local climate. To address this issue, a regional climate model, PRECIS, has been used to predict future climatic conditions under different emissions scenarios (namely A2 and B2 of the IPCC special report on emissions scenarios (SRES)) as an input to a multiple regression model of the sensitivity of electricity demand in the Greek interconnected power system to climate and socio-economic factors. The economic development input to the multiple regression model follows the same storylines of the SRES scenarios upto 2100 and includes sub-scenarios to cover larger and smaller economic development rates. The results of the analysis indicate an increase of the annual electricity demand attributable solely to climate change of 3.6-5.5% under all scenarios examined, most of which results from increased annual variability with substantial increases during the summer period that outweighs moderate declines estimated for the winter period. This becomes more pronounced if inter-annual variability, especially of summer months, is taken into consideration. It was also found that in the long run, economic development will have a strong effect on future electricity demand, thus increasing substantially the total amount of energy consumed for cooling and heating purposes. This substantial increase in energy demand with strong annual variability will lead to the need for inordinate increases of installed capacity, a large percentage of which will be under utilized. Thus, appropriate adaptation strategies (e.g. new investments, interconnections with other power systems, energy saving programmes, etc.) need to be developed at the state level in order to ensure the security of energy supply. (author)

  6. Tokamak residual zonal flow level in near-separatrix region

    International Nuclear Information System (INIS)

    Bing-Ren, Shi

    2010-01-01

    Residual zonal flow level is calculated for tokamak plasmas in the near-separatrix region of a diverted tokamak. A recently developed method is used to construct an analytic divertor tokamak configuration. It is shown that the residual zonal flow level becomes smaller but still keeps finite near the separatrix because the neoclassical polarisation mostly due to the trapped particles goes larger in this region. (fluids, plasmas and electric discharges)

  7. A methodology for the data energy regional consumption consistency analysis

    International Nuclear Information System (INIS)

    Canavarros, Otacilio Borges; Silva, Ennio Peres da

    1999-01-01

    The article introduces a methodology for data energy regional consumption consistency analysis. The work was going based on recent studies accomplished by several cited authors and boarded Brazilian matrices and Brazilian energetics regional balances. The results are compared and analyzed

  8. Measuring and Assessment the Noise Level in Different Regions in Baghdad City And Compare it with The Allowable Levels

    Directory of Open Access Journals (Sweden)

    Ibtihaj Abdulwahhab Abdulrazzak

    2017-05-01

    Full Text Available This study includes measurement of the noise level of four regions in the city of Baghdad (industrial region, commercial region, residential region and quiet region and compare the value of noise in each region with the World Health Organization (WHO allowable limits, and the effect of noise on human health was explained. The "sound level meter (SLM" instrument measuring the noise value in the four regions, three measurement per month through one year was recorded (one measurement every ten days from 1/1/2015 to 30/12/2015. The noise level of the industrial region (75dB compared with the World Health Organization level allowable limit (65dB, while the commercial region (76.28dB versus (55dB and the residential region (74.94dB versus (50dB and the quiet region was (62.36dB versus (40dB of the (WHO allowable limit.

  9. The energy in France (without French overseas departments) in 2002; L'energie dans les regions francaises (hors DOM) en 2002

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This document brings tables and maps of 2002 statistical data on the primary energy consumption in french regions, the final energy consumption by type of energy, the final energy consumption by consumption sectors and the final consumption by residents. It provides also, for each french region, more details concerning the economic indicators (Gross domestic Product, transportation sector, lifestyle...) and energy indicators for the different energy sources. (A.L.B.)

  10. Regional new energy vision for Yakumo village; Yakumomura chiiki shin energy vision

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-02-01

    A regional new energy vision has been formulated for Yakumo village, Shimane Prefecture, which abides with the village doctrines of introducing new energy for quality life and building a community advanced in terms of environmental protection. Yakumo village, which has a population of approximately 6,800 engaged mainly in agriculture or forestry, consumed 5 times 10{sup 5} GJ in energy in fiscal 1998. The results of activities conducted in this connection are summarized in nine chapters which are (1) the trends of affairs surrounding new energy, (2) Yakumo village's local characteristics as seen from the new energy viewpoint, (3) collection of information on new energy measures taken by local governments, (4) estimation of demand for energy in Yakumo village, (5) estimation of the existing amount and available amount of new energy in Yakumo village, (6) study of the basic concept and basic policy of the vision, (7) study of new energy introduction, (8) approach to the issue by thinking, and (9) reference materials. In concrete terms, discussion is held about introduction into public facilities of photovoltaic power generation and water heaters, wind power generation, cogeneration, and waste heat utilization. For the sake of gardening at public facilities, for instance, the introduction of photovoltaic power generation is taken up. (NEDO)

  11. Local population impacts of geothermal energy development in the Geysers: Calistoga region

    Energy Technology Data Exchange (ETDEWEB)

    Haven, K.F.; Berg, V.; Ladson, Y.W.

    1980-09-01

    The country-level population increase implications of two long-term geothermal development scenarios for the Geysers region in California are addressed. This region is defined to include the counties of Lake, Sonoma, Mendocino and Napa, all four in northern California. The development scenarios include two components: development for electrical energy production and direct use applications. Electrical production scenarios are derived by incorporating current development patterns into previous development scenarios by both industry and research organizations. The scenarios are made county-specific, specific to the type of geothermal system constructed, and are projected through the year 2000. Separate high growth rate and low growth rate scenarios are developed, based on a set of specified assumptions. Direct use scenarios are estimated from the nature of the available resource, existing local economic and demographic patterns, and available experience with various separate direct use options. From the composite development scenarios, required numbers of direct and indirect employees and the resultant in-migration patterns are estimated. In-migration patterns are compared to current county level population and ongoing trends in the county population change for each of the four counties. From this comparison, conclusions are drawn concerning the contributions of geothermal resource development to future population levels and the significance of geothermally induced population increase from a county planning perspective.

  12. Holocene Sea-Level Database For The Caribbean Region

    Science.gov (United States)

    Khan, N. S.; Horton, B.; Engelhart, S. E.; Peltier, W. R.; Scatena, F. N.; Vane, C. H.; Liu, S.

    2013-12-01

    Holocene relative sea-level (RSL) records from far-field locations are important for understanding the driving mechanisms controlling the nature and timing of the mid-late Holocene reduction in global meltwaters and providing background rates of late Holocene RSL change with which to compare the magnitude of 20th century RSL rise. The Caribbean region has traditionally been considered far-field (i.e., with negligible glacio-isostatic adjustment (GIA) influence), although recent investigations indicate otherwise. Here, we consider the spatial variability in glacio-isostatic, tectonic and local contributions on RSL records from the circum-Caribbean region to infer a Holocene eustatic sea-level signal. We have constructed a database of quality-controlled, spatially comprehensive, Holocene RSL observations for the circum-Caribbean region. The database contains over 500 index points, which locate the position of RSL in time and space. The database incorporates sea-level observations from a latitudinal range of 5°N to 25°N and longitudinal range of 55°W to 90°W. We include sea-level observations from 11 ka BP to present, although the majority of the index points in the database are younger than 8 ka BP. The database is sub-divided into 13 regions based on the distance from the former Laurentide Ice Sheet and regional tectonic setting. The index points were primarily derived from mangrove peat deposits, which in the Caribbean form in the upper half of the tidal range, and corals (predominantly Acropora palmata), the growth of which is constrained to the upper 5 m of water depth. The index points are classified on the basis of their susceptibility to compaction (e.g., intercalated, basal). The influence of temporal changes in tidal range on index points is also considered. The sea-level reconstructions demonstrate that RSL did not exceed the present height (0 m) during the Holocene in the majority of locations, except at sites in Suriname/Guayana and possibly Trinidad

  13. Hawaii energy strategy project 2: Fossil energy review. Task 1: World and regional fossil energy dynamics

    Energy Technology Data Exchange (ETDEWEB)

    Breazeale, K. [ed.; Isaak, D.T.; Yamaguchi, N.; Fridley, D.; Johnson, C.; Long, S.

    1993-12-01

    This report in the Hawaii Energy Strategy Project examines world and regional fossil energy dynamics. The topics of the report include fossil energy characteristics, the world oil industry including reserves, production, consumption, exporters, importers, refining, products and their uses, history and trends in the global oil market and the Asia-Pacific market; world gas industry including reserves, production, consumption, exporters, importers, processing, gas-based products, international gas market and the emerging Asia-Pacific gas market; the world coal industry including reserves, classification and quality, utilization, transportation, pricing, world coal market, Asia-Pacific coal outlook, trends in Europe and the Americas; and environmental trends affecting fossil fuels. 132 figs., 46 tabs.

  14. Regional approach to building operational level capacity for disaster planning: the case of the Eastern Africa region.

    Science.gov (United States)

    Bazeyo, W; Mayega, R W; Orach, G C; Kiguli, J; Mamuya, S; Tabu, J S; Sena, L; Rugigana, E; Mapatano, M; Lewy, D; Mock, N; Burnham, G; Keim, M; Killewo, J

    2013-06-01

    The Eastern Africa region is regularly affected by a variety of disasters ranging from drought, to human conflict and population displacement. The magnitude of emergencies and response capacities is similar across the region. In order to strengthen public health disaster management capacities at the operational level in six countries of the Eastern Africa region, the USAID-funded leadership project worked through the HEALTH Alliance, a network of seven schools of public health from six countries in the region to train district-level teams. To develop a sustainable regional approach to building operational level capacity for disaster planning. This project was implemented through a higher education leadership initiative. Project activities were spear-headed by a network of Deans and Directors of public health schools within local universities in the Eastern Africa region. The leadership team envisioned a district-oriented systems change strategy. Pre-service and in-service curricula were developed regionally and district teams were formed to attend short training courses. Project activities began with a situational analysis of the disaster management capacity at national and operational levels. The next steps were chronologically the formation of country training teams and training of trainers, the development of a regional disaster management training curriculum and training materials, the cascading of training activities in the region, and the incorporation of emerging issues into the training curriculum. An evaluation model included the analysis of preparedness impact of the training program. The output from the district teams was the creation of individual district-level disaster plans and their implementation. This 4-year project focused on building operational level public health emergency response capacity, which had not previously been part of any national program. Use of the all-hazard approach rather than a scenario-based contingency planning led to the

  15. 75 FR 7464 - Energy Efficient Building Systems Regional Innovation Cluster Initiative-Joint Federal Funding...

    Science.gov (United States)

    2010-02-19

    ... a regional innovation cluster focused on innovation in energy efficient building technologies and... technology challenges through approaches that span basic research to engineering development to... DEPARTMENT OF ENERGY Energy Efficient Building Systems Regional Innovation Cluster Initiative...

  16. Inferring Parametric Energy Consumption Functions at Different Software Levels

    DEFF Research Database (Denmark)

    Liqat, Umer; Georgiou, Kyriakos; Kerrison, Steve

    2016-01-01

    The static estimation of the energy consumed by program executions is an important challenge, which has applications in program optimization and verification, and is instrumental in energy-aware software development. Our objective is to estimate such energy consumption in the form of functions...... on the input data sizes of programs. We have developed a tool for experimentation with static analysis which infers such energy functions at two levels, the instruction set architecture (ISA) and the intermediate code (LLVM IR) levels, and reflects it upwards to the higher source code level. This required...... the development of a translation from LLVM IR to an intermediate representation and its integration with existing components, a translation from ISA to the same representation, a resource analyzer, an ISA-level energy model, and a mapping from this model to LLVM IR. The approach has been applied to programs...

  17. Energy Management for Automatic Monitoring Stations in Arctic Regions

    Science.gov (United States)

    Pimentel, Demian

    Automatic weather monitoring stations deployed in arctic regions are usually installed in hard to reach locations. Most of the time they run unsupervised and they face severe environmental conditions: very low temperatures, ice riming, etc. It is usual practice to use a local energy source to power the equipment. There are three main ways to achieve this: (1) a generator whose fuel has to be transported to the location at regular intervals (2) a battery and (3) an energy harvesting generator that exploits a local energy source. Hybrid systems are very common. Polar nights and long winters are typical of arctic regions. Solar radiation reaching the ground during this season is very low or non-existent, depending on the geographical location. Therefore, solar power generation is not very effective. One straightforward, but expensive and inefficient solution is the use of a large bank of batteries that is recharged during sunny months and discharged during the winter. The main purpose of the monitoring stations is to collect meteorological data at regular intervals; interruptions due to a lack of electrical energy can be prevented with the use of an energy management subsystem. Keeping a balance between incoming and outgoing energy flows, while assuring the continuous operation of the station, is the delicate task of energy management strategies. This doctoral thesis explores alternate power generation solutions and intelligent energy management techniques for equipment deployed in the arctic. For instance, harvesting energy from the wind to complement solar generation is studied. Nevertheless, harvested energy is a scarce resource and needs to be used efficiently. Genetic algorithms, fuzzy logic, and common sense are used to efficiently manage energy flows within a simulated arctic weather station.

  18. The Inner Mongolia Autonomous Region: A major role in China's renewable energy future

    International Nuclear Information System (INIS)

    Lee Kwan, Calvin

    2010-01-01

    Because the IMAR is China's second largest coal producing region and the entire nation depends on over half of its energy demand from coal, the issue about more coal becoming part of the energy supply is of grave concern to the region and central government. In addition to that, China has been building more structures that demand more and more energy. The options for energy in China are to dig for more coal, discover oil and gas or import these fossil fuels. However, consideration for the environment and climate change along with concern for national security has forced China to consider a non-fossil fuel option: conservation and efficiency along with renewable energy power generation. IMAR has vast regions and areas where wind and solar have already been installed. By 2009, almost 1 GW of renewable energy systems had been installed and operating in all of China. Most of the energy was generated by hydroelectricity, though wind power - a rapidly technology in China- accounted for almost one fourth. More GWs of energy are possible along with geothermal and related renewable power sources such as the run of river and bio-mass. Major energy companies in the region are now advancing and exploring these renewable energy options along with western companies as joint ventures that create new industries, create jobs and lessen both IMAR and China's dependency on fossil fuels. (author)

  19. Identification of the driving factors' influences on regional energy-related carbon emissions in China based on geographical detector method.

    Science.gov (United States)

    Zhang, Xinlin; Zhao, Yuan

    2018-04-01

    To investigate the influences of different factors on spatial heterogeneity of regional carbon emissions, we firstly studied the spatial-temporal dynamics of regional energy-related carbon emissions using global Moran's I and Getis-Ord Gi and applied geographical detector model to explain the spatial heterogeneity of regional carbon emissions. Some conclusions were drawn. Regional carbon emissions showed significant global and local spatial autocorrelation. The carbon emissions were greater in eastern and northern regions than in western and southern regions. Fixed assets investment and economic output had been the main contributing factors over the study period, and economic output had been decreasing its influence. Industrial structure's influence showed a decrease trend and became smaller in 2015. The results of the interaction detections in 2015 can be divided into two types: enhance and nonlinear, and enhance and bivariate. The interactive influences between technological level and fixed assets investment, economic output and technological level, population size and technological level, and economic output and economic development were greater than others. Some policy recommendations were proposed.

  20. The Use of Trust Regions in Kohn-Sham Total Energy Minimization

    International Nuclear Information System (INIS)

    Yang, Chao; Meza, Juan C.; Wang, Lin-wang

    2006-01-01

    The Self Consistent Field (SCF) iteration, widely used for computing the ground state energy and the corresponding single particle wave functions associated with a many-electron atomistic system, is viewed in this paper as an optimization procedure that minimizes the Kohn-Sham total energy indirectly by minimizing a sequence of quadratic surrogate functions. We point out the similarity and difference between the total energy and the surrogate, and show how the SCF iteration can fail when the minimizer of the surrogate produces an increase in the KS total energy. A trust region technique is introduced as a way to restrict the update of the wave functions within a small neighborhood of an approximate solution at which the gradient of the total energy agrees with that of the surrogate. The use of trust region in SCF is not new. However, it has been observed that directly applying a trust region based SCF(TRSCF) to the Kohn-Sham total energy often leads to slow convergence. We propose to use TRSCF within a direct constrained minimization(DCM) algorithm we developed in dcm. The key ingredients of the DCM algorithm involve projecting the total energy function into a sequence of subspaces of small dimensions and seeking the minimizer of the total energy function within each subspace. The minimizer of a subspace energy function, which is computed by TRSCF, not only provides a search direction along which the KS total energy function decreases but also gives an optimal 'step-length' that yields a sufficient decrease in total energy. A numerical example is provided to demonstrate that the combination of TRSCF and DCM is more efficient than SCF

  1. 75 FR 17700 - Energy Efficient Building Systems Regional Innovation Cluster Initiative-Joint Federal Funding...

    Science.gov (United States)

    2010-04-07

    ... economically dynamic regional innovation cluster focused on energy efficient buildings technologies and systems...-risk, high-reward research that overcomes technology challenges through approaches that span basic... DEPARTMENT OF ENERGY Energy Efficient Building Systems Regional Innovation Cluster Initiative...

  2. Histogram plots and cutoff energies for nuclear discrete levels

    International Nuclear Information System (INIS)

    Belgya, T.; Molnar, G.; Fazekas, B.; Oestoer, J.

    1997-05-01

    Discrete level schemes for 1277 nuclei, from 6 Li through 251 Es, extracted from the Evaluated Nuclear Structure Data File were analyzed. Cutoff energies (U max ), indicating the upper limit of level scheme completeness, were deduced from the inspection of histograms of the cumulative number of levels. Parameters of the constant-temperature level density formula (nuclear temperature T and energy shift U 0 ) were obtained by means of the least square fit of the formula to the known levels below cutoff energy. The results are tabulated for all 1277 nuclei allowing for an easy and reliable application of the constant-temperature level density approach. A complete set of cumulative plots of discrete levels is also provided. (author). 5 figs, 2 tabs

  3. Economic impact of the energy transition at the local level. Methodologies and case studies

    International Nuclear Information System (INIS)

    Maurer, Christiane; Ustinskaya, Elina

    2014-12-01

    An understanding of the mechanisms that link the energy transition to the stimulation of the economy on the ground is indispensable in terms of more efficient targeting of local energy transition policies. Objective evidence of economic results is required, as is a better understanding of economic analysis methods, in order to equip local and regional authorities with the tools required to demonstrate the economic benefits for all the key players. With the 'Economic impact of the energy transition at a local level - Methodologies and case studies' study, Energy Cities illustrates numerous socio-economic aspects of the energy transition and confirms the local economic benefits, through the use of data. As with any complex, new and diffuse process, this field of research is still not fully understood. Appropriate, high-quality analysis at the local level has rarely been carried out to date and a critical assessment of the methods used is necessary. This study will fill a gap and provide suggestions on potential areas for further research in a range of fields which should be further explored and examined in collaboration with local authorities and voluntary partners. Methodology and results The first part of the study sets out the scope of the study and contains a general description of the impact observed and the potential outcome of transition policies in the main green growth sectors: eco-innovation, the energy performance of buildings, renewable energy, sustainable mobility, recycling and industrial ecology. The analysis then focuses on the feedback of six towns and regions with a policy of active sustainable development (building renovation, support for eco-industries, promotion of soft mobility etc.), presented from the point of view of the economic results observed and the evaluation methods used. The study comprises five European authorities - Brussels, Copenhagen, Hannover, Kirklees and the Greater Paris Region, and one North American authority - Nolan County

  4. Fundamental study on the new method to estimate vibration level on a ship. Formulation of the damping matrix based on dissipation energy caused by fluid viscosity; Senpaku no shindo level suitei ni kansuru kisoteki kenkyu. Ryutai no nensei ni yoru san`itsu energy ni motozuku gensui matrix no teishikika

    Energy Technology Data Exchange (ETDEWEB)

    Funaki, T.; Hayashi, S. [Osaka University, Osaka (Japan). Faculty of engineering

    1996-12-31

    It is known in estimating vibration characteristics of a ship that fluid range affects largely a structure. In order to analyze the compound vibration therein, a method was proposed, which estimates vibration levels without using the finite element method. However, the problem of mode decay ratio has not been solved. Therefore, this paper first describes a method to introduce an equivalent linear decay matrix. The paper then mentions difference in the decay effects due to fluid viscosity in a shallow and deep water regions. Furthermore, vibration levels in the deep water region were estimated in a model experiment to verify the estimation result. Under a hypothesis that two-node vibration in a rotating ellipse has displacement distributions in the deep and shallow water regions equivalent, and when a case of vibration in a layer flow condition is calculated, dissipation energy in the shallow region is larger than that in the deep region by about 26%. About 5% of the total dissipation energy is consumed at bottom of the sea. According to a frequency response calculation, estimated values for the response levels still differ from experimental values, although the trend that the vibration levels change can be reproduced. 6 refs., 15 figs., 2 tabs.

  5. Fundamental study on the new method to estimate vibration level on a ship. Formulation of the damping matrix based on dissipation energy caused by fluid viscosity; Senpaku no shindo level suitei ni kansuru kisoteki kenkyu. Ryutai no nensei ni yoru san`itsu energy ni motozuku gensui matrix no teishikika

    Energy Technology Data Exchange (ETDEWEB)

    Funaki, T; Hayashi, S [Osaka University, Osaka (Japan). Faculty of engineering

    1997-12-31

    It is known in estimating vibration characteristics of a ship that fluid range affects largely a structure. In order to analyze the compound vibration therein, a method was proposed, which estimates vibration levels without using the finite element method. However, the problem of mode decay ratio has not been solved. Therefore, this paper first describes a method to introduce an equivalent linear decay matrix. The paper then mentions difference in the decay effects due to fluid viscosity in a shallow and deep water regions. Furthermore, vibration levels in the deep water region were estimated in a model experiment to verify the estimation result. Under a hypothesis that two-node vibration in a rotating ellipse has displacement distributions in the deep and shallow water regions equivalent, and when a case of vibration in a layer flow condition is calculated, dissipation energy in the shallow region is larger than that in the deep region by about 26%. About 5% of the total dissipation energy is consumed at bottom of the sea. According to a frequency response calculation, estimated values for the response levels still differ from experimental values, although the trend that the vibration levels change can be reproduced. 6 refs., 15 figs., 2 tabs.

