WorldWideScience

Sample records for canadian energy sector

  1. Assessment of terrorist threats to the Canadian energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Shull, A. [Carleton Univ., Ottawa, ON (Canada). Norman Paterson School of International Affairs]|[Ottawa Univ., ON (Canada). Faculty of Law

    2006-03-15

    A critical terrorist threat assessment of Canadian energy systems was presented, as well as an analysis of integrated continental systems. Recent responses to heightened threat levels on the part of the Canadian government have ranged from information sharing to emergency preparedness and disaster mitigation strategies. This paper examined threats that the energy sector has traditionally encountered and argued that response capabilities do not match current threats posed by terrorism. The potential of a terrorist attack on the Canadian energy infrastructure is significant and has been referred to as a possible target by terrorist organizations. Actions taken by the Canadian government in response to heightened threat levels were examined. A review of energy industry security measures included outlines of: the natural gas industry, the electric sector, and nuclear reactors and waste. It was noted that not all elements of the critical energy infrastructure share the same level of risk. Recommendations included increased information sharing between government agencies and the private sector; resiliency standards in densely populated areas; and insulating the energy grid against a cascading blackout through the use of DC rather than AC lines. 59 refs.

  2. Environmental and Economic Impacts of Integrating Photovoltaic and Wind-Turbine Energy Systems in the Canadian Residential Sector

    Science.gov (United States)

    Syed, Ali M.; Fung, Alan S.; Ugursal, V. Ismet

    2008-01-01

    The Canadian residential sector contributes approximately 80 megatons of GHGs to the environment yearly. With the ratification of Kyoto Protocol, Canada has committed to reduce its 1990 GHG emission levels by at least 5% between 2008 and 2012. To meet this target, Canada must evaluate and exploit all feasible means to reduce fossil fuel energy…

  3. Environmental and Economic Impacts of Integrating Photovoltaic and Wind-Turbine Energy Systems in the Canadian Residential Sector

    Science.gov (United States)

    Syed, Ali M.; Fung, Alan S.; Ugursal, V. Ismet

    2008-01-01

    The Canadian residential sector contributes approximately 80 megatons of GHGs to the environment yearly. With the ratification of Kyoto Protocol, Canada has committed to reduce its 1990 GHG emission levels by at least 5% between 2008 and 2012. To meet this target, Canada must evaluate and exploit all feasible means to reduce fossil fuel energy…

  4. The contributions of the Canadian oil and gas service sector to the Canadian national economy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-10-15

    The oil and gas sector plays an important part in the Canadian economy. The sector includes several companies providing products and services for exploration and production activities as well as companies which seal, remove and reclaim the land. The Petroleum Services Association of Canada (PSAC) hired the Canadian Energy Research Institute (CERI) to determine the contribution of the oil and gas sector (OGS) to the Canadian economy. The CERI performed an analysis of the contribution of the OGS in terms of gross domestic product, employment and taxation through the use of the Statistics Canada 2006P Input. Results showed that the oil and gas sector accounts for between 4 and 5% of Canada's gross domestic product, tax revenue and labor force. This study highlighted the significant impact that the oil and gas sector has on the Canadian economy.

  5. Responsible Canadian energy progress report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    The Canadian Association of Petroleum Producers (CAPP) represents oil and gas companies throughout Canada; its members produce over 90% of Canada's natural gas and crude oil output. The aim of the Association is to improve the economics of the Canadian upstream petroleum sector in an environmentally and socially responsible way. The aim of this Responsible Canadian Energy report is to present the performance data of CAPP's members for the year 2009. Data, trends, and performance analyses are provided throughout the document. This analysis makes it possible to determine where progress has been made and where performance improvement is necessary. It also presents success stories and best practices so that other companies can learn from them how to improve their own performance. This paper provides useful information on the performance of the upstream petroleum industry in Canada and highlights where the focus should be for further improvement in its performance.

  6. Canadian leadership in energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-09-15

    Canada's energy is complex and an important resource as it fuels and funds the economy. The unique character of Canada's energy production and consumption provides strength to the country. The purpose of this booklet was to highlight Canada's energy production and consumption and to demonstrate Canada's rank globally with other major global energy players. The document also presented information on the value of Canada's energy exports, Canada's relationship with the United States, and Canada's energy-related carbon dioxide emissions. Specifically, the document discussed Canada's energy in a global context; the value of Canada's energy exports; domestic value of energy; Canada's unique energy mix; Canada's electricity mix; Canada's carbon dioxide emissions; energy strategies; and the importance of energy to Canadians. It was concluded that there are 14 federal, provincial and territorial jurisdictions managing their respective energy resources. All of these regions, with the exception of Saskatchewan have produced an energy strategy document or a climate change action plan focusing on 8 areas of action, notably awareness; benefit; efficiency; development; diversification; electricity; and emissions. refs., tabs., figs.

  7. Modeling the Integrated Expansion of the Canadian and U.S. Power Sectors with the Regional Energy Deployment System (ReEDS)

    Energy Technology Data Exchange (ETDEWEB)

    Zinaman, Owen [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Ibanez, Eduardo [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Heimiller, Donna [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Eurek, Kelly [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Mai, Trieu [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2015-07-02

    This document describes the development effort for creating a robust representation of the combined capacity expansion of the U.S. and Canadian electric sectors within the NREL ReEDS model. Thereafter, it demonstrates the newly established capability through an illustrative sensitivity analysis. In conducting the sensitivity analysis, we describe the value of an integrated modeling approach.

  8. Sector Economic Outlook. Energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-04-15

    The energy sector is a key driver of the economic pillar of Vision 2030. As the economy grows, urbanization intensifies and incomes increase, corporate and household demand for energy also rises. To meet this growth in demand for energy, the sector needs to increase investments and diversify into more sources of energy such as geothermal and wind power. It is therefore critical that focus is directed towards development and sustainability of the energy sector to ensure delivery of least cost power that will improve Kenya's competitiveness and achieve the Vision 2030 objective of 10% average annual economic growth.

  9. The Wave Energy Sector

    DEFF Research Database (Denmark)

    2017-01-01

    This Handbook for Ocean Wave Energy aims at providing a guide into the field of ocean wave energy utilization. The handbook offers a concise yet comprehensive overview of the main aspects and disciplines involved in the development of wave energy converters (WECs). The idea for the book has been...... shaped by the development, research, and teaching that we have carried out at the Wave Energy Research Group at Aalborg University over the past decades. It is our belief and experience that it would be useful writing and compiling such a handbook in order to enhance the understanding of the sector...

  10. Energy Sector Market Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Arent, D.; Benioff, R.; Mosey, G.; Bird, L.; Brown, J.; Brown, E.; Vimmerstedt, L.; Aabakken, J.; Parks, K.; Lapsa, M.; Davis, S.; Olszewski, M.; Cox, D.; McElhaney, K.; Hadley, S.; Hostick, D.; Nicholls, A.; McDonald, S.; Holloman, B.

    2006-10-01

    This paper presents the results of energy market analysis sponsored by the Department of Energy's (DOE) Weatherization and International Program (WIP) within the Office of Energy Efficiency and Renewable Energy (EERE). The analysis was conducted by a team of DOE laboratory experts from the National Renewable Energy Laboratory (NREL), Oak Ridge National Laboratory (ORNL), and Pacific Northwest National Laboratory (PNNL), with additional input from Lawrence Berkeley National Laboratory (LBNL). The analysis was structured to identify those markets and niches where government can create the biggest impact by informing management decisions in the private and public sectors. The analysis identifies those markets and niches where opportunities exist for increasing energy efficiency and renewable energy use.

  11. Canadian Government industrial security policy : potential value added service for the Canadian oil and natural gas private sector

    Energy Technology Data Exchange (ETDEWEB)

    Sandor, R.

    2006-03-15

    Responses to the terrorist attacks of September 11 have enhanced a number of national security policy programs, standards and resources to assess, advise, and protect critical energy infrastructure in Canada. It is expected that resolutions related to energy security and interdependence will reflect private sector concerns and solutions. However, the private energy sector does not currently qualify for sponsorship in the Industrial Security Policy Program. This paper argued that the security systems and standards in place in the Canadian private energy sector should be reinforced by government policies. A joint commission model developed by government agencies with the participation of the private sector was recommended. It was suggested that academic, security and intelligence professionals within government departments that provide services for energy infrastructure protection share their expectations under the leadership of the Canadian Centre of Intelligence and Security Studies. An outline of Canada's industrial security policy and program was presented, as well as details of the role of the industrial security advisory board. 31 refs.

  12. Exploring Oman's Energy Sector

    Science.gov (United States)

    Al-Saqlawi, Juman; Madani, Kaveh; Mac Dowell, Niall

    2016-04-01

    Located in a region where over 40% of the world's oil and gas reserves lie and in a trend similar to that of its neighbors, Oman's economy has been reliant on crude oil export since the 1970's. Being aware of the dangers of this reliance along with the discovery of Natural Gas since the 1980s, the Omani government's policy of diversifying its economy has shifted its reliance on Oil to another fossil fuel, namely Natural Gas. Given that energy is the lifeline of Oman's economy, effective and efficient forward planning and policy development is essential for the country's current and future economic development. This presentation explores the current status of the energy sector in Oman from home production and import to eventual final uses. The presentation highlights the major issues with Oman's current energy policies and suggests various strategies that could be adopted by Oman for a more efficient and sustainable future.

  13. The Wave Energy Sector

    DEFF Research Database (Denmark)

    2017-01-01

    This Handbook for Ocean Wave Energy aims at providing a guide into the field of ocean wave energy utilization. The handbook offers a concise yet comprehensive overview of the main aspects and disciplines involved in the development of wave energy converters (WECs). The idea for the book has been ...

  14. UK energy sector indicators 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-12-01

    The objective of the United Kingdom's energy policy is to ensure secure, diverse and sustainable supplies of energy to UK businesses and consumers at competitive prices. The indicators in this publication are designed to throw light on the extent to which this objective is being achieved. The indicators are grouped into 12 sections covering different aspects of the energy sector, namely energy in the economy; investment and productivity; resources; primary energy supply; capacity utilisation; conversion efficiencies; energy use indicators; fuel prices; fuel poverty; competition in energy markets; international comparisons of energy production and use; energy and the environment; and standards of service. The document has been published in parallel with The energy report 1999 (ISBN 0-11-515470-1) formerly published as volume 1 of the 'Energy report'). 119 figs., 3 tabs.

  15. Guide to energy efficiency opportunities in Canadian foundries

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    In Canada, the foundry sector employs about 15000 people and most of the companies are members of the Canadian Foundry Association (CFA). The CFA is committed to reducing its greenhouse gas emissions and is therefore looking for energy savings which, in addition to reducing emissions, would help the industry save costs and improve its competitiveness. The aim of this document is to provide operators with a guide to improving energy efficiency in their foundries. The report provides guidance on carrying out energy audits, gathering energy saving ideas, prioritizing projects, and charting the course of improved energy performance. Many different energy saving ideas for many kinds of operation are presented in this guidebook as a help to operators in finding where they could improve their energy efficiency; references to energy saving methods from all over the world are provided. This guidebook is a useful tool for helping foundry operators improve energy efficiency in their operations.

  16. Modeling the Value of Integrated Canadian and U.S. Power Sector Expansion

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Wesley, Beiter, Philipp; Steinberg, Daniel

    2016-09-08

    The United States and Canada power systems are not isolated. Cross-border transmission and coordination of system operation create an interconnected power system, which results in combined imports and exports of electricity of greater than 70 TWh per year [1]. Currently, over 5 GW of new international transmission lines are in various stages of permitting and development. These lines may enable greater integration and coordination of the U.S. and Canada systems, which can in turn reduce challenges associated with integration of high penetrations of variable renewables. Furthermore, low-cost Canadian resources, such as wind and hydro, could contribute to compliance with the EPA's recently released Clean Power Plan. Improving integration and coordination internationally will reduce the costs of accessing these resources. This analysis work build on previous work by Ibanez and Zinaman [2]. In this work we seek to better understand the value of additional interconnection between the U.S. and Canadian power systems. Specifically, we quantify the value of additional interconnection and coordination within the Canadian-US integrated power system under scenarios in which large reductions (>80%) in power sector CO2 emissions are achieved. We explore how the ability to add additional cross-border transmission impacts capacity investment, the generation mix, system costs, and the ability of the system to integrate variable renewable energy into the power system. This analysis uses the Regional Energy Deployment System (ReEDS) capacity expansion model [3], [4] to quantify the value of the integrated power system expansion of the United States and Canada. ReEDS is an optimization model that assesses the deployment and operation (including transmission) of the electricity sector of the contiguous United States and Canadian provinces from 2016 through 2050. It has the ability to model the integration of renewable energy technologies into the grid. ReEDS captures renewable

  17. The Canada-United States Free Trade Agreement: Impact on the upstream Canadian oil and gas sector

    Energy Technology Data Exchange (ETDEWEB)

    Hankel, R.C. (Western Tanger Resources Ltd., Calgary, AB (Canada))

    1990-12-01

    The Canada-United States Free Trade Agreement (FTA) aims to accomplish three things: eliminate in stages all tariff and some nontariff barriers to trade between the two countries; establish trade rules that will ensure a more predictable environment for business decisions in both countries, thus encouraging commerce and investment; and provide an adjudication process, through which minor problems can be forestalled or solved. These three aims apply equally to the oil and gas sector as well as to all industry sectors. The relationship between Canada and the USA regarding energy trade (and overall trade) during the 1970s and early 1980s was quite confrontation-oriented. This pattern has undergone a strong reversal since the mid-80s, and the FTA helps to ensure a continuation of this positive trend. The agreement does not, however, create a continental energy policy. Both countries remain free to construct policies, enact laws, initiate conservation practices, and pass regulations regarding all energy forms, including oil and gas, as long as they adhere to existing commitments with the International Energy Agency and the General Agreement on Trade and Tariffs. Perhaps the two major gains made by the FTA for the Canadian oil and gas sector are the prevention of future direct government interference with free market forces, and the facilitation of more investment in the Canadian petroleum industry and vice versa. Existing Canadianization laws are grandfathered, however, and consequently Canada will maintain a strong prominent control of its own resources. 16 refs., 2 figs., 3 tabs.

  18. Baselining Fugitive and Vented Emissions Across Canadian Energy Developments

    Science.gov (United States)

    O'Connell, L.; Risk, D. A.; Fougère, C. R.; Lavoie, M.; Atherton, E. E.; Baillie, J.; MacKay, K.; Marshall, A. D.

    2016-12-01

    A recent trilateral accord between North American governments pledges to cut energy sector methane emissions 40-45 per cent below 2012 levels by 2025. Effective methane-reduction policy relies on accurate and spatially extensive emissions data. In this study, we assessed the feasibility of bottom-up data collection for Canadian energy developments, using vehicle-based emission screening and volumetric measurement, combined with forward looking infrared (FLIR) detection for pinpointing source. We analyzed trends across many Canadian developments using an 80,000 km survey campaign conducted in 2015-16 in which CO2, CH4, H2S, and δ13CH4 were measured in proximity to over ten thousand well pads. We found that emissions varied according to infrastructure age, operator size, product, and extraction style. Using these data, we conducted an analysis across several variables to evaluate the potential success of non-exhaustive campaigns for capturing trends, and super-emitters, across the Canadian industry. We found that campaigns would be fiscally feasible, and could be statistically significant depending on scale. However, success was very sensitive to the degree of variation amongst operators and developments, for which we suggest a Monte-Carlo type optimization approach that balances survey coverage with attention to specific localized threats. Similar analyses should be conducted in other accord countries because effective and harmonized oversight could help accelerate emissions reductions.

  19. Managing Water-Food-Energy Futures in the Canadian Prairies

    Science.gov (United States)

    Wheater, H. S.; Hassanzadeh, E.; Nazemi, A.; Elshorbagy, A. A.

    2016-12-01

    The water-food-energy nexus is a convenient phrase to highlight competing societal uses for water and the need for cross-sectoral policy integration, but this can lead to oversimplification of the multiple dimensions of water (and energy) management. In practice, water managers must balance (and prioritize) demands for water for many uses, including environmental flows, and reservoir operation often involves managing conflicting demands, for example to maximize retention for supply, reduce storage to facilitate flood control, and constrain water levels and releases for habitat protection. Agriculture and water quality are also inextricably linked: irrigated agriculture requires appropriate water quality for product quality and certification, but agriculture can be a major source of nutrient pollution, with impacts on human and ecosystem health, drinking water treatment and amenity. And energy-water interactions include energy production (hydropower and cooling water for thermal power generation) and energy consumption (e.g. for pumping and water and wastewater treatment). These dependencies are illustrated for the Canadian prairies, and a risk-based approach to the management of climate change is presented. Trade-offs between economic benefits of hydropower and irrigation are illustrated for alternative climate futures, including implications for freshwater habitats. The results illustrate that inter-sector interactions vary as a function of climate and its variability, and that there is a need for policy to manage inter-sector allocations as a function of economic risk.

  20. Canadian Industry for Energy Conservation (CIPEC) annual report 2007 : seven ideas that can change your world

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-03-15

    The Canadian Industry Program for Energy Conservation (CIPEC) was founded in 1975 as an umbrella organization to oversee partnerships between government and private industry. Its primary objective was to promote energy efficiency within the Canadian industrial sector. This report described the energy efficiency initiatives taken by CIPEC member companies for the year 2005 and highlighted CIPEC's accomplishments in 2006-2007. Several successes achieved by individual companies in various industrial sectors were also documented. Many energy-savings ideas have been implemented as a result of programs and services offered by Natural Resources Canada through CIPEC. This report reviewed the following 7 ideas that can be adapted to fit a variety of operating environments: (1) improve processes, (2) transform employee mindsets, (3) upgrade equipment, (4) adopt new technologies, (5) measure energy performance, (6) rethink facility design, and (7) introduce alternative sources of energy. This report revealed that 2005 was a successful year in terms of the energy efficiency accomplishments of Canadian industry. Energy intensity improved by 1.4 per cent in 2005 compared with 2004, contributing to an average annual improvement in energy intensity of 0.7 per cent since 1990 for all of CIPEC industries. Through CIPEC, the mining, manufacturing and construction sectors have voluntarily met and exceeded annual targets to reduce their energy intensity. Upstream oil and gas companies have implemented projects to reduce greenhouse gas emissions by millions of tonnes and electrical utilities have significantly increased their production of alternative energy. refs., tabs., figs.

  1. Canadian suppliers of mining goods and services: Links between Canadian mining companies and selected sectors of the Canadian economy

    Energy Technology Data Exchange (ETDEWEB)

    Lemieux, A. [Natural Resources Canada, Ottawa, ON (Canada)

    2000-07-01

    Economic links between Canada's minerals and metals industry and Canadian suppliers of mining goods and services are examined to provide an insight into the interdependencies of these two key resource-related components of Canada's economy. The impact of globalization of the mining industry, estimates of its economic potential and the potential for exporting goods and services in conjunction with Canadian mining projects abroad are also assessed. The study concludes that the links between Canadian mining companies and the rest of the economy are difficult to quantify, due to the absence of statistical data that would differentiate supplier transactions with mining companies from those with other areas of the economy. At best, the approaches used in this study give but an imperfect understanding of the complex relationships between mining companies and their suppliers. It is clear, however, that as much of the demand for mining products is global, so is the supply, therefore, globalization of the mining industry, while creating unprecedented opportunities for Canadian suppliers to provide expertise, goods and services to Canadian and other customers offshore, the fact remains that mining multinationals buy a lot of their supplies locally. As a result, only some of the opportunities created by mining companies based in Canada and elsewhere will translate into sales for Canadian suppliers. Nevertheless, Canadian suppliers appear to have considerable depth in products related to underground mining, environment protection, exploration, feasibility studies, mineral processing, and mine automation. There appear to be considerable opportunities to derive further benefits from these areas of expertise. Appendices contain information about methodological aspects of the survey. 8 tabs., 32 figs., 6 appendices.

  2. Canadian Industry Program for Energy Conservation: 1997/1998 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-12-31

    This report reviews the achievements of the Canadian Industry Program for Energy Conservation (CIPEC) during the fiscal year 1997/1998. Notable initiatives include: regular sector task force meetings in which energy-efficiency-related information is exchanged; energy forums to share ideas and information; support for energy management seminars sponsored by NRCan`s Office of Energy Efficiency; the development of individual sector leadership nuclei capable of expanding CIPEC participation within the sector; the creation of communication programs to bolster public and industry awareness; participation in energy efficiency benchmarking and other activities initiated by the Office of Energy Efficiency. CIPEC also cooperates with the Canadian Industry Energy End-Use Database and Analysis Centre (CIEEDAC) at Simon Fraser University in BC, working together to improve the quality of the data used in measuring energy intensity performance. Similarly, CIPEC focuses on transforming the sector-level commitments made by the Task Forces into company-level action by helping to overcome obstacles to energy efficiency. As of the end of 1998, some 250 companies representing 75 per cent of industrial energy use have been participants in the Climate Change Voluntary Challenge and Registry. Voluntary actions of CIPEC sectors are focused on energy intensity improvements, thereby controlling and reducing carbon dioxide emissions. The report contains the reports of the various industry sectors, and highlights the efforts of 12 the many CIPEC participants who are making innovative changes to improve the effectiveness of energy use within their organizations. The sector reports contain a record of the challenges, a summary of the actions taken, achievements and objectives and targets. A list of the member companies in each sector is also included.

  3. Modeling the value of integrated U.S. and Canadian power sector expansion

    Energy Technology Data Exchange (ETDEWEB)

    Beiter, Philipp; Cole, Wesley J.; Steinberg, Daniel C.

    2017-03-01

    The U.S.-Canadian power system has evolved into a highly integrated grid. Cross-border transmission and coordination of system operations create an interconnected power system with combined imports and exports of electricity of greater than 77 TWh per year. Currently, more than 5 GW of new international transmission lines are in various stages of permitting and development. These transmission lines may enable even greater integration and coordination of the U.S. and Canadian systems, which can in turn increase the reliability and flexibility of North America's electricity grid and help address challenges associated with integrating high levels of variable renewables. Using a version of the National Renewable Energy Laboratory's Regional Energy Deployment System (ReEDS) model that incorporates Canada, this analysis quantifies the differences in the evolution of the power system under scenarios in which cross-border transmission capacity is restricted to today's levels, and scenarios in which new transmission is less restricted. These impacts are analyzed under a 'business-as-usual' reference scenario and a scenario in which deep cuts in power sector carbon dioxide emissions levels are achieved. A set of key impact metrics is analyzed, including 1) the composition of generating capacity by technology, 2) system costs, 3) wholesale electricity prices, 4) international electricity exports and imports, 5) transmission capacity, and 6) carbon dioxide emission levels. When new cross-border transmission is not allowed, the United States needs additional capacity (primarily natural gas and renewable energy) to meet domestic needs, while total Canadian capacity is lower because less capacity is needed to export to the United States. This effect is amplified under the carbon cap scenario. Impacts vary on a regional basis, largely due to the different relative sizes of the generation portfolio between countries and regions and the relative impact from

  4. Energy sector transition problems - Croatian experience

    Energy Technology Data Exchange (ETDEWEB)

    Granic, G.; Pesut, D.; Jelavic, B.; Vuk, B.; Jandrilovic, N. [Energy Institute Hrvoje Pozar, Ltd. (Croatia)

    1995-12-31

    This paper analyses the development of energy demand in Croatia in its transition process. It also analyses economic relations and parameters of the energy sector as well as their influence on energy consumption. Possible dynamics of Croatian development and the dynamics of transition are estimated. The development, conditions and relations within the energy sector of Croatia till the year 2010 are also estimated. 2 figs., 3 tabs.

  5. International industrial sector energy efficiency policies

    Energy Technology Data Exchange (ETDEWEB)

    Price, Lynn; Worrell, Ernst

    2000-01-01

    Over 40 percent of the energy consumed globally is used in the industrial sector. In China, this sector consumes an even larger proportion, reaching nearly 70 percent in 1997. A variety of energy efficiency policies and programs have been instituted in both industrialized and developing countries in an effort to improve the energy efficiency of the industrial sector. There are very few comprehensive evaluations of these industrial sector energy efficiency policies; however a number of recent workshops and conferences have included a focus on these policies. Three important meetings were the International Energy Agency's Industrial Energy Efficiency: Policies and Programs Conference in 1994, Industrial Energy Efficiency Policies: Understanding Success and Failure - A Workshop Organized by the International Network for Energy Demand Analysis in the Industrial Sector in 1998, and the American Council for an Energy-Efficient Economy's 1999 Summer Study on Energy Efficiency in Industry. Man y articles from these meetings are included as attachments to this memo. This paper provides a brief description of each of seven categories of individual industrial energy efficiency policies and programs, discuss which industrial sectors or types of equipment they apply to, and provide references for articles and reports that discuss each policy or program in more detail. We begin with mandatory-type policies and move to more voluntary-type policies. We then provide a brief description of four integrated industrial energy efficiency policies and provide references for articles and reports that describe these policies in greater detail.

  6. Management changes in the Lithuanian energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Vaclovas Miskinis; Rimantas Deksnys [Kaunas University of Technology (Lithuania). Lithuanian Energy Institute

    2003-07-01

    Lithuania was invited at the end of 2002 to become a member of the European Union and to join NATO. The country, being in transition from a centrally planned to a free market economy, is experiencing fundamental transformations. Lithuania has inherited an energy sector with a comparatively good technical infrastructure but inappropriate for a small independent state. In order to transform the management in the energy sector, it was necessary to perform a lot of significant changes. Positive changes are based on the implementation of experience in other Central and Eastern European countries and many studies prepared by national specialists in cooperation with foreign experts. This paper describes the main alterations in management of the Lithuanian economy and energy sectors and recent changes in the power sector. The paper aims to analyse the country's progress in transition to a free market economy and necessary improvements in the near future. (author)

  7. Modelling energy demand of Croatian industry sector

    DEFF Research Database (Denmark)

    Medić, Zlatko Bačelić; Pukšec, Tomislav; Mathiesen, Brian Vad

    2014-01-01

    Industry represents one of the most interesting sectors when analysing Croatian final energy demand. Croatian industry represents 20% of nation's GDP and employs 25% of total labour force making it a significant subject for the economy. Today, with around 60 PJ of final energy demand...

  8. UKRAINIAN FUEL AND ENERGY SECTOR: DISTINCTIVE FEATURES

    Directory of Open Access Journals (Sweden)

    Olesia Azarenkova

    2015-07-01

    Full Text Available The paper is devoted to the analysis of Ukrainian fuel and energy sector (FES. The number of risks that threaten the stable supply of energy sources is growing. A high proportion of the energy intensity of developing economies in conjunction with their growing GDP leads to increased competition on world primary energy markets and causes significant fluctuations in energy prices, which negatively affect the global economy. There is also an important issue for world energy - limited use of non-renewable energy resources. Considering the prospects of development of Ukrainian FES, it is important to pay attention to patterns and trends of the global and national power. We have studied the basic trends of Ukrainian FES. It is the most important sector of the economy, and therefore its reform for market economy creation, price liberalization is a very important process. The current task of the energy sector of Ukraine is to be able to consistently produce and use energy to promote economic growth and improve quality of life.

  9. Homegrown hydro, part 2: Private sector an important resource for developing Canadian exports

    Energy Technology Data Exchange (ETDEWEB)

    Wiebe, P. A

    1994-08-01

    A review of four major hydro consultants across Canada illustrates how the private sector has become an important resource for export of Canadian goods and services. The major utilities have contributed in operations and training and have acted as catalysts in this process. An overview is presented of the history and export activities of four consultants: Monenco, Acres, SNC, and Klohn-Crippen. The linkage between domestic experience and expansion into foreign markets in hydro resource development is apparent. Domestic projects have fallen into a severe decline due to the market; it is suggested that cyclical markets might be avoided by constructing capacity in advance. A tally is provided of current Canadian projects, which represent a substantial economic potential for sustainable, renewable hydroelectric resource development. 1 fig.

  10. Energy sector in Ecuador: Current status

    Energy Technology Data Exchange (ETDEWEB)

    Pelaez-Samaniego, M.R. [University of Cuenca (Ecuador). Faculty of Chemical Sciences; Energy Systems Planning, FEM, UNICAMP (Brazil); Garcia-Perez, M. [Monash University, Melbourne (Australia); Cortez, L.A.B. [Energy Systems Planning, FEM, UNICAMP (Brazil); Oscullo, J. [National Center for Energy Control - CENACE (Ecuador); Olmedo, G. [Polytechnic School of the Army - ESPE (Ecuador)

    2007-08-15

    This paper describes the current energy sector in Ecuador, its present structure, the oil industry, subsidies, and renewable energy, focusing on the evolution and reform of the electricity sector. Currently, 86% of the primary energy originates from nonrenewable sources. In 2005, the gross electricity generation was 15 127 GWh (45.5% hydropower, 43.11% thermal, and 11.39% imported). Ecuador is the fifth largest oil producer in South America but lacks sufficient oil refining capacity. Reserves of natural gas (NG) are small, and most of NG is produced from oil fields without energy recovery. Several projects are underway to increase the utilization of NG and renewable energies to meet Ecuador commitments to the Kyoto Protocol. (author)

  11. Water consumption in the energy sector

    DEFF Research Database (Denmark)

    Larsen, Morten Andreas Dahl; Drews, Martin; Gani, Rafiqul

    2016-01-01

    Energy, water, and food systems are closely interlinked in the Energy-Water-Food Nexus. Water is of paramount importance for the energy sector. Fossil fuels require water for extraction, trans-port and processing. Thermal power plants require water for cooling, whether they use nuclear, fossil......-users. The waste water is often returned to the environment after energy requiring waste water management....... or biofuels. Hydropower is based on water in rivers or reservoirs. Feedstock production for biofuels may depend on water for irrigation. On the other hand, energy is necessary for pumping of ground- and surface water, for water treatment as well as for transport and distribution of water to end...

  12. Subsidization in China's Renewable Energy Sector

    DEFF Research Database (Denmark)

    Høyrup Christensen, Nis

    2015-01-01

    The Chinese government's decision to push for large-scale build up of renewable energy capacity was followed by a range of industrial policies to support this change of track. Most importantly, various forms of subsidies were launched to support both industries and markets. While important new...... of subsidies as an institutionalized norm helps us understand both an important factor shaping China's renewable energy sector and the wider dynamics of state capitalism in China....

  13. Changing dynamics in the Canadian voluntary sector: challenges in sustaining organizational capacity to support healthy communities.

    Science.gov (United States)

    Steedman, Eric; Rabinowicz, Jane

    2006-11-01

    The voluntary sector is recognized, by citizens, industry and government, as an increasingly vital contributor to healthy communities within Canadian society, called upon to provide front-line service delivery in areas of community support that were in the past often served by government and or religious charity. (The voluntary sector is large, consisting of an estimated 180,000 non-profit organizations [of which 80,000 are registered as charities] and hundreds of thousands more volunteer groups that are not incorporated [Statistics Canada, 2002].) The dynamics of the sector have changed considerably over the past decade, as government has pulled back the level of core organizational funding support and the role of the church has diminished. As community health is directly related to the organizational health of service-providing non-profits and charities, these organizations are looking increasingly towards corporate and individual donors, along with new self-financing approaches that generate revenues. They are also facing challenges in attracting and retaining skilled and motivated volunteers. As the scope of the voluntary sector and its overall influence grows, so do the organizational and financial challenges it faces. This article will address in particular the issue of funding support for healthy communities and examine a number of potential and existing best practices for sustaining community health in Canada. We will also look at the issue of volunteerism and human resource capacity challenges for organizations. This is an area in which the Canadian government has decided to focus as a result of explicit policy decisions taken in the late 1990s.

  14. E-commerce in the energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Sioshansi, F.P. [Menlo Energy Economics (MEE), Menlo Park, CA (United States)

    2000-09-18

    E-commerce and e-business are now part of the lexicon of modern business everywhere. The energy industry is no exception, although it is somewhat of a latecomer to the field, trailing a number of others. This article, which is based on a multi-client study titled 'E-commerce in the Energy Sector', is focused on the business applications of e-commerce in the energy sector, broadly defined to include oil, electricity, and natural gas industries. The study was conducted by Menlo Energy Economics (MEE) in collaboration with Global Business Network (GBN). (orig.) [German] E-commerce und E-business gehoeren heute im Geschaeftsleben zum guten Ton. Obwohl ein Nachzuegler auf diesem Gebiet, macht die Energiewirtschaft hier keine Ausnahme. Der Artikel, der auf einer von Menlo Energy Economics (MEE) und Global Business Network (GBN) durchgefuehrten Studie zum Thema 'E-commerce im Energie-Sektor' beruht, beschreibt die Anwendungsmoeglichkeiten fuer E-commerce im Energie-Sektor worunter hier Oel-, Elektrizitaets- und Erdgaswirtschaft zu verstehen sind. (orig.)

  15. Strategic Environmental Assessment & The Danish Energy Sector

    DEFF Research Database (Denmark)

    Lyhne, Ivar

    on strategic decision-making provides a strong framework for enhancing insight into how decisions are made. - Sense-making theory is a pertinent frame for increasing insight into how we create meaning of information, which is crucial for how we perceive strategic choices and determine relevant alternatives...... in its infancy in the Danish energy sector, but SEA is achieving increased attention in the sector. - The change agent research approach used in the project is relevant medium for a critical interdependence between theory and practice that at the same time promotes more sustainable decision-making...... strategic decisions are made is a prerequisite for achieving this target, and the thesis therefore explores the strategic decision-making processes of contemporary energy infrastructure developments. The highlights of this thesis are: - A combination of disciplines in a continuum of perspectives...