  6. Status and future perspectives of energy consumption and its ecological impacts in the Qinghai-Tibet region

    Energy Technology Data Exchange (ETDEWEB)

    Ping, Xiaoge [Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, No. 1 Beichen West Road, Chaoyang District, Beijing 100101 (China); Graduate University of the Chinese Academy of Sciences, Beijing 100049 (China); Jiang, Zhigang; Li, Chunwang [Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, No. 1 Beichen West Road, Chaoyang District, Beijing 100101 (China)

    2011-01-15

    Qinghai-Tibet region is a unique geographic zone due to its average altitude of over 4000 m, sparse human population and prevalent pastoral system. However, little is known about the energy consumption in the region. We reviewed current situation of energy consumption and its ecological impacts, outlined future energy prospects in the region. Per capita household energy consumption was about two and three times of the national average in Qinghai and Tibet. Per urban household consumed more energy than rural household in the region. Moreover, the urban households and rural households used different energy resources, natural gas and electricity accounted for 57.57% and 42.29%, respectively in household energy consumption in urban areas while biomass accounted for 79.13% and 94.19% in household energy consumption in rural areas in Qinghai and Tibet in 2007. This region was abundant in renewable energy resources and was among the richest in hydro-power and solar energy resources in China. Hydro-power accounted for 67.88% and 92.04% in total electricity in Qinghai and Tibet in 2007. Population density was rather low in this region (4.35 versus 137.63 persons per 100 hm{sup 2} in Qinghai-Tibet region and China in 2007), thus small photovoltaic power stations and hydro-power plants were more cost-effective than the electricity grid. The overuse of biotic energy resources in rural areas caused decline in soil fertility and desertification. Whereas the low utilization of fossil energy in this region released less waste gas which was beneficial to the local, national and global carbon budgets. Accelerating economic growth and booming tourism have increased energy demand and posed a challenge to the unique ecosystem in the Qinghai-Tibet region. It was estimated that energy consumption of tourism accounted for 6.06% and 14.18% of the total energy consumption in Qinghai and Tibet in 2007. Thus, exploitation of renewable energy resources like solar energy, wind energy and

  7. Status and future perspectives of energy consumption and its ecological impacts in the Qinghai-Tibet region

    International Nuclear Information System (INIS)

    Ping, Xiaoge; Jiang, Zhigang; Li, Chunwang

    2011-01-01

    Qinghai-Tibet region is a unique geographic zone due to its average altitude of over 4000 m, sparse human population and prevalent pastoral system. However, little is known about the energy consumption in the region. We reviewed current situation of energy consumption and its ecological impacts, outlined future energy prospects in the region. Per capita household energy consumption was about two and three times of the national average in Qinghai and Tibet. Per urban household consumed more energy than rural household in the region. Moreover, the urban households and rural households used different energy resources, natural gas and electricity accounted for 57.57% and 42.29%, respectively in household energy consumption in urban areas while biomass accounted for 79.13% and 94.19% in household energy consumption in rural areas in Qinghai and Tibet in 2007. This region was abundant in renewable energy resources and was among the richest in hydro-power and solar energy resources in China. Hydro-power accounted for 67.88% and 92.04% in total electricity in Qinghai and Tibet in 2007. Population density was rather low in this region (4.35 versus 137.63 persons per 100 hm 2 in Qinghai-Tibet region and China in 2007), thus small photovoltaic power stations and hydro-power plants were more cost-effective than the electricity grid. The overuse of biotic energy resources in rural areas caused decline in soil fertility and desertification. Whereas the low utilization of fossil energy in this region released less waste gas which was beneficial to the local, national and global carbon budgets. Accelerating economic growth and booming tourism have increased energy demand and posed a challenge to the unique ecosystem in the Qinghai-Tibet region. It was estimated that energy consumption of tourism accounted for 6.06% and 14.18% of the total energy consumption in Qinghai and Tibet in 2007. Thus, exploitation of renewable energy resources like solar energy, wind energy and biomass

  8. Cultural energy analyses of dairy cattle receiving different concentrate levels

    International Nuclear Information System (INIS)

    Koknaroglu, Hayati

    2010-01-01

    Purpose of this study was to conduct cultural energy analyses of dairy cows receiving different levels of concentrate. Data were acquired by conducting a survey on 132 dairy farms selected by the stratified random sampling method. Dairy cattle farms were divided into three groups according to concentrate level and were analyzed. Accordingly concentrate levels were assigned as low (LLC) ( 50%, 44 farms). Cultural energy used for feed for cows was calculated by multiplying each ingredient with corresponding values of ingredients from literature. Transportation energy was also included in the analysis. Total cultural energy expended was highest for LLC (P < 0.05). Cultural energy expended for feed constituted more than half of the total cultural energy and was highest for LLC (P < 0.05). Cultural energy expended per kg milk and per Mcal protein energy was higher for LLC (P < 0.05). Efficiency defined as Mcal input/Mcal output was better for ILC and was worse for LLC (P < 0.05) and HLC was intermediate thus not differing from other groups. Results show that cultural energy use efficiency does not linearly increases as concentrate level increases and increasing concentrate level does not necessarily mean better efficiency. Thus optimum concentrate level not interfering cows performance should be sought for sustainable dairy production.

  9. MOVES2010a regional level sensitivity analysis

    Science.gov (United States)

    2012-12-10

    This document discusses the sensitivity of various input parameter effects on emission rates using the US Environmental Protection Agencys (EPAs) MOVES2010a model at the regional level. Pollutants included in the study are carbon monoxide (CO),...

  10. Enzymatic versus Inorganic Oxygen Reduction Catalysts: Comparison of the Energy Levels in a Free-Energy Scheme

    DEFF Research Database (Denmark)

    Kjærgaard, Christian Hauge; Rossmeisl, Jan; Nørskov, Jens Kehlet

    2010-01-01

    In this paper, we present a method to directly compare the energy levels of intermediates in enzymatic and inorganic oxygen reduction catalysts. We initially describe how the energy levels of a Pt(111) catalyst, operating at pH = 0, are obtained. By a simple procedure, we then convert the energy...... levels of cytochrome c oxidase (CcO) models obtained at physiological pH = 7 to the energy levels at pH = 0, which allows for comparison. Furthermore, we illustrate how different bias voltages will affect the free-energy landscapes of the catalysts. This allows us to determine the so-called theoretical...

  11. Renewable energy resource and technology assessment: Southern Tier Central Region, New York, New York. Renewable Energy Resource Inventory; renewable energy technology handbook; technology assessment workbook

    Energy Technology Data Exchange (ETDEWEB)

    1978-12-01

    The Renewable Energy Resource Inventory contains regional maps that record the location of renewable energy resources such as insolation, wind, biomass, and hydropower in the Southern Tier Central Region of New York State. It contains an outline of a process by which communities can prepare local renewable energy resource inventories using maps and overlays. The process starts with the mapping of the resources at a regional scale and telescopes to an analysis of resources at a site-specific scale. The resource inventory presents a site analysis of Sullivan Street Industrial Park, Elmira, New York.

  12. Model for calculating regional energy use, industrial production and greenhouse gas emissions for evaluating global climate scenarios

    International Nuclear Information System (INIS)

    Vries, H.J.M. de; Olivier, J.G.J.; Wijngaart, R.A. van den; Kreileman, G.J.J.; Toet, A.M.C.

    1994-01-01

    In the integrated IMAGE 2.0 model the 'Energy-Industry System' is implemented as a set of models to develop global scenarios for energy use and industrial processes and for the related emissions of greenhouse gases on a region specific basis. The Energy-Economy model computes total energy use, with a focus on final energy consumption in end-use sectors, based on economic activity levels and the energy conservation potential (end-use approach). The Industrial Production and Consumption model computes the future levels of activities other than energy use, which lead to greenhouse gas emissions, based on relations with activities defined in the Energy-Economy model. These two models are complemented by two emissions models, to compute the associated emissions by using emission factors per compound and per activity defined. For investigating energy conservation and emissions control strategy scenarios various techno-economic coefficients in the model can be modified. In this paper the methodology and implementation of the 'Energy-Industry System' models is described as well as results from their testing against data for the period 1970-1990. In addition, the application of the models is presented for a specific scenario calculation. Future extensions of the models are in preparation. 59 refs., 17 figs., 21 tabs

  13. Energy matching and optimization analysis of waste to energy CCHP (combined cooling, heating and power) system with exergy and energy level

    International Nuclear Information System (INIS)

    Gao, Penghui; Dai, Yanjun; Tong, YenWah; Dong, Pengwei

    2015-01-01

    CCHP (combined cooling, heating and power) system as a poly-generation technology has received an increasing attention in field of small scale power systems for applications ranging from residence to utilities. It will also play an important role in waste to energy application for megacities. However, how to evaluate and manage energy utilization of CCHP scientifically remains unclear. In this paper, energy level and exergy analysis are implemented on energy conversion processes to reveal the variation of energy amount and quality in the operation of CCHP system. Moreover, based on the energy level analysis, the methodology of energy matching and optimization for the CCHP system is proposed. By this method, the operational parameters of CCHP system can be deduced to obtain an efficient performance and proper energy utilization. It will be beneficial to understand and operate the CCHP system, and to provide a guiding principle of the energy conversion and management for the CCHP system. - Highlights: • Energy level is implemented to reveal the energy variation of CCHP system. • A mathematical energy level analysis model of CCHP system is proposed. • By energy level analysis between supply and demand, optimal zone is obtained. • This study will be useful for energy matching and optimization of CCHP system

  14. Energy dependency and sustainable regional development in the Baltic states: A review

    Directory of Open Access Journals (Sweden)

    Štreimikienė Dalia

    2016-01-01

    Full Text Available Energy security is one of the most important indicators of sustainable regional development and 'green' growth in implementation of EU strategy Europe 2020. It can provide the harmonized development and cohesion of 'old' and 'new' EU member states. Our paper conducts a comparative study of energy dependency and energy security indicators in the Baltic States. The Baltic countries achieved enormous progress in the use of renewable energy sources and energy efficiency since their EU accession in 2004. The increase of renewable energy capacities in Baltic States also contributed to the reduction of energy intensity and carbon intensity of economy and energy import dependency. Our results show that amongst all three states, it was Estonia that had achieved the best results in increased use of renewables and energy efficiency improvements and had distinguished itself with the best indicators and economic and regional policy outcomes.

  15. Canada, a big energy consumer : a regional perspective : analysis in brief

    International Nuclear Information System (INIS)

    Menard, M.

    2005-01-01

    Canada's energy consumption in 2002 ranked almost equal to that of the United States. This high energy consumption can be attributed to long winters, long travel distances and an economy based on high energy consuming industries such as mining, forestry, petrochemical, pulp and paper, aluminium smelters, refining and steel manufacturing. This report describes the energy consumption in various regions of Canada between 1990 and 2003, a time in which total energy consumption increased by 23 per cent. This increase in energy was compared to variations in population and economic activity. The largest increase in energy consumption occurred in Alberta due to a surge in population and economic expansion in high energy consuming industries such as the petroleum and oil sands industry. Saskatchewan had the second-highest increase in energy consumption followed by Quebec, Ontario and British Columbia. The lowest increase in energy consumption was in the northern region and Manitoba. Canada has made a commitment to the Kyoto Protocol to reduce greenhouse gas emissions by 6 per cent. As a large consumer of energy from non-renewable energy resources, Canada is looking into substituting energy types that emit fewer greenhouse gases in order to meet this target. The report revealed that Canada's energy profile is not the same across the country and varies in terms of economy, weather, geography, geology and energy sources. refs., tabs., figs

  16. Energy for our future: Balancing regional interests

    International Nuclear Information System (INIS)

    Brand, S.

    1993-01-01

    An emerging global governance is suggested in which the environment is the central organizing principle of civilization. A shift is noted in which transnational, regional, nation-state, local, and tribal structures exist and compete. Nations with strong environmental regulations are more able to meet international competition in such a scenario. It has also been observed in many instances that for managing common resources such as forests and fish stocks, there have been traditional institutions resembling neither state or market but based on such principles as clearly defined boundaries, monitoring of compliance, graduated sanctions, and collective choice arrangements. Examples of a certain kind of well-managed common resource are provided by certain energy utilities which make profits from energy conservation. One such example is the Tennessee Valley Authority, which helps customers install and finance energy-efficient windows for mutual benefit of both parties

  17. World Energy Scenarios to 2050: the Europe Region

    International Nuclear Information System (INIS)

    Weeda, E.

    2006-01-01

    The topic of this paper is an overview of the Energy Policy Scenarios to 2050 study objectives, with emphasis on The Report for the Europe Region. The study is focused on achievement of the 3A's global energy goal (Accessibility, Availability, and Acceptability) by using various policy scenarios. The heart of the study will therefore be Policy Scenarios postulated within the context of two dimensions of government policy uncertainty. One with the dimension indicating whether the world is heading towards increased globalism and co-operation between governments and/or business and industry, or more towards bilateralism and nationalism outside global governance institutions. As outcomes, there is particularly described each of the four predicted scenarios: L'Europe des Patries, Fortress Europe, Confident Europe and Trailer Europe considering five main common indicators: political context, energy security, market forces/competition, environment/climate change, and energy mix/energy technology.(author)

  18. Assessing the state-level consequences of global warming: Socio-economic and energy demand impacts

    International Nuclear Information System (INIS)

    Rubin, B.M. Gailmard, S.; Marsh, D.; Septoff, A.

    1996-01-01

    The large body of research on climate change has begun to recognize a significant deficiency: the lack of analysis of the impact of climate change at a spatial level consistent with the anticipated occurrence of climate change. Climate change is likely to vary by region, while impact analysis has focused on much larger political units. Clearly, adaptation/mitigation strategies must be developed at a level consistent with political and policy-making processes. This paper specifically addresses this deficiency by identifying the potential socio-economic and energy demand consequences of climate change for subnational regions. This is accomplished via the development and application of a regional simultaneous equation, econometric simulation model that focuses on five states (Illinois, Indiana, Michigan, Ohio, and Wisconsin) in the Great Lakes region of the US. This paper presents a process for obtaining state-specific assessments of the consequences of climate change for the socio-economic system. As such, it provides an indication of which economic sectors are most sensitive to climate change for a specific state (Indiana), a set of initial mitigation/adaptation strategies for this state, and the results of testing these strategies in the policy analysis framework enabled by the model. In addition, the research demonstrates an effective methodology for assessing impacts and policy implications of climate change at a level consistent with policy making authority

  19. Prediction of monthly regional groundwater levels through hybrid soft-computing techniques

    Science.gov (United States)

    Chang, Fi-John; Chang, Li-Chiu; Huang, Chien-Wei; Kao, I.-Feng

    2016-10-01

    Groundwater systems are intrinsically heterogeneous with dynamic temporal-spatial patterns, which cause great difficulty in quantifying their complex processes, while reliable predictions of regional groundwater levels are commonly needed for managing water resources to ensure proper service of water demands within a region. In this study, we proposed a novel and flexible soft-computing technique that could effectively extract the complex high-dimensional input-output patterns of basin-wide groundwater-aquifer systems in an adaptive manner. The soft-computing models combined the Self Organized Map (SOM) and the Nonlinear Autoregressive with Exogenous Inputs (NARX) network for predicting monthly regional groundwater levels based on hydrologic forcing data. The SOM could effectively classify the temporal-spatial patterns of regional groundwater levels, the NARX could accurately predict the mean of regional groundwater levels for adjusting the selected SOM, the Kriging was used to interpolate the predictions of the adjusted SOM into finer grids of locations, and consequently the prediction of a monthly regional groundwater level map could be obtained. The Zhuoshui River basin in Taiwan was the study case, and its monthly data sets collected from 203 groundwater stations, 32 rainfall stations and 6 flow stations during 2000 and 2013 were used for modelling purpose. The results demonstrated that the hybrid SOM-NARX model could reliably and suitably predict monthly basin-wide groundwater levels with high correlations (R2 > 0.9 in both training and testing cases). The proposed methodology presents a milestone in modelling regional environmental issues and offers an insightful and promising way to predict monthly basin-wide groundwater levels, which is beneficial to authorities for sustainable water resources management.

  20. Characteristics of energy access to the poor and to impoverished regions in India[Dissertation 17033

    Energy Technology Data Exchange (ETDEWEB)

    Kemmler, A.

    2007-07-01

    therein have higher levels of education, better sanitation facilities, and greater access to tap water; their houses are in better condition; and they have a higher daily caloric intake. For this reason, energy measures may form a practical basis for a proxy indicator of poverty, as the use of energy indicators is not restricted to environmental and economical issues but is significant for social issues as well. Although energy development is closely related to measures that focus on basic human needs, a single energy-based indicator cannot grasp the multidimensional quality of poverty. Energy is a factor in fulfilling each of these needs, but the extent of these needs is not completely captured by measuring energy poverty alone. Therefore, while access adjusted useful energy correlates fairly well with most of the analysed poverty dimensions, it is only a rough approximation for poverty. The relationship between energy and poverty, however, is a reciprocal one. Improving the poors' access to modern energy sources can make an important difference to their welfare and can be a catalyst for human development: specifically, electricity may be an important trigger for development. Yet, there are still about 450 million people in India without access to electricity. In this way, one observes remarkable regional differences in the electrification rate. These observed regional disparities in electrification can be explained by a combination of factors that influence both village and household electrification. While the geographic endowment of a region was found to be relevant for village electrification, this was not the case for household electrification. A panel data analysis shows further that having a high proportion of agricultural area has a positive effect on a village's electrification rate, while an unfavourable settlement structure and a large state area constrain its electrification rate. In particular, the existence of small but numerous villages seems to

  1. Energy-level scheme and transition probabilities of Si-like ions

    International Nuclear Information System (INIS)

    Huang, K.N.

    1984-01-01

    Theoretical energy levels and transition probabilities are presented for 27 low-lying levels of silicon-like ions from Z = 15 to Z = 106. The multiconfiguration Dirac-Fock technique is used to calculate energy levels and wave functions. The Breit interaction and Lamb shift contributions are calculated perturbatively as corrections to the Dirac-Fock energy. The M1 and E2 transitions between the first nine levels and the E1 transitions between excited and the ground levels are presented

  2. Energy level alignment at interfaces in organic photovoltaic devices

    International Nuclear Information System (INIS)

    Opitz, Andreas; Frisch, Johannes; Schlesinger, Raphael; Wilke, Andreas; Koch, Norbert

    2013-01-01

    Highlights: ► Energy level alignment is crucial for organic solar cell efficiency. ► Photoelectron spectroscopy can reliably determine energy levels of organic material interfaces. ► Care must be taken to avoid even subtle sample damage. -- Abstract: The alignment of energy levels at interfaces in organic photovoltaic devices is crucial for their energy conversion efficiency. Photoelectron spectroscopy (PES) is a well-established and widely used technique for determining the electronic structure of materials; at the same time PES measurements of conjugated organic materials often pose significant challenges, such as obtaining sufficiently defined sample structures and radiation-induced damage of the organic layers. Here we report how these challenges can be tackled to unravel the energy levels at interfaces in organic photovoltaic devices, i.e., electrode/organic and organic/organic interfaces. The electronic structure across entire photovoltaic multilayer devices can thus be reconciled. Finally, general considerations for correlating the electronic structure and the photovoltaic performance of devices will be discussed

  3. Regional assessment of aquifers for thermal-energy storage. Volume 2: Regions 7 through 12

    Science.gov (United States)

    1981-06-01

    The geologic and hydrologic framework, major aquifers, aquifers which are suitable and unsuitable for annual thermal energy storage (ATES) and the ATES potential of the unglaciated central region, glaciated Appalachians, unglaciated Appalachians, coastal plain, Hawaii, and Alaska are discussed.

  4. Third Regional Meeting: Nuclear Energy in Central Europe, Proceedings

    International Nuclear Information System (INIS)

    Stritar, A.; Jencic, I.

    1996-01-01

    Third Regional Meeting for Nuclear Energy in Central Europe is an annual meeting of the Nuclear Society of Slovenia. The proceedings contain 71 articles from Slovenia, surrounding countries and countries of the Central and Eastern European Region. Topics are: Research Reactors, Reactor Physics, Probabilistic Safety Assessment, Severe Accident management, Thermal Hydraulics, NPP Operation, Radioactive Waste Management, Main Components Integrity, Environment and Other Aspects and Public Information

  5. Third Regional Meeting: Nuclear Energy in Central Europe, Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Stritar, A; Jencic, I [Nuclear Society of Slovenia (Slovenia); eds.

    1996-07-01

    Third Regional Meeting for Nuclear Energy in Central Europe is an annual meeting of the Nuclear Society of Slovenia. The proceedings contain 71 articles from Slovenia, surrounding countries and countries of the Central and Eastern European Region. Topics are: Research Reactors, Reactor Physics, Probabilistic Safety Assessment, Severe Accident management, Thermal Hydraulics, NPP Operation, Radioactive Waste Management, Main Components Integrity, Environment and Other Aspects and Public Information.

  6. Occupation number dependence of molecular energy levels

    International Nuclear Information System (INIS)

    Giambiagi, M.S. de; Giambiagi, M.; Ferreira, R.

    1977-08-01

    The Roothaan expression for the energy of a closed-shell molecular system is generalized in order to apply to open shells. A continuous variation from 0 to 2 is supposed for each level's occupation number, extending to this range tbe correction due to the spurious repulsion appearing in the half-electron method. The characteristic equations of the Xα method are applied to the energy expressions. The one level case is discussed in detail. Ionic and excited states of the 1,3 transbutadiene π system are analyzed

  7. Active Ageing Level of Older Persons: Regional Comparison in Thailand

    Directory of Open Access Journals (Sweden)

    Md. Nuruzzaman Haque

    2016-01-01

    Full Text Available Active ageing level and its discrepancy in different regions (Bangkok, Central, North, Northeast, and South of Thailand have been examined for prioritizing the policy agenda to be implemented. Attempt has been made to test preliminary active ageing models for Thai older persons and hence active ageing index (AAI, ranges from 0 to 1 has been estimated. Using nationally representative data and confirmatory factor analysis approach, this study justified active ageing models for female and male older persons in Thailand. Results revealed that active ageing level of Thai older persons is not high (mean AAIs for female and male older persons are 0.64 and 0.61, resp., and those are significantly different (p<0.001. Mean AAI in Central region is lower than North, Northeast, and South regions but there is no significant difference in the latter three regions of Thailand. Special emphasis should be given to Central region and policy should be undertaken for increasing active ageing level. Implementation of an Integrated Active Ageing Package (IAAP, containing policies for older persons to improve their health and economic security, to promote participation in social groups and longer working lives, and to arrange learning programs, would be helpful for increasing older persons’ active ageing level in Thailand.

  8. Regional Variations of Credits Obtained by LEED 2009 Certified Green Buildings—A Country Level Analysis

    Directory of Open Access Journals (Sweden)

    Peng Wu

    2017-12-01

    Full Text Available Leadership in Energy and Environmental Design (LEED is one of the most widely recognized green building rating systems. With more than 20% of the projects certified in non-United States (US countries, LEED’s global impact has been increasing and it is critically important for developers and regulatory authorities to understand LEED’s performance at the country level to facilitate global implementation. This study therefore aims to investigate the credit achievement pattern of LEED 2009, which is one of the well-developed versions of LEED, by using 4021 certified projects in the US, China, Turkey, and Brazil. The results show that significant differences can be identified on most rating categories, including sustainable sites, water efficiency, energy and atmosphere, indoor environmental quality, and innovation in design. Using a post hoc analysis, country-specific credit allocation patterns are also identified to help developers to understand existing country-specific green building practices. In addition, it is also found that there is unbalanced achievement of regional priority credits. The study offers a useful reference and benchmark for international developers and contractors to understand the regional variations of LEED 2009 and for regulatory authorities, such as the U.S. Green Building Council, to improve the rating system, especially on designing regional priority credits.