  16. Subsidization in China's Renewable Energy Sector

    DEFF Research Database (Denmark)

    Høyrup Christensen, Nis

    2015-01-01

    research has added to our understanding of China's state capitalism by documenting the depth and breadth of subsidies to solar PV manufactures, very little attention has been paid to how subsidies are determined and how companies influence these processes. This article takes a neo-institutional perspective...... of subsidies as an institutionalized norm helps us understand both an important factor shaping China's renewable energy sector and the wider dynamics of state capitalism in China....

  17. Does the energy sector call for reform?

    Energy Technology Data Exchange (ETDEWEB)

    Granic, Goran; Pesut, Damir; Jandrilovic, Nada; Jelavic, Branka; Zeljko, Mladen

    2007-07-01

    This paper discusses the course of the energy sector reforms in Europe so far, its objectives, achievements, issues, and dilemmas. In particular, long term and security aspects of energy supply of Europe are analyzed. In addition to the legislative changes regarding the open energy market regulation, and primarily the changes concerning electricity and natural gas markets, the past period saw dynamic changes of institutional framework, such as: increasing members of the european Union, increased number of countries aspiring to the EU (candidate countries or potential candidates), and changes in other European countries out of which Russia is the most significant energy producer. The paper analyzes the issue of responsibility between state - regulator - system operator - trader - energy buyer. In Europe, it is more a complex question because the system of responsibility includes the institution of the European Union. Therefore, the relations between EU - state - regulator - system operator - trader - energy buyer are especially important. The paper looks in to the issue of energy company integrations, creation of energy mega-undertakings and their influence on further market development. The question of monopolies now appears in a new form. The conclusions suggest possible measures for institutional influence on energy market development, especially in the network energy systems, which may have a positive impact on system security and stability and markets development and their long term sustainability. (auth)

  18. Governing through community-based research: lessons from the Canadian HIV research sector.

    Science.gov (United States)

    Guta, Adrian; Strike, Carol; Flicker, Sarah; Murray, Stuart J; Upshur, Ross; Myers, Ted

    2014-12-01

    The "general public" and specific "communities" are increasingly being integrated into scientific decision-making. This shift emphasizes "scientific citizenship" and collaboration between interdisciplinary scientists, lay people, and multi-sector stakeholders (universities, healthcare, and government). The objective of this paper is to problematize these developments through a theoretically informed reading of empirical data that describes the consequences of bringing together actors in the Canadian HIV community-based research (CBR) movement. Drawing on Foucauldian "governmentality" the complex inner workings of the impetus to conduct collaborative research are explored. The analysis offered surfaces the ways in which a formalized approach to CBR, as promoted through state funding mechanisms, determines the structure and limits of engagement while simultaneously reinforcing the need for finer grained knowledge about marginalized communities. Here, discourses about risk merge with notions of "scientific citizenship" to implicate both researchers and communities in a process of governance.

  19. Sustainability reporting in the energy sector

    Directory of Open Access Journals (Sweden)

    Kowal Barbara

    2016-01-01

    Full Text Available Development of the concepts of sustainable development and corporate social responsibility has a great impact on reporting in companies. The increase of their importance has resulted in a need to create a reporting system that would provide information on not only the methods but also the results of implementation of those concepts in companies. Globally, there are many organizations that promote and support companies in the area of integrated reporting. The most popular standard for reporting non-financial data that is used by a number of companies worldwide is the Global Reporting Initiative (GRI Guidelines. The main objective of the GRI is to support the development of sustainable economy in which companies take responsibility for the economic, social, and environmental consequences of their operations, manage that responsibility, and report all their actions. An example of a sector where the concept of sustainable development and its transparent reporting has an impact on the formation of values is the energy sector, which creates value for stakeholders and, together with the financial sector, has the greatest impact on national economies.

  20. Industry Response to the Challenge of Sustainability: The Case of the Canadian Nonferrous Mining Sector

    Science.gov (United States)

    Sánchez

    1998-07-01

    / The paper investigates how the Canadian nonferrous sector is tackling the challenge of sustainable development. Although there is no consensus as to what sustainable development means in practice for management in the sector, at least three dimensions must be taken into account: (1) metals are recyclable, the availability of this resource is not a concern for the foreseeable future; (2) the need to minimize environmental impacts of metals exploration, extraction, transformation, consumption, and recycling; and (3) production activities should not be socially or culturally disruptive. The nonferrous mining industry faces several environmental problems. Some of the most significant are acid mine drainage, sulfur emissions, recycling, and metals toxicity. The industry has developed a number of responses to address these specific concerns as well as other more general challenges. Six strategies are described and analyzed: (1) research and development, (2) an effort of consensus building among stakeholders known as the Whitehorse Mining Initiative, (3) international networking, (4) active involvement in the development of environmental management standards, (5) management reorganization and (6) voluntary agreements. The importance of external factors in the shaping of corporate environmental management practices is discussed, in particular the role of government. Progress has been achieved in three areas: (1) managerial practices and organization, (2) reducing the impacts of ongoing operations and (3) minimizing future liabilities, but two significant fields of conflict remain, namely mining in wilderness areas and projects on aboriginal lands.KEY WORDS: Canada; Environmental management; Minerals industry; Nonferrous metals; Sustainable development; Whitehorse Mining Initiative

  1. Subsidization in China's Renewable Energy Sector

    DEFF Research Database (Denmark)

    Høyrup Christensen, Nis

    2015-01-01

    The Chinese government's decision to push for large-scale build up of renewable energy capacity was followed by a range of industrial policies to support this change of track. Most importantly, various forms of subsidies were launched to support both industries and markets. While important new re...... of subsidies as an institutionalized norm helps us understand both an important factor shaping China's renewable energy sector and the wider dynamics of state capitalism in China....... research has added to our understanding of China's state capitalism by documenting the depth and breadth of subsidies to solar PV manufactures, very little attention has been paid to how subsidies are determined and how companies influence these processes. This article takes a neo-institutional perspective...

  2. Energy sector reform, energy transitions and the poor in Africa

    Energy Technology Data Exchange (ETDEWEB)

    Prasad, Gisela [Energy Research Centre, University of Cape Town, Private Bag, Rondebosch 7701 (South Africa)

    2008-08-15

    There is little systematic information about the impact of energy sector reform on all sources and methods of energy utilised or potentially utilised by the poor. It is not sufficiently known what fuels the poor use, if a larger range of fuels becomes available and affordable and if barriers to access and consumption are reduced. A detailed assessment is presented for four countries, three in Africa (Botswana, Ghana and Senegal) and for comparison one in Latin America (Honduras), of steps taken to reform the energy sector and their effect on various groups of poor households. The paper analyses the pattern of energy supply to, and use by, poor households and explores the link - or its absence - to energy policy. We investigate what works for the poor and which type of reforms and implementation are effective and lead to a transition to more efficient and clean fuels from which the poor benefit. Energy sector reforms when adjusted to the specific conditions of the poor have a positive impact on access and use of clean, safe and efficient fuels. The poor are using gradually less wood as cooking fuel. Gas and kerosene are made more widely available through market liberalisation and subsidy in the particular case of Senegal. Electricity access and use is generally promoted or subsidised through changes in payment conditions and lifeline tariffs. (author)

  3. Sinopec Intends to Buy Canadian Energy Company

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ Sinopec, China's biggest oil refiner and one of the big-thSinopec, China's biggest oil refiner and one of the big-three oil companies in the country, was reportedly in talks with Hutchison Whampoa and its controlling shareholder Li Ka-shing to buy all or part of their controlling stake in Canada's Husky Energy at the present time.

  4. Interacting vacuum energy in the dark sector

    Energy Technology Data Exchange (ETDEWEB)

    Chimento, L. P. [Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires and IFIBA, CONICET, Cuidad Universitaria, Buenos Aires 1428 (Argentina); Carneiro, S. [Instituto de Física, Uníversídade Federal da Bahia, 40210-340, Salvador, BA (Brazil)

    2015-03-26

    We analyse three cosmological scenarios with interaction in the dark sector, which are particular cases of a general expression for the energy flux from vacuum to matter. In the first case the interaction leads to a transition from an unstable de Sitter phase to a radiation dominated universe, avoiding in this way the initial singularity. In the second case the interaction gives rise to a slow-roll power-law inflation. Finally, the third scenario is a concordance model for the late-time universe, with the vacuum term decaying into cold dark matter. We identify the physics behind these forms of interaction and show that they can be described as particular types of the modified Chaplygin gas.

  5. Canadian wind energy case studies : Toronto, Ontario

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-01-01

    In 1999, the North Toronto Green Community created the Toronto Renewable Energy Co-operative (TREC) to work on the development of a wind turbine for the city of Toronto. By December 2002, a 750 KW turbine from Lagerwey BV in the Netherlands was installed along the shore of Lake Ontario. It represents one of the most innovative wind power projects, and the first urban wind turbine in North America. WindShare, a separate cooperative created by TREC owns and manages the Exhibition Place Turbine. Power was first generated in January 2003 with an annual output of 1.4 million kWh, the equivalent of reducing 1,400 tonnes of greenhouse gases annually. The total investment was about $1.7 million, with both the planning phase and operational phase of the project bringing in local economic benefits. Wind energy addresses public concerns over the environmental impacts of conventional electricity production. Wind is a renewable energy source that does not contribute to climate change, air and water pollution. In an average year, a 660 KW turbine can produce 2,000 MWh of electricity, enough to power 250 homes. Public support has been very positive for the Exhibition Place wind turbine, which is now a main tourist attraction. Interest in this project has prompted the creation of twelve new community co-ops province-wide. 1 fig.

  6. Innovation management in renewable energy sector

    Science.gov (United States)

    Ignat, V.

    2017-08-01

    As a result of the globalization of knowledge, shortening of the innovation cycle and the aggravation of the price situation, the diffusion of innovation has accelerated. The protection of innovation has become even more important for companies in technologyintensive industries. Legal and actual patent right strategies complement one another, in order to amortize the investment in product development. Climate change is one of today’s truly global challenges, affecting all aspects of socio-economic development in every region of the world. Technology development and its rapid diffusion are considered crucial for tackling the climate change challenge. At the global level, the last decades have seen a continuous expansion of inventive activity in renewable energy technologies. The growth in Renewable Energy (RE) inventions has been much faster than in other technologies, and RE today represents nearly 6% of global invention activity, up from 1.5% in 1990. This paper discusses about global innovation activity in the last five years in the renewable energy sector and describes the Innovation and Technology Management process for supporting managerial decision making.

  7. Efficiency of Energy Consumption as a Base for Sustainable Energy Sector

    OpenAIRE

    Anicetas Ignotas; Viktorija Stasytytė

    2016-01-01

    Lithuania, as many other EU countries, encounters key challenges in three energy sector fields: energy independence, energy sector competitiveness and sustainable energy sector development. Such situation is determined by historical and political conditions, as well as by limited internal energy resources. In such context an importance of energy consumption efficiency pursuing country energy sector sustainability is highlighted. By implementing the long-term goals and tasks a country may seek...

  8. Human resources needs in the Canadian wind energy industry

    Energy Technology Data Exchange (ETDEWEB)

    Wittholz, H. [Synova International Business Development, London, ON (Canada)

    2005-07-01

    This paper reviewed human resources issues related to wind energy expansion. As the fastest growing energy source in the world, wind energy has the potential to provide thousands of jobs. With the signing of the Kyoto Protocol, the Canadian government and industry will take measures to increase the use of renewable energy. As such, forecasters predict that Canada's total installed capacity will increase from 444 MW in 2004 to 5,600 MW by 2012. Initially, employment opportunities will be in the service industry, followed by an increased demand for scientists, engineers, technicians and other personnel with specialized knowledge in the wind industry. This paper described the assumptions on which the forecasted demand for skilled labour is based. Approximately 2,230 technicians will be required by 2012 to develop and manufacture wind turbines and to establish an infrastructure that would maximize the benefits of the emerging industry for Canadians. Wind energy initiatives include the establishment of a competitive manufacturing and service base; the provision of specialized training and education to meet the human resources demands of the industry; and, support from research and development to reduce the knowledge gap between Canada and Europe. Canada also holds the potential to establish a niche market for hybrid wind-diesel-storage systems. Insurance companies and investors will require high standards to safeguard their investments. A breakdown of various jobs in the wind power industry was presented along with forecasts of revenues and employment in Canada's wind energy industry. This paper also outlined the wind energy research programs available at Canadian universities, colleges and institutes. It was recommended that education and training programs in this field of study should be developed based on proven programs with a governing body to ensure industry requirements are met. It was also suggested that partnerships should be formed with successful

  9. Canadian energy development under the Free Trade Agreement

    Energy Technology Data Exchange (ETDEWEB)

    McRae, R.N. (Calgary Univ., AB (CA). Dept. of Economics)

    1991-06-01

    The Free Trade Agreements between Canada and the USA endorses the status quo as far as energy trade is concerned; but it provides an important guarantee of future access, as far as Canada is concerned. This is especially critical for natural gas and electricity exports, since they are expected to increase. This article will demonstrate that an increase in energy exports benefits not only the energy sector but also provides favourable macroeconomic responses. (author).

  10. Severe Accidents in the Energy Sector

    Energy Technology Data Exchange (ETDEWEB)

    Hirschberg, S.; Spiekerman, G.; Dones, R

    1998-11-01

    A comprehensive database on severe accidents, with main emphasis on the ones associated with the energy sector, has been established by the Paul Scherrer Institute (PSI). Fossil energy carriers, nuclear power and hydro power are covered in ENSAD (Energy related Severe Accident Database), and the scope of work includes all stages of the analysed energy chains, i.e. exploration, extraction, transports, processing, storage and waste disposal. The database has been developed using a wide variety of sources. As opposed to the previous studies the ambition of the present work has been, whenever feasible, to cover a relatively broad spectrum of damage categories of interest. This includes apart from fatalities also serious injuries, evacuations, land or water contamination, and economic losses. Currently, ENSAD covers 13,914 accidents, of which 4290 are energy related, and 1943 are considered as severe accidents. Significant effort has been directed towards the examination of the relevance of the worldwide accident records to the Swiss specific conditions, particularly in the context of nuclear and hydro power. For example, a detailed investigation of large dam failures and their consequences was carried out. Generally, while Swiss specific aspects are emphasised, the major part of the collected and analysed data, as well as the insights gained, are considered to be of general interest. In particular, three sets of the aggregated results are provided based on world wide occurrence, on OECD countries, and on non OECD countries, respectively. Significant differences exist between the aggregated, normalised damage rates assessed for the various energy carriers: On the world wide basis, the broader picture obtained by coverage of full energy chains leads to aggregated immediate fatality rates being much higher for the fossil fuels than what one would expect if power plants only were considered. The highest rates apply to LPG, followed by hydro, oil, coal, natural gas and

  11. Energy consumption in the transport sector

    Energy Technology Data Exchange (ETDEWEB)

    Plouchart, G

    2004-07-01

    During the 20. century, transport sector demand in the OECD countries boomed. The main drivers for growth were road transport and, more recently, air transport. As emerging countries continue to develop and the world faces the threat of climate change, this sector represents a major long-term challenge.

  12. Structure of financing investments in the energy sector

    Directory of Open Access Journals (Sweden)

    Kowal Barbara

    2017-01-01

    The article shows how the financing structure of the companies from the fuel and energy sector, listed on the Warsaw Stock Exchange, has evolved over the years. The authors also estimated the cost of equity. The results were compared with the chosen mining companies in Poland. Companies from the energy sector have lower investment risk than companies from the fuel sector. Looking at the profitability of investments it should be emphasized that the financing by outside capital is more advantageous than equity financing.

  13. Energy management within Canadian foodservice and hospitality education programs

    Energy Technology Data Exchange (ETDEWEB)

    1984-06-01

    This study identified 38 Canadian community colleges and universities that offer programs in the foodservice and hospitality technology. A combined mail and telephone survey was conducted to determine the extent that topics in the energy management field have penetrated the curricula at these institutions. The results of the study indicate that none of the institutions presently has a course within their curricula that concentrates specifically on energy management in the foodservice/hospitality industry. However, several administrators/instructors indicated that such topics as electrical demand cost control as well as energy conserving food processes and equipment were discussed within present programs. Overall, there was an indication that the emphasis on the energy management technology within the course material was increasing and that the need for related teaching aids, resource material and external technical support as stimuli was required. 2 refs., 1 fig.

  14. ‘Oil-Qaeda’: Jihadist Threats to the Energy Sector

    Directory of Open Access Journals (Sweden)

    Tim Pippard

    2010-11-01

    Full Text Available The West's and the Saudi's dependence on oil has made the energy sector a target for Al-Qaeda. The article discusses past and current threats to the energy sector and the motives, capabilities and limitations of Al-Qaeda in the Arab Peninsula and beyond.

  15. Energy sector in transition - technologies and regulatory policies in flux

    DEFF Research Database (Denmark)

    Jørgensen, Ulrik

    2005-01-01

    Liberalising the energy sector has been followed by a number of new regulatory measures that are argued to maintain a process towards a sustainable energy sector. The article argues based on empirical material from Denmark and other European countries that the EU regulations and especially the si...

  16. The Distribution of Energy-Intensive Sectors in the US

    NARCIS (Netherlands)

    Michielsen, T.O.

    2011-01-01

    We study the in uence of energy endowments on the location of energy-intensive industries. We use data on manufacturing sectors in 50 US states from 2002 until 2008, with detailed information on state endowments of coal, natural gas, oil and hydropower and sectoral fuel and electricity intensities.

  17. Integrated transportation and energy sector CO2 emission control strategies

    DEFF Research Database (Denmark)

    Lund, Henrik; Münster, Ebbe

    2006-01-01

    due to the high share of fluctuating renewable energy produced in the country. In the future, such issue will apply to other countries who plan to use a high share of renewable energy. In short, the energy sector can help the transport sector to replace oil by renewable energy and combined heat......This paper analyses the mutual benefits of integrating strategies for future energy and transport CO2 emissions control. The paper illustrates and quantifies the mutual benefits of integrating the transport and the energy sector in the case of Denmark. Today this issue is very relevant in Denmark...... and power production (CHP), while the transport sector can assist the energy system in integrating a higher degree of intermittent energy and CHP. Two scenarios for partial conversion of the transport fleet have been considered. One is battery cars combined with hydrogen fuel cell cars, while the other...

  18. Energy efficiency research for Canada's agri-food sector

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    Canada's agriculture and food processing sector accounts for 15 per cent of Canadian energy consumption, of which 4 per cent is consumed on farms and 5 per cent is consumed for food and beverage processing. The rest is assigned to transportation. Energy efficiency research projects within Agriculture and Agri-Food Canada are being conducted across Canada in support of Natural Resources Canada's Program for Energy Research and Development (PERD). The research focuses on on-farm energy use or food processing to increase energy use efficiency and to ultimately help businesses in the agri-food sector achieve lower costs and higher returns. Other objectives are to reduce greenhouse gas (GHG) emissions as well as other environmental emissions that have an impact on air and water quality. This document presents information about some of the projects and demonstrates the diversity of initiatives being undertaken. They include: improving produce while saving energy; reducing over-all energy inputs with manure; improved cooling of fresh blueberries; energy efficient drying of cranberries; liquid dairy manure and soil micro-organisms; saving energy on the farm with manure management; improved processing of ready-to-eat lettuce; removing surface moisture from blueberries; minimizing energy use during commercial banking; new biotechnology for energy recovery; decreasing energy use in processed meat cooking; energy efficient canola processing and utilization; reducing post-harvest losses of spinach; and, increasing production while decreasing consumption. 13 figs.

  19. Modern Campuses, Local Connections and Unconventional Symbols: Promotional Practises in the Canadian Community College Sector

    Science.gov (United States)

    Pizarro Milian, Roger

    2016-01-01

    Canadian community colleges operate within a trying market environment. They compete against a diversified group of post-secondary institutions, ranging from small and relatively unknown for-profit vocational colleges to larger and more prestigious public universities. To date, there has been no effort to empirically examine how Canadian community…

  20. Undulator beamline of the Brockhouse sector at the Canadian Light Source.

    Science.gov (United States)

    Diaz, B; Gomez, A; Meyer, B; Duffy, A; Hallin, E; Kycia, S

    2014-08-01

    The Brockhouse project at the Canadian Light Source plans the construction of three beamlines, two wiggler beamlines, and one undulator beamline, that will be dedicated to x-ray diffraction and scattering. In this work, we will describe the undulator beamline main components and performance parameters, obtained from ray tracing using XOP-SHADOW codes. The undulator beamline will operate from 4.95 to 21 keV, using a 20 mm period hybrid undulator placed upstream of the wiggler in the same straight section. The beamline optics design was developed in cooperation with the Brazilian Synchrotron - LNLS. The beamline will have a double crystal monochromator with the options of Si(111) or Si(311) crystal pairs followed by two mirrors in the KB configuration to focus the beam at the sample position. The high brilliance of the undulator source will produce a very high flux of ~10(13) photons/s and high energy resolution into a small focus of 170 μm horizontal and 20-60 μm vertical, depending on the optical configuration and energy chosen. Two multi-axis goniometer experimental stations with area detectors and analyzers are foreseen to enable diffraction, resonant and inelastic scattering experiments, and SAXS/WAXS experiments with high resolution and time resolving capabilities.

  1. A review on energy saving strategies in industrial sector

    Energy Technology Data Exchange (ETDEWEB)

    Abdelaziz, E.A.; Saidur, R. [Department of Mechanical Engineering, University of Malaya, 50603 Kuala Lumpur (Malaysia); Mekhilef, S. [Department of Electrical Engineering, University of Malaya, 50603 Kuala Lumpur (Malaysia)

    2011-01-15

    An industrial sector uses more energy than any other end-use sectors and currently this sector is consuming about 37% of the world's total delivered energy. Energy is consumed in the industrial sector by a diverse group of industries including manufacturing, agriculture, mining, and construction and for a wide range of activities, such as processing and assembly, space conditioning, and lighting. This paper presents a comprehensive literature review about industrial energy saving by management, technologies and policies. Latest literatures in terms of thesis (MS and PhD), journal articles, conference proceedings, web materials, reports, books, handbooks on industrial energy management, policies and energy savings strategies have been compiled. Energy saving by management including energy audit, training programs and housekeeping beside some energy management practices in the world has been reviewed. Energy saving technologies, such as use of high efficiency motors (HEMs), variable speed drives (VSDs), economizers, leak prevention and reducing pressure drop has been reviewed. Based on energy saving technologies results, it has been found that in the industrial sectors, a sizeable amount of electric energy, emissions and utility bill can be saved using these technologies. Payback periods for different energy savings measures have been identified and found to be economically viable in most cases. Finally, various energy-saving policies for few selected countries were reviewed. (author)

  2. Household energy management strategies in Bulgaria's transitioning energy sector

    Science.gov (United States)

    Carper, Mark Daniel Lynn

    Recent transition literature of post-socialist states has addressed the shortcomings of a rapid blanket implementation of neo-liberal policies and practices placed upon a landscape barren of the needed institutions and experiences. Included in these observations are the policy-making oversight of spatial socioeconomic variations and their individual and diverse methods of coping with their individual challenges. Of such literature addressing the case of Bulgaria, a good portion deals with the spatial consequences of restructuring as well as with embedded disputes over access to and control of resources. With few exceptions, studies of Bulgaria's changing energy sector have largely been at the state level and have not been placed within the context of spatial disparities of socioeconomic response. By exploring the variations of household energy management strategies across space, my dissertation places this resource within such a theoretical context and offers analysis based on respective levels of economic and human development, inherited material infrastructures, the organization and activities of institutions, and fuel and technological availability. A closed survey was distributed to explore six investigational themes across four geographic realms. The investigational themes include materials of housing construction, methods of household heating, use of electrical appliances, energy conservation strategies, awareness and use of energy conservation technologies, and attitudes toward the transitioning energy sector. The geographic realms include countrywide results, the urban-rural divide, regional variations, and urban divisions of the capital city, Sofia. Results conclude that, indeed, energy management strategies at the household level have been shaped by multiple variables, many of which differ across space. These variables include price sensitivity, degree of dependence on remnant technologies, fuel and substitute availability, and level of human and

  3. Addressing human resources issues in the renewable energy sector : partnership opportunities with HRSDC

    Energy Technology Data Exchange (ETDEWEB)

    Venne, J. [Human Resources and Skills Development Canada, Ottawa, ON (Canada)

    2005-07-01

    This paper describes the sectoral initiatives of Human Resources and Skills Development Canada (HRSDC) and provides a brief update on its work with renewable energy industries. The Sector Council Program supports research initiatives and activities proposed by sector councils, as well as ad-hoc national sector organizations working on skills and learning issues. The program also supports the establishment of new partnerships in sectors of the economy that are experiencing difficulties with human resources and skills issues. Details of HRSDC's occupational and skills initiatives were provided, including national occupational classification, national occupational standards and career awareness products. HRSDC is also a partner with the Canadian Apprenticeship Forum as well as maintaining an involvement in the development of national occupational analyses for trades. In addition, HRSDC works to improve processes for the assessment and recognition of foreign credentials in Canada for both regulated and non-regulated occupations. Current activities with renewable energy industries included a feasibility assessment with preliminary results. tabs., figs.

  4. Reducing barriers to energy efficiency in the German energy service companies sector. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Koewener, D.; Schleich, J.

    2000-12-01

    This report describes the empirical research conducted in the German energy service sector to assess to what extent energy service companies (ESCOs) can help overcome the barriers to energy in the higher education, brewing and mechanical engineering sectors. This report complements the sector for Germany within the BARRIERS project (Sorrell et al., 2000; Schleich/Boede 2000a; Schleich/Boede 2000b; Schleich et al., 2000). The report characterises the German energy service sector, contains a description and analysis of four case studies in the energy service sector, identifies the main barriers and chances for ESCOs in the higher education, brewery and mechanical engineering sectors, and concludes with brief recommendations on how these barriers may be overcome. The results of the study are summarised here under the following headings: Characterising the energy service sector in Germany; - Case studies of energy service companies in Germany; - The role of ESCOs in the case-study sectors; - Policy implications. (orig.)

  5. Energy sector in Ecuador: Current status

    OpenAIRE

    2007-01-01

    En este trabajo se describe el sector actual de energía en Ecuador, su estructura actual, la industria del petróleo, los subsidios, y las energías renovables, centrándose en la evolución y la reforma del sector eléctrico. Actualmente, el 86% de la energía primaria se origina a partir de fuentes no renovables. En 2005, la producción bruta de electricidad fue 15127GWh (45,5% hidroeléctrica, 43,11% térmica y 11,39% importado). Ecuador es el quinto mayor productor de petróleo en América del Sur, ...

  6. Energy and Exergy Analyses of the Danish Industry Sector

    DEFF Research Database (Denmark)

    Bühler, Fabian; Nguyen, Tuong-Van; Elmegaard, Brian

    2016-01-01

    A detailed analysis of the Danish industry is presented in this paper using the energy and exergy methods. For the 22 most energy-intensive process industries, which represent about 80% of the total primary energy use of the industrial sector, detailed end-use models were created and analysed...... with data for the years 2006 and 2012. The sectoral energy and exergy losses, as well as the exergy destruction, were further established to quantify the potential for recovering and valorising heat otherwise lost. By also considering transformation processes occurring in the utility sector, the impact...... of using electricity and district heat in the industry is shown. The exergy efficiencies for each process industry were found to be in the range of 12% to 56% in 2012. However variations in the efficiencies within the sectors for individual process industries occur, underlining the need for detailed...

  7. Methodology for Modeling Building Energy Performance across the Commercial Sector

    Energy Technology Data Exchange (ETDEWEB)

    Griffith, B.; Long, N.; Torcellini, P.; Judkoff, R.; Crawley, D.; Ryan, J.

    2008-03-01

    This report uses EnergyPlus simulations of each building in the 2003 Commercial Buildings Energy Consumption Survey (CBECS) to document and demonstrate bottom-up methods of modeling the entire U.S. commercial buildings sector (EIA 2006). The ability to use a whole-building simulation tool to model the entire sector is of interest because the energy models enable us to answer subsequent 'what-if' questions that involve technologies and practices related to energy. This report documents how the whole-building models were generated from the building characteristics in 2003 CBECS and compares the simulation results to the survey data for energy use.

  8. Canadian tax policy and renewable energy : are the benefits illusory : a comparison of Canadian and US approaches

    Energy Technology Data Exchange (ETDEWEB)

    Chant, A. [Ortech International, Mississauga, ON (Canada)

    2008-07-01

    Tax policies for targeted activities such as wind energy need to be efficient and effective in promoting activities that may not otherwise take place. An efficient tax policy will not have unintended consequences that may lead to tax leakage or benefits outside the targeted activity, and will be consistent with other incentives promoting the target activity. This presentation discussed Canadian tax policies related to wind power and then compared them to tax policies in the United States directed at promoting wind energy development. Benefits and subsidies available to Canadian wind energy producers include the ecoEnergy program, the Canadian Renewable and Conservation Expense (CRCE) program; and Class 43.2 directed at high efficiency and renewable energy generation equipment. The Canadian valuation methodology considers capacity factors; capital costs; leverage; interest rates; corporate tax rates; and required equity. While the ecoEnergy program is valuable as it removes the tax risk for the recipient, the CRCE may be more valuable as it does not expire and is not subject to limitations on amounts deductible. Class 43.2 is valuable but constrained by the limitations of a project's income. The United States has a production tax credit (PTC) for wind developers based on a tax credit of $15 per MWh subject to adjustment, and is available for a 10-year period, is transferable to taxable investors, and has a current value of $20. It was concluded that while Canadian subsidies are the equivalent of $7.15, US subsidies are the equivalent of $17. tabs., figs.

  9. Mitigation technologies and measures in energy sector of Kazakstan

    Energy Technology Data Exchange (ETDEWEB)

    Pilifosova, O.; Danchuk, D.; Temertekov, T. [and others

    1996-12-31

    An important commitment in the UN Framework Convention on Climate Change is to conduct mitigation analysis and to communicate climate change measures and policies. In major part reducing CO{sub 2} as well as the other greenhouse gas emissions in Kazakstan, can be a side-product of measures addressed to increasing energy efficiency. Since such measures are very important for the national economy, mitigation strategies in the energy sector of Kazakstan are directly connected with the general national strategy of the energy sector development. This paper outlines the main measures and technologies in energy sector of Kazakstan which can lead to GHG emissions reduction and presents the results of current mitigation assessment. The mitigation analysis is addressed to energy production sector. A baseline and six mitigation scenarios were developed to evaluate the most attractive mitigation options, focusing on specific technologies which have been already included in sustainable energy programs. According to the baseline projection, Kazakstan`s CO{sub 2} emissions will not exceed their 1990 level until 2005. The potential for CO{sub 2} emission reduction is estimated to be about 11 % of the base line emission level by the end of considered period (in 2020). The main mitigation options in the energy production sector in terms of mitigation potential and technical and economical feasibility include rehabilitation of thermal power plants aimed to increasing efficiency, use of nuclear energy and further expansion in the use of hydro energy based on small hydroelectric power plants.

  10. Canadian Industry Program for Energy Conservation success stories 2002

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-10-01

    This document revealed how twelve Canadian industrial organizations managed an improvement of their energy efficiency. A selection was made among hundreds of success stories encompassing a dozen or so industries. Each company had a unique vision and a singular perspective on the best way to meet its goals. Their efforts resulted in reductions in emissions of greenhouse gases. BHP Billiton Diamonds Inc. in the Northwest Territories strove to minimize energy consumption at its mine. The Clorox Company of Canada Ltd. preserved an operated a railway line, providing a vital link between local manufacturers and their supply chains. General Motors of Canada Limited is working toward a 25 per cent reduction in energy usage with a baseline year of 1995. IMC Potash Colonsay improved dryer fuel efficiency by 11 per cent, reducing its consumption of natural gas and electricity. Michelin North America (Canada) Inc. improved the energy efficiency of its systems for refrigeration, compressed air, motor drives and heating air conditioning and ventilation at facilities in Nova Scotia. Midwest Food Products Inc. improved energy usage. Nexen Inc. found ways to capture waste energy to reduce the emissions of greenhouse gases. Ontario Power Generation Inc. launched a series of energy-saving activities. Schneider Foods conducted an energy audit of steam and refrigeration systems and identified opportunities for cogeneration. Stelfil Ltee converted its operations from propane to natural gas. St. Lawrence Cement Inc. substituted supplementary cementitious materials for Portland cement. Versacold Group improved its performance through innovation and cooperation, after having participated in workshops conducted by Natural Resources Canada.

  11. Account managers in the energy sector; Accountmanagers in energiesector

    Energy Technology Data Exchange (ETDEWEB)

    Broekman, L.; Verhagen, H.; Pentinga, J. [Berenschot, Utrecht (Netherlands)

    1998-06-01

    As a result of the liberalization in the energy sector in Europe account management has become an important aspect for energy distribution companies in the Netherlands. Briefly insight is given into the conditions that have to be fulfilled by the company management for successful account management in order to improve the market chances of energy companies

  12. Energy and Exergy Analysis of the Danish Industry Sector

    DEFF Research Database (Denmark)

    Bühler, Fabian; Nguyen, Tuong-Van; Elmegaard, Brian

    2015-01-01

    A detailed analysis of the Danish industry is presented in this paper using the energy, exergy and embodied exergy methods. The 22 most energy-intensive process industries, which represent about 80% of the total primary energy use of the industry, were modelled and analysed in details for the years...... 2006 and 2012. The energy and exergy losses, as well as the exergy destruction, were established, together with the embodied ones, by including the transformation processes in the utility sector. The energy and exergy efficiencies for each sub-sector were calculated in a final step and ranged from 12......% to 56% in 2012. Industries with high-temperature processes, such as the cement and metal production sectors, present the highest exergy efficiencies but the lowest energy ones. The opposite conclusion is drawn for the food, paper and chemical industries. The exergy losses, which indicate the potential...