  9. Regional debate on energy transition - 17 May 2013

    International Nuclear Information System (INIS)

    Gay, Michel

    2013-01-01

    In this conference, the author discusses the objectives of energy transition in France, and the objectives of the debate on this issue, and addresses three important questions raised by this issue: how to move towards energy efficiency and energy sobriety, which pathway to reach the targeted energy mix in 2025, which are the costs, benefits and financing of energy transition. He describes the complexity of the problem and its contradictory aspects (how to produce more energy with less oil, gas and coal). As far as the first question is concerned (energy efficiency and sobriety), he discusses the notion of energy sobriety, what is at stake (supply security, economic, social and climatic challenges), the strategic objectives, the evolution of energy consumption and production, the leading role of electricity, the CO 2 emissions by different economic sectors, the level of energy imports, the issue of electricity price. As far as the two other questions are concerned, he discusses the opportunities associated with the building and transport sectors, the issue of energy storage, and the role of EDF. In a second part, the author criticizes the Negawatt scenario, and the ADEME's position and action, and discusses opportunities related to energy efficiency, the decrease of the use of fossil energy, the promotion of electricity, and the preservation of nuclear energy as a French asset. He comments the statements of French political actors, the evolution of wind energy production in Europe, the low level of energy and electricity production by the French wind turbines. He discusses a comparison between coal and nuclear in terms of production and pollution, the issue of nuclear waste management, the perspectives for nuclear reactors, the situation in other countries (Switzerland, Germany). He notably outlines that phasing out nuclear in Germany results in the use of coal plants and gas imports

  10. TASKS OF INNOVATION PROCESSES PROGRAM-TARGET MANAGEMENT AT REGIONAL LEVEL

    Directory of Open Access Journals (Sweden)

    Mikhail Shchepakin

    2015-09-01

    Full Text Available The article analyzes the regional system of innovation management, discussed the existing problems of program-oriented management of innovative processes at the regional level, as well as possible solutions to improve the efficiency of the regional innovation system.

  11. USING REGIONAL RENEWABLE ENERGY RESOURSES FOR HEATING SUPPLY SYSTEMS

    Directory of Open Access Journals (Sweden)

    O. M. Pshinko

    2017-02-01

    Full Text Available Purpose. The study analyzed the possibility and conditions for the effective operation of heating systems during the transition of the heat-generating capacity to biofuels energy. The straw of cereal crops, which are prevailing in Dnipro region, is used for this. The main purpose is scientific calculation of opportunities and cost of specific measures for such a transition. As an example it was taken the boiler-room of campus at Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan (DNURT that consumes natural gas. Methodology. The work analyses the legislative base of Ukraine, which promotes the using of renewable energy sources as fuel, as well as the incentive mechanisms for the development of this trend. The paper identifies opportunities of Prydniprovsk region to ensure straw supply for the boiler-room. Cost parameters of cargo transportation on the territory of Ukraine in 2016, which depend on the distance and the size of the trucks, are analysed. These indicators, as well as indicators related to its purchase, are considered together with energy potential of using the straw as fuel. Findings. With existing in Ukraine (as of 2016 the grain yielding capacity in the agriculture and cost indicators in the field of transportations, the transition of capacity share to biofuel is sufficiently profitable. The thermal power unit cost can be reduced fourfold. Originality. For the first time it is proposed to use the new integrated approaches to assess the cost of thermal power unit boiler with its transition to the use of renewable energy sources. The authors also proposed a new logistics delivery of these sources to the place of their application. From a technical and cost points of view it was determined the optimal order of capacity transfer for new renewable sources of energy in a given region depending on the structure of areas under crops and their productivity. Originality. The introduction of the

  12. The IAEA hears about regional nuclear energy bodies

    International Nuclear Information System (INIS)

    1966-01-01

    Full text: During the early part of 1966, executive heads or senior officials of certain regional organizations working in atomic energy are visiting the Agency in order to give general talks on the activities of their organizations. The first to be arranged was Dr. Jules Gueron, Director General of Research and Training of Euratom, on 14 January 1966. These lectures are likely to be followed by others, given by the representatives of bodies such as the Council for Mutual Economic Aid (COMECON) the Inter-American Nuclear Energy Commission (IANEC), the European Nuclear Energy Agency (ENEA) of the Organization for Economic Cooperation and Development (OECD), and the Scientific and Technical Research Commission of the Organization of African Unity. (author)

  13. The IAEA hears about regional nuclear energy bodies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1966-03-15

    Full text: During the early part of 1966, executive heads or senior officials of certain regional organizations working in atomic energy are visiting the Agency in order to give general talks on the activities of their organizations. The first to be arranged was Dr. Jules Gueron, Director General of Research and Training of Euratom, on 14 January 1966. These lectures are likely to be followed by others, given by the representatives of bodies such as the Council for Mutual Economic Aid (COMECON) the Inter-American Nuclear Energy Commission (IANEC), the European Nuclear Energy Agency (ENEA) of the Organization for Economic Cooperation and Development (OECD), and the Scientific and Technical Research Commission of the Organization of African Unity. (author)

  14. New energy levels of praseodymium with large angular momentum

    Energy Technology Data Exchange (ETDEWEB)

    Khan, Shamim; Siddiqui, Imran; Gamper, Bettina; Syed, Tanweer Iqbal; Guthoehrlein, Guenter H.; Windholz, Laurentius [Inst. f. Experimentalphysik, Techn. Univ. Graz, Petersgasse 16, A-8010 Graz (Austria)

    2011-07-01

    The electronic ground state configuration of praseodymium {sup 59}Pr{sub 141} is [Xe] 4f{sup 3}6s{sup 2}, with ground state level {sup 4}I{sub 9/2}. Our research is mainly devoted to find previously unknown energy levels by the investigation of spectral lines and their hyperfine structures. In a hollow cathode discharge lamp praseodymium atoms and ions in ground and excited states are excited to high lying states by laser light. The excitation source is a tunable ring-dye laser system, operated with R6G, Kiton Red, DCM and LD700. A high resolution Fourier transform spectrum is used for selecting promising excitation wavelengths. Then the laser wavelength is tuned to a strong hyperfine component of the spectral line to be investigated, and a search for fluorescence from excited levels is performed. From the observed hyperfine structure we determine J-values and hyperfine constants A of the combining levels. This information, together with excitation and fluorescence wavelengths, allows us to find the energies of involved new levels. Up to now we have discovered large number of previously unknown energy levels with various angular momentum values. We present here the data (energies, parities, angular momenta J, magnetic hyperfine constants A) of ca. 40 new, until now unknown energy levels with high angular momentum values: 15/2, 17/2, 19/2, 21/2.

  15. Greening the Grid: Pathways to Integrate 175 Gigawatts of Renewable Energy into India's Electric Grid, Vol. II - Regional Study

    Energy Technology Data Exchange (ETDEWEB)

    Cochran, Jaquelin M. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Palchak, Joseph D [National Renewable Energy Lab. (NREL), Golden, CO (United States); McBennett, Brendan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Milligan, Michael [National Renewable Energy Lab. (NREL), Golden, CO (United States); Ehlen, Ali [National Renewable Energy Lab. (NREL), Golden, CO (United States); Deshmukh, Ranjit [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Abhyankar, Nikit [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Soonee, Sushil Kumar [Power System Operation Corporation Limited (POSOCO), New Delhi (India); Narasimhan, S. R. [Power System Operation Corporation Limited (POSOCO), New Delhi (India); Joshi, Mohit [Power System Operation Corporation Limited (POSOCO), New Delhi (India); Sreedharan, Priya [U.S. Agency for International Development (USAID), Washington, DC (United States)

    2017-10-27

    The higher-spatial-resolution model of 'Greening the Grid: Pathways to Integrate 175 Gigawatts of Renewable Energy into India's Electric Grid, Vol. II - Regional Study' (the Regional Study), which better represents the impact of congestion on least-cost scheduling and dispatch, provides a deeper understanding of the relationship among renewable energy (RE) location, transmission, and system flexibility with regard to RE integration, compared to 'Greening the Grid: Pathways to Integrate 175 Gigawatts of Renewable Energy into India's Electric Grid, Vol. I - National Study.' The Regional Study validates the relative value of mitigation strategies demonstrated in the National Study - namely, coordinated operations among states reduce production costs, and reducing coal minimum generation levels reduces RE curtailment. Significantly, the Regional Study also highlights a potential barrier to realizing the value of these mitigation strategies: when locations of RE development are planned independently of state-level transmission, intrastate congestion can result in undesirable levels of RE curtailment. Therefore a key objective of this study is to illustrate to state-level power system planners and operators, in particular, how a higher-resolution model, inclusive of intrastate granularity, can be used as a planning tool for two primary purposes: -To better anticipate, understand, and mitigate system constraints that could affect RE integration; and - To provide a modeling framework that can be used as part of future transmission studies and planning efforts. The Regional Study is not intended to predict precisely how RE will affect state-level operations. There is considerable uncertainty regarding the locations of the RE development, as well as how contract terms can affect access to the inherent physical flexibility of the system. But the scenarios analyzed identify the types of issues that can arise under various RE and transmission

  16. Economical and social fallouts of offshore wind energy in regions. The German example

    International Nuclear Information System (INIS)

    Persem, Melanie

    2012-01-01

    This document presents some key information and figures about the regional development of offshore wind energy in Germany: national energy plan, goals and actual development of offshore wind energy, regional investment, Government's commitment and budget allocated, the German wind power industry and its present and future impact on employment, projects in the North and Baltic seas, wind farms and capacity, electricity feed-in tariffs

  17. An assessment of ground-level ozone concentrations in the Athabasca oil sands region

    International Nuclear Information System (INIS)

    1997-01-01

    Syncrude and Suncor have plans to develop new oil sands leases and to increase crude oil and bitumen recovery in the Athabasca oil sands region. A first air quality assessment was prepared as part of the Alberta Energy and Utilities Board application, in order to evaluate the emissions and potential impacts associated with the development. The Pembina Institute raised several issues with respect to potential future changes in ambient ozone levels as a result of the Aurora Mine operations. In response to these concerns, another more rigorous assessment was conducted to predict future ground-level ozone concentrations in the Fort McMurray area. This report includes: (1) ambient air quality guidelines for ozone, (2) emissions inventory for dispersion modelling, (3) dispersion modelling methodology, and (4) predicted ambient ozone concentrations. Ground level ozone (O 3 ) concentrations result from anthropogenically produced ozone, and from naturally occurring ozone. Ozone is not directly emitted to the atmosphere from industrial sources, but is formed as a result of chemical reactions between NO x and VOCs, which are emitted from industrial sources within the Athabasca oil sands region. NO x and VOC emissions associated with the Aurora Mine operation are predicted to increase hourly average ozone concentrations in the Fort McMurray area by only 0.001 ppm. 17 refs., 18 tabs., 5 figs

  18. Coal and energy: a southern perspective. Regional characterization report for the National Coal Utilization Assessment

    Energy Technology Data Exchange (ETDEWEB)

    Boercker, F. D.; Davis, R. M.; Goff, F. G.; Olson, J. S.; Parzyck, D. C.

    1977-08-01

    This publication is the first of several reports to be produced for the National Coal Utilization Assessment, a program sponsored by the Assistant Administrator for Environment and Safety through the Division of Technology Overview of ERDA. The purpose of the report is to present the state and regional perspective on energy-related issues, especially those concerning coal production and utilization for 12 southern states. This report compiles information on the present status of: (1) state government infrastructure that deals with energy problems; (2) the balance between energy consumption and energy production; (3) the distribution of proved reserves of various mineral energy resources; (4) the major characteristics of the population; (5) the important features of the environment; and (6) the major constraints to increased coal production and utilization as perceived by the states and regional agencies. Many energy-related characteristics described vary significantly from state to state within the region. Regional and national generalizations obscure these important local variations. The report provides the state and regional perspective on energy issues so that these issues may be considered objectively and incorporated into the National Coal Utilization Assessment. This Assessment is designed to provide useful outputs for national, regional, and local energy planners.

  19. Magnetic Energy and Helicity in Two Emerging Active Regions in the Sun

    Science.gov (United States)

    Liu, Y.; Schuck, P. W.

    2012-01-01

    The magnetic energy and relative magnetic helicity in two emerging solar active regions, AR 11072 and AR 11158,are studied. They are computed by integrating over time the energy and relative helicity fluxes across the photosphere. The fluxes consist of two components: one from photospheric tangential flows that shear and braid field lines (shear term), the other from normal flows that advect magnetic flux into the corona (emergence term). For these active regions: (1) relative magnetic helicity in the active-region corona is mainly contributed by the shear term,(2) helicity fluxes from the emergence and the shear terms have the same sign, (3) magnetic energy in the corona (including both potential energy and free energy) is mainly contributed by the emergence term, and(4) energy fluxes from the emergence term and the shear term evolved consistently in phase during the entire flux emergence course.We also examine the apparent tangential velocity derived by tracking field-line footpoints using a simple tracking method. It is found that this velocity is more consistent with tangential plasma velocity than with the flux transport velocity, which agrees with the conclusion by Schuck.

  20. The energy balance in coronal holes and average quiet-sun regions

    Science.gov (United States)

    Raymond, J. C.; Doyle, J. G.

    1981-01-01

    Emission measure curves are presented for average coronal hole and quiet-sun spectra taken during the Skylab mission by Vernazza and Reeves (1978), and the curves are used to discuss the energy balance in each region. Close-coupling calculations are used for the Be sequence, assuming a 10 level ion; for B sequence ions mainly distorted wave calculations in an 11 level ion are used, but close-coupling cross sections are used for some ions; for C and Mg sequence ions, distorted wave calculations are used with 15 and 10 level ions, respectively, and close-coupling results are used for Li-like ions with two levels. Results are presented and include the following: the coronal hole spectrum shows a smaller slope in the emission measure distribution, consistent with the expected outflow effects. It is concluded that the simple constant pressure models of static coronal loops of constant cross section are basically able to match the observed emission measure distribution of the average quiet sun between 1,000,000 and 10,000,000 K. However, the cell center and network distributions are respectively steeper and shallower than predicted by the detailed cooling curve.

  1. Regional Energy Demand Responses To Climate Change. Methodology And Application To The Commonwealth Of Massachusetts

    International Nuclear Information System (INIS)

    Amato, A.D.; Ruth, M.; Kirshen, P.; Horwitz, J.

    2005-01-01

    Climate is a major determinant of energy demand. Changes in climate may alter energy demand as well as energy demand patterns. This study investigates the implications of climate change for energy demand under the hypothesis that impacts are scale dependent due to region-specific climatic variables, infrastructure, socioeconomic, and energy use profiles. In this analysis we explore regional energy demand responses to climate change by assessing temperature-sensitive energy demand in the Commonwealth of Massachusetts. The study employs a two-step estimation and modeling procedure. The first step evaluates the historic temperature sensitivity of residential and commercial demand for electricity and heating fuels, using a degree-day methodology. We find that when controlling for socioeconomic factors, degree-day variables have significant explanatory power in describing historic changes in residential and commercial energy demands. In the second step, we assess potential future energy demand responses to scenarios of climate change. Model results are based on alternative climate scenarios that were specifically derived for the region on the basis of local climatological data, coupled with regional information from available global climate models. We find notable changes with respect to overall energy consumption by, and energy mix of the residential and commercial sectors in the region. On the basis of our findings, we identify several methodological issues relevant to the development of climate change impact assessments of energy demand

  2. Regional Energy Demand Responses To Climate Change. Methodology And Application To The Commonwealth Of Massachusetts

    Energy Technology Data Exchange (ETDEWEB)

    Amato, A.D.; Ruth, M. [Environmental Policy Program, School of Public Policy, University of Maryland, 3139 Van Munching Hall, College Park, MD (United States); Kirshen, P. [Department of Civil and Environmental Engineering, Tufts University, Anderson Hall, Medford, MA (United States); Horwitz, J. [Climatological Database Consultant, Binary Systems Software, Newton, MA (United States)

    2005-07-01

    Climate is a major determinant of energy demand. Changes in climate may alter energy demand as well as energy demand patterns. This study investigates the implications of climate change for energy demand under the hypothesis that impacts are scale dependent due to region-specific climatic variables, infrastructure, socioeconomic, and energy use profiles. In this analysis we explore regional energy demand responses to climate change by assessing temperature-sensitive energy demand in the Commonwealth of Massachusetts. The study employs a two-step estimation and modeling procedure. The first step evaluates the historic temperature sensitivity of residential and commercial demand for electricity and heating fuels, using a degree-day methodology. We find that when controlling for socioeconomic factors, degree-day variables have significant explanatory power in describing historic changes in residential and commercial energy demands. In the second step, we assess potential future energy demand responses to scenarios of climate change. Model results are based on alternative climate scenarios that were specifically derived for the region on the basis of local climatological data, coupled with regional information from available global climate models. We find notable changes with respect to overall energy consumption by, and energy mix of the residential and commercial sectors in the region. On the basis of our findings, we identify several methodological issues relevant to the development of climate change impact assessments of energy demand.

  3. Cost-optimal levels for energy performance requirements

    DEFF Research Database (Denmark)

    Thomsen, Kirsten Engelund; Aggerholm, Søren; Kluttig-Erhorn, Heike

    2011-01-01

    The CA conducted a study on experiences and challenges for setting cost optimal levels for energy performance requirements. The results were used as input by the EU Commission in their work of establishing the Regulation on a comparative methodology framework for calculating cost optimal levels...... of minimum energy performance requirements. In addition to the summary report released in August 2011, the full detailed report on this study is now also made available, just as the EC is about to publish its proposed Regulation for MS to apply in their process to update national building requirements....

  4. Renewable energy strategies to overcome power shortage in Kurdistan Region of Iraq

    Directory of Open Access Journals (Sweden)

    Al-Din Salar Salah Muhy

    2017-01-01

    Full Text Available The aim of this paper is to investigate the possibility of applying renewable energy strategies in Kurdistan Region of Iraq to overcome the shortage of electricity supply. Finding alternative renewable sources could overcome the problem. The renewable energy will reduce CO2 emission in the cities which considers the main source of pollution. That will participate in reducing the effect of global warming. The study tries to investigate the direct solar renewable energy through two of the main renewable energy categories to produce electricity based on a survey of literature review. Photovoltaic and wind power technologies are possible to be conducted in the region to overcome power shortage.

  5. East Asia’s energy needs: The impact on security and guidelines for regional governance

    Directory of Open Access Journals (Sweden)

    Pablo Pareja Alcaraz

    2010-04-01

    Full Text Available The last three decades have witnessed a spectacular (and not easily sustainable increase in the global demand for energy. This trend has a particular significance in East Asia owing to its heavy industrialisation, which is promoting intense regional growth, on top of the already delicate balance of security in the region and the traditional refusal by the region’s states to delegate power and management to supranational bodies. The aim of this article is to analyse the impact of East Asia’s energy needs on security and on the instruments of order and governance that have been developed in the region up until the present time. Thus, the article is divided into two parts; the first analyses East Asia’s energy programme and its most significant features: 1 a high dependence on oil imports from other regions, especially the Middle East; 2 a persistence of high dependency on pollutant fossil fuels; and 3 a high degree of energy insecurity. Meanwhile, the second part assesses the impact of energy on regional relations in different areas of security and guidelines for regional government: 1 the securitisation of energy and of the environment; 2 the reactivation of certain maritime conflicts; 3 the transformation of certain threats, and conventional and non-conventional challenges to regional security; 4 the rise of non-state actors (mainly environmental businesses and NGOs in East Asia’s international relations; 5 the maintaining of bilateralism and the promotion of multilateral initiatives; and 6 the emergence of new extra-regional geopolitical links and balances.

  6. Partial-wave analysis for positronium-xenon collisions in the ultralow-energy region

    Science.gov (United States)

    Shibuya, Kengo; Saito, Haruo

    2018-05-01

    We propose a method to convert measured positronium annihilation rates in gaseous xenon into total and differential cross sections of positronium-xenon collisions in an ultralow-energy region of less than 80 meV where their experimental determinations as functions of the positronium kinetic energy are extremely difficult. This method makes it possible to determine not only the s -wave collisional parameters but also the p -wave and d -wave parameters. We have found a small positive value of the scattering length, A0=2.06 ±0.10 a0 , which indicates that the positronium-xenon interaction in this energy region is repulsive and suggests that it is dominated by the scattering amplitude of the positron rather than that of the electron. An extrapolation of the analytical result into the experimentally inaccessible energy regions from 80 meV to 1.0 eV indicates that there should not be a Ramsauer-Townsend minimum but rather a peak in the total cross section at an energy of approximately 0.4 eV.

  7. Regional assessment of aquifers for thermal energy storage. Volume 1: Regions 1 through 6

    Science.gov (United States)

    1981-06-01

    The geologic and hydrologic framework, major aquifers, aquifers which are suitable and unsuitable for annual thermal energy storage (ATES) and the ATES potential of the western mountains, alluvial basins, Columbia LAVA plateau, Colorado plateau, high plains, and glaciated central region are discussed.

  8. Interaction region design driven by energy deposition

    Science.gov (United States)

    Martin, Roman; Besana, Maria Ilaria; Cerutti, Francesco; Langner, Andy; Tomás, Rogelio; Cruz-Alaniz, Emilia; Dalena, Barbara

    2017-08-01

    The European Strategy Group for High Energy Physics recommends to study collider designs for the post-LHC era. Among the suggested projects there is the circular 100 TeV proton-proton collider FCC-hh. Starting from LHC and its proposed upgrade HL-LHC, this paper outlines the development of the interaction region design for FCC-hh. We identify energy deposition from debris of the collision events as a driving factor for the layout and draft the guiding principles to unify protection of the superconducting final focus magnets from radiation with a high luminosity performance. Furthermore, we offer a novel strategy to mitigate the lifetime limitation of the first final focus magnet due to radiation load, the Q1 split.

  9. Thin walls in regions with vacuum energy

    Energy Technology Data Exchange (ETDEWEB)

    Garfinkle, D [Florida Univ., Gainesville, FL (USA). Dept. of Physics; Vuille, C [Embry-Riddle Aeronautical Univ., Prescott, AZ (USA). Dept. of Math/Physical Science

    1989-12-01

    The motion of a thin wall is treated in the case where the regions on either side of the wall have vacuum energy. This treatment generalises previous results involving domain walls in vacuum and also previous results involving the properties of false vacuum bubbles. The equation of state for a domain wall is{tau} = {sigma} where {tau} is the tension in the wall and {sigma} is the energy density. We consider the motion of a more general class of walls having equation of state {tau}{Gamma}{sigma} with 0{le}{Gamma}{le}1. Spherically symmetric and planar symmetric walls are examined. We also find the global structure of the wall spacetime. (author).

  10. Uncertainty in the learning rates of energy technologies. An experiment in a global multi-regional energy system model

    International Nuclear Information System (INIS)

    Rout, Ullash K.; Blesl, Markus; Fahl, Ulrich; Remme, Uwe; Voss, Alfred

    2009-01-01

    The diffusion of promising energy technologies in the market depends on their future energy production-cost development. When analyzing these technologies in an integrated assessment model using endogenous technological learning, the uncertainty in the assumed learning rates (LRs) plays a crucial role in the production-cost development and model outcomes. This study examines the uncertainty in LRs of some energy technologies under endogenous global learning implementation and presents a floor-cost modeling procedure to systematically regulate the uncertainty in LRs of energy technologies. The article narrates the difficulties of data assimilation, as compatible with mixed integer programming segmentations, and comprehensively presents the causes of uncertainty in LRs. This work is executed using a multi-regional and long-horizon energy system model based on 'TIMES' framework. All regions receive an economic advantage to learn in a common domain, and resource-ample regions obtain a marginal advantage for better exploitation of the learning technologies, due to a lower supply-side fuel-cost development. The lowest learning investment associated with the maximum LR mobilizes more deployment of the learning technologies. The uncertainty in LRs has an impact on the diffusion of energy technologies tested, and therefore this study scrutinizes the role of policy support for some of the technologies investigated. (author)

  11. Integration and Optimization of Alternative Sources of Energy in a Remote Region

    Science.gov (United States)

    Berberi, Pellumb; Inodnorjani, Spiro; Aleti, Riza

    2010-01-01

    In a remote coastal region supply of energy from national grid is insufficient for a sustainable development. Integration and optimization of local alternative renewable energy sources is an optional solution of the problem. In this paper we have studied the energetic potential of local sources of renewable energy (water, solar, wind and biomass). A bottom-up energy system optimization model is proposed in order to support planning policies for promoting the use of renewable energy sources. A software, based on multiple factors and constrains analysis for optimization energy flow is proposed, which provides detailed information for exploitation each source of energy, power and heat generation, GHG emissions and end-use sectors. Economical analysis shows that with existing technologies both stand alone and regional facilities may be feasible. Improving specific legislation will foster investments from Central or Local Governments and also from individuals, private companies or small families. The study is carried on the frame work of a FP6 project "Integrated Renewable Energy System."

  12. Region-based Image Segmentation by Watershed Partition and DCT Energy Compaction

    Directory of Open Access Journals (Sweden)

    Chi-Man Pun

    2012-02-01

    Full Text Available An image segmentation approach by improved watershed partition and DCT energy compaction has been proposed in this paper. The proposed energy compaction, which expresses the local texture of an image area, is derived by exploiting the discrete cosine transform. The algorithm is a hybrid segmentation technique which is composed of three stages. First, the watershed transform is utilized by preprocessing techniques: edge detection and marker in order to partition the image in to several small disjoint patches, while the region size, mean and variance features are used to calculate region cost for combination. Then in the second merging stage the DCT transform is used for energy compaction which is a criterion for texture comparison and region merging. Finally the image can be segmented into several partitions. The experimental results show that the proposed approach achieved very good segmentation robustness and efficiency, when compared to other state of the art image segmentation algorithms and human segmentation results.

  13. Nuclear Hybrid Energy Systems - Regional Studies. West Texas and Northeastern Arizona

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, Humberto E. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Chen, Jun [Idaho National Lab. (INL), Idaho Falls, ID (United States); Kim, Jong S. [Idaho National Lab. (INL), Idaho Falls, ID (United States); McKellar, Michael G. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Deason, Wesley R. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Vilim, Richard B. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Bragg-Sitton, Shannon M. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Boardman, Richard D. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-04-01

    The primary objective of this study is to conduct a preliminary dynamic analysis of two realistic hybrid energy systems (HES) including a nuclear reactor as the main baseload heat generator (denoted as nuclear HES or nuclear hybrid energy systems [NHES]) and to assess the local (e.g., HES owners) and system (e.g., the electric grid) benefits attainable by the application of NHES in scenarios with multiple commodity production and high penetration of renewable energy. It is performed for regional cases - not generic examples - based on available resources, existing infrastructure, and markets within the selected regions. This study also briefly addresses the computational capabilities developed to conduct such analyses, reviews technical gaps, and suggests some research paths forward.

  14. Energy Levels, wavelengths and hyperfine structure measurements of Sc II

    Science.gov (United States)

    Hala, Fnu; Nave, Gillian

    2018-01-01

    Lines of singly ionized Scandium (Sc II) along with other Iron group elements have been observed [1] in the region surrounding the massive star Eta Carinae [2,3] called the strontium filament (SrF). The last extensive analysis of Sc II was the four-decade old work of Johansson & Litzen [4], using low-resolution grating spectroscopy. To update and extend the Sc II spectra, we have made observation of Sc/Ar, Sc/Ne and Sc/Ge/Ar hollow cathode emission spectrum on the NIST high resolution FT700 UV/Vis and 2 m UV/Vis/IR Fourier transform spectrometers (FTS). More than 850 Sc II lines have been measured in the wavelength range of 187 nm to 3.2 μm. connecting a total of 152 energy levels. The present work also focuses to resolve hyperfine structure (HFS) in Sc II lines. We aim to obtain accurate transition wavelengths, improved energy levels and HFS constants of Sc II. The latest results from work in progress will be presented.Reference[1] Hartman H, Gull T, Johansson S and Smith N 2004 Astron. Astrophys. 419 215[2] Smith N, Morse J A and Gull T R 2004 Astrophys. J. 605 405[3] Davidson K and Humphreys R M 1997 Annu. Rev. Astron. Astrophys. 35[4] Johansson S and Litzén U 1980 Phys. Scr. 22 49

  15. Household Energy Consumption Behaviour for Different Demographic Regions in Thailand from 2000 to 2010

    Directory of Open Access Journals (Sweden)

    Tharinya Supasa

    2017-12-01

    Full Text Available Since 1995, the residential sector has been a fast-growing energy consumption sector in Thailand. This sector contributes dramatically to the growth of Thailand’s electricity and oil demand. Our study analysed Thailand’s residential energy consumption characteristics and the seven underlying factors affecting the growth in energy use of five demographic regions using an energy input–output method. Embodied energy decomposition revealed that direct energy consumption accounted for approximately 30% of total residential energy use, whereas indirect energy consumption was at 70%. During the studied period, the growth in indirect energy use for all household groups was primarily the result of higher consumption of ‘commerce’, ‘air transport’, ‘manufacturing’, ‘food and beverages’ and ‘agriculture’ products. Moreover, each influencing driver contributes differently to each household’s growth in energy demand. The number of households was the leading factor that dominated the increases in residential energy use in the Greater Bangkok and Central regions. Growth in residential energy consumption in the Northern, Northeastern and Southern regions was strongly dominated by changes in income per capita. Consumption structure and using energy-efficient products had a moderate impact on all regions’ energy consumption. Thus, our findings provide additional energy-saving strategies to restrain further growth in residential energy demand.

  16. Structural, geographic, and social factors in urban building energy use: Analysis of aggregated account-level consumption data in a megacity

    International Nuclear Information System (INIS)

    Porse, Erik; Derenski, Joshua; Gustafson, Hannah; Elizabeth, Zoe; Pincetl, Stephanie

    2016-01-01

    Residential and commercial buildings comprise approximately forty percent of total energy consumption and carbon dioxide emissions in the U.S. Yet, while California spends $1.5 billion annually on energy efficiency programs, limited research has explored how building energy consumption varies within cities, including the social and structural factors that influence electricity and natural gas use. We present results from an analysis of aggregated account-level utility billing data for energy consumption across the over two million properties in Los Angeles County. Results show that consumption in L.A. County varies widely with geography, income, building characteristics, and climate. Several higher-income areas have greater total energy use per building even in cooler climates, while many lower-income regions rank higher for energy use per square-foot. Energy consumption also correlates with building age, which varies widely throughout the region. Our results demonstrate the many complex and interrelated factors that influence urban energy use. While billing data is critical for devising energy efficiency programs that actually realize estimated savings and promote more sustainable cities, opening access to such data presents significant challenges for protecting personal privacy. The presented approach is adaptable and scalable to cities seeking to develop data-driven policies to reduce building energy use. - Highlights: •Building energy use varies widely across metropolitan Los Angeles. •Building age, household income, home ownership rates, and land use are all correlated with energy consumption. •High-income areas use more energy per building, while lower-income areas use more energy per square-foot. •Account-level energy use data can help local governments devise conservation strategies. •Energy efficiency programs need evaluated using energy consumption data.

  17. Deglobalization and Its Discontents in Interconnected Regional Food, Energy, and Water Systems

    Science.gov (United States)

    Bielicki, J. M.; Irwin, E.; Bakshi, B.; Cai, Y.; Jackson-Smith, D.; Martin, J.; Randall, A.; Sheldon, I.; Wilson, R. S.; Fiksel, J.

    2017-12-01

    Increased trade has generated substantial wealth in the United States over the past 50 years, but these gains have also been accompanied by losses in manufacturing jobs, growing inequality, environmental impacts abroad, and growing support to limit U.S. integration with global markets. A policy shift towards deglobalization would alter global flows of resources and goods and impact food, energy, and water (FEW) resources and the well-being of U.S. FEW producers and consumers. This project examines the potential effects of deglobalization on the sustainability of regional FEW systems and well-being of FEW producers and consumers in the United States under various physical and policy situations. We develop a Dynamic Regional Food, Energy, and Water Systems (DR-FEWS) modeling framework that considers how uncertain changes in environmental, economic, or policy conditions at a national or global scale may influence how farmers produce food and energy, and the implications for regional land, energy, and water resources, food and energy markets, and water quality. We apply DR-FEWS to five states in the Great Lakes region (GLR) of the United States (IL, IN, MI, OH, and WI) and account for local heterogeneities using individual farmer behavioral and spatially explicit land data from the Maumee River basin. DR-FEWS is applied to a set of baseline and alternative deglobalization scenarios to evaluate the influence of various environmental, economic, and policy conditions and uncertainties on the sustainability of the GLR. We will also engage local and regional stakeholders to improve the models, develop deglobalization scenarios, and advance sustainability metrics by comparing different valued-based and physical-based sustainability criteria. In so doing, this research will generate important innovations in how scientific knowledge is created, disseminated, and applied to the management of regional FEWS in the United States with specific application to the GLR.

  18. Atomic energy-level and Grotrian diagrams. Vol. 4

    International Nuclear Information System (INIS)

    Bashkin, S.; Stoner, J.O. Jr.

    1982-01-01

    This is the fifth in a series of volumes that present diagrammatically the spectra of atoms and monatomic ions. All observed transitions and all known levels of manganese are included. All wavelengths are given in angstroms in vacuum below 2000 A, in air above 2000 A. Energies of levels are specified in wavenumbers (cm -1 ), kcm -1 (1 X 10 3 cm -1 ), or Mcm -1 (1 X 10 6 cm -1 ). For energies, all experimentally significant figures are included; for wavelengths, we usually include two decimal places (three for the shortest wavelengths). Descriptions of levels are based in most cases upon the largest percentage contributions of elementary coupling arrangements to the levels. In a few instances several different descriptions of the same levels are presented. (Auth.)

  19. 27-Level DC–AC inverter with single energy source

    International Nuclear Information System (INIS)

    Tsang, K.M.; Chan, W.L.

    2012-01-01

    Highlights: ► This paper reports a novel 27-level DC–AC inverter using only single renewable energy source. ► The efficiency of the inverter is very high. The output waveform is almost sinusoidal. ► The cost is low as the number of power switches required is only 12. - Abstract: A novel design of multilevel DC–AC inverter using only single renewable energy source is presented in this paper. The proposed approach enables multilevel output to be realised by a few cascaded H-bridges and a single energy source. As an illustration, a 27-level inverter has been implemented based on three cascaded H-bridges with a single energy source and two capacitors. Using the proposed novel switching strategy, 27 levels can be realized and the two virtual energy sources can be well regulated. Experimental results are included to demonstrate the effectiveness of the proposed inverter.

  20. Elastic pp scattering in the Coulomb-nuclear interference region and low energy behaviour of p-barp scattering partial amplitudes

    International Nuclear Information System (INIS)

    Kudryavtsev, A.E.; Markushin, V.E.

    1985-01-01

    The experimental data on the low energy elastic p-barp scattering in the Coulomb-nuclear interference region and on the shift and width of the 1s level of p-barp-atom are analysed. The partial wave amplitudes for l=0.1 are extracted. The p-wave amplitude is in fair agreement with the atomic data for the 2p state and exhibits some energy structure. It is shown that the real-to-imaginary ratio of the p-barp forward elastic-scattering amplitude becomes negative in an energy interval just near p-barp-threshold

  1. Strategic Energy Planning in the Öresund Region

    DEFF Research Database (Denmark)

    Lund, Rasmus Søgaard; Sperling, Karl; Mathiesen, Brian Vad

    on the national goals and direction of development and the municipalities’ role and potential to act in this context. The results contain a number of policy recommendations to improve the municipalities’ ability to do strategic energy planning (SEP) e.g. in Sweden to have more ambitious goals and in Denmark......In this project the municipalities’ role in the transition to a renewable energy system is studied. For the study municipalities in Sweden and Denmark located in the Öresund Region have been chosen as cases. A number of interviews have been carried out to give the perspective of municipal planning...... to have requirements of doing SEP. A number of areas with potential knowledge transfer have also been identified. For example to use the Swedish experience with environmental assessment of energy plans in Denmark or to use the Danish experience with a progression in time in the building energy codes...

  2. Impacts of Climate Change on Energy Consumption and Peak Demand in Buildings: A Detailed Regional Approach

    Energy Technology Data Exchange (ETDEWEB)

    Dirks, James A.; Gorrissen, Willy J.; Hathaway, John E.; Skorski, Daniel C.; Scott, Michael J.; Pulsipher, Trenton C.; Huang, Maoyi; Liu, Ying; Rice, Jennie S.

    2015-01-01

    This paper presents the results of numerous commercial and residential building simulations, with the purpose of examining the impact of climate change on peak and annual building energy consumption over the portion of the Eastern Interconnection (EIC) located in the United States. The climate change scenario considered (IPCC A2 scenario as downscaled from the CASCaDE data set) has changes in mean climate characteristics as well as changes in the frequency and duration of intense weather events. This investigation examines building energy demand for three annual periods representative of climate trends in the CASCaDE data set at the beginning, middle, and end of the century--2004, 2052, and 2089. Simulations were performed using the Building ENergy Demand (BEND) model which is a detailed simulation platform built around EnergyPlus. BEND was developed in collaboration with the Platform for Regional Integrated Modeling and Analysis (PRIMA), a modeling framework designed to simulate the complex interactions among climate, energy, water, and land at decision-relevant spatial scales. Over 26,000 building configurations of different types, sizes, vintages, and, characteristics which represent the population of buildings within the EIC, are modeled across the 3 EIC time zones using the future climate from 100 locations within the target region, resulting in nearly 180,000 spatially relevant simulated demand profiles for each of the 3 years. In this study, the building stock characteristics are held constant based on the 2005 building stock in order to isolate and present results that highlight the impact of the climate signal on commercial and residential energy demand. Results of this analysis compare well with other analyses at their finest level of specificity. This approach, however, provides a heretofore unprecedented level of specificity across multiple spectrums including spatial, temporal, and building characteristics. This capability enables the ability to

  3. Large Higgs energy region in Higgs associated top pair production at the Linear Collider

    International Nuclear Information System (INIS)

    Farrell, Cailin; Hoang, Andre H.

    2005-01-01

    The process e + e - →ttH is considered in the kinematic end point region where the Higgs energy is close to its maximal energy. In perturbative QCD, using the loop expansion, the amplitudes are plagued by Coulomb singularities that need to be resummed. We show that the QCD dynamics in this end point region is governed by nonrelativistic heavy quarkonium dynamics, and we use a nonrelativistic effective theory to compute the Higgs energy distribution at leading and next-to-leading-logarithmic approximation in the nonrelativistic expansion. Updated numbers for the total cross section including the summations in the Higgs energy end point region are presented

  4. Information Geometry, Inference Methods and Chaotic Energy Levels Statistics

    OpenAIRE

    Cafaro, Carlo

    2008-01-01

    In this Letter, we propose a novel information-geometric characterization of chaotic (integrable) energy level statistics of a quantum antiferromagnetic Ising spin chain in a tilted (transverse) external magnetic field. Finally, we conjecture our results might find some potential physical applications in quantum energy level statistics.

  5. Classical convective energy transport in large gradient regions

    International Nuclear Information System (INIS)

    Hinton, F.L.

    1996-01-01

    Large gradients in density and temperature occur near the edge in H-mode plasmas and in the core of tokamak plasmas with negative central shear. Transport in these regions may be comparable to neoclassical. Standard neoclassical theory does not apply when the gradient lengths are comparable to an ion orbit excursion, or banana width. A basic question for neoclassical transport in large gradient regions is: do ion-ion collisions drive particle transport? Near the plasma edge in H-mode, where ion orbit loss requires that the ion energy transport be convective, neoclassical particle transport due to ion-ion collisions may play an important role. In negative central shear plasmas, where transport is inferred to be near neoclassical, it is important to have accurate predictions for the neoclassical rate of energy and particle transport. A simple 2-D slab model has been used, with a momentum-conserving collision operator, to show that ion-ion collisions do drive particle transport. When the gradients are large, the open-quotes field particleclose quotes contribution to the particle flux is non-local, and does not cancel the open-quotes test particleclose quotes contribution, which is local. Solutions of the kinetic equation are found which show that the steepness of the density profile, for increasing particle flux, is limited by orbit averaging. The gradient length is limited by the thermal gyroradius, and the convective energy flux is independent of ion temperature. This will allow an ion thermal runaway to occur, if there are no other ion energy loss mechanisms

  6. Interaction region design driven by energy deposition

    Directory of Open Access Journals (Sweden)

    Roman Martin

    2017-08-01

    Full Text Available The European Strategy Group for High Energy Physics recommends to study collider designs for the post-LHC era. Among the suggested projects there is the circular 100 TeV proton-proton collider FCC-hh. Starting from LHC and its proposed upgrade HL-LHC, this paper outlines the development of the interaction region design for FCC-hh. We identify energy deposition from debris of the collision events as a driving factor for the layout and draft the guiding principles to unify protection of the superconducting final focus magnets from radiation with a high luminosity performance. Furthermore, we offer a novel strategy to mitigate the lifetime limitation of the first final focus magnet due to radiation load, the Q1 split.

  7. Pion-nucleon interactions in low energy region

    International Nuclear Information System (INIS)

    Hiroshige, Noboru; Tsujimura, Tadakuni.

    1977-01-01

    Pion-nucleon interactions in low energy region (below 320 MeV in kinetic energy) are investigated on the basis of the one-particle-exchange model. The model is directly compared with the experimental data, i.e., differential cross sections and recoil nucleon polarizations, since phase shifts have not been uniquely determined. It is shown that these experimental data can be well reproduced by taking account of N (nucleon), Δ 33 , N 11 , N 13 , rho, f 0 and S (scalar meson) in the intermediate state. Some comments are given on the coupling constants which are determined so as to minimize chi-squared value (chi 2 ). Our predicted phase shifts for s-, p- and d-waves are also compared with other authors'. (auth.)

  8. Greening the Grid: Integrating 175 Gigawatts of Renewable Energy into India's Electric Grid - A Detailed Look at the Western Region

    Energy Technology Data Exchange (ETDEWEB)

    Cochran, Jaquelin

    2017-10-27

    The higher-spatial-resolution model of 'Greening the Grid: Pathways to Integrate 175 Gigawatts of Renewable Energy into India's Electric Grid, Vol. II - Regional Study' (the Regional Study), which better represents the impact of congestion on least-cost scheduling and dispatch, provides a deeper understanding of the relationship among renewable energy (RE) location, transmission, and system flexibility with regard to RE integration, compared to 'Greening the Grid: Pathways to Integrate 175 Gigawatts of Renewable Energy into India's Electric Grid, Vol. I - National Study.' The Regional Study validates the relative value of mitigation strategies demonstrated in the National Study - namely, coordinated operations among states reduce production costs, and reducing coal minimum generation levels reduces RE curtailment. Significantly, the Regional Study also highlights a potential barrier to realizing the value of these mitigation strategies: when locations of RE development are planned independently of state-level transmission, intrastate congestion can result in undesirable levels of RE curtailment. Therefore a key objective of this study is to illustrate to state-level power system planners and operators, in particular, how a higher-resolution model, inclusive of intrastate granularity, can be used as a planning tool for two primary purposes: -To better anticipate, understand, and mitigate system constraints that could affect RE integration; and - To provide a modeling framework that can be used as part of future transmission studies and planning efforts. The Regional Study is not intended to predict precisely how RE will affect state-level operations. There is considerable uncertainty regarding the locations of the RE development, as well as how contract terms can affect access to the inherent physical flexibility of the system. But the scenarios analyzed identify the types of issues that can arise under various RE and transmission

  9. Greening the Grid: Integrating 175 Gigawatts of Renewable Energy into India's Electric Grid - A Detailed Look at the Southern Region

    Energy Technology Data Exchange (ETDEWEB)

    Cochran, Jaquelin M [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-10-27

    The higher-spatial-resolution model of 'Greening the Grid: Pathways to Integrate 175 Gigawatts of Renewable Energy into India's Electric Grid, Vol. II - Regional Study' (the Regional Study), which better represents the impact of congestion on least-cost scheduling and dispatch, provides a deeper understanding of the relationship among renewable energy (RE) location, transmission, and system flexibility with regard to RE integration, compared to 'Greening the Grid: Pathways to Integrate 175 Gigawatts of Renewable Energy into India's Electric Grid, Vol. I - National Study.' The Regional Study validates the relative value of mitigation strategies demonstrated in the National Study - namely, coordinated operations among states reduce production costs, and reducing coal minimum generation levels reduces RE curtailment. Significantly, the Regional Study also highlights a potential barrier to realizing the value of these mitigation strategies: when locations of RE development are planned independently of state-level transmission, intrastate congestion can result in undesirable levels of RE curtailment. Therefore a key objective of this study is to illustrate to state-level power system planners and operators, in particular, how a higher-resolution model, inclusive of intrastate granularity, can be used as a planning tool for two primary purposes: to better anticipate, understand, and mitigate system constraints that could affect RE integration; and to provide a modeling framework that can be used as part of future transmission studies and planning efforts. The Regional Study is not intended to predict precisely how RE will affect state-level operations. There is considerable uncertainty regarding the locations of the RE development, as well as how contract terms can affect access to the inherent physical flexibility of the system. But the scenarios analyzed identify the types of issues that can arise under various RE and transmission

  10. SITE: a methodology for assessment of energy facility siting patterns. Regional studies program

    International Nuclear Information System (INIS)

    Frigerio, N.A.; Habegger, L.J.; King, R.F.; Hoover, L.J.; Clark, N.A.; Cobian, J.M.