  13. Development of Greenhouse Gas Mitigation Options for Alberta's Energy Sector

    Science.gov (United States)

    Subramanyam, Veena

    Alberta is the third largest economy in Canada and is expected to grow significantly in the coming decade. The energy sector plays a major role in Alberta's economy. The objective of this research is to develop various greenhouse gas (GHG) mitigations scenarios in the energy demand and supply sectors for the Province of Alberta. This is done through an energy-environment planning and forecasting tool called Long Range Energy Alternative Planning system model (LEAP). By using LEAP, a sankey diagram for energy and emission flows for the Province of Alberta has been developed. A reference case also called as business-as-usual scenario was developed for a study period of 25 years (2005-2030). The GHG mitigation scenarios encompassed various demand and supply side scenarios. In the energy conversion sector, mitigation scenarios for renewable power generation and inclusion of supercritical, ultra-supercritical and integrated gasification combined cycle (IGCC) plants were investigated. In the oil and gas sector, GHG mitigation scenarios with carbon capture and sequestration (CCS) option were considered. In Alberta's residential and commercial sector 4-6 MT of CO2 equivalents per year of GHG mitigation could be achieved with efficiency improvement. In the industrial sector up to 40 MT of CO2 equivalents per year of GHG reduction could be achieved with efficiency improvement. In the energy conversion sector large GHG mitigation potential lies in the oil and gas sector and also in power plants with carbon capture and storage (CCS) option. The total GHG mitigation possible in the supply side option is between 20--70 MT CO2 equivalents per year.

  14. Informal sector energy use in Tanzania. Efficiency and employment potential

    Energy Technology Data Exchange (ETDEWEB)

    Hosier, R. [Center for Energy and the Environment, Philadelphia, PA (United States)

    1994-06-01

    The informal sector in Tanzania contains a large number of small-scale business entrepreneurs filling a largely service role in the economy. The subsectors of the informal sector included in this study were food preparation, beer brewing, grain milling, carpentry, metal working and auto repairs. Over the past several years, women have entered into this subsector as part of economic survival activities. In terms of energy efficiency, the food preparation subsectors are the least efficient, while the welders and carpenters tend to be the most efficient, as the latter make use of electricity and the former utilize traditional fuels. However, the energy use of the informal sector is limited by capital limitations - informal cement and fertilizer factories simply do not exist. To a certain scale, energy efficiency follows capital intensity in the formal sector. The most capital intensive subsectors demonstrate the smallest gross energy requirements as they make greater use of modern fuels. The least capital intensive firms utilize the most energy in the form of traditional fuels. The energy-use patterns of the informal sector differ in the same way as the overall energy consumption patterns of the three cities. 6 tabs

  15. Achieving energy security through integrated Canadian-American markets

    Energy Technology Data Exchange (ETDEWEB)

    Moens, A. [Fraser Inst., Vancouver, BC (Canada); Rastin, T.; O' Keefe, G. [Simon Fraser Univ., Burnaby, BC (Canada)

    2006-07-01

    The oil and gas sector in the United States and Canada has become increasingly integrated over the last 2 decades, and competitive market forces have displaced attempts at government intervention in both countries. Regulatory measures in both countries are often geared to optimize free-market exchanges. As a result, trade in oil, gas, and electricity is flourishing between Canada and the United States. This paper argued that the relationship between the United States and Canada is under increasing pressure to change. In Canada, energy nationalism and the rising importance of Alberta's oil sands deposits may cause other regions to look at political methods to redistribute wealth or redirect trade flows. The extraction methods used by the oil sands industry as well as Arctic, offshore oil and coalbed methane (CBM) industries are more detrimental to the environment than traditional methods of energy source development, and may attract critics who will call for freezes on production and excessive government intervention. Data on energy production, consumption and trade in North America was provided as well as a history of the evolution of market and regulatory conditions. Challenges and opportunities in the oil and gas sector were outlined. It was recommended that governments in both countries emphasize their commitment to market-based solutions and attempt to remove uncertainties arising from environmental restrictions and First Nations claims. 104 refs.

  16. Sustainable Energy for All and the private sector

    Energy Technology Data Exchange (ETDEWEB)

    Bellanca, Raffaella; Wilson, Emma

    2012-06-15

    The UN's Sustainable Energy for All initiative (SE4ALL) has a strong focus on the private sector to deliver universal energy access, improved efficiency and increased investment in renewable energy. Leading private sector associations have bought into SE4ALL, including the World Business Council for Sustainable Development (WBCSD) and the Global Compact. However, critics argue that SE4ALL is focusing too much on large-scale infrastructure investment and is missing opportunities to stimulate enterprise more locally and to benefit the poorest. The private sector – including large and smaller-scale businesses, both local and international – is keen to get involved in energy access in low-income markets and sees the value of an initiative such as SE4ALL. Yet some feel that SE4ALL is failing to engage all levels of the private sector effectively. To deliver universal energy access, SE4ALL needs to address the lack of finance for enterprises and end users, especially in untested markets; infrastructure and support services for new businesses; local skills, capacity and information about workable models; and favourable policy frameworks. With the right incentives, business can open up low-income markets by providing lifeimproving services to emerging middle class populations who are still excluded from energy access. To reach the poorest SE4ALL can promote private sector partnerships with government and NGOs, encourage corporate responsibility initiatives and support social entrepreneurs.

  17. Danish Sector Guide for Calculation of the Actual Energy Consumption

    DEFF Research Database (Denmark)

    Mortensen, Lone Hedegaard

    2016-01-01

    , the innovation network for sustainable construction, InnoBYG started work on a Danish sector guide for the calculation of actual energy consumption in relation to upgrading of buildings. The focus was to make a common guide for energy calculations that can be used by consultants performing calculations...... consumption compared with the estimated energy demand by calculation. The paper concludes that the result of an energy calculation should not be given as a single figure but rather as a spread between the best and worst case for the assumed conditions. Finally, a brief update on current actions is given...... related to the sector guide for calculation of actual energy consumption. Keywords – Energy calculations, actual energy consumption, energy perfomance...

  18. Improving energy efficiency in the transportation sector

    Energy Technology Data Exchange (ETDEWEB)

    Plotkin, S.E.

    1994-12-31

    A primary characteristic of transportation in the United States is its high per capita energy consumption. The average US citizen consumes nearly five times as much energy for transportation as the average Japanese and nearly three times as much as the average citizen of France, Britain, or West Germany. The energy efficiency of US transportation has improved substantially over the past two decades (both absolutely and in comparison to Europe), and US travel volume has grown more slowly than in most of the developed world. However, the United States still consumes more than one-third of the world`s transport energy. Also, 96 percent of US transport energy is in the form of oil products. This is more oil than the United States produces, despite its position as one of the world`s largest oil producers. With current problems and expectation of continued growth in travel and energy use, Congress has increasingly turned to transportation energy conservation - in the form of improvements in the technical efficiency of travel, increases in load factors, reductions in travel demand, shifting to alternative fuels, and shifts to more efficient travel modes - as an important policy goal. For example, the Clean Air Amendments of 1990 incorporate transportation demand management as a critical tool in reducing urban air pollution. Legislation proposed in the 102d Congress sought rigorous new automobile and light truck fuel economy standards. With continued increases in U.S. oil imports, urban traffic congestion, and greenhouse gas emissions, and the failure of many urban areas to meet air quality standards, strong congressional interest in new energy conservation initiates is likely to continue.

  19. Public sector energy management: A strategy for catalyzing energy efficiency in Malaysia

    Science.gov (United States)

    Roy, Anish Kumar

    To date the public sector role in facilitating the transition to a sustainable energy future has been envisaged mainly from a regulatory perspective. In such a role, the public sector provides the push factors---enforcing regulations and providing incentives---to correct market imperfections that impede energy transitions. An alternative and complementary role of the public sector that is now gaining increasing attention is that of catalyzing energy transitions through public sector energy management initiatives. This dissertation offers a conceptual framework to rationalize such a role for the public sector by combining recent theories of sustainable energy transition and public management. In particular, the framework identifies innovative public management strategies (such as performance contracting and procurement) for effectively implementing sustainable energy projects in government facilities. The dissertation evaluates a model of sustainable public sector energy management for promoting energy efficiency in Malaysia. The public sector in Malaysia can be a major player in leading and catalyzing energy efficiency efforts as it is not only the largest and one of the most influential energy consumers, but it also plays a central role in setting national development strategy. The dissertation makes several recommendations on how a public sector energy management strategy can be implemented in Malaysia. The US Federal Energy Management Program (FEMP) is used as a practical model. The analysis, however, shows that in applying the FEMP model to the Malaysian context, there are a number of limitations that will have to be taken into consideration to enable a public sector energy management strategy to be effectively implemented. Overall the analysis of this dissertation contributes to a rethinking of the public sector role in sustainable energy development that can strengthen the sector's credibility both in terms of governance and institutional performance. In

  20. Fuel and Greenhouse Gas Emission Reduction Potentials by Appropriate Fuel Switching and Technology Improvement in the Canadian Electricity Generation Sector

    Directory of Open Access Journals (Sweden)

    Farshid Zabihian

    2010-01-01

    Full Text Available Problem statement: In recent years, Greenhouse Gas (GHG emissions and their potential effects on global climate change have been a worldwide concern. According to International Energy Agency (IEA, power generation contributes more than half of the global GHG emissions. Approach: Purpose of this study is to examine GHG emission reduction potentials in the Canadian electricity generation sector through fuel switching and adoption of advanced power generation systems. To achieve this objective, eight different scenarios were introduced. In the first scenario, existing power stations’ fuel was switched to natural gas. Existing power plants were replaced by Natural Gas Combined Cycle (NGCC, Integrated Gasification Combined Cycle (IGCC, Solid Oxide Fuel Cell (SOFC, hybrid SOFC and SOFC-IGCC hybrid power stations in scenario numbers 2 to 6, respectively. In last two scenarios, CO2 capture systems were installed in the existing power plants and in the second scenario, respectively. Results: The results showed that Canada’s GHG emissions can be reduced by 33, 59, 20, 64, 69, 29, 86 and 94% based on the first to eighth scenarios, respectively. On the other hand, the second scenario is the most practical and its technology has already matured and is available. In this scenario by replacing existing power plants by NGCC power plants, Canada can fulfill more than 25% of its 238,000 kt year-1 commitment of GHG emission reduction to the Kyoto Protocol. In addition, the GHG emission reduction potentials for each province and Canada as a whole were presented and compared. Based on the results, Alberta, Ontario and Saskatchewan are the biggest producers of GHG in Canada by emitting 49, 21 and 14% of Canada’s GHG emissions, respectively. Therefore, they have higher potential to reduce GHG emissions. The comparison of the results for different provinces revealed that based on efficiency of electricity generation and consumed fuel distribution; specific scenario

  1. Renewable energy sources in the Mexican electricity sector

    Energy Technology Data Exchange (ETDEWEB)

    Ruiz, B.J.; Rodriguez-Padilla, V. [Universidad Nacional Autonoma de Mexico, DEPFI, Edificio A 1 piso Bernardo Quintana, Circuito Exterior, C.U., Coyoacan, C.P. (Mexico); Martinez, J.H. [Universidad Nacional Autonoma de Mexico, Posgrado en Estudios Latinoamericanos, Facultad de Filosofia y Letras, Division de Estudios de Posgrado, Circuito Exterior, C.U., Coyoacan (Mexico)

    2008-06-15

    This paper analyzes the role of renewable energy sources (RES) in the Mexican electricity sector in the context of the proposed renewable energy bill currently under consideration in the Mexican Congress. This paper was divided into three parts. The first part presents a chronology of institutional background related to the RES. This is followed by an analysis of the coordination and management system of the Mexican electricity sector, which can facilitate the promotion and integration of the RES without significant structural changes. Finally, the pros and cons of the renewable energy bill are analyzed in order to demonstrate the need for greater coherence between the bill and the coordination system of the sector. It is concluded that when inconsistency is eliminated, RES would strongly be promoted in Mexico. (author)

  2. Danish Sector Guide for Calculation of the Actual Energy Consumption

    DEFF Research Database (Denmark)

    Mortensen, Lone Hedegaard

    2016-01-01

    , the innovation network for sustainable construction, InnoBYG started work on a Danish sector guide for the calculation of actual energy consumption in relation to upgrading of buildings. The focus was to make a common guide for energy calculations that can be used by consultants performing calculations......Energy calculations have for a long time been a controversial topic as building owners do not necessarily achieve the promised energy savings after a building upgrade, but is this due to incorrect calculations or rather the evidence of misunderstandings in the communication? In Denmark...... of the energy calculation for building owners and developers. This paper describes the process that leads to the sector guide and briefly explains the content in both the technical guide and the communication paper. Finally the paper discusses some of the known dilemmas related to the measured energy...

  3. Investing in the Energy Sector: An Issue of Governance

    Energy Technology Data Exchange (ETDEWEB)

    Horst Keppler, J.; Schulke, Ch.

    2009-07-01

    Of all economic sectors, energy is among those where the issue of investments is the most urgent. Because of its technological structure and significant fixed costs, the energy sector is by nature heavily capital intensive. With growing demand and increasingly difficult access to resources, the amounts needed become enormous. The International Energy Agency (IEA) estimates in its World Energy Outlook 2008 that total energy investment needs between now and 2030 will stand at $26 trillion, or close to $1 trillion per year. This is just for energy supply. Half of these investments will be needed in the electricity sector (see below for more details on these estimations). Even after putting these figures into perspective in terms of total worldwide investments over the next 25 years, the amount of money is still significant. All types of energy are involved - oil, gas, coal, nuclear and renewables. In addition, all steps in the supply chain are included - exploration, production, transformation and transportation. The stakes are high. Without the necessary investments, security of supply, global economic growth and environmental integrity are put at risk. The most important challenge for the energy sector in the years to come is thus to pave the way for realising timely and appropriate investments. The current economic recession that is threatening to curb global economic growth will not change this fact. Even if global energy demand slows down in the next two or three years, the world will return to its long term growth path. An energy facility lasts between 20 and 60 years. Thus, the structure of energy production in 2050, when the current economic crisis has been forgotten, will be determined now and over the next years. Even if global energy demand remains stable between now and 2050 (which is highly improbable), the replacement of existing facilities that have reached the end of their life-cycle will still require considerable efforts. (authors)

  4. Energy-saving options for the mitigation of greenhouse gas emissions from the Mongolian energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Dorjpurev, J.; Purevjal, O.; Erdenechimeg, Ch. [and others

    1996-12-31

    The Energy sector is the largest contributor to GHG emission in Mongolia. The Energy sector emits 54 percent of CO2 and 4 percent of methane. All emissions of other greenhouse gases are accounted from energy related activities. The activities in this sector include coal production, fuel combustion, and biomass combustion at the thermal power stations and in private houses (stoves) for heating purposes. This paper presents some important Demand-side options considered for mitigation of CO2 emissions from energy sector such as Energy Conservation in Industrial Sector and in Buildings. Changes in energy policies and programmes in the Mongolian situation that promote more efficient and sustainable practices are presented in the paper. These energy saving measures will not only help reduce greenhouse gas emissions, but will also promote economic development and alleviate other environmental problems.

  5. The technologies in the energy sector; Las tendencias tecnologicas en el sector espanol de la energia

    Energy Technology Data Exchange (ETDEWEB)

    Cabrera Jimenez, J. A.; Claver Cabrero, A.; Sanchez Sudon, F.

    2001-07-01

    This work presents a group of technologies to be considered as critical in the energy sector, with a medium and long time horizon. Technology identification has been made taking into account the basic information used in three foresight studies in renewable energies, advanced conversion technologies of fossil fuels, transport distribution storage and end energy use, conducted by CIEMAT from 1999 to 2001. The results of these studies have been used to group those subjects which experts consider as important in future development lines. The development of these lines requires the introduction of critical emergent technologies. The selection of these critical technologies has been made considering their relevance for the sector and the Spanish position concerning their development. (Author)

  6. Priority mitigation measures in non-energy sector in Kazakstan

    Energy Technology Data Exchange (ETDEWEB)

    Mizina, S.V.; Pilifosova, O.V.; Gossen, E.F.

    1996-12-31

    Fulfilling the Commitments on UN FCCC through the U.S. Country Studies Program, Kazakstan has developed the national GHG Inventory, vulnerability and adaptation assessment and estimated the possibility of mitigation measures in certain sectors. Next step is developing National Climate Change Action Plan. That process includes such major steps as setting priorities in mitigation measures and technologies, their comprehensive evaluation, preparation implementation strategies, developing the procedure of incorporation of the National Action Plan into other development plans and programs. This paper presents programs and measures that can reduce GHG emissions in non-energy sector. Measures in land-use change and forestry, agriculture and coal mining are considered. Current situation in non-energy sector of Kazakstan is discussed. The amount of GHG emissions reduction and cost analysis presented in this paper was developed with the use of IPCC recommendations.