    1975-08-01

    The timely development of the nation's energy production capacity in a manner that minimizes potential adverse local and regional impacts associated with energy facilities requires the use of sophisticated techniques for evaluation of siting alternatives and fuel cycle options. This report is a documentation of the computerized SITE methodology that has been developed for evaluating health, environmental, and socioeconomic impacts related to utilization of alternate sites for energy production within a region of interest. The cost, impact, and attribute vectors, which are generated and displayed on density maps, can be used in a multiparameter overlay process to identify preferable siting areas. The assessment of clustered facilities in energy centers is also possible within the SITE analysis framework. An application of the SITE methodology to Northern Illinois is presented. Also included is a description of the ongoing extension of SITE for the accumulative evaluation of alternative regional energy siting patterns and fuel cycle options. An appendix provides documentation and user information for the SITE computer program

  11. Renewable energies and regional development. Photovoltaic energy, micro-grid systems in the Brazilian semi-arid

    Energy Technology Data Exchange (ETDEWEB)

    Arrais de Miranda Mousinho, Maria Candida

    2012-07-01

    This article tackles the issue of the development related to the insertion of new renewable energy technologies. It also presents the experience of the region of the Sao Francisco River Valley - named after the largest river genuinely Brazilian located in the semi-arid region -, focusing mainly on two municipalities: Xique-Xique and Barra. Its focus is the use of solar energy for rural communities. To present the results of that experience, the support of the Rio Sao Francisco Project: culture, identity and development, of the Deutsche Gesellschaft fuer Internationale Zusammenarbeit (GIZ) and of Eurosolar was essential. The research on which this article is based was fruit of a volunteer research project linked to the Partners of the Americas Bahia-Pennsylvania Committee.

  12. Fission cross sections in the intermediate energy region

    International Nuclear Information System (INIS)

    Lisowski, P.W.; Gavron, A.; Parker, W.E.; Ullmann, J.L.; Balestrini, S.J.; Carlson, A.D.; Wasson, O.A.; Hill, N.W.

    1991-01-01

    Until recently there has been very little cross section data for neutron-induced fission in the intermediate energy region, primarily because no suitable neutron source has existed. At Los Alamos, the WNR target-4 facility provides a high-intensity source of neutrons nearly ideal for fission measurements extending from a fraction of a MeV to several hundred MeV. This paper summarizes the status of fission cross section data in the intermediate energy range (En > 30 MeV) and presents our fission cross section data for 235 U and 238 U compared to intranuclear cascade and statistical model predictions

  13. Fission cross sections in the intermediate energy region

    Energy Technology Data Exchange (ETDEWEB)

    Lisowski, P.W.; Gavron, A.; Parker, W.E.; Ullmann, J.L.; Balestrini, S.J. (Los Alamos National Lab., NM (USA)); Carlson, A.D.; Wasson, O.A. (National Inst. of Standards and Technology, Gaithersburg, MD (USA)); Hill, N.W. (Oak Ridge National Lab., TN (USA))

    1991-01-01

    Until recently there has been very little cross section data for neutron-induced fission in the intermediate energy region, primarily because no suitable neutron source has existed. At Los Alamos, the WNR target-4 facility provides a high-intensity source of neutrons nearly ideal for fission measurements extending from a fraction of a MeV to several hundred MeV. This paper summarizes the status of fission cross section data in the intermediate energy range (En > 30 MeV) and presents our fission cross section data for {sup 235}U and {sup 238}U compared to intranuclear cascade and statistical model predictions.

  14. The regional control of the canadian energy production

    International Nuclear Information System (INIS)

    Petitlaurent, S.; Sarrazin, J.

    2004-12-01

    This document provides information and presents data on the energy situation in many regions of Canada. The first part deals with the petroleum and the bitumen shales of Alberta (reserves, exploitation and production, environmental impacts), the second part discusses with the hydroelectricity choice of Quebec and the 2004 crisis. The nuclear situation of Ontario is presented in the third part (nuclear park, programs, uranium reserves, research and development on Candu reactors), while the fourth part deals with the renewable energies (wind power and biomass). The canadian situation facing the Kyoto protocol is discussed in the last part. (A.L.B.)

  15. Urbanism and energy in developing regions

    Energy Technology Data Exchange (ETDEWEB)

    Meier, R.L.; Berman, S.; Dowell, D.

    1978-03-01

    The pace of urbanization must continue, because in most parts of the world the surplus population in the countryside has nowhere else to go. The world is about 40% urban now and apparently headed for the 80 to 90% share of the total population presently exhibited by the developed countries. Thus, the 1.6 billion urban dwellers in 1978 would become about 3 billion in 1995--if major catastrophes can be avoided. Feasibility assessments for Sao Paulo-Rio de Janeiro, Calcutta, Cairo-Alexandria, Mexico City, and Seoul are presented in the appendices. This analysis-from-a-distance is insufficient to judge how much extra installed electrical generating capacity is required before 1995, the added refining capability for liquid fuels, or the uses for new LNG and coal imports due to be arranged. It is evident that energy (and perhaps also water in most regions) planning is the major determinant of the manner in which these urban areas will adapt to the extraordinary pressures for new settlement. The current round of planning in such metropolitan areas has been addressed to solving traffic-congestion problems, and reorganizing land use in central districts, as the most-pressing issues. Since energy sources and distribution systems now affect the largest and most crucial investments in urban growth it is to be expected that future metropolitan planning may concentrate upon energy efficiency. Energy supplies must be planned to meet requirements set by locally dominant values regarding human services and the environment.

  16. A Multihazard Regional Level Impact Assessment for South Asia

    Science.gov (United States)

    Amarnath, Giriraj; Alahacoon, Niranga; Aggarwal, Pramod; Smakhtin, Vladimir

    2016-04-01

    To prioritize climate adaptation strategies, there is a need for quantitative and systematic regional-level assessments which are comparable across multiple climatic hazard regimes. Assessing which countries in a region are most vulnerable to climate change requires analysis of multiple climatic hazards including: droughts, floods, extreme temperature as well as rainfall and sea-level rise. These five climatic hazards, along with population densities were modelled using GIS which enabled a summary of associated human exposure and agriculture losses. A combined index based on hazard, exposure and adaptive capacity is introduced to identify areas of extreme risks. The analysis results in population climate hazard exposure defined as the relative likelihood that a person in a given location was exposed to a given climate-hazard event in a given period of time. The study presents a detailed and coherent approach to fine-scale climate hazard mapping and identification of risks areas for the regions of South Asia that, for the first time, combines the following unique features: (a) methodological consistency across different climate-related hazards, (b) assessment of total exposure on population and agricultural losses, (c) regional-level spatial coverage, and (d) development of customized tools using ArcGIS toolbox that allow assessment of changes in exposure over time and easy replacement of existing datasets with a newly released or superior datasets. The resulting maps enable comparison of the most vulnerable regions in South Asia to climate-related hazards and is among the most urgent of policy needs. Subnational areas (regions/districts/provinces) most vulnerable to climate change impacts in South Asia are documented. The approach involves overlaying climate hazard maps, sensitivity maps, and adaptive capacity maps following the vulnerability assessment framework of the United Nations' Intergovernmental Panel on Climate Change (IPCC). The study used data on the

  17. Building America Residential System Research Results. Achieving 30% Whole House Energy Savings Level in Hot-Dry and Mixed-Dry Climates

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, R. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Hendron, R. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Eastment, M. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Jalalzadeh-Azar, A. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2006-01-01

    This report summarizes Building America research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Hot-Dry/Mixed-Dry Climate Region on a cost-neutral basis.

  18. Regional analysis of residential water heating options: energy use and economics

    Energy Technology Data Exchange (ETDEWEB)

    O' Neal, D.; Carney, J.; Hirst, E.

    1978-10-01

    This report evaluates the energy and direct economic effects of introducing improved electric-water-heating systems to the residential market. These systems are: electric heat pumps offered in 1981, solar systems offered in 1977, and solar systems offered in 1977 with a Federal tax credit in effect from 1977 through 1984. The ORNL residential energy model is used to calculate energy savings by type of fuel for each system in each of the ten Federal regions and for the nation as a whole for each year between 1977 and 2000. Changes in annual fuel bills and capital costs for water heaters are also computed at the same level of detail. Model results suggest that heat-pump water heaters are likely to offer much larger energy and economic benefits than will solar systems, even with tax credits. This is because heat pumps provide about the same savings in electricity for water heating (about half) at a much lower capital cost ($700 to $2000) than do solar systems. However, these results are based on highly uncertain estimates of future performance and cost characteristics for both heat pump and solar systems. The cumulative national energy saving by the year 2000 due to commercialization of heat-pump water heaters in 1981 is estimated to be 1.5 QBtu. Solar-energy benefits are about half this much without tax credits and two-thirds as much with tax credits. The net economic benefit to households of heat-pump water heaters (present worth of fuel bill reductions less the present worth of extra costs for more-efficient systems) is estimated to be $640 million. Again, the solar benefits are much less.

  19. URBAN FEATURES AND ENERGY CONSUMPTION AT LOCAL LEVEL

    Directory of Open Access Journals (Sweden)

    Ali Soltani

    2012-12-01

    Full Text Available There has been a growing interest in discovering the human effects on the environment and energy consumption in recent decades. It is estimated that the share of energy consumed in transportation and housing systems are around 20 and 30 percent of total energy consumption respectively. Furthermore, the residential greenhouse emissions depend on urban form and structure. This paper explores the effects of urban features on residential energy consumption at neighborhood level using data collected through household questionnaire (n=140. Two residential districts in metropolitan Shiraz, south of Iran, were selected as case study areas. Different features of two areas were compared including building density, typology, housing location, parcel size, floor area and construction materials. Ordinary linear regression was used to discover the impact of explanatory variables on energy consumption. It was found that some physical variables such as parcel size, setback and number of floors played significant roles in explaining the variances exist in energy use level. The results can be used by governmental agencies to modify land use policies and subdivision rules in hope of saving energy and achieving a sustainable community.

  20. Ambient noise levels and characterization in Aegean region, Turkey

    Science.gov (United States)

    Sevim, Fatih; Zor, Ekrem; Açıkgöz, Cem; Tarancıoğlu, Adil

    2018-03-01

    We assessed the ambient noise level in the Aegean region and analyzed its diurnal variation and its relation to the earthquake detection capability of the Aegean Region Seismic Network (ARSN). We prepared probability density functions (PDFs) for 19 broadband stations in the Aegean region operated by the Earth and Marine Sciences Institute (EMSI) of the Marmara Research Center (MRC) of the Turkish Scientific Research Council (TÜBİTAK). The power spectral densities (PSDs) used to construct PDFs for each station were computed for the periods between 0.02 and 180 s. In addition, we generated noise map of the Aegean region for different periods using the PDFs to assess the origin of the noise. We analyzed earthquake activity in the region and found that there are more local events recorded at night than during the day for each station. This difference is strongly related to diurnal variation of background noise level for the period range mostly covering the frequency range for the local events. We observed daytime noise level 15 to 20 dB higher than that at the nighttime in high frequencies for almost all stations caused by its proximity to settled areas and roads. Additionally, we observed a splitting peak within the Double Frequency (DF) microseism band; it showed a clear noise increase around the short period DF band at all the stations, decreasing inland. This peak may be related to sea waves locally generated in the Aegean Sea. We also identified a prominent increase related to marble saw companies in some stations' noise PDFs.

  1. Water and energy footprint of irrigated agriculture in the Mediterranean region

    Science.gov (United States)

    Daccache, A.; Ciurana, J. S.; Rodriguez Diaz, J. A.; Knox, J. W.

    2014-12-01

    Irrigated agriculture constitutes the largest consumer of freshwater in the Mediterranean region and provides a major source of income and employment for rural livelihoods. However, increasing droughts and water scarcity have highlighted concerns regarding the environmental sustainability of agriculture in the region. An integrated assessment combining a gridded water balance model with a geodatabase and GIS has been developed and used to assess the water demand and energy footprint of irrigated production in the region. Modelled outputs were linked with crop yield and water resources data to estimate water (m3 kg-1) and energy (CO2 kg-1) productivity and identify vulnerable areas or ‘hotspots’. For a selected key crops in the region, irrigation accounts for 61 km3 yr-1 of water abstraction and 1.78 Gt CO2 emissions yr-1, with most emissions from sunflower (73 kg CO2/t) and cotton (60 kg CO2/t) production. Wheat is a major strategic crop in the region and was estimated to have a water productivity of 1000 t Mm-3 and emissions of 31 kg CO2/t. Irrigation modernization would save around 8 km3 of water but would correspondingly increase CO2 emissions by around +135%. Shifting from rain-fed to irrigated production would increase irrigation demand to 166 km3 yr-1 (+137%) whilst CO2 emissions would rise by +270%. The study has major policy implications for understanding the water-energy-food nexus in the region and the trade-offs between strategies to save water, reduce CO2 emissions and/or intensify food production.

  2. Modeling a clean energy standard for electricity: Policy design implications for emissions, supply, prices, and regions

    International Nuclear Information System (INIS)

    Paul, Anthony; Palmer, Karen; Woerman, Matt

    2013-01-01

    The electricity sector is responsible for roughly 40% of U.S. carbon dioxide (CO 2 ) emissions, and a reduction in CO 2 emissions from electricity generation is an important component of the U.S. strategy to reduce greenhouse gas emissions. Toward that goal, several proposals for a clean energy standard (CES) have been put forth, including one espoused by the Obama administration that calls for 80% clean electricity by 2035 phased in from current levels of roughly 40%. This paper looks at the effects of such a policy on CO 2 emissions from the electricity sector, the mix of technologies used to supply electricity, electricity prices, and regional flows of clean energy credits. The CES leads to a 30% reduction in cumulative CO 2 emissions between 2013 and 2035 and results in dramatic reductions in generation from conventional coal. The policy also results in fairly modest increases on national electricity prices, but this masks a wide variety of effects across regions. - Highlights: ► We model a clean energy standard (CES) for electricity at 80% by 2035. ► We analyze effects on CO 2 emissions, investment, prices, and credit trading. ► 80% CES leads to 30% reduction in cumulative CO 2 emissions by 2035. ► Modest national average electricity price increase masks regional heterogeneity

  3. Nuclear power in Northern Russia: A case study on future energy security in the Murmansk region

    International Nuclear Information System (INIS)

    Kinnunen, Miia; Korppoo, Anna

    2007-01-01

    The economy of the Murmansk region in Russia is based on energy intensive industry, mainly metallurgies, and consequently, the region is highly dependant on the ageing Kola nuclear power plant. This interdependence together with other weaknesses in the regional energy system creates threats to the energy supply security of the region. This paper analyses the internal and external threats influencing the region and presents potential solutions. Scenarios further illustrate possible future paths these potential solutions could deliver by the year 2025

  4. Statistical interpretation of low energy nuclear level schemes

    Energy Technology Data Exchange (ETDEWEB)

    Egidy, T von; Schmidt, H H; Behkami, A N

    1988-01-01

    Nuclear level schemes and neutron resonance spacings yield information on level densities and level spacing distributions. A total of 75 nuclear level schemes with 1761 levels and known spins and parities was investigated. The A-dependence of level density parameters is discussed. The spacing distributions of levels near the groundstate indicate transitional character between regular and chaotic properties while chaos dominates near the neutron binding energy.

  5. Regional energy planning on the base of household consumption analysis in the county

    International Nuclear Information System (INIS)

    Majstrovic, M.; Goic, R.; Sutlovic, E.

    1999-01-01

    The regional planning concept accepted by the Croatian energy sector demands to establish regional energy centres. The first phase of the project was realized in Dalmatian county as 'Southern Croatian counties energy development strategy' which tasks were to collect data, to make the survey and database and to present the main characteristics of energy consumption in county households. The county was separated into ten zones according to geographic location, living standards and energy consumption. Answers to 79 questions divided into 8 groups (household general data, space heating, water heating and cooking, economic status, household ownership, energy demand, car information and future investments) made the database and the simple model formed 9 tables. The second phase consists of industrial, service and traffic sector analysis. Table data for the total energy consumption per zones, per inhabitant and zones, by energy mode and by energy use. This database and further information development will contribute to better energy planning

  6. Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Mixed-Humid Climates; January 2006 - December 2006

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, R. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Hendron, R. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Eastment, M. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Jalalzadeh-Azar, A. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2006-12-01

    This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Mixed-Humid Climate Region on a cost-neutral basis.

  7. Nuclear energy and energy security

    International Nuclear Information System (INIS)

    Mamasakhlisi, J.

    2010-01-01

    Do Georgia needs nuclear energy? Nuclear energy is high technology and application of such technology needs definite level of industry, science and society development. Nuclear energy is not only source of electricity production - application of nuclear energy increases year-by-year for medical, science and industrial use. As an energy source Georgia has priority to extend hydro-power capacity by reasonable use of all available water resources. In parallel regime the application of energy efficiency and energy conservation measures should be considered but currently this is not prioritized by Government. Meanwhile this should be taken into consideration that attempts to reduce energy consumption by increasing energy efficiency would simply raise demand for energy in the economy as a whole. The Nuclear energy application needs routine calculation and investigation. For this reason Government Commission is already established. But it seems in advance that regional nuclear power plant for South-Caucasus region would be much more attractive for future

  8. MINIMIZING THE MHD POTENTIAL ENERGY FOR THE CURRENT HOLE REGION IN TOKAMAKS

    International Nuclear Information System (INIS)

    CHU, M.S; PARKS, P.B

    2004-01-01

    The current hole region in the tokamak has been observed to arise naturally during the development of internal transport barriers. The magnetohydrodynamic (MHD) potential energy in the current hole region is shown to be determined completely in terms of the displacements at the edge of the current hole. For modes with finite toroidal mode number n ≠ 0, the minimized potential energy is the same as if the current hole region were a vacuum region. For modes with toroidal mode number n = 0, the displacement is a superposition of three types of independent displacements: a vertical displacement or displacements that compress only the plasma or the toroidal field uniformly. Thus for ideal MHD perturbations of plasma with a current hole, the plasma behaves as if it were bordered by an extra ''internal vacuum region''. The relevance of the present work to computer simulations of plasma with a current hole region is also discussed

  9. Minimizing the magnetohydrodynamic potential energy for the current hole region in tokamaks

    International Nuclear Information System (INIS)

    Chu, M.S.; Parks, P.B.

    2004-01-01

    The current hole region in the tokamak has been observed to arise naturally during the development of internal transport barriers. The magnetohydrodynamic (MHD) potential energy in the current hole region is shown to be determined completely in terms of the displacements at the edge of the current hole. For modes with finite toroidal mode number n≠0, the minimized potential energy is the same as if the current hole region were a vacuum region. For modes with toroidal mode number n=0, the displacement is a superposition of three types of independent displacements: a vertical displacement or displacements that compress only the plasma, or the toroidal field uniformly. Thus for ideal MHD perturbations of plasma with a current hole, the plasma behaves as if it were bordered by an extra ''internal vacuum region.'' The relevance of the present work to computer simulations of plasma with a current hole region is also discussed

  10. Organic semiconductor density of states controls the energy level alignment at electrode interfaces

    Science.gov (United States)

    Oehzelt, Martin; Koch, Norbert; Heimel, Georg

    2014-01-01

    Minimizing charge carrier injection barriers and extraction losses at interfaces between organic semiconductors and metallic electrodes is critical for optimizing the performance of organic (opto-) electronic devices. Here, we implement a detailed electrostatic model, capable of reproducing the alignment between the electrode Fermi energy and the transport states in the organic semiconductor both qualitatively and quantitatively. Covering the full phenomenological range of interfacial energy level alignment regimes within a single, consistent framework and continuously connecting the limiting cases described by previously proposed models allows us to resolve conflicting views in the literature. Our results highlight the density of states in the organic semiconductor as a key factor. Its shape and, in particular, the energy distribution of electronic states tailing into the fundamental gap is found to determine both the minimum value of practically achievable injection barriers as well as their spatial profile, ranging from abrupt interface dipoles to extended band-bending regions. PMID:24938867

  11. The Energy transition for green growth. Energy transition for green growth act in action: Regions - Citizens - Business

    International Nuclear Information System (INIS)

    2016-07-01

    A great ambition underlies France's Energy Transition for Green Growth Act: to make France - following on from the Paris Climate Summit - an exemplary nation in terms of reducing its greenhouse gas emissions, diversifying its energy model and increasing the deployment of renewable energy sources. This Act provides a unique opportunity both for climate negotiations and for France. It sets goals and implements operational solutions which can be shared with different regions, companies, researchers, the public and anyone with a long-standing commitment to fighting climate change. The Energy Transition for Green Growth Act and its attendant action plans are designed to give France the means to make a more effective contribution to tackling climate change and reinforce its energy independence, while striking a better balance in its energy mix and creating jobs and business growth. The texts required for its implementation are operational and support plans are in place. These tools are available to private individuals, businesses and the regions, enabling them to take concrete action. This document summarizes the actions under way: Defining common objectives, Acting together, Renovating buildings, developing clean transport, Tackling waste and promoting the circular economy, Promoting renewable energy, optimising nuclear safety and public information, Simplifying and clarifying procedures

  12. Dietary energy level for optimum productivity and carcass ...

    African Journals Online (AJOL)

    user

    2013-08-05

    Aug 5, 2013 ... optimum weights at dietary energy levels of 13.81, 13.23, 13.43 and ... Tadelle & Ogle (2000) reported that energy requirement of ..... The authors would like to acknowledge the National Research Foundation (NRF) and VLIR ...

  13. Biogas infrastructure from farm-scale to regional level, prospects of biogas grids

    NARCIS (Netherlands)

    Hengeveld, Evert Jan

    2015-01-01

    The amount of biogas produced in agricultural areas is expected to increase. The increasing number of local and regional initiatives show the growing interest in decentralized energy production. In these new developments biogas can play a role, as a producer of energy, but also in balancing the

  14. Geographic Information Systems for the Regional Integration of Renewable Energies

    International Nuclear Information System (INIS)

    Amador Guerra, J.; Dominguez Bravo, J.

    2000-01-01

    This report is based on the project: The GIS in the regional integration of Renewable Energies for decentralised electricity production; developed by CIEMAT (Spanish Energy Research Centre) and UPM (Polytechnic University of Madrid, Spain) since 1997. The objective of this project is to analyse, evaluate and improve the GIS methodologies for application in RE and how GIS can aid in the evaluation and simulation of influence of technical, socio economical and geographical parameters. This project begin with the review of SOLARGIS methodology. SOLARGIS was developed by an european research team (included CIEMAT) in the frame of JOULE II Programme. In the first place this report described the state of the art in the application of GIS to Renewable Energies. In second place, the SOLARGIS review tasks and the application of this new product to Lorca (Murcia Region in Spain). Finally, the report describes the methodology for the spatial sensibility analysis. (Author) 24 refs

  15. Changes in extreme regional sea level under global warming

    NARCIS (Netherlands)

    Brunnabend, S. E.; Dijkstra, H. A.; Kliphuis, Michael; Bal, Henri E.; Seinstra, Frank J.; van Werkhoven, Ben; Maassen, J.; van Meersbergen, Maarten

    2017-01-01

    An important contribution to future changes in regional sea level extremes is due to the changes in intrinsic ocean variability, in particular ocean eddies. Here, we study a scenario of future dynamic sea level (DSL) extremes using a high-resolution version of the Parallel Ocean Program and

  16. Macro-level integrated renewable energy production schemes for sustainable development

    International Nuclear Information System (INIS)

    Subhadra, Bobban G.

    2011-01-01

    The production of renewable clean energy is a prime necessity for the sustainable future existence of our planet. However, because of the resource-intensive nature, and other challenges associated with these new generation renewable energy sources, novel industrial frameworks need to be co-developed. Integrated renewable energy production schemes with foundations on resource sharing, carbon neutrality, energy-efficient design, source reduction, green processing plan, anthropogenic use of waste resources for the production green energy along with the production of raw material for allied food and chemical industries is imperative for the sustainable development of this sector especially in an emission-constrained future industrial scenario. To attain these objectives, the scope of hybrid renewable production systems and integrated renewable energy industrial ecology is briefly described. Further, the principles of Integrated Renewable Energy Park (IREP) approach, an example for macro-level energy production, and its benefits and global applications are also explored. - Research highlights: → Discusses the need for macro-level renewable energy production schemes. → Scope of hybrid and integrated industrial ecology for renewable energy production. → Integrated Renewable Energy Parks (IREPs): A macro-level energy production scheme. → Discusses the principle foundations and global applications of IREPs. → Describes the significance of IREPs in the carbon-neutral future business arena.

  17. The covalence effect of energy levels of ZnS:Mn2+

    International Nuclear Information System (INIS)

    Dong-Yang, Li; Mao-Lu, Du; Yi, Huang

    2013-01-01

    The contribution of the different covalence for t 2 and e orbitals must be considered in the investigation of the optical and magnetic properties of the transition metal ion in II–VI and III–V semiconductors. In present paper, two covalent parameters N t and N e associated with t 2 and e orbitals have been adopted to describe the covalence. The energy matrices considering the different covalence for t 2 and e orbitals have been provided for d 5 ions in crystal. These matrices show that the contribution from the Racah parameter A cannot be neglected in calculation of energy-level of d 5 ions in covalent crystal. The calculated results using the matrix show that the energy levels of 4 E and 4 A 1 states split, and the energy-level difference between 4 E and 4 A 1 states increases with increase of the different covalence between t 2 and e orbitals. These energy levels are always degenerate, when the different covalence for t 2 and e orbitals is neglected. By using the energy matrices, the energy-level of ZnS:Mn 2+ has been calculated. The calculated energy levels of ZnS:Mn 2+ are in good agreement with the experiments

  18. the effect of dietary energy and protein levels on the composition

    African Journals Online (AJOL)

    Zannel

    Keywords: Breeding ostriches, nutrition, energy, protein, amino acids, egg ... Yolk is an important nutritional component of the avian egg because .... 3 (energy) x 3 (protein) factorial design with energy and protein levels featuring as main factors. ... No significant interactions were observed between energy and protein levels.

  19. Spin assignments of nuclear levels above the neutron binding energy in $^{88}$Sr

    CERN Multimedia

    Neutron resonances reveal nuclear levels in the highly excited region of the nucleus around the neutron binding energy. Nuclear level density models are therefore usually calibrated to the number of observed levels in neutron-induced reactions. The gamma-ray cascade from the decay of the highly excited compound nucleus state to the ground state show dierences dependent on the initial spin. This results in a dierence in the multiplicity distribution which can be exploited. We propose to use the 4${\\pi}$ total absorption calorimeter (TAC) at the n TOF facility to determine the spins of resonances formed by neutrons incident on a metallic $^{87}$Sr sample by measuring the gamma multiplicity distributions for the resolved resonances. In addition we would like to use the available enriched $^{87}$Sr target for cross section measurements with the C$\\scriptscriptstyle{6}$D$\\scriptscriptstyle{6}$ detector setup.

  20. Testing for convergence in electricity consumption across Croatian regions at the consumer's sectoral level

    International Nuclear Information System (INIS)

    Borozan, Djula

    2017-01-01

    Using the panel unit tests with and without structural break(s), the convergence hypothesis in relative per capita electricity consumption series is tested across Croatian regions during the period 2001–2013. The results are mixed, depending primarily on the consumption sector considered and the test applied. They indicate the necessity to conduct analysis and formulate energy policy measures on the sector-disaggregated and regional-specific electricity consumption time series. The Croatian electricity markets are not fully integrated, and some regions are faced with statistically significant structural break(s), demonstrating thereby the Croatian gradual energy reform process with several sudden innovations, significant regional differences, and the market dependence on expectations, domestic and international economic and non-economic innovations. The impacts of innovations are likely to be permanent for most of the regions, and their electricity consumption behaviours are likely to be path dependent. Consequently, innovations into the energy markets, including government interventions, may have long-run effects, indicating that space and time for experimenting with alternative mechanisms are quite limited.

  1. Net energy levels on the lipid profile of pork

    Directory of Open Access Journals (Sweden)

    Stephan Alexander da Silva Alencar

    2017-09-01

    Full Text Available ABSTRACT: This study was conducted to evaluate the effects of net energy levels on the lipid profile of adipose tissue and muscle of swines. A total of 90 animals, with initial weight of 71.94±4.43kg, were used, and distributed in a randomized block design in five net energy levels (2,300, 2,425, 2,550, 2,675, and 2,800Kcal kg-1 feed, with nine replicates and two animals per experimental unit. Lipid profiles of adipose tissue and muscle were analyzed using gas chromatography. Increasing the levels of net energy using soybean oil, improved the lipid profile of adipose tissue and muscle, increased linearly (P<0.05 the concentrations of polyunsaturated fatty acids, especially linoleic and α-linolenic acid, reduced linearly (P<0.05 the monounsaturated and saturated fatty acids and omega 6: omega 3. In adipose tissue was observed linear reduction (P<0.05 of atherogenic and thrombogenic indexes. In conclusion, increasing the level of net energy of the diet using soybean oil improved the lipid profile of adipose tissue and muscle.

  2. Regional scheme for the connection to the grid of renewable energies: for the Hauts-de-France region, for the Nord-Pas-de-Calais region, for the Picardy region, the Alsace region, the Aquitaine region, the Auvergne region, the Lower-Normandy region, the Burgundy region, the Brittany region, the Centre-Val-de-Loire region, the Champagne-Ardennes region, the Franche-Comte region, the Upper Normandy region, the Ile-de-France region, the Languedoc-Roussillon region, the Lorraine region, the Midi-Pyrenees region, the Provence-Alps-Cote d'Azur region, the Pays-de-la-Loire region, the Poitou-Charentes region, the Rhone-Alps region. Technical and financial status of the scheme implementation

    International Nuclear Information System (INIS)

    2017-01-01

    This document gathers reports related to all French regions. Each one addresses the elaboration of the concerned regional scheme of connection of renewable energies to the distribution network (French acronym: S3REnR) which aims at anticipating and planning evolutions of electrical networks which are necessary for the integration of renewable energies. Illustrated by maps, tables and graphs, these reports propose indications of energy production locations, an identification of planned works, a presentation of the concerned region, of its existing grid and projects, an overview of the scheme content (initial status, results of consultations, adopted strategies, planned works), and an overview of the scheme implementation status

  3. A Comprehensive Approach to Bi-National Regional Energy Planning in the Pacific Northwest

    Energy Technology Data Exchange (ETDEWEB)

    Matt Morrison

    2007-12-31

    The Pacific NorthWest Economic Region, a statutory organization chartered by the Northwest states of Alaska, Washington, Idaho, Montana, and Oregon, and the western Canadian provinces of British Columbia, Alberta, and the Yukon through its Energy Working Group launched a bi-national energy planning initiative designed to create a Pacific Northwest energy planning council of regional public/private stakeholders from both Canada and the US. There is an urgent need to deal with the comprehensive energy picture now before our hoped for economic recovery results in energy price spikes which are likely to happen because the current supply will not meet predicted demand. Also recent events of August 14th have shown that our bi-national energy grid system is intricately interdependent, and additional planning for future capacity is desperately needed.

  4. Renewable Energy Development in the Context of Green Economy: the Experience of Kostanay Region (Kazakhstan

    Directory of Open Access Journals (Sweden)

    Alla Anatolyevna Pakina

    2016-12-01

    Full Text Available The world’s best practices of “green” economy principles implementation demonstrate that one of the key criteria in this way is increasing energy efficiency. We have investigated the perspectives of renewable energy use through the case study of the Kostanay region – one of developed regions of Kazakhstan with industrial-agrarian type of the economy. The analysis of the natural conditions revealed that the area has sufficient resources to generate energy through renewable sources. The average annual radiation on the territory of the Kostanay region amounts to 3.55 kWh/mІ per day, and wind resources are also available to produce energy: the average wind speed here is 4-5 m/s, with the maximum wind speed 40 m/s in the southern part of the region. At the same time the biomass resources have the greatest potential as a renewable energy source. Taking into account the share of agricultural areas (92 %, the Kostanay region has a great potential for recycling agricultural production wastes – of both the livestock and crop production – for energy purposes, and such facilities are already in operation in some farms of the region. The assessment of biogas production potential, carried out in the article, showed that it can be considered as the most effective way to reduce fossil fuels consumption and to cover energy demand in the agricultural sector. Development of renewable energy will also contribute to environmental problems solution and raising the living standards of the local population.

  5. Forecasting of future earthquakes in the northeast region of India considering energy released concept

    Science.gov (United States)

    Zarola, Amit; Sil, Arjun

    2018-04-01

    This study presents the forecasting of time and magnitude size of the next earthquake in the northeast India, using four probability distribution models (Gamma, Lognormal, Weibull and Log-logistic) considering updated earthquake catalog of magnitude Mw ≥ 6.0 that occurred from year 1737-2015 in the study area. On the basis of past seismicity of the region, two types of conditional probabilities have been estimated using their best fit model and respective model parameters. The first conditional probability is the probability of seismic energy (e × 1020 ergs), which is expected to release in the future earthquake, exceeding a certain level of seismic energy (E × 1020 ergs). And the second conditional probability is the probability of seismic energy (a × 1020 ergs/year), which is expected to release per year, exceeding a certain level of seismic energy per year (A × 1020 ergs/year). The logarithm likelihood functions (ln L) were also estimated for all four probability distribution models. A higher value of ln L suggests a better model and a lower value shows a worse model. The time of the future earthquake is forecasted by dividing the total seismic energy expected to release in the future earthquake with the total seismic energy expected to release per year. The epicentre of recently occurred 4 January 2016 Manipur earthquake (M 6.7), 13 April 2016 Myanmar earthquake (M 6.9) and the 24 August 2016 Myanmar earthquake (M 6.8) are located in zone Z.12, zone Z.16 and zone Z.15, respectively and that are the identified seismic source zones in the study area which show that the proposed techniques and models yield good forecasting accuracy.

  6. Wood-energy: success depends on the price of fossil energies and on the carbon tax level

    International Nuclear Information System (INIS)

    Defaye, Serge; Maindrault, Marc

    2016-01-01

    Illustrated by several graphs indicating the structure of fossil energy prices, the comparison between domestic fuel and wood-energy for public network exploitation, the levels of fossil prices and carbon tax for non-subsidised projects, this article analyses the development of biomass (and more particularly wood-energy), the success of which depends on the price of fossil energies and on the carbon tax level. It outlines the differences of price-building elements between fossil and renewable heat, that subsidies are necessary if reference prices are low. It discusses the influence of carbon tax level and of fossil prices. It finally identifies conditions to be met (reduction of fossil energy supply and therefore higher fossil prices, introduction of a carbon tax) to reach COP objectives

  7. Regional differences in the CO_2 emissions of China's iron and steel industry: Regional heterogeneity

    International Nuclear Information System (INIS)

    Xu, Bin; Lin, Boqiang

    2016-01-01

    Identifying the key influencing factors of CO_2 emissions in China's iron and steel industry is vital for mitigating its emissions and formulating effective environmental protection measures. Most of the existing researches utilized time series data to investigate the driving factors of the industry's CO_2 emission at the national level, but regional differences have not been given appropriate attention. This paper adopts provincial panel data from 2000 to 2013 and panel data models to examine the key driving forces of CO_2 emissions at the regional levels in China. The results show that industrialization dominates the industry's CO_2 emissions, but its effect varies across regions. The impact of energy efficiency on CO_2 emissions in the eastern region is greater than in the central and western regions because of a huge difference in R&D investment. The influence of urbanization has significant regional differences due to the heterogeneity in human capital accumulation and real estate development. Energy structure has large potential to mitigate CO_2 emissions on account of increased R&D investment in energy-saving technology and expanded clean energy use. Hence, in order to effectively achieve emission reduction, local governments should consider all these factors as well as regional heterogeneity in formulating appropriate mitigation policies. - Highlights: • We explore the driving forces of CO_2 emissions in China's steel industry. • Industrialization dominates CO_2 emissions in the iron and steel industry. • Energy structure has large potential to mitigate CO_2 emissions in the steel industry. • The influence of urbanization has significant regional differences.

  8. Employment Effects of Renewable Energy Expansion on a Regional Level—First Results of a Model-Based Approach for Germany

    Directory of Open Access Journals (Sweden)

    Ulrike Lehr

    2012-02-01

    Full Text Available National studies have shown that both gross and net effects of the expansion of energy from renewable sources on employment are positive for Germany. These modeling approaches also revealed that this holds true for both present and future perspectives under certain assumptions on the development of exports, fossil fuel prices and national politics. Yet how are employment effects distributed within Germany? What components contribute to growth impacts on a regional level? To answer these questions (new methods of regionalization were explored and developed for the example “wind energy onshore” for Germany’s federal states. The main goal was to develop a methodology which is applicable to all renewable energy technologies in future research. For the quantification and projection, it was necessary to distinguish between jobs generated by domestic investments and exports on the one hand, and jobs for operation and maintenance of existing plants on the other hand. Further, direct and indirect employment is analyzed. The results show, that gross employment is particularly high in the northwestern regions of Germany. However, especially the indirect effects are spread out over the whole country. Regions in the south not only profit from the delivery of specific components, but also from other industry and service inputs.

  9. Public budgets for energy RD&D and the effects on energy intensity and pollution levels.

    Science.gov (United States)

    Balsalobre, Daniel; Álvarez, Agustín; Cantos, José María

    2015-04-01

    This study, based on the N-shaped cubic model of the environmental Kuznets curve, analyzes the evolution of per capita greenhouse gas emissions (GHGpc) using not just economic growth but also public budgets dedicated to energy-oriented research development and demonstration (RD&D) and energy intensity. The empirical evidence, obtained from an econometric model of fixed effects for 28 OECD countries during 1994-2010, suggests that energy innovations help reduce GHGpc levels and mitigate the negative impact of energy intensity on environmental quality. When countries develop active energy RD&D policies, they can reduce both the rates of energy intensity and the level of GHGpc emissions. This paper incorporates a moderating variable to the econometric model that emphasizes the effect that GDP has on energy intensity. It also adds a variable that reflects the difference between countries that have made a greater economic effort in energy RD&D, which in turn corrects the GHG emissions resulting from the energy intensity of each country.

  10. Energy Level Composite Curves-a new graphical methodology for the integration of energy intensive processes

    International Nuclear Information System (INIS)

    Anantharaman, Rahul; Abbas, Own Syed; Gundersen, Truls

    2006-01-01

    Pinch Analysis, Exergy Analysis and Optimization have all been used independently or in combination for the energy integration of process plants. In order to address the issue of energy integration, taking into account composition and pressure effects, the concept of energy level as proposed by [X. Feng, X.X. Zhu, Combining pinch and exergy analysis for process modifications, Appl. Therm. Eng. 17 (1997) 249] has been modified and expanded in this work. We have developed a strategy for energy integration that uses process simulation tools to define the interaction between the various subsystems in the plant and a graphical technique to help the engineer interpret the results of the simulation with physical insights that point towards exploring possible integration schemes to increase energy efficiency. The proposed graphical representation of energy levels of processes is very similar to the Composite Curves of Pinch Analysis-the interpretation of the Energy Level Composite Curves reduces to the Pinch Analysis case when dealing with heat transfer. Other similarities and differences are detailed in this work. Energy integration of a methanol plant is taken as a case study to test the efficacy of this methodology. Potential integration schemes are identified that would have been difficult to visualize without the help of the new graphical representation

  11. New values for some 4He I 1snl energy levels, ionization energies, and Lamb shifts

    International Nuclear Information System (INIS)

    Martin, W.C.

    1984-01-01

    Recent experimental determinations of energy separations within the 1snl term system (n = 2--6) have been used to reevaluate 35 levels. Most of the levels have estimated errors less than 0.001 cm -1 relative to the 2 3 P levels. Addition of accurate theoretical term values (ionization energies) available for several 1snl levels to the corresponding experimental level values gives generally consistent values for the principal ionization energy (E/sub I/). The theoretical energies are further confirmed by the agreement of the weighted average of seven of these E/sub I/ values with a value obtained by fitting Ritz formulas to three accurately determined 1snl series; the suggested new E/sub I/ is 198 310.7745(40) cm -1 on an energy scale fixed by the value 171 135.0000 cm -1 for 2 1 P. Lamb shifts are derived for the 2, 3, 4 3 S 1 , 2 1 S 0 , 2 3 P 1 , and 2 1 P 1 levels as differences between experimental term values obtained with the new E/sub I/ and corresponding calculated term values not including Lamb shifts. The experimental and calculated values for the 1s 2 1 S 0 ground level relative to the present 1snl excited-level system are 0.00 +- 0.15 and 0.073 +- 0.009 cm -1 , respectively, so that a approx.20-fold increase in the experimental accuracy would be required to test the calculated ground-level Lamb shift

  12. Analysis of energy efficiency and energy consumption costs: a case study for regional wastewater treatment plant in Malaysia

    Directory of Open Access Journals (Sweden)

    Nor Azuana Ramli

    2017-03-01

    Full Text Available The objective of this study is to analyze the possibilities of increasing energy efficiency in the central region wastewater treatment plant by focusing on two aspects: biogas production and prediction of energy production. The analysis is based on one of the biggest central region wastewater treatment plants in Malaysia. After studying the energy efficiency, which consists of optimization of energy consumption and enhancing gas generation, the prediction of power consumption is performed using an autoregressive integrated moving average (ARIMA model. The prediction results are compared with the linear regression method. Comparison shows that even though the total cost of savings is greater by using linear regression, the prediction through ARIMA is more accurate and has smaller root mean square error. The implementation of these two aspects managed to increase energy efficiency by 10% of energy recovery that could further reduce electricity cost and reduction of sludge cake disposal off site. The study recommends other aspects, such as modification in setting up the frequency of variable speed drive for aerators and blowers and optimizing number of feeds into train unit processes within aeration tanks in increasing energy efficiency.

  13. A regional-scale assessment of local renewable energy resources in Cumbria, UK

    International Nuclear Information System (INIS)

    Gormally, A.M.; Whyatt, J.D.; Timmis, R.J.; Pooley, C.G.

    2012-01-01

    There is increasing focus on the role small-scale decentralised renewable energy developments could play in helping the UK meet its target of over 15% renewable energy by the year 2020 and alter energy behaviours through active community engagement. Upland areas are considered key areas where such community-based developments could occur due to their natural resources and range of community scales. This study uses GIS-based techniques to develop a methodology that assesses the regional-scale potential for community-based renewable electricity across Cumbria and whether a combination of these developments at the community-scale could make a significant contribution to local electricity consumption. This methodology looks at a range of technologies including hydro-power, wind-power, solar PV and bioenergy. The results suggest there is ample resource available for small communities by combining a mix of localised renewable electricity developments, which is highlighted through energy scenarios for a selected community. Further work will investigate whether this potential can be realised in reality by looking at resource resilience and community-level acceptability. - Highlights: ► A mix of wind, solar, bioenergy and hydro-power options are presented for Cumbria, UK. ► High resolution spatial analysis is conducted focussing on localised developments. ► Locations with sufficient renewable electricity potential were identified. ► Renewable options are explored further through a town case study. ► Scenarios consider different scales, mixes and contributions to local energy demand.

  14. Regional-Level Carbon Emissions Modelling and Scenario Analysis: A STIRPAT Case Study in Henan Province, China

    Directory of Open Access Journals (Sweden)

    Pengyan Zhang

    2017-12-01

    Full Text Available Global warming has brought increased attention to the relationship between carbon emissions and economic development. Research on the driving factors of carbon emissions from energy consumption can provide a scientific basis for regional energy savings, as well as emissions reduction and sustainable development. Henan Province is a major agricultural province in China, and it is one of most populous provinces. Industrial development and population growth are the causes of carbon emissions. The STIRPAT model was conducted for analyzing carbon emissions and the driving factors for future carbon emission in Henan Province. The results show that: carbon emissions and energy consumption in Henan Province presented a rising trend from 1995 to 2014; Energy consumption due to population growth is the main contributor to carbon emissions in Henan Province. As every 1% increase in the population, GDP per-capita, energy intensity, and the level of urbanization development will contribute to the growth of emissions by 1.099, 0.193, 0.043, and 0.542%, respectively. The optimization of the industrial structure can reduce carbon emissions in Henan Province, as suggested by the results, when the tertiary sector increased by more than 1%, the total energy consumption of carbon emissions reduced by 1.297%. The future pattern of carbon emissions in Henan Province is predicted to increase initially and then follows by a decreasing trend, according to scenario analysis; and maintaining a low population growth rate, and a high growth rate of GDP per-capita and technical level is the best mode for social and economic development.

  15. MAGNETIC ENERGY SPECTRA IN SOLAR ACTIVE REGIONS

    International Nuclear Information System (INIS)

    Abramenko, Valentyna; Yurchyshyn, Vasyl

    2010-01-01

    Line-of-sight magnetograms for 217 active regions (ARs) with different flare rates observed at the solar disk center from 1997 January until 2006 December are utilized to study the turbulence regime and its relationship to flare productivity. Data from the SOHO/MDI instrument recorded in the high-resolution mode and data from the BBSO magnetograph were used. The turbulence regime was probed via magnetic energy spectra and magnetic dissipation spectra. We found steeper energy spectra for ARs with higher flare productivity. We also report that both the power index, α, of the energy spectrum, E(k) ∼ k -α , and the total spectral energy, W = ∫E(k)dk, are comparably correlated with the flare index, A, of an AR. The correlations are found to be stronger than those found between the flare index and the total unsigned flux. The flare index for an AR can be estimated based on measurements of α and W as A = 10 b (αW) c , with b = -7.92 ± 0.58 and c = 1.85 ± 0.13. We found that the regime of the fully developed turbulence occurs in decaying ARs and in emerging ARs (at the very early stage of emergence). Well-developed ARs display underdeveloped turbulence with strong magnetic dissipation at all scales.