  7. The private sector`s role in developing alternative energy systems in Indonesia

    Energy Technology Data Exchange (ETDEWEB)

    Abdulkadir, A. [PT. Adriant Trading and Engineering, Jakarta, (Indonesia)

    1996-12-31

    Several scenarios have been used to predict the need for electricity in Indonesia up to the year 2020, all of which should provide the best economic performance and the lowest damage to the environment. All scenarios have minimized the use of oil and natural gas as primary energy sources in favour of their use as foreign exchange generators and industrial raw materials. The alternative energy scenarios so developed shows the increasing use of coal, combined cycles, geothermal and hydro-power energy. Nuclear energy is apparently only considered whenever its selection becomes inevitable. The environmental issues associated with future energy generation necessitate serious consideration of the use of the latest technological state-of-the-art clean coal-fired power plants. Other types of alternative energy systems such as photovoltaic, wind energy, biomass, etc., are expected to be developed for site specific regions or remote areas where electricity grids are prohibitive economically. The Indonesian government has supported the use of NRSE (New and Renewable Sources of Energy) for electricity generation by introducing the SPPT, or Small Power Purchase Tariffs, intended to stimulate private sector participation in electricity by offering for purchase PLN (the State power company), using avoided cost calculation mainly for cogeneration systems and electric power from small power producers consisting of private sector and cooperative organizations. (author). 10 tabs., 14 refs.

  8. Potential of energy savings in the hotel sector in Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Ali, Y.; Mustafa, M.; Al-Mashaqbah, S.; Mashal, K.; Mohsen, M. [Hashemite Univ., Zarqa (Jordan)

    2007-07-01

    The number of different types of tourism accommodation has been growing over the past few years. The country of Jordan will face significant challenges in trying to meet the growing energy need and electricity demands while, at the same time, developing the energy sector in a way that minimizes the adverse impacts on the economy, the environment, and social life. This paper discussed energy consumption in the tourist accommodation sector in Jordan. It presented an evaluation of energy conservation in hotels based on a recent survey on environmental performance in Jordan's tourism sector. A survey was designed and distributed to hotels managers and supervisors during August 2006. Field visits were also conducted. The findings focused on several themes, including electricity and diesel fuel consumption and the willingness to adopt energy efficient procedures. such as switching incandescent bulbs to energy saving light bulbs, installing power monitoring systems and using energy efficient appliances. It was concluded that most electricity was consumed for lighting and air-conditioning. 18 refs., 7 tabs., 3 figs.

  9. Effectiveness of energy efficiency regulatory tools in the housing sector

    NARCIS (Netherlands)

    Visscher, H.J.

    2015-01-01

    The urgent need for a dramatic reduction of fossil fuels in the built environment is without any doubt. The energy saving potential of the building stock is considered to be large and to be the most cost efficient sector to contribute to the CO2 reductions. Goals set by the European Union are to bui

  10. Metrology considerations in a fast emerging new energy sector

    DEFF Research Database (Denmark)

    Friis Pedersen, Troels

    2013-01-01

    developed. The process of harmonization of procedures started in the late 80'ies, and this lead to the development of international standards within IEC in the 90'ies. Today, the wind energy sector is well established with an international IEC certification standard and attached standards for design...

  11. Link between intermittent electrical energy sources and district heating sector

    DEFF Research Database (Denmark)

    Dominkovic, Dominik Franjo

    2016-01-01

    Energy has always been one of the key challenges in planning of societies' development worldwide. The COP conference in Paris in December 2015 has shown unprecedented mutual understanding of harmful consequences climate change can cause. Integrating power and heating sectors in an efficient way...

  12. Industrial Sector Energy Efficiency Modeling (ISEEM) Framework Documentation

    Energy Technology Data Exchange (ETDEWEB)

    Karali, Nihan [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Xu, Tengfang [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sathaye, Jayant [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-12-12

    The goal of this study is to develop a new bottom-up industry sector energy-modeling framework with an agenda of addressing least cost regional and global carbon reduction strategies, improving the capabilities and limitations of the existing models that allows trading across regions and countries as an alternative.

  13. Effectiveness of energy efficiency regulatory tools in the housing sector

    NARCIS (Netherlands)

    Visscher, H.J.

    2015-01-01

    The urgent need for a dramatic reduction of fossil fuels in the built environment is without any doubt. The energy saving potential of the building stock is considered to be large and to be the most cost efficient sector to contribute to the CO2 reductions. Goals set by the European Union are to

  14. Link between intermittent electrical energy sources and district heating sector

    DEFF Research Database (Denmark)

    Dominkovic, Dominik Franjo

    2016-01-01

    Energy has always been one of the key challenges in planning of societies' development worldwide. The COP conference in Paris in December 2015 has shown unprecedented mutual understanding of harmful consequences climate change can cause. Integrating power and heating sectors in an efficient way...

  15. Forecasting long-term energy demand of Croatian transport sector

    DEFF Research Database (Denmark)

    Pukšec, Tomislav; Krajačić, Goran; Lulić, Zoran

    2013-01-01

    predictions for the Croatian transport sector are presented. Special emphasis is given to different influencing mechanisms, both legal and financial. The energy demand predictions presented in this paper are based on an end-use simulation model developed and tested with Croatia as a case study. The model...

  16. Energy Efficiency Tracking in Thai Manufacturing Sector by Decomposition Technique

    Directory of Open Access Journals (Sweden)

    Wongsapai Wongkot

    2016-01-01

    Full Text Available This paper presents an analysis of energy saving and changes in energy intensities in Thai manufacturing sector by Logarithmic Mean Divisia Index decomposition technique. This method includes three effects consists of the energy intensity effect, the structural effect and the effect of the economic growth on the energy consumption in Thailand by using the 25-year annual data from 1990 to 2014, carried out in four phases; (i before National Energy Conservation law, (ii during the effect of the law, (iii Transition period of the law from first to second version, and (iv during the effect of the law (No.2. We found that the most effective intensity effect is in the third phase due to the effect of the implementation of new energy efficient equipment from the second phase by enforcement of the law, especially in non-metallic sector, while the first phase illustrates the lowest intensity effect due to the energy conservation law had not been occurred. However, due to the highest economic growth of the country and change from agricultural to industrial development direction, the first phase presents the most effective structural effect, then this effect continuously decreased by time. We also conclude that the energy conservation law have direct effect to energy efficiency of the country however, strictly individual regulation which have target to enforce to energy intensive industries is still required for sustainable energy efficiency improvement.

  17. Cogeneration – development and prospect in Polish energy sector

    Directory of Open Access Journals (Sweden)

    Matuszewska Dominika

    2017-01-01

    Full Text Available Next 10-15 years are crucial for condition of Polish energy sector in light of challenges arising mainly from increasing demand for electric energy, need of reducing greenhouse gases emissions and shutdowns of old units. In this situation cogeneration can be one of the most rational way to meet those circumstances. This paper analyzes present development of cogeneration in Poland and its prospect for future.

  18. Low-energy features of a 1-tev higgs sector

    CERN Document Server

    Appelquist, Thomas

    1979-01-01

    It seems very likely that the Higgs sector of a spontaneously broken gauge theory could be heavy (M = 1 TeV) and strongly interacting. By exploiting the intimate connection of such theories to nonlinear a models, it is possible to show under quite general conditions what sort of impact the heavy Higgs sector can have on low energy experiments (E << 1 TeV). In this talk, the techniques and results will be summar- ized for an SU(2) gauge theory, The analysis of the Weinberg-Salam and other realistic theories will appear in a forthcoming paper.

  19. Energy Efficiency Services Sector: Workforce Size and Expectations for Growth

    Energy Technology Data Exchange (ETDEWEB)

    Goldman, Charles; Fuller, Merrian C.; Stuart, Elizabeth; Peters, Jane S.; McRae, Marjorie; Albers, Nathaniel; Lutzenhiser, Susan; Spahic, Mersiha

    2010-03-22

    The energy efficiency services sector (EESS) is poised to become an increasingly important part of the U.S. economy. Climate change and energy supply concerns, volatile and increasing energy prices, and a desire for greater energy independence have led many state and national leaders to support an increasingly prominent role for energy efficiency in U.S. energy policy. The national economic recession has also helped to boost the visibility of energy efficiency, as part of a strategy to support economic recovery. We expect investment in energy efficiency to increase dramatically both in the near-term and through 2020 and beyond. This increase will come both from public support, such as the American Recovery and Reinvestment Act (ARRA) and significant increases in utility ratepayer funds directed toward efficiency, and also from increased private spending due to codes and standards, increasing energy prices, and voluntary standards for industry. Given the growing attention on energy efficiency, there is a concern among policy makers, program administrators, and others that there is an insufficiently trained workforce in place to meet the energy efficiency goals being put in place by local, state, and federal policy. To understand the likelihood of a potential workforce gap and appropriate response strategies, one needs to understand the size, composition, and potential for growth of the EESS. We use a bottom-up approach based upon almost 300 interviews with program administrators, education and training providers, and a variety of EESS employers and trade associations; communications with over 50 sector experts; as well as an extensive literature review. We attempt to provide insight into key aspects of the EESS by describing the current job composition, the current workforce size, our projections for sector growth through 2020, and key issues that may limit this growth.

  20. Energy consumptions per sector; Les consommations d'energie par secteur

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This document presents the energy consumption data of France per energy type and sector of use in the form of tables and graphics for the last decade and sometimes before: 1 - residential and tertiary sector: energy consumption per energy source, energy consumption per use (coal, heavy and domestic fuels, natural gas, LPG (butane, propane), electricity), comparison of the share of each energy source between 1973 and 2003, 20 years of space heating data in main dwellings (1982-2002), district heating networks from 1987 to 1997; 2 - transportation sector: fuel consumption of individual cars in France (1990-2003, 1990-2002, 1990-2001, 1987-1999), some indicators about the energy consumption in transports in France (2000-2001); 3 - industry sector: consumption of fuel substitutes in the cement industry in 2001, importance and limitations. (J.S.)

  1. Renewable energy sources in the Mexican electrical sector

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez, V. [Univ. Nacional Autonoma de Mexico, Div. de Estudios de Postrado, Facultad de Ingenieria, Coyoacan (Mexico); Martinez, J.H. [Univ. Nacional Autonoma de Mexico, Posgrado en Estudios Latinoamericanos, Facultad de Filosofia y Letras, Div. de Estudios de Posgrado, Coyoacan (Mexico); Ruiz, B.J.

    2008-07-01

    This paper analyzes the role of the renewable energy sources (RES) in the Mexican electrical sector in the context of the proposed renewable energy bill currently under consideration in the Mexican Congress. This paper was divided in three parts. The first part consists of a chronology of institutional background related to RES. The second part is an analysis of the coordination and management system of the Mexican electrical sector, which can facilitate the promotion of RES without significant structural changes. Finally, the pros and cons of the renewable energy bill are analyzed in order to demonstrate the need for greater coherence between the bill and the coordination system. It is concluded that when inconsistency is eliminated, RES would strongly be promoted in Mexico. (orig.)

  2. Impact of climate on energy sector in economic analysis

    Energy Technology Data Exchange (ETDEWEB)

    Warren, H.E.; LeDuc, S.K.

    1981-12-01

    Assessments of economic conditions by region or sector attempt to include relevant climatic variability through residual adjustment techniques. There is no direct consideration of climatic fluctuations. Three recent severe winters combined with the increasing price of energy have intensified the need to quantify the interaction of climate with the energy sector of the economy. This paper presents examples of the uses of climatic data by utilities, public service commissions and the NOAA Center for Environmental Assessment Services to determine econoclimatic energy relationships at the local, state, regional and national levels. A technique based on the linear relationships between heating degree days and natural gas consumption for space heating is used to quantify the interaction of climate and prices on gas consumption. This provides regional estimates of the response of gas consumption to degree days and price.

  3. Energy and water sector policy strategies for drought mitigation.

    Energy Technology Data Exchange (ETDEWEB)

    Kelic, Andjelka; Vugrin, Eric D.; Loose, Verne W.; Vargas, Vanessa N.

    2009-03-01

    Tensions between the energy and water sectors occur when demand for electric power is high and water supply levels are low. There are several regions of the country, such as the western and southwestern states, where the confluence of energy and water is always strained due to population growth. However, for much of the country, this tension occurs at particular times of year (e.g., summer) or when a region is suffering from drought conditions. This report discusses prior work on the interdependencies between energy and water. It identifies the types of power plants that are most likely to be susceptible to water shortages, the regions of the country where this is most likely to occur, and policy options that can be applied in both the energy and water sectors to address the issue. The policy options are designed to be applied in the near term, applicable to all areas of the country, and to ease the tension between the energy and water sectors by addressing peak power demand or decreased water supply.

  4. Energy efficiency and restructuring of the Brazilian power sector

    Energy Technology Data Exchange (ETDEWEB)

    De Martino Jannuzzi, Gilberto [State University of Campinas, Sao Paulo, (Brazil)

    1999-07-01

    Since the early nineties Brazil has initiated a program of reforms in its electric sector which includes utility privatization, de-verticalization. The main objectives were to promote a market-oriented energy industry attractive to private investments. This has led to the loss of sponsorship for the public-interest programs formerly undertaken by the state utilities. In particular, of significant concern are the programs for promotion of energy efficiency, renewable energy technologies, rural electrification and environmental protection. In the midst of the privatization effort, the National Agency for Electrical Energy ANEEL was created (end of 1997). One of the tasks of the regulatory agency is to provide funds and incentives to energy conservation. In this paper we review the role of ANEEL in promoting energy efficiency investments in the context of a market-oriented sector, its limitations and prospects. [Spanish] Desde principios de los anos noventa Brasil ha iniciado un programa de reformas en su sector electrico que incluye la privatizacion del servicio electrico y la desverticalizacion. Los objetivos principales eran promover una industria de la energia orientada comercialmente de la energia electrica, atractiva a las inversiones privadas. Esto ha conducido a la perdida de patrocinio de los programas de interes publico emprendidos antes por las empresas electricas del estado. En particular, de preocupacion significativa estan los programas para la promocion del rendimiento energetico, de las tecnologias de la energia renovable, de la Electrificacion rural y de la proteccion del medio ambiente. En medio del esfuerzo de la privatizacion, la agencia nacional para la energia electrica ANEEL fue creada (finales de 1997). Una de las tareas de la agencia reguladora es proporcionar fondos e incentivos a la conservacion de energia. En este trabajo repasamos el papel de ANEEL en promover inversiones del rendimiento energetico en el contexto de un sector orientado

  5. Potential of energy savings in the hotel sector in Jordan

    Energy Technology Data Exchange (ETDEWEB)

    Ali, Yahya [Department of Humanities and Social Sciences, Faculty of Arts, Hashemite University, Zarqa 13115 (Jordan); Mustafa, Mairna [Department of Sustainable Tourism, Queen Rania' s Institute of Tourism and Heritage, Hashemite University, Zarqa 13115 (Jordan); Al-Mashaqbah, Shireen [International Office, Hashemite University, Zarqa 13115 (Jordan); Mashal, Kholoud [Department of Land Management and Environment, Faculty of Natural Resources and Environment, Hashemite University, Zarqa 13115 (Jordan); Mohsen, Mousa [Department of Mechanical Engineering, Faculty of Engineering, Hashemite University, Zarqa 13115 (Jordan)

    2008-11-15

    This paper presents some insights into Jordan's energy consumption in the tourist accommodation sector. The results of a recent survey on environmental performance in the tourist accommodation sector in Jordan were used to evaluate energy conservation in hotels. A survey was designed and distributed to hotels' managers and departments' supervisors in order to understand the environmental performance in the tourist accommodation sector in Jordan during the period 10-17 August 2006. Also some field visits were conducted to fully understand hotels interaction regarding the environment, in addition to help interpreting the results of the survey. The study is limited to all classified hotels in Jordan. It was found that lighting hotels' main building and outside areas, and air conditioning consume more electricity compared to other departments. The results show that few classified hotels already installed energy saving equipments, though, it was noticed that managers of one star hotels were not really willing to make such changes in their hotels, on the other hand, other classified hotels (2-5 star hotels) have shown a high willingness to make changes in their hotels to reduce the consumption of different types of energy. Hotel's classification played a significant role in explaining variations in most of the results, particularly when it comes to long-term investments to reduce energy consumption by using energy efficient appliances. Five and four star hotels were the most hotels willing to use energy efficient appliances to reduce energy consumption. The study suggested some strategies to help reduce the negative impacts of high energy consumption in hotels. These strategies include better insulation, and enhanced insulation for the hot water reticulation system. Moreover, enhancing and increasing the level of awareness among all hoteliers through a directed and well-designed campaign. Also offer interest free loans; and activate precise

  6. Energy demand and emissions of the non-energy sector

    NARCIS (Netherlands)

    Daioglou, Vasileios; Faaij, Andre P. C.; Saygin, Deger; Patel, Martin K.; Wicke, Birka; van Vuuren, Detlef P.

    The demand for fossil fuels for non-energy purposes such as production of bulk chemicals is poorly understood. In this study we analyse data on non-energy demand and disaggregate it across key services or products. We construct a simulation model for the main products of non-energy use and project

  7. Energy Efficiency Services Sector: Workforce Education and Training Needs

    Energy Technology Data Exchange (ETDEWEB)

    Goldman, Charles A.; Peters, Jane S.; Albers, Nathaniel; Stuart, Elizabeth; Fuller, Merrian C.