  16. Nuclear power regional analysis

    International Nuclear Information System (INIS)

    Parera, María Delia

    2011-01-01

    In this study, a regional analysis of the Argentine electricity market was carried out considering the effects of regional cooperation, national and international interconnections; additionally, the possibilities of insertion of new nuclear power plants in different regions were evaluated, indicating the most suitable areas for these facilities to increase the penetration of nuclear energy in national energy matrix. The interconnection of electricity markets and natural gas due to the linkage between both energy forms was also studied. With this purpose, MESSAGE program was used (Model for Energy Supply Strategy Alternatives and their General Environmental Impacts), promoted by the International Atomic Energy Agency (IAEA). This model performs a country-level economic optimization, resulting in the minimum cost for the modelling system. Regionalization executed by the Wholesale Electricity Market Management Company (CAMMESA, by its Spanish acronym) that divides the country into eight regions. The characteristics and the needs of each region, their respective demands and supplies of electricity and natural gas, as well as existing and planned interconnections, consisting of power lines and pipelines were taken into account. According to the results obtained through the model, nuclear is a competitive option. (author) [es

  17. On Low Energy Levels in 185W

    International Nuclear Information System (INIS)

    Malmskog, S.G.; Hoejeberg, M.; Berg, V.

    1969-02-01

    Gamma ray spectra in the decay of 185 Ta and 185m W have been studied with Ge (Li) detectors. The 185m W isomeric transition at 131.6 keV is shown to be of E3 multipolarity. A level scheme of 185 W is proposed with the following energy levels (energies in keV, spin and K quantum numbers in brackets): 0 (3/2 - 3/2), 23.5 (1/2 - 1/2), 65.9 (5/2 - 3/2), 93.5 (3/2 - 1/2) (uncertain), 173.9 (7/2 - 3/2), 188.1 (5/2 - 1/2), 197.5 (11/2 + 11/2) , 243.5 (7/2 - 7/2), and 390.8 (9/2 - 7/2)

  18. Technical papers 2: regional evaluation of the greenhouse gases emissions bound to the energy; Cahiers techniques 2: bilan regional des emissions de gaz a effet de serre liees a l'energie

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    The regional evaluation of the greenhouse gases emissions is realized in the framework of the climatic change fight. This technical paper aims to give regions information on the greenhouse gases emissions bound the the energy consumption. It provides a sectoral analysis in function of the energy sources and pollution sources. (A.L.B.)

  19. Study of a conceptual nuclear energy center at Green River, Utah: regional considerations

    International Nuclear Information System (INIS)

    1982-01-01

    This document constitutes one segment of a feasibility study investigating the ramifications of constructing a nuclear energy center in an arid and remote Western region. This phase of the study discusses regional considerations involved in nuclear energy center development at Green River, Utah. Regional support for NEC development is assessed. In addition, possible regulatory constraints to NEC development are identified and analyzed. Possible resource allocation shortages resulting from NEC development are also considered. A comparison with a similar study on NEC development in the Southeastern United States is also included

  20. Nekotorye voprosy realizacii jenergeticheskoj politiki Rossii v Baltijskom regione: geojekonomicheskij podhod [Russia’s energy policy in the Baltic region: a geoeconomic approach

    Directory of Open Access Journals (Sweden)

    Lachininsky Stanislav

    2013-01-01

    Full Text Available This article analyses certain issues of implementation of Russian energy policy in the Baltic region fr om the geoeconomic perspective. The purpose of the study is to explain Russian energy policy in the region as dependent solely on the import capacity of its partners. Russian energy policy is viewed as one of the most important activities of the state and its business structures. As such it aims to achieve both general economic goals (generation of profit, market domination and more specific geoeconomic tasks. At the same time, the policy follows the traditional rules of consumer/producer market game. Russian energy resources are delivered to an energy deficient region, wh ere the demand and need for them is stable. The study is based on the author’s geoeconomic methodology, which extensively uses geographical and general scientific methods. This work aims to develop a geoeconomic paradigm in the framework of social geography. It will be of interest to anyone who aims to analyse the true motives behind Russian current energy policy.

  1. Performance of a regional study related to biomass energetic valorisation within the frame of the elaboration of the regional renewable energy scheme of the Languedoc-Roussillon region - March 20, 2011 - Final version

    International Nuclear Information System (INIS)

    Moundy, Pierre-Jean

    2011-01-01

    After a recall of national objectives related to the share of renewable energies in final energy consumption, and of the defined content of a regional renewable energy scheme (determination of quantitative and qualitative objectives in terms of valorisation of the renewable and fatal energy potential within the region territory), and a recall of the different origins of biomass, the objective of this report was to compare potential energy usages with the available biomass resource (the present one and by 2020), in order to support the definition of regional objectives of development of biomass energy in the different geographical areas of the Languedoc-Roussillon region. Wood resource is first analysed. Assessments and perspectives are discussed for the different origins: (forests, sawmill by-products, wood scraps, green wastes), and regional consumptions of wood under various forms are also commented. The next part addresses agricultural biomass, its origins (crops, trimming residues, other agricultural activities, and agri-food industries), and the case of energy-oriented crops. The next part addresses biomass from domestic wastes (resource type and destruction, disposal or valorisation processes). The last part discusses objectives and development opportunities by 2020 for biomass and for heat, and in terms of the role of agricultural cooperatives and industries. Development levers and tools are briefly discussed

  2. Proceedings of the Second Regional Meeting on Nuclear Energy in Central Europe

    International Nuclear Information System (INIS)

    Stritar, A.; Jencic, I.

    1995-01-01

    Second Regional Meeting for Nuclear Energy in Central Europe is an annual meeting of the Nuclear Society of Slovenia. The proceedings contains 75 articles from Slovenia, surrounding countries and countries of the Central and Eastern European Region

  3. Proceedings of the Second Regional Meeting on Nuclear Energy in Central Europe

    Energy Technology Data Exchange (ETDEWEB)

    Stritar, A; Jencic, I [eds.; Nuclear Society of Slovenia (Slovenia)

    1996-12-31

    Second Regional Meeting for Nuclear Energy in Central Europe is an annual meeting of the Nuclear Society of Slovenia. The proceedings contains 75 articles from Slovenia, surrounding countries and countries of the Central and Eastern European Region

  4. Perception of the energy question in different regions of France

    International Nuclear Information System (INIS)

    Fouque, B.; Villaret, J.M.

    1982-01-01

    The authors first outline the main variables which account for regional differences in the perception of the energy question, and go on to discuss these differences and the factors underlying them [fr

  5. Pre-feasibility analysis of wind energy for Inuvialuit region in Northwest Territories

    International Nuclear Information System (INIS)

    Chauhan, B.; Weis, T.; Pinard, J.P.

    2003-03-01

    A study examining opportunities and barriers for wind energy development in 4 communities in the Northwest Territories was presented. A review of previous studies examining the feasibility of wind energy in this region was also provided, as well as technical and socio-economic analyses on the displacement of diesel fuels by wind energy. Details of site visits and public meetings to discuss energy concerns were included. Four key locations for installing wind monitoring stations were determined. Interconnection issues and opportunities for wind energy into the local power grids were discussed. Geographic features of the various communities, as well as energy consumption details and wind climates were described. It was noted that there are special considerations for wind turbines in the North, and issues concerning icing and anti-icing technologies were examined. It was suggested that medium-scale wind turbines were the most appropriate size for the Inuvialuit region, due to low costs and ease of installation and redundancy. RETScreen software was used to develop an economic overview of the opportunities for wind energy systems in the 4 communities. Historical wind speed data collected at airports by Environment Canada was used in this analysis. Low and high penetration systems were evaluated. Results of the analysis indicated that wind generated electricity does not appear to be economically viable when compared solely to the displaced cost of diesel fuel. However, environmental factors make it a viable technology. It was concluded that there is potential for wind energy developments in the region, provided that sites are carefully selected. Cost estimates for the proposed wind-monitoring program were also included. 13 tabs., 15 figs

  6. Investigation of the energy levels of 38AR

    International Nuclear Information System (INIS)

    Waanders, F.B.

    1975-07-01

    In this project information on the energy levels of 38 Ar was obtained by means of the (p,γ) reaction. The 1,1 MeV Cockroft-Walton accelerator of the Potchefstroom University for CHE was used to produce the proton beam while a 80 cm 3 Ge(Li) detector was used to detect the gamma-rays. Precise gamma-branchings were determined for 50 bound levels, of which four have not previously been determined. These branchings were obtained from the 28 resonances studied in the 37 Cl(p,γ) 38 Ar reaction. The resonance with a proton energy of (592 plus minus 3) keV was not detected previously. The resonance energies, Q-value and energies of the bound levels used in this project were taken from the study done by Alderliesten. The mean lifetimes of a few bound levels of 38 Ar were measured by means of the doppler shift attenuation method. The results concerning the bound states and mean lifetimes are in good agreement with previous experiments. Limitations on the spin and parities of 19 (p,γ) resonances have been set by means of Weisskopf estimates. Only those cases for which the spin could be limited to two values are discussed in the text. A summary of experimental data obtained on 38 Ar is compared with the results from shellmodel calculations done by various workers. A short discussion on the analogue states in 38 Ar is also given [af

  7. The profitability of energy investments. Impact studies made on regional and national economies; Energiainvestointien alue- ja kansantaloudellinen kannattavuustarkastelu

    Energy Technology Data Exchange (ETDEWEB)

    Karttunen, V.; Vanhanen, J.; Vehvilainen, I.; Pesola, A.; Oja, L. [Gaia Consulting Oy, Helsinki (Finland)

    2013-11-01

    This study has shed light on the question whether it is economically justifiable to accelerate the replacing of imported fossil fuels with domestic fuels. This question has been evaluated through assessing the impacts of different energy production solutions on regional and national economies. The results are based on case studies where three types of energy investments have been examined: a 140 MW biomass gasification plant operated by Vaskiluodon Voima, a 162 MW multi-fuel combined heat and power (CHP) plant operated by Kuopio Energy, and a 0.8 MW wood chip boiler investment planned for the local heating network in Kaemmenniemi, Tampere. The calculations are based on a cash flow analysis where the aim is to assess the cash flows resulting from the investments to different stakeholders. The cash flow impacts are reported on four different levels: companies, private persons, municipalities and the government. In addition, impacts on the national current account have been assessed. The analysis of the biomass gasification plant in Vaskiluoto included a comparison of the actual realised investment and a situation where the investment would not have been made and where coal-fired energy production would have continued. With the current extremely low prices of carbon credits, the traditional company-specific analysis model, where only the impacts on the cash flows of the power plant company and its owners are considered, would lead to a situation where it would have been more profitable to continue the use of coal. However, from the regional and national economy points of view, this would be an unfavourable solution: the companies and private persons that form the domestic fuel value chain (wage earners and forest owners) would miss out on a 6.6 million EUR profit. Regarding the new multi-fuel CHP plant in Haapaniemi (operated by Kuopio Energy), the analysis has compared two extremities: energy production with a maximum share (70 %) of domestic wood-based fuel and the

  8. Impact behaviour of Napier/polyester composites under different energy levels

    Energy Technology Data Exchange (ETDEWEB)

    Fahmi, I., E-mail: fahmi-unimap@yahoo.com; Majid, M. S. Abdul, E-mail: shukry@unimap.edu.my; Afendi, M., E-mail: afendirojan@unimap.edu.my; Haameem, J. M.A., E-mail: mhaameem@gmail.com [School of Mechatronic Engineering, Universiti Malaysia Perlis, Arau (Malaysia); Haslan, M., E-mail: haslan@sirim.my; Helmi, E. A., E-mail: hilmi@sirim.my [Advanced Material Research Centre (AMREC), SIRIM Berhad, Kulim (Malaysia)

    2016-07-19

    The effects of different energy levels on the impact behaviour of Napier fibre/polyester reinforced composites were investigated. Napier fibre was extracted using traditional water retting process to be utilized as reinforcing materials in polyester composite laminates. 25% fibre loading composite laminates were prepared and impacted at three different energy levels; 2.5,5 and 7.5 J using an instrumented drop weight impact testing machine (IMATEK IM10). The outcomes show that peak force and contact time increase with increased impact load. The energy absorption was then calculated from the force displacement curve. The results indicated that the energy absorption decreases with increasing energy levels of the impact. Impacted specimens were observed visually for fragmentation fracture using an optical camera to identify the failure mechanisms. Fracture fragmentation pattern from permanent dent to perforation with radial and circumferential was observed.

  9. Comparison of energy performance requirements levels

    DEFF Research Database (Denmark)

    Spiekman, Marleen; Thomsen, Kirsten Engelund; Rose, Jørgen

    This summary report provides a synthesis of the work within the EU SAVE project ASIEPI on developing a method to compare the energy performance (EP) requirement levels among the countries of Europe. Comparing EP requirement levels constitutes a major challenge. From the comparison of for instance...... the present Dutch requirement level (EPC) of 0,8 with the present Flemish level of E80, it can easily be seen that direct comparison is not possible. The conclusions and recommendations of the study are presented in part A. These constitute the most important result of the project. Part B gives an overview...... of all other project material related to that topic, which allows to easily identify the most pertinent information. Part C lists the project partners and sponsors....

  10. Point Climat no. 26 'Regional Climate - Air - Energy Plans at the heart of the debate on the energy transition'

    International Nuclear Information System (INIS)

    Bordier, Cecile; Leseur, Alexia

    2013-01-01

    Among the publications of CDC Climat Research, 'Climate Briefs' presents, in a few pages, hot topics in climate change policy. This issue addresses the following points: On the eve of the introduction of the environmental assessment procedure for planning documents, almost all Regional Climate - Air - Energy Plans have now been published. This Climate Brief assesses regional climate strategies, which rely on significant commitment from those involved, including citizens by changing their behaviour, companies by improving their energy efficiency and the banking sector through financial support. Identification of these challenges and areas for action will feed into the national debate on energy transition which began last autumn

  11. Housing-related lifestyle and energy saving: A multi-level approach

    International Nuclear Information System (INIS)

    Thøgersen, John

    2017-01-01

    A new instrument for measuring housing-related lifestyle (HRL) is introduced and employed for identifying national and cross-national HRL segments in 10 European countries (N=3190). The identified HRL segments are profiled and the practical importance of HRL for everyday energy-saving efforts in the home and for the energy-consumer's openness to new energy saving opportunities (i.e., energy saving innovativeness) is investigated. The HRL instrument's 71 items load on 16 dimensions within five lifestyle elements. Multi-group confirmatory factor analysis reveals that the instrument possesses metric but not scalar (measurement) invariance across the 10 countries. Multilevel latent class analysis is used to classify participants to HRL segments and the 10 countries into regions with similar segment structure. The optimal solution has seven HRL segments and three country classes, which are profiled in terms of relevant background characteristics. A multivariate GLM analysis reveals that when differences in housing-related lifestyles are controlled, neither country of residence nor the interaction between lifestyle and country of residence influence energy saving innovativeness or everyday energy-saving efforts. However, these two behavioural tendencies vary significantly and substantially between lifestyle segments. The study shows that HRL segmentation is a useful tool for creating more targeted and effective energy-saving campaigns. - Highlights: • 7 housing-related lifestyle segments identified in 10 European countries. • The 10 countries cluster in 3 regions with similar housing-related lifestyle pattern. • Lifestyle segments differ significantly with regard to energy saving efforts. • Lifestyle segments also differ with regard to energy saving innovativeness. • Housing-related lifestyle mediate all effects of country on energy saving.

  12. Regional new energy vision for Soryo Town, Hiroshima Prefecture; 2001 nendo Soryo cho chiiki shin energy vision. Chiiki shin energy vision sakutei tou jigyo

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-02-01

    A regional new energy vision was formulated for the town for 'contributing to the solution of environmental problems' and 'contributing to the reenergization of the regional community through utilizing resources in the region.' The final energy consumption of the town is 103,315 times 10{sup 3} MJ, with the transportation sector accounting for a percentage higher than the nation-wide average. The town is characterized in that it has but a small number of manufacturers, offices, or stores. As for new energy, it was estimated that 9117 times 10{sup 3} MJ/year would be gained by methanol produced from cultured weed, 5696 times 10{sup 3} MJ/year by medium/small-scale hydropower generation, 5,233 times 10{sup 3} MJ/year by photovoltaic power generation, and so forth. New energy introduction projects were discussed, which included medium/small-scale hydropower generation at a counter dam; the introduction of photovoltaic power into principal public facilities, general households, and agricultural facilities; introduction of solar heat appliances into principal public facilities and general households; introduction of clean energy automobiles into the town office and general households; and the introduction of pellet-fired stoves into principal public facilities and general households. (NEDO)

  13. National energy peak leveling program (NEPLP). Final report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-12-01

    This three-volume report is responsive to the requirements of Contract E (04-3)-1152 to provide a detailed methodology, to include management, technology, and socio-economic aspects, of a voluntary community program of computer-assisted peak load leveling and energy conservation in commercial community facilities. The demonstration project established proof-of-concept in reducing the kW-demand peak by the unofficial goal of 10%, with concurrent kWh savings. This section of the three volume report is a final report appendix with information on the National Energy Peak Leveling Program (NEPLP).

  14. Energy levels and the de Broglie relationship for high school students

    Science.gov (United States)

    Gianino, Concetto

    2008-07-01

    In this article, four examples of possible lessons on energy levels for high school are described: a particle in a box, a finite square well, the hydrogen atom and a harmonic oscillator. The energy levels are deduced through the use of the steady-state condition and the de Broglie relationship. In particular, the harmonic oscillator energy levels are deduced using correspondence with circular uniform motion.

  15. NREL's Clean Energy Policy Analyses Project. 2009 U.S. State Clean Energy Data Book

    Energy Technology Data Exchange (ETDEWEB)

    Gelman, Racel [National Renewable Energy Lab. (NREL), Golden, CO (United States); Hummon, Marissa [National Renewable Energy Lab. (NREL), Golden, CO (United States); McLaren, Joyce [National Renewable Energy Lab. (NREL), Golden, CO (United States); Doris, Elizabeth [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2009-10-01

    This data book provides a summary of the status of state-level energy efficiency and renewable energy (taken together as clean energy) developments and supporting policy implementation. It is intended as a reference book for those interested in the progress of the states and regions toward a clean energy economy. Although some national-scale data are given in the initial section, the data are mostly aggregated by states and region, and no data on federal- or utility-level policies are presented here.

  16. Nuclear photo-meson productions in the 1 GeV energy region

    International Nuclear Information System (INIS)

    Maeda, Kazushige

    1991-01-01

    Experimental studies of nuclear photomeson productions in the 1 GeV energy region are discussed. In this energy region, π ± , K + and (η) mesons whose life time (or widths) are enough long (narrow) to use spectroscopic study can be produced. This report focuses a possibility of electro-magnetic K + . productions on nuclei. A preliminary result of a photo-kaon test experiment carried out at electron synchrotron laboratory, Institute for Nuclear Study, University of Tokyo are presented. In this experiment, the particle identification method to select Kaon events has been established. We have performed a first measurement of nuclear photo-kaon cross section. (author)

  17. Spectrum and energy levels of kryptonlike ion Nb VI

    International Nuclear Information System (INIS)

    Reader, J.; Ekberg, J.O.

    1993-01-01

    The spectrum of five-times ionized niobium, Nb, VI, was observed from 238 to 2700 angstrom with sliding spark discharges on 10.7-m normal- and grazing-incidence spectrographs. Experimental energies were determined for all levels of the 4s 2 4p 6 , 4s 2 4p 6 , 4s 2 4p 5 4d, 4f, 5s, 5p, 5g, 6s, and 4s4p 6 4d configurations as well as some levels of 4p 5 6g. A total of 291 lines were classified as transitions between 88 observed levels. A previous analysis of this spectrum was found to be totally erroneous. Large hyperfine splittings were found for several levels of the 4p 5 5s and 5p configurations. The observed configurations were theoretically interpreted by means of Hartree-Fock calculations and least squares fits of the energy parameters to the observed levels. A revised value of the ionization energy was obtained from the 4p 5 5g and 6g configurations

  18. Potential of Agricultural Biomass: Comparative Review of Selected EU Regions and Region of Vojvodina

    Directory of Open Access Journals (Sweden)

    Odavić Petrana

    2017-07-01

    Full Text Available Owing to the fact that the EU is committed to reducing greenhouse gas emissions by 20% below 1990 levels by 2020, and having in mind their high dependence on import of oil and oil derivatives, which, in turn, causes instability of power supply, increasing attention is being paid to renewable energy sources. Given the ongoing pre-accession process of the Republic of Serbia in relation to the EU, in order to determine the capacity of the country to increase the share of energy use from renewable sources, in this paper clustering of selected regions in the EU-28 has been carried out, after which a comparative analysis of regions was performed in terms of potential of agricultural biomass, for the purpose of generating energy. The aim of this study is to determine the level of the region of Vojvodina in relation to ten selected EU regions, based on parameters that affect the potential for using renewable energy sources, primarily residues from agriculture. By applying the K-means method, Borda count method and comparative analysis, and based on empirical data, results show that the region of Vojvodina takes a significant fifth place. Its share of agricultural land ranks it as the first, whereas production of cereals and the total number of farms larger than 100 ha rank it as the second. It could be concluded that Vojvodina is an agricultural region with large quantities of plant remains, primarily those left over from harvest, which represents a significant potential for energy generation from agricultural biomass.

  19. Regional analysis of the nuclear-electricity; Analisis regional de la nucleoelectricidad

    Energy Technology Data Exchange (ETDEWEB)

    Parera, M. D., E-mail: dparera@cnea.gov.ar [CNEA, Gerencia de Planificacion, Coordinacion y Control, Subgerencia de Planificacion Estrategica, Av. Gral. Paz 1499, B1650KNA San Martin, Buenos Aires (Argentina)

    2011-11-15

    In this study was realized a regional analysis of the Argentinean electric market contemplating the effects of regional cooperation, the internal and international interconnections; and the possibilities of insert of new nuclear power stations were evaluated in different regions of the country, indicating the most appropriate areas to carry out these facilities to increase the penetration of the nuclear energy in the national energy matrix. Also was studied the interconnection of the electricity and natural gas markets, due to the existent linking among both energy forms. With this purpose the program Message (Model for energy supply strategy alternatives and their general environmental impacts) was used, promoted by the International Atomic Energy Agency. This model carries out an economic optimization level country, obtaining the minimum cost as a result for the modeling system. The division for regions realized by the Compania Administradora del Mercado Mayorista Electrico (CAMMESA) was used, which divides to the country in eight regions. They were considered the characteristics and necessities of each one of them, their respective demands and offers of electric power and natural gas, as well as their existent and projected interconnections, composed by the electric lines and gas pipes. According to the results obtained through the model, the nuclear-electricity is a competitive option. (Author)

  20. Temperature dependent energy levels of methylammonium lead iodide perovskite

    Science.gov (United States)

    Foley, Benjamin J.; Marlowe, Daniel L.; Sun, Keye; Saidi, Wissam A.; Scudiero, Louis; Gupta, Mool C.; Choi, Joshua J.

    2015-06-01

    Temperature dependent energy levels of methylammonium lead iodide are investigated using a combination of ultraviolet photoemission spectroscopy and optical spectroscopy. Our results show that the valence band maximum and conduction band minimum shift down in energy by 110 meV and 77 meV as temperature increases from 28 °C to 85 °C. Density functional theory calculations using slab structures show that the decreased orbital splitting due to thermal expansion is a major contribution to the experimentally observed shift in energy levels. Our results have implications for solar cell performance under operating conditions with continued sunlight exposure and increased temperature.

  1. Determinants of anti-corruption activities at the regional level

    Directory of Open Access Journals (Sweden)

    T. I. Ovchinnikova

    2018-01-01

    Full Text Available The article explores the concept of corruption, defined as an obstacle to economic and social development, created by representatives of the power structures of the country, region, enterprise, weakening the efficiency of management and the institutional foundation of society. Anticorruption activity is presented in the article as conditions created by the state and ensuring that the country's economy is not irreparably damaged by internal and external economic threats. The estimated characteristics of the anti-corruption activities of the regions and the country as a whole, as a rule, are studied in the domestic sources and among foreign authors. Statistical evaluation of the relationship between the level of corruption and indicators: the dynamics of GRP growth, the index of real incomes of the population, the costs of training, health care is made on the basis of the coefficient Pearson correlation. Based on the correlation analysis, stable links were established between the level of corruption and the socio-economic indicators of the region's development: an increase in the level of corruption associated with an increase in the population's spending on education and medicine; a reduction in the level of corruption, as a result of increased incomes of the population and higher wages. The consequences of corruption are presented: legal (the undeveloped legislative base, which involves bribery of powerful people, the growth of corruption in the society, the increase in corruption crimes, the inefficiency of the regulatory framework, social (moral violation, low public evaluation of the activities of power structures, low level of culture and upbringing , economic (bias financial, investment decisions, illegal distribution of property and non-property benefits, the impossibility of competitors Vat with developed countries and others.

  2. Node and Regime: Interdisciplinary Analysis of Water-Energy-Food Nexus in the Mekong Region

    Directory of Open Access Journals (Sweden)

    Tira Foran

    2015-02-01

    Full Text Available Understanding complex phenomena such as the water-energy-food nexus (resource nexus requires a more holistic, interdisciplinary inquiry. Spurred by a sense of imbalance in approaches to the nexus dominated by integrated assessment/complex systems methodologies, I re-examine the findings and recommendations of a major 'nexus' research-for-development project in the Mekong region. The concept of 'regime of provisioning', a synthesis of social science concepts related to meso-level social order, allows essential political economy and discursive elements of the resource nexus to be analysed. I show that socio-political regimes constrain societal investment in three 'nodes' of the nexus previously identified as critical to manage sustainably: energy efficiency, wild-capture fisheries, and diversified smallholder agriculture. I discuss implications for the 'nexus' as a new policy agenda and offer three propositions for ongoing inquiry and inclusive practice.

  3. The ATLAS high level trigger region of interest builder

    International Nuclear Information System (INIS)

    Blair, R.; Dawson, J.; Drake, G.; Haberichter, W.; Schlereth, J.; Zhang, J.; Ermoline, Y.; Pope, B.; Aboline, M.; High Energy Physics; Michigan State Univ.

    2008-01-01

    This article describes the design, testing and production of the ATLAS Region of Interest Builder (RoIB). This device acts as an interface between the Level 1 trigger and the high level trigger (HLT) farm for the ATLAS LHC detector. It distributes all of the Level 1 data for a subset of events to a small number of (16 or less) individual commodity processors. These processors in turn provide this information to the HLT. This allows the HLT to use the Level 1 information to narrow data requests to areas of the detector where Level 1 has identified interesting objects

  4. Energy contribution to Latin American INDCs: Analyzing sub-regional trends with a TIMES model

    International Nuclear Information System (INIS)

    Postic, Sebastien; Selosse, Sandrine; Maïzi, Nadia

    2017-01-01

    Central and South America and the Caribbean countries share energy and climate features that are quite different from the rest of the world, including a highly renewable energy mix and very high renewable energy potentials, along with high deforestation and degradation rates which call for regional answers to regional issues. This paper assesses the impact of national contributions to the United Nations Framework Convention on Climate Change using an energy prospective model from the MarkAl/TIMES family. This approach enables a bottom-up comparison between past pledges (Nationally Appropriate Mitigation Actions) and the Nationally Determined Contributions (NDCs) agreed on at COP21. Long-term economic optimization leads to decarbonizing the power sector even in the absence of climate constraints. Stringent climate policies as modeled here achieve emission reductions of 40% below the current baseline by 2050. NDCs produce stronger emission reductions than NAMAs at regional scale; however, the first contributor to emission reductions in absolute terms in Latin America is the Agriculture, Forestry and Other Land-Use (AFOLU) sector, not energy. - Highlights: • We analyze energy-bound climate mitigation in Latin America with a bottom-up model. • We derive five policy scenarios based on past and current pledges to the UNFCCC. • Despite a clean BAU power mix, the region can cut emissions by up to 40% by 2050. • INDCs lead to stronger emission reductions than former NAMAs. • Energy-only measures would overlook significant abatement potential in AFOLU.

  5. City-Level Energy Decision Making: Data Use in Energy Planning, Implementation, and Evaluation in U.S. Cities

    Energy Technology Data Exchange (ETDEWEB)

    Aznar, Alexandra [National Renewable Energy Lab. (NREL), Golden, CO (United States); Day, Megan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Doris, Elizabeth [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mathur, Shivani [National Renewable Energy Lab. (NREL), Golden, CO (United States); Donohoo-Vallett, Paul [US Dept. of Energy, Washington, DC (United States)

    2015-07-01

    The report analyzes and presents information learned from a sample of 20 cities across the United States, from New York City to Park City, Utah, including a diverse sample of population size, utility type, region, annual greenhouse gas reduction targets, vehicle use, and median household income. The report compares climate, sustainability, and energy plans to better understand where cities are taking energy-related actions and how they are measuring impacts. Some common energy-related goals focus on reducing city-wide carbon emissions, improving energy efficiency across sectors, increasing renewable energy, and increasing biking and walking.

  6. Regional overview of Latin American and Caribbean energy production, consumption, and future growth. Report series No. 1

    Energy Technology Data Exchange (ETDEWEB)

    Wu, K.

    1994-07-01

    The Latin American and Caribbean region - comprising Mexico, Central and South America, and the Caribbean - is relatively well endowed with energy resources, although the distribution of these resources is uneven across countries. The region produces more energy than it consumes, and the surplus energy, which amounts to 3.6 million barrels of oil equivalent per day (boe/d), is mostly oil. While the region`s total oil (crude and products) exports decreased from 4.4 million barrels per day (b/d) in 1981 to 3.8 million b/d in 1992, its net oil exports increased from about 1.6 million b/d in 1981 to 2.8 million b/d in 1992. In 1993, the surplus oil in Latin America and the Caribbean remained at 2.8 million b/d. This report analyzes the key issues of the Latin American and Caribbean energy industry and presents the future outlook for oil, gas, coal, hydroelectricity, and nuclear power developments in the region. In addition, the status of biomass energy, geothermal, and other noncommercial energy in the region will be briefly discussed in the context of overall energy development. The rest of the report is organized as follows: Section II assesses the current situation of Latin American and Caribbean energy production and consumption, covering primary energy supply, primary energy consumption, downstream petroleum sector development, and natural gas utilization. Section III presents the results of our study of future energy growth in Latin America. Important hydrocarbons policy issues in the region are discussed in Section IV, and a summary and concluding remarks are provided in Section V.

  7. On the regional characteristics of past and future sea-level change (Invited)

    Science.gov (United States)

    Timmermann, A.; McGregor, S.

    2010-12-01

    Global sea-level rise due to the thermal expansion of the warming oceans and freshwater input from melting glaciers and ice-sheets is threatening to inundate low-lying islands and coast-lines worldwide. At present global mean sea level rises at 3.1 ± 0.7 mm/yr with an accelerating tendency. However, the magnitude of recent decadal sea-level trends varies greatly spatially attaining values of up to 10 mm/yr in some areas of the western tropical Pacific. Identifying the causes of recent regional sea-level trends and understanding the patterns of future projected sea-level change is of crucial importance. Using a wind-forced simplified dynamical ocean model, we show that the regional features of recent decadal and multidecadal sea-level trends in the tropical Indo-Pacific can be attributed to changes in the prevailing wind-regimes. Furthermore it is demonstrated that within an ensemble of ten state-of-the art coupled general circulation models, forced by increasing atmospheric CO2 concentrations over the next century, wind-induced re-distributions of upper-ocean water play a key role in establishing the spatial characteristics of projected regional sea-level rise. Wind-related changes in near- surface mass and heat convergence near the Solomon Islands, Tuvalu, Kiribati, the Cook Islands and French Polynesia oppose, but can not cancel the regional signal of global mean sea-level rise.

  8. Realistic level densities in fragment emission at high excitation energies

    International Nuclear Information System (INIS)

    Mustafa, M.G.; Blann, M.; Ignatyuk, A.V.

    1993-01-01

    Heavy fragment emission from a 44 100 Ru compound nucleus at 400 and 800 MeV of excitation is analyzed to study the influence of level density models on final yields. An approach is used in which only quasibound shell-model levels are included in calculating level densities. We also test the traditional Fermi gas model for which there is no upper energy limit to the single particle levels. We compare the influence of these two level density models in evaporation calculations of primary fragment excitations, kinetic energies and yields, and on final product yields

  9. Experimental evaluation of inner-vacancy level energies for comparison with theory

    International Nuclear Information System (INIS)

    Deslattes, R.D.; Kessler, E.G.

    1985-01-01

    This chapter deals with progress on the theoretical side in calculations of atomic inner-shell energy levels. In reaching what the authors consider to be the best available body of experimental data about inner-shell energy-level differences, three types of input are used: those lines which have been directly measured with high-resolution double-diffraction instruments; those obtained with high-resolution curved-crystal optics relative to gamma-ray standards, and those (low-energy) lines whose wavelength ratios with respect to directly measured X-ray lines have been taken from a very restricted set of earlier measurements. Application of X-ray absorption spectroscopy (XAS), X-ray photoelectron spectroscopy (XPS), Auger electron spectroscopy (AES), appearance-potential spectroscopy (APS), and X-ray emission spectroscopy (XES) to the problem of energy-level difference determination and single-vacancy energy level determination are described

  10. Future regional nuclear fuel cycle cooperation in East Asia: Energy security costs and benefits

    International Nuclear Information System (INIS)

    Hippel, David von; Hayes, Peter; Kang, Jungmin; Katsuta, Tadahiro

    2011-01-01

    Economic growth in East Asia has rapidly increased regional energy, and especially, electricity needs. Many of the countries of East Asia have sought or are seeking to diversify their energy sources and bolster their energy supply and/or environmental security by developing nuclear power. Rapid development of nuclear power in East Asia brings with it concerns regarding nuclear weapons proliferation associated with uranium enrichment and spent nuclear fuel management. This article summarizes the development and analysis of four different scenarios of nuclear fuel cycle management in East Asia, including a scenario where each major nuclear power user develops uranium enrichment and reprocessing of spent fuel individually, scenarios featuring cooperation in the full fuel cycle, and a scenario where reprocessing is avoided in favor of dry cask storage of spent fuel. The material inputs and outputs and costs of key fuel cycle elements under each scenario are summarized. - Highlights: → We evaluate four scenarios of regional nuclear fuel cycle cooperation in East Asia and the Pacific. → The scenarios cover fuel supply, enrichment, transport, reprocessing, and waste management. → We evaluate nuclear material flows, energy use, costs, and qualitative energy security impacts. → Regional cooperation on nuclear fuel cycle issues can help to enhance energy security. → A regional scenario in which reprocessing is rapidly phased out shows security and cost advantages.

  11. Cosmic ray air showers in the knee energy region

    Indian Academy of Sciences (India)

    The cosmic ray extensive air showers in the knee energy region have been studied by the North Bengal University array. The differential size spectra at different atmospheric depths show a systematic shift of the knee towards smaller shower size with the increase in atmospheric depth. The measured values of spectral ...

  12. Forecasting forest chip energy production in Finland 2008-2014

    International Nuclear Information System (INIS)

    Linden, Mikael

    2011-01-01

    Energy policy measures aim to increase energy production from forest chips in Finland to 10 TWh by year 2010. However, on the regional level production differences are large, and the regional estimates of the potential base of raw materials for the production of forest chips are heterogeneous. In order to analyse the validity of the above target, two methods are proposed to derive forecasts for region-level energy production from forest chips in Finland in the years 2008-2014. The plant-level data from 2003-2007 gives a starting point for a detailed statistical analysis of present and future region-level forest chip production. Observed 2008 regional levels are above the estimated prediction 95% confidence intervals based on aggregation of plant-level time averages. A simple time trend model with fixed-region effects provides accurate forecasts for the years 2008-2014. Forest chip production forecast confidence intervals cover almost all regions for the 2008 levels and the estimates of potential production levels for 2014. The forecast confidence intervals are also derived with re-sampling methods, i.e. with bootstrap methods, to obtain more reliable results. Results confirm that a general materials shortfall is not expected in the near future for forest chip energy production in Finland.

  13. REGIONAL BINNING FOR CONTINUED STORAGE OF SPENT NUCLEAR FUEL AND HIGH-LEVEL WASTES

    Energy Technology Data Exchange (ETDEWEB)

    W. Lee Poe, Jr

    1998-10-01

    In the Continued Storage Analysis Report (CSAR) (Reference 1), DOE decided to analyze the environmental consequences of continuing to store the commercial spent nuclear fuel (SNF) at 72 commercial nuclear power sites and DOE-owned spent nuclear fuel and high-level waste at five Department of Energy sites by region rather than by individual site. This analysis assumes that three commercial facilities pairs--Salem and Hope Creek, Fitzpatrick and Nine-Mile Point, and Dresden and Moms--share common storage due to their proximity to each other. The five regions selected for this analysis are shown on Figure 1. Regions 1, 2, and 3 are the same as those used by the Nuclear Regulatory Commission in their regulatory oversight of commercial power reactors. NRC Region 4 was subdivided into two regions to more appropriately define the two different climates that exist in NRC Region 4. A single hypothetical site in each region was assumed to store all the SNF and HLW in that region. Such a site does not exist and has no geographic location but is a mathematical construct for analytical purposes. To ensure that the calculated results for the regional analyses reflect appropriate inventory, facility and material degradation, and radionuclide transport, the waste inventories, engineered barriers, and environmental conditions for the hypothetical sites were developed from data for each of the existing sites within the given region. Weighting criteria to account for the amount and types of SNF and HLW at each site were used in the development of the environmental data for the regional site, such that the results of the analyses for the hypothetical site were representative of the sum of the results of each actual site if they had been modeled independently. This report defines the actual site data used in development of this hypothetical site, shows how the individual site data was weighted to develop the regional site, and provides the weighted data used in the CSAR analysis. It is

  14. REGIONAL BINNING FOR CONTINUED STORAGE OF SPENT NUCLEAR FUEL AND HIGH-LEVEL WASTES

    International Nuclear Information System (INIS)

    W. Lee Poe, Jr.

    1998-01-01

    In the Continued Storage Analysis Report (CSAR) (Reference 1), DOE decided to analyze the environmental consequences of continuing to store the commercial spent nuclear fuel (SNF) at 72 commercial nuclear power sites and DOE-owned spent nuclear fuel and high-level waste at five Department of Energy sites by region rather than by individual site. This analysis assumes that three commercial facilities pairs--Salem and Hope Creek, Fitzpatrick and Nine-Mile Point, and Dresden and Moms--share common storage due to their proximity to each other. The five regions selected for this analysis are shown on Figure 1. Regions 1, 2, and 3 are the same as those used by the Nuclear Regulatory Commission in their regulatory oversight of commercial power reactors. NRC Region 4 was subdivided into two regions to more appropriately define the two different climates that exist in NRC Region 4. A single hypothetical site in each region was assumed to store all the SNF and HLW in that region. Such a site does not exist and has no geographic location but is a mathematical construct for analytical purposes. To ensure that the calculated results for the regional analyses reflect appropriate inventory, facility and material degradation, and radionuclide transport, the waste inventories, engineered barriers, and environmental conditions for the hypothetical sites were developed from data for each of the existing sites within the given region. Weighting criteria to account for the amount and types of SNF and HLW at each site were used in the development of the environmental data for the regional site, such that the results of the analyses for the hypothetical site were representative of the sum of the results of each actual site if they had been modeled independently. This report defines the actual site data used in development of this hypothetical site, shows how the individual site data was weighted to develop the regional site, and provides the weighted data used in the CSAR analysis. It is

  15. Energy-Efficient Fault-Tolerant Dynamic Event Region Detection in Wireless Sensor Networks

    DEFF Research Database (Denmark)

    Enemark, Hans-Jacob; Zhang, Yue; Dragoni, Nicola

    2015-01-01

    to a hybrid algorithm for dynamic event region detection, such as real-time tracking of chemical leakage regions. Considering the characteristics of the moving away dynamic events, we propose a return back condition for the hybrid algorithm from distributed neighborhood collaboration, in which a node makes......Fault-tolerant event detection is fundamental to wireless sensor network applications. Existing approaches usually adopt neighborhood collaboration for better detection accuracy, while need more energy consumption due to communication. Focusing on energy efficiency, this paper makes an improvement...... its detection decision based on decisions received from its spatial and temporal neighbors, to local non-communicative decision making. The simulation results demonstrate that the improved algorithm does not degrade the detection accuracy of the original algorithm, while it has better energy...

  16. Orientation-dependent energy level alignment and film growth of 2,7-diocty[1]benzothieno[3,2-b]benzothiophene (C8-BTBT) on HOPG

    Energy Technology Data Exchange (ETDEWEB)

    Lyu, Lu; Niu, Dongmei, E-mail: mayee@csu.edu.cnmailto; Xie, Haipeng; Cao, Ningtong; Zhang, Hong; Zhang, Yuhe; Liu, Peng [Institute of Super-Microstructure and Ultrafast Process in Advanced Materials, School of Physics and Electronics, Central South University, No. 605 Lushan South Road, Changsha, Hunan 410012 (China); Hunan Key Laboratory for Super-Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, Hunan 410012 (China); Gao, Yongli [Institute of Super-Microstructure and Ultrafast Process in Advanced Materials, School of Physics and Electronics, Central South University, No. 605 Lushan South Road, Changsha, Hunan 410012 (China); Hunan Key Laboratory for Super-Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, Hunan 410012 (China); Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627 (United States)

    2016-01-21

    Combining ultraviolet photoemission spectroscopy, X-ray photoemission spectroscopy, atomic force microscopy, and X-ray diffraction measurements, we performed a systematic investigation on the correlation of energy level alignment, film growth, and molecular orientation of 2,7-diocty[1]benzothieno[3,2-b]benzothiophene (C8-BTBT) on highly oriented pyrolytic graphite. The molecules lie down in the first layer and then stand up from the second layer. The ionization potential shows a sharp decrease from the lying down region to the standing up region. When C8-BTBT molecules start standing up, unconventional energy level band-bending-like shifts are observed as the film thickness increases. These shifts are ascribed to gradual decreasing of the molecular tilt angle about the substrate normal with the increasing film thickness.

  17. Orientation-dependent energy level alignment and film growth of 2,7-diocty[1]benzothieno[3,2-b]benzothiophene (C8-BTBT) on HOPG

    International Nuclear Information System (INIS)

    Lyu, Lu; Niu, Dongmei; Xie, Haipeng; Cao, Ningtong; Zhang, Hong; Zhang, Yuhe; Liu, Peng; Gao, Yongli

    2016-01-01

    Combining ultraviolet photoemission spectroscopy, X-ray photoemission spectroscopy, atomic force microscopy, and X-ray diffraction measurements, we performed a systematic investigation on the correlation of energy level alignment, film growth, and molecular orientation of 2,7-diocty[1]benzothieno[3,2-b]benzothiophene (C8-BTBT) on highly oriented pyrolytic graphite. The molecules lie down in the first layer and then stand up from the second layer. The ionization potential shows a sharp decrease from the lying down region to the standing up region. When C8-BTBT molecules start standing up, unconventional energy level band-bending-like shifts are observed as the film thickness increases. These shifts are ascribed to gradual decreasing of the molecular tilt angle about the substrate normal with the increasing film thickness

  18. Orientation-dependent energy level alignment and film growth of 2,7-diocty[1]benzothieno[3,2-b]benzothiophene (C8-BTBT) on HOPG

    Science.gov (United States)

    Lyu, Lu; Niu, Dongmei; Xie, Haipeng; Cao, Ningtong; Zhang, Hong; Zhang, Yuhe; Liu, Peng; Gao, Yongli

    2016-01-01

    Combining ultraviolet photoemission spectroscopy, X-ray photoemission spectroscopy, atomic force microscopy, and X-ray diffraction measurements, we performed a systematic investigation on the correlation of energy level alignment, film growth, and molecular orientation of 2,7-diocty[1]benzothieno[3,2-b]benzothiophene (C8-BTBT) on highly oriented pyrolytic graphite. The molecules lie down in the first layer and then stand up from the second layer. The ionization potential shows a sharp decrease from the lying down region to the standing up region. When C8-BTBT molecules start standing up, unconventional energy level band-bending-like shifts are observed as the film thickness increases. These shifts are ascribed to gradual decreasing of the molecular tilt angle about the substrate normal with the increasing film thickness.

  19. Financing of power/energy investments in the Asia Pacific region

    International Nuclear Information System (INIS)

    Krishnaswamy, V.

    1994-01-01

    Rapid economic growth among the developing member countries (DMCs) of the Asian Development Bank in the Asia Pacific Region is generating a need for massive investment in the energy sector to keep pace with energy demand. Changes in tactics and strategy, which will need to be adopted by the DMC governments in order to mobilize funds of this order for the energy sector, are considered. These include: a change in policy away from using government owned energy supply entities as vehicles of welfare transfer towards viewing energy as a commercial service/commodity to be provided to consumers for a fee; a willingness to restructure the electricity supply industry to enable greater private sector participation to take place; a determination to take effective measures to improve efficiency on the supply as well as the demand side to moderate the energy intensity of growth in the medium term. (UK)

  20. Is energy consumption per capita broken stationary? New evidence from regional-based panels

    International Nuclear Information System (INIS)

    Chen, P.-F.; Lee, C.-C.

    2007-01-01

    For the first time, a new panel unit root testing procedure, developed by [51]Carrion-i-Silvestre et al. [2005. Breaking the panels: an application to GDP per capita. Econometrics Journal 8, 159-175], is applied to re-investigate the stationarity of energy consumption per capita for 7 regional panel sets covering the 1971-2002 period. With structural breaks and cross-sectional correlations introduced into the model, it becomes clear that all regional-based panels of energy consumption per capita are stationary. The structural breakpoints identify the likely causes of major changes in energy consumption in the past. The findings underscore the importance of accounting for exogenous shocks to a series and offer several important implications for policy makers and energy economists