    2010-03-19

    This report provides a baseline assessment of the current state of energy efficiency-related education and training programs and analyzes training and education needs to support expected growth in the energy efficiency services workforce. In the last year, there has been a significant increase in funding for 'green job' training and workforce development (including energy efficiency), through the American Recovery and Reinvestment Act (ARRA). Key segments of the energy efficiency services sector (EESS) have experienced significant growth during the past several years, and this growth is projected to continue and accelerate over the next decade. In a companion study (Goldman et al. 2009), our research team estimated that the EESS will increase two- to four-fold by 2020, to 220,000 person-years of employment (PYE) (low-growth scenario) or up to 380,000 PYE (high-growth scenario), which may represent as many as 1.3 million individuals. In assessing energy efficiency workforce education and training needs, we focus on energy-efficiency services-related jobs that are required to improve the efficiency of residential and nonresidential buildings. Figure ES-1 shows the market value chain for the EESS, sub-sectors included in this study, as well as the types of market players and specific occupations. Our assessment does not include the manufacturing, wholesale, and retail distribution subsectors, or energy efficiency-focused operations and maintenance performed by facility managers.

  8. Energy sector methane recovery and use: the importance of policy

    Energy Technology Data Exchange (ETDEWEB)

    Tom Kerr; Michelle Hershman

    2009-08-15

    To raise awareness about appropriate policy options to advance methane recovery and use in the energy sector, the IEA has conducted a series of analyses and studies over the past few years. This report continues IEA efforts by providing policy makers with examples and best practices in methane mitigation policy design and implementation. This report offers an overview of four types of methane mitigation projects that have the strongest links to the energy sector: oil and gas methane recovery and reduction of leaks and losses; coal mine methane; landfill methane; and manure methane recovery and use. It identifies successful policies that have been used to advance these important projects. This information is intended to guide policy makers as they search for low-cost, near-term solutions to climate change. 38 refs., 10 figs., 1 app.

  9. Sustainability and Energy Efficiency in the Automotive Sector

    CERN Document Server

    CERN. Geneva

    2013-01-01

    Since this year there can be no doubt that "sustainability" has become the top issue in the automotive sector. Volkswagen's CEO Prof. Dr. Martin Winterkorn attacked incumbents like BMW Group (so far the "most sustainable car manufacturer" for the 8th consecutive year) or Toyota (producer of the famous "Prius") head-on by boldly stating to become "the most profitable and most sustainable car manufacturer worldwide by 2018" . This announcement clearly shows that "sustainability" and "profitability" no longer are considered as conflicting targets. On the contrary, to Prof. Dr. Winterkorn : "climate protection is a driver for economic growth". To prime discussions, the plenary talk will give a brief overview of the entire range of energy efficiency in the automotive sector: based on the multiple drivers behind energy efficiency, practical examples are presented along the entire life-cycle of cars (R&D, production, usage and recycling). These "cases" include big automobile producers as well as their respectiv...

  10. Price regulation in the Spanish energy sectors: who benefits?

    Energy Technology Data Exchange (ETDEWEB)

    Arocena, Pablo; Contin, Ignacio; Huerta, Emilio [Departamento de Gestion de Empresas, Universidad Publica de Navarra, Campus de Arrosadia. 31006, Pamplona (Spain); [Canterbury Business School, University of Kent Canterbury (United Kingdom)

    2002-08-01

    This paper analyses the distribution of benefits between firms and consumers due to the price regulation of the Spanish energy sectors (electricity, oil fuels and gas) during the decade 1987-1997. To that effect, we compare the actual evolution of energy prices with alternate benchmarks in order to assess the potential existence of a pro-industry or a pro-consumer bias in the pricing policies followed by the regulator. Our results show a pro-industry-biased regulatory context, where consumers benefited very little from price control. The successive price adjustments over time allowed the companies to keep all the productivity gains and cost reductions and to increase their profitability rates relative to those achieved in the manufacturing sector. (Author)

  11. Reforming Mexico’s Energy Sector to Enhance Stability

    Science.gov (United States)

    2011-10-27

    requirement to reform Mexico’s energy sector. Subsequent analysis demonstrates government ownership of Petroleos Mexico (Pemex) is the fundamental...ownership of Petroleos Mexico (Pemex) is the fundamental destabilizing flaw in regulatory policy, by tracing various problems back to this root cause... Petroleos Mexico (Pemex) is the second largest company in Latin America and the seventh largest producer of oil in the world.1 The government of

  12. End use energy consumption data base: transportation sector

    Energy Technology Data Exchange (ETDEWEB)

    Hooker, J.N.; Rose, A.B.; Greene, D.L.

    1980-02-01

    The transportation fuel and energy use estimates developed a Oak Ridge National Laboratory (ORNL) for the End Use Energy Consumption Data Base are documented. The total data base contains estimates of energy use in the United States broken down into many categories within all sectors of the economy: agriculture, mining, construction, manufacturing, commerce, the household, electric utilities, and transportation. The transportation data provided by ORNL generally cover each of the 10 years from 1967 through 1976 (occasionally 1977 and 1978), with omissions in some models. The estimtes are broken down by mode of transport, fuel, region and State, sector of the economy providing transportation, and by the use to which it is put, and, in the case of automobile and bus travel, by the income of the traveler. Fuel types include natural gas, motor and aviation gasoline, residual and diesel oil, liuqefied propane, liquefied butane, and naphtha- and kerosene-type jet engine fuels. Electricity use is also estimated. The mode, fuel, sector, and use categories themselves subsume one, two, or three levels of subcategories, resulting in a very detailed categorization and definitive accounting.

  13. ImSET: Impact of Sector Energy Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Roop, Joseph M.; Scott, Michael J.; Schultz, Robert W.

    2005-07-19

    This version of the Impact of Sector Energy Technologies (ImSET) model represents the ''next generation'' of the previously developed Visual Basic model (ImBUILD 2.0) that was developed in 2003 to estimate the macroeconomic impacts of energy-efficient technology in buildings. More specifically, a special-purpose version of the 1997 benchmark national Input-Output (I-O) model was designed specifically to estimate the national employment and income effects of the deployment of Office of Energy Efficiency and Renewable Energy (EERE) -developed energy-saving technologies. In comparison with the previous versions of the model, this version allows for more complete and automated analysis of the essential features of energy efficiency investments in buildings, industry, transportation, and the electric power sectors. This version also incorporates improvements in the treatment of operations and maintenance costs, and improves the treatment of financing of investment options. ImSET is also easier to use than extant macroeconomic simulation models and incorporates information developed by each of the EERE offices as part of the requirements of the Government Performance and Results Act.

  14. Vietnam's energy sector: A review of current energy policies and strategies

    Energy Technology Data Exchange (ETDEWEB)

    Tien Minh Do, E-mail: tmdo@eng.uts.edu.au [Hanoi University of Science and Technology (HUST), 1 Dai Co Viet Street, Hai Ba Trung District, Hanoi (Viet Nam); Sharma, Deepak [University of Technology, Sydney (UTS), Broadway, Ultimo, NSW 2007 (Australia)

    2011-10-15

    Since the introduction of market-oriented economy in 1986, Vietnam has made noticeable socio-economic progress. In this progress, the energy sector has played a vital role. This role is likely to deepen in the years to come as Vietnam strives to achieve even higher levels in economic progress. Such deepening in the role of energy, this paper argues, will heighten concerns about the security of energy supply, and economic, environmental, social and political consequences. In order to address these issues, Vietnam has over the last decade, developed a suite of energy policies. A deeper review of these policies suggests that they are typified by economic-growth orientation, exclusive focus on a single-sector or single issue, and largely neglect the significance of cross-sectoral and cross-thematic issues arising from the interdependencies between energy, economy, and the polity at large. The existing energy policy settings are, therefore, unlikely to be able to provide a satisfactory redress to the challenges noted above. This paper provides an overview of the current energy policies with a view to identify areas where further policy effort is needed in order to facilitate a sustainable development of the Vietnamese energy sector. - Highlights: > Identifying challenges faced by the Vietnamese energy sector. > Analyzing limitations of the existing energy policy settings (policies, strategies and institutions) in addressing these challenges. > Developing recommendations on improving the existing energy policy settings to provide a satisfactory redress for the challenges noted above.

  15. Energy transition of a sector in the Netherlands

    Energy Technology Data Exchange (ETDEWEB)

    Opstelten, I.J. [Energy research Centre of the Netherlands ECN, Petten (Netherlands); Weterings, R. [TNO, Delft (Netherlands); Versteeg, F.A. [FORGOOD, Amsterdam (Netherlands)

    2010-09-15

    To realize the energy transition in the building sector, three types of obstacles have to be overcome: technology-related, process-related and integration of technology and process. To this end an innovation / implementation program has been set up. The intrinsic driver of the program is the realization of increasingly more ambitious energy concepts in three successive waves, allowing for the different actors to learn from the previous wave, to prepare for the next wave and to scale up these type of projects both in terms of quantity and quality. The establishment process of the program identified a key success factor for the transition process itself: the role of the individual.

  16. Potentials for energy savings and long term energy demands for Croatian households sector

    DEFF Research Database (Denmark)

    Pukšec, Tomislav; Mathiesen, Brian Vad; Duic, Neven

    2011-01-01

    demand in the future, based on careful and rational energy planning. Different financial, legal and technological mechanisms can lead to significant savings in the households sector which also leads to lesser greenhouse gas emissions and lower Croatian dependence on foreign fossil fuels....... relevant. In order to plan future energy systems it is important to know future possibilities and needs regarding energy demand for different sectors. Through this paper long term energy demand projections for Croatian households sector will be shown with a special emphasis on different mechanisms, both...... financial, legal but also technological that will influence future energy demand scenarios. It is important to see how these mechanisms influence, positive or negative, on future energy demand and which mechanism would be most influential. Energy demand predictions in this paper are based upon bottom...

  17. Potentials for energy savings and long term energy demands for Croatian households sector

    DEFF Research Database (Denmark)

    Pukšec, Tomislav; Mathiesen, Brian Vad; Duic, Neven

    2013-01-01

    demand in the future, based on careful and rational energy planning. Different financial, legal and technological mechanisms can lead to significant savings in the households sector which also leads to lesser greenhouse gas emissions and lower Croatian dependence on foreign fossil fuels....... relevant. In order to plan future energy systems it is important to know future possibilities and needs regarding energy demand for different sectors. Through this paper long term energy demand projections for Croatian households sector will be shown with a special emphasis on different mechanisms, both...... financial, legal but also technological that will influence future energy demand scenarios. It is important to see how these mechanisms influence, positive or negative, on future energy demand and which mechanism would be most influential. Energy demand predictions in this paper are based upon bottom...

  18. Globalization of the energy sector: Environmental challenges and options for future actions

    Energy Technology Data Exchange (ETDEWEB)

    Benavides, Pablo

    1998-12-01

    This publication relates to environmental challenges of the energy sector and options for future action. Following themes are discussed: Globalisation of the energy sector; environmental challenges; the challenge of climate change; options for future action

  19. Energy and Climate Monitor Agricultural Sector 2011; Energie- en klimaatmonitor Agrosectoren 2011

    Energy Technology Data Exchange (ETDEWEB)

    Moerkerken, A.; Gerlagh, T.; De Jong, G.; Both, D. [Agentschap NL, Den Haag (Netherlands); Verhoog, D. [Landbouw Economisch Instituut LEI-WUR, Wageningen UR, Wageningen (Netherlands); Segers, R. [Centraal Bureau voor de Statistiek CBS, Den Haag (Netherlands)

    2011-12-15

    This report contains the results of the Innovation and Action program Dutch Agricultural sectors, showing a total overview of energy and climate in the agricultural sectors, detailed results of the agricultural, horticultural -open cultivation, and cattle farming sectors and the forestry and wood sectors, as well as several highlights of the sectors that already have their own monitor (greenhouse horticulture, flower bulbs, mushrooms and agricultural industry) [Dutch] Resultaten van het Innovatie- en actieprogramma Agrosectoren met een totaaloverzicht van energie en klimaat in de agrosectoren, gedetailleerde resultaten van de ATV-sectoren (akkerbouw, tuinbouw open teelt en veehouderij) en de bos- en houtsector, en enkele highlights van de sectoren die al een eigen monitor hebben (glastuinbouw, bloembollen, paddenstoelen en agro-industrie)

  20. Reporting on Long-Term Value Creation—The Example of Public Canadian Energy and Mining Companies

    Directory of Open Access Journals (Sweden)

    Petra F. A. Dilling

    2016-09-01

    Full Text Available This study empirically analyzes reporting on long-term value creation for Canadian public mining and energy companies. It represents an important first step in determining the quality of reporting and its determinants for large public companies. In this exploratory empirical study, a reporting quality scoring index was developed to measure disclosure quality of long-term value creation reporting. Content analysis was used to examine financial and sustainability reports for a sample of twenty Canadian public mining and energy companies. Corporate disclosure quality scores were then calculated by assessing the quality of reporting in four main categories. The findings suggest that overall disclosure quality on long-term value creation is still low. Companies disclosing higher quality information on long-term value creation are of bigger size, operate in the basic materials sector, have an independent board, are listed in the Dow Jones Sustainability Index, experience higher stock volatility and use more words related to long-term value creation in their annual financial and non-financial reports. In order to increase and restore stakeholder trust and credibility as well as a tool to maintain stability, it is strongly recommended to introduce adequate mandatory standardization resulting in a set of internationally recognized reporting standards as well as a requirement for external assurance of reports.

  1. Energy. A sector in danger; Energie: une filiere en danger

    Energy Technology Data Exchange (ETDEWEB)

    Dupin, L.

    2011-03-15

    Just like the Three Mile Island and Chernobyl accidents slowed down the pace of development of nuclear energy, several countries put their project of construction of new nuclear reactors into question again after the accident of Fukushima, or at least decided a security assessment of their installations. The article comments the reactions of different political actors in France belonging either to the government or to the opposition. The level of this last accident may surely impact the development of nuclear reactors throughout the world, but may not stop it because of energy needs. Safety standards might be reassessed and some countries might choose other energy sources like gas for example. As Areva claims a high safety level for the EPR, a discussion emerges about the compliance of some French installations (Fessenheim, Cadarache) with anti-seismic construction standards

  2. New interactions in the dark sector mediated by dark energy

    CERN Document Server

    Brookfield, A W; Hall, L M H

    2007-01-01

    Cosmological observations have revealed the existence of a dark matter sector, which is commonly assumed to be made up of one particle species only. However, this sector might be more complicated than we currently believe: there might be more than one dark matter species (for example two components of cold dark matter or a mixture of hot and cold dark matter) and there may be new interactions between these particles. In this paper we study the possibility of multiple dark matter species and interactions mediated by a dark energy field. We study both the background and the perturbation evolution in these scenarios. We find that the background evolution of a system of multiple dark matter particles (with constant couplings) mimics a single fluid with a time-varying coupling parameter. However, this is no longer true on the perturbative level. We study the case of attractive and repulsive forces as well as a mixture of cold and hot dark matter particles.

  3. Susceptibility of SCADA systems and the energy sector

    Science.gov (United States)

    Goike, Lindsay

    The research in this paper focused on analyzing SCADA systems in the energy sector for susceptibility to cyber attacks, in furtherance of providing suggestions to mitigate current and future cyber attacks. The research will be addressing the questions: how are SCADA systems susceptible to cyber attacks, and what are the suggested ways to mitigate both current and future cyber attacks. The five main categories of security vulnerabilities facing current SCADA systems were found to be: connectivity to the Internet, failure to plan, interdependency of sectors, numerous different types of threats, and outdated software. Some of the recommendations mentioned to mitigate current and future risks were: virtual private networks, risk assessments, increased physical security, updating of software, and firewalls.

  4. Modelling energy demand in the buildings sector within the EU

    Energy Technology Data Exchange (ETDEWEB)

    O Broin, Eoin

    2012-11-01

    In the on-going effort within the EU to tackle greenhouse gas emissions and secure future energy supplies, the buildings sector is often referred to as offering a large potential for energy savings. The aim of this thesis is to produce scenarios that highlight the parameters that affect the energy demands and thus potentials for savings of the building sector. Top-down and bottom-up approaches to modelling energy demand in EU buildings are applied in this thesis. The top-down approach uses econometrics to establish the historical contribution of various parameters to energy demands for space and water heating in the residential sectors of four EU countries. The bottom-up approach models the explicit impact of trends in energy efficiency improvement on total energy demand in the EU buildings stock. The two approaches are implemented independently, i.e., the results from the top-down studies do not feed into those from the bottom-up studies or vice versa. The explanatory variables used in the top-down approach are: energy prices; heating degree days, as a proxy for outdoor climate; a linear time trend, as a proxy for technology development; and the lag of energy demand, as a proxy for inertia in the system. In this case, inertia refers to the time it takes to replace space and water heating systems in reaction to price changes. The analysis gives long-term price elasticities of demand as follows: for France, -0.17; for Italy, -0.35; for Sweden, -0.27; and for the UK, -0.35. These results reveal that the price elasticity of demand for space and water heating is inelastic in each of these cases. Nonetheless, scenarios created for the period up to 2050 using these elasticities and an annual price increase of 3 % show that demand can be reduced by more than 1 % per year in France and Sweden and by less than 1 % per year in Italy and the UK. In the bottom-up modelling, varying rates for conversion efficiencies, heating standards for new buildings, end-use efficiency, and

  5. Energy data sourcebook for the US residential sector

    Energy Technology Data Exchange (ETDEWEB)

    Wenzel, T.P.; Koomey, J.G.; Sanchez, M. [and others

    1997-09-01

    Analysts assessing policies and programs to improve energy efficiency in the residential sector require disparate input data from a variety of sources. This sourcebook, which updates a previous report, compiles these input data into a single location. The data provided include information on end-use unit energy consumption (UEC) values of appliances and equipment efficiency; historical and current appliance and equipment market shares; appliances and equipment efficiency and sales trends; appliance and equipment efficiency standards; cost vs. efficiency data for appliances and equipment; product lifetime estimates; thermal shell characteristics of buildings; heating and cooling loads; shell measure cost data for new and retrofit buildings; baseline housing stocks; forecasts of housing starts; and forecasts of energy prices and other economic drivers. This report is the essential sourcebook for policy analysts interested in residential sector energy use. The report can be downloaded from the Web at http://enduse.lbl. gov/Projects/RED.html. Future updates to the report, errata, and related links, will also be posted at this address.

  6. 31 CFR 500.584 - Energy sector projects in North Korea.

    Science.gov (United States)

    2010-07-01

    ... energy sector projects in North Korea in connection with that country's transition to light-water reactor... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Energy sector projects in North Korea... Licenses, Authorizations and Statements of Licensing Policy § 500.584 Energy sector projects in North...

  7. Energy Use in China: Sectoral Trends and Future Outlook

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, Nan; McNeil, Michael A.; Fridley, David; Lin, Jiang; Price,Lynn; de la Rue du Can, Stephane; Sathaye, Jayant; Levine, Mark

    2007-10-04

    This report provides a detailed, bottom-up analysis ofenergy consumption in China. It recalibrates official Chinese governmentstatistics by reallocating primary energy into categories more commonlyused in international comparisons. It also provides an analysis of trendsin sectoral energy consumption over the past decades. Finally, itassesses the future outlook for the critical period extending to 2020,based on assumptions of likely patterns of economic activity,availability of energy services, and energy intensities. The followingare some highlights of the study's findings: * A reallocation of sectorenergy consumption from the 2000 official Chinese government statisticsfinds that: * Buildings account for 25 percent of primary energy, insteadof 19 percent * Industry accounts for 61 percent of energy instead of 69percent * Industrial energy made a large and unexpected leap between2000-2005, growing by an astonishing 50 percent in the 3 years between2002 and 2005. * Energy consumption in the iron and steel industry was 40percent higher than predicted * Energy consumption in the cement industrywas 54 percent higher than predicted * Overall energy intensity in theindustrial sector grew between 2000 and 2003. This is largely due tointernal shifts towards the most energy-intensive sub-sectors, an effectwhich more than counterbalances the impact of efficiency increases. *Industry accounted for 63 percent of total primary energy consumption in2005 - it is expected to continue to dominate energy consumption through2020, dropping only to 60 percent by that year. * Even assuming thatgrowth rates in 2005-2020 will return to the levels of 2000-2003,industrial energy will grow from 42 EJ in 2005 to 72 EJ in 2020. * Thepercentage of transport energy used to carry passengers (instead offreight) will double from 37 percent to 52 percent between 2000 to 2020,.Much of this increase is due to private car ownership, which willincrease by a factor of 15 from 5.1 million in 2000 to

  8. Feasibility of a 90° electric sector energy analyzer for low energy ion beam characterization

    Energy Technology Data Exchange (ETDEWEB)

    Mahinay, C. L. S., E-mail: cmahinay@nip.upd.edu.ph; Ramos, H. J. [National Institute of Physics, University of the Philippines, Diliman, Quezon City 1101, Metro Manila (Philippines); Wada, M. [Graduate School of Science and Engineering, Doshisha University, Kyotanabe, Kyoto 610-0321 (Japan)

    2015-02-15

    A simple formula to calculate refocusing by locating the output slit at a specific distance away from the exit of 90° ion deflecting electric sector is given. Numerical analysis is also performed to calculate the ion beam trajectories for different values of the initial angular deviation of the beam. To validate the theory, a compact (90 mm × 5.5 mm × 32 mm) 90° sector ESA is fabricated which can fit through the inner diameter of a conflat 70 vacuum flange. Experimental results show that the dependence of resolution upon the distance between the sector exit and the Faraday cup agrees with the theory. The fabricated 90° sector electrostatic energy analyzer was then used to measure the space resolved ion energy distribution functions of an ion beam with the energy as low as 600 eV.

  9. Energy and exergy use in public and private sector of Saudi Arabia

    Energy Technology Data Exchange (ETDEWEB)

    Dincer, I. E-mail: idincer@kfupm.edu.sa; Hussain, M.M.; Al-Zaharnah, I

    2004-09-01

    In this paper, we deal with the analysis of energy and exergy utilization in the public and private sector of Saudi Arabia by considering the energy and exergy flows for the years between 1990 and 2001. Energy and exergy analyses for the public and private sector are undertaken to study the energy and exergy efficiencies. These sectoral efficiencies are then compared, and energy and exergy flow diagrams for the public and private sector over the years are presented, respectively. Energy and exergy efficiencies of the public and private sector are compared for its six sub-sectors, namely commercial, governmental, streets, Mosques, hospitals and charity associations, particularly illustrated for the year 2000. Hospital sub-sector appears to be the most energy efficient sector and government sub-sector the most exergy efficient one. The results presented here provide insights into the sectoral energy use that may assist energy policy makers for the country. It is believed that the present techniques are useful for analyzing sectoral energy and exergy utilization, and that they provide Saudi Arabia with energy savings through energy efficiency and/or energy conservation measures. It is also be helpful to establish standards to facilitate application in industry and in other planning processes such as energy planning.

  10. Institutional and Policy Assessment of Renewable Energy Sector in Afghanistan

    Directory of Open Access Journals (Sweden)

    Ahmad Murtaza Ershad

    2017-01-01

    Full Text Available Renewable energy resources could play a vital role in the sustainable economic, social, and environmental development of Afghanistan. Heavy reliance of rural households on firewood, rising costs of fossil fuels, outdoor and indoor air pollution, and climate change are some of the challenges that can be addressed by diversifying our power production fuel inputs and adopting renewable energy technologies. In order to deploy and scale up renewable energy technologies and improve access to sustainable energy, clear policies and targets and dedicated institutions are crucial. Fortunately, Afghan government with the support of international community is setting ambitious targets for the renewable energy sector and is encouraging national and international investors to take part in the generation, transmission, and distribution of renewable energy especially electricity through Power Purchase Agreements or very cheap land leases. Thus, the objectives of this report are (I to review the existing institutions in the field of renewable energy, (II to review renewable energy policies and targets in Afghanistan, and (III to identify institutional and policy gaps and recommend solutions.

  11. A review of Ghana’s energy sector national energy statistics and policy framework

    Directory of Open Access Journals (Sweden)

    Samuel Asumadu-Sarkodie

    2016-12-01

    Full Text Available In this study, a review of Ghana’s energy sector national energy statistics and policy framework is done to create awareness of the strategic planning and energy policies of Ghana’s energy sector that will serve as an informative tool for both local and foreign investors, help in national decision-making for the efficient development and utilization of energy resources. The review of Ghana’s energy sector policy is to answer the question, what has been done so far? And what is the way forward? The future research in Ghana cannot progress without consulting the past. In order to ensure access to affordable, reliable, sustainable, and modern energy for all, Ghana has begun expanding her economy with the growing Ghanaian population as a way to meet the SDG (1, which seeks to end poverty and improve well-being. There are a number of intervention strategies by Ghana’s Energy sector which provides new, high-quality, and cost-competitive energy services to poor people and communities, thus alleviating poverty. Ghana’s Energy sector has initiated the National Electrification Scheme, a Self-Help Electrification Program, a National Off-grid Rural Electrification Program, and a Renewable Energy Development Program (REDP. The REDP aims to: assess the availability of renewable energy resources, examine the technical feasibility and cost-effectiveness of promising renewable energy technologies, ensure the efficient production and use of the Ghana’s renewable energy resources, and develop an information base that facilitates the establishment of a planning framework for the rational development and the use of the Ghana’s renewable energy resources.

  12. ACCOUNTANCY REFLECTION OF ENVIRONMENT INFORMATION REGARDING THE ENERGY SECTOR

    Directory of Open Access Journals (Sweden)

    Lucean MIHALCEA

    2014-06-01

    Full Text Available Natural resources, especially energetical ones, have continuously influenced the evolution of human society, including the economical developement, and so the problem of their deficiency and their limited character is a problem of major interest for the human kind in their quest to find the balance betwen the need of economical expansion and the environment protection. The purpose of this paper work is to show the importancy of energy eficiency by asuming two main action directions: to encrease the quantity of renewable energy and to emprove the energetical efficiency. After the researches we made, we brought in attention the main mechanisms used in the insurance of sustainability security and competitiveness of the energy sector. These practices the objectives of the sustainable development principle, exemplified from accountancy point of view through a new instrument in the economical theory: environmental accountancy which ensures the background regarding the recognition, evaluation and presentation of environment information.

  13. Reducing barriers to energy efficiency in the German mechanical engineering sector. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Schleich, J.; Boede, U.

    2000-12-01

    This report describes the empirical research into barriers to energy efficiency in the German mechanical engineering (ME) sector. It is one of nine such reports in the BARRIERS project. The report contains description and analysis of four case studies of energy management in German companies in the ME sector. The results are analysed using the theoretical framework developed for the BARRIERS project. The report also provides brief recommendations on how these barriers to the rational use of energy (RUE) may be overcome and how energy efficiency within the ME sector may be improved. The results of the study for the ME sector in Germany are summarised in this executive summary under the following headings: - Characterising the mechanical engineering sector; - Case studies of energy management in the German mechanical engineering sector; - Evidence of barriers in the German mechanical engineering sector; - The role of energy service companies in the mechanical engineering sector; - Policy implications. (orig.)

  14. Reducing barriers to energy efficiency in the German mechanical engineering sector. Executive summary

    Energy Technology Data Exchange (ETDEWEB)

    Schleich, J.; Boede, U.

    2000-12-01

    This report describes the empirical research into barriers to energy efficiency in the German mechanical engineering (ME) sector. It is one of nine such reports in the BARRIERS project. The report contains description and analysis of four case studies of energy management in German companies in the ME sector. The results are analysed using the theoretical framework developed for the BARRIERS project. The report also provides brief recommendations on how these barriers to the rational use of energy (RUE) may be overcome and how energy efficiency within the ME sector may be improved. The results of the study for the ME sector in Germany are summarised in this executive summary under the following headings: - Characterising the mechanical engineering sector; - Case studies of energy management in the German mechanical engineering sector; - Evidence of barriers in the German mechanical engineering sector; - The role of energy service companies in the mechanical engineering sector; - Policy implications. (orig.)

  15. Designing effective incentives for energy conservation in the public sector

    Science.gov (United States)

    Drezner, Jeffrey Alan

    Understanding why government officials behave in certain ways under particular circumstances is an important theme in political science. This research explores the design of policies and incentives targeted at public sector officials, in particular the use of market based policy tools in a non-market environment, and the influence of that organizational environment on the effectiveness of the policy. The research examines the case of Department of Defense (DoD) facility energy management. DoD energy policy includes a provision for the retention of savings generated by conservation activities: two-thirds of the savings is retained at the installation generating the savings, half to used for further investment in energy conservation, and half to be used for general morale, welfare, and recreation activities. This policy creates a financial incentive for installation energy managers to establish higher quality and more active conservation programs. A formal written survey of installation energy managers within DoD was conducted, providing data to test hypotheses regarding policy effectiveness and factors affecting policy implementation. Additionally, two detailed implementation case studies were conducted in order to gain further insights. Results suggest that policy design needs to account for the environment within which the policy will be implemented, particularly organizational culture and standard operating procedures. The retention of savings policy failed to achieve its intended outcome---retention of savings for re-investment in energy conservation---because the role required of the financial management community was outside its normal mode of operation and interests and the budget process for allocating resources did not include a mechanism for retention of savings. The policy design did not adequately address these start-up barriers to implementation. This analysis has shown that in order for retention of savings, or similar policies based on market

  16. The 2011 Tohoku earthquake : the impact on the energy sector

    OpenAIRE

    Azevedo Neto, Guilherme Maria Ferraz de

    2013-01-01

    The purpose of this paper is to study the impact caused by the Tohoku 2011 earthquake, within the energy sector across the World. In order to measure results, a couple of methodologies that resorted to abnormal returns were undertaken and multiple significance tests were made to verify statistical relevancy on the findings. It has been possible to observe a positive reaction on the “Nuclear Energy” companies, as well as a negative impact on the “Renewable Energy” group, with the most prominen...

  17. Barriers to Energy Efficiency and the Uptake of Green Revolving Funds in Canadian Universities

    Science.gov (United States)

    Maiorano, John; Savan, Beth

    2015-01-01

    Purpose: The purpose of this paper is to investigate the barriers to the implementation of energy efficiency projects in Canadian universities, including access to capital, bounded rationality, hidden costs, imperfect information, risk and split incentives. Methods to address these barriers are investigated, including evaluating the efficacy of…

  18. Environmental management in sugar-energy sector: a comparative analysis

    Directory of Open Access Journals (Sweden)

    Andréia Marize Rodrigues

    2014-11-01

    Full Text Available With the rise of the environmental variable in the business environment, companies started to give greater attention to strategies and practices focused on the rational use of natural resources and minimize the environmental impacts of their business operations. Many productive sectors stood out in the reflections on production and the environment, as is the case of the sugar energy industry, which constitutes a sector with a highly demanding industrial activity of natural resources, whether as sources of inputs as depositories of waste production. Thus, the aim of this paper is a comparative analysis of environmental practices of two sugar energy plants, both from the point of view of their operational strategy and regarding the suitability of the disposal of waste generated by the industrial area. It was concluded that, although many practices adopted by businesses are analogous, one of the studied plants have distinctive environmental performance, because of the increased attention given to the implementation of environmental practices and especially the inclusion of the environmental variable in their strategies.

  19. Intelligent sector coupling. Efficient energy transition; Intelligente Sektorkopplung. Effiziente Energiewende

    Energy Technology Data Exchange (ETDEWEB)

    Kamphues, Stephan

    2017-04-15

    The transformation process of the German energy industry is advancing. The power line and storage infrastructure still appears to be very neglected. The 2050 climate protection plan, but also the EU winter package, is an all-electric approach despite sector-specific targets. In addition to the exorbitant expansion requirements for renewables, infrastructures with enormous transport and storage potential are ''given away''. As in the interview with OGE CEO Stephan Kamphues becomes clear, an efficient energy transition requires an intelligent coupling of different sectors and infrastructures, ultimately even perhaps network convergence. [German] Der Transformationsprozess der deutschen Energiewirtschaft schreitet voran. Immer noch stark vernachlaessigt erscheint die Leitungs- und Speicherinfrastruktur. Dem Klimaschutzplan 2050, aber auch dem EU-Winterpaket wohnt trotz sektorspezifischer Ziele ein all electric-Ansatz inne. Neben exorbitantem Ausbaubedarf an Erneuerbaren ''verschenkt'' man damit Infrastrukturen mit riesigem Transport- und Speicherpotenzial. Wie im Interview mit OGE-Geschaeftsfuehrer Stephan Kamphues deutlich wird, erfordert eine effiziente Energiewende eine intelligente Kopplung verschiedener Sektoren und Infrastrukturen, letztendlich vielleicht sogar Netzkonvergenz.

  20. Risk management in the energy sector; Energiesector verplicht tot risicomanagement

    Energy Technology Data Exchange (ETDEWEB)

    Razzorenova, I.

    2006-06-15

    Within the framework of The International Financial Reporting Standards (IFRS) since January 1, 2005, energy companies are obliged to give account of their system of risk management. This tool can be used to monitor the new developments in this sector and to control the consequences. Deloitte studied how the risk management tool is used in 16 energy companies. [Dutch] In het kader van de International Financial Reporting Standards zijn energiebedrijven sinds 1 januari 2005 verplicht externe verantwoording af te leggen over het systeem van risicobeheersing, staat risicomanagement hoog op de agenda. Risicomanagement kan worden ingezet als een middel om deze ontwikkelingen en de consequenties ervan te inventariseren en beheersbaar te maken. Deloitte onderzocht bij 16 energiebedrijven hoe dit middel wordt ingezet.

  1. Developing competence based qualification system in the nuclear energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Ceclan, Mihail [European Commission, Petten (Netherlands). Inst. for Energy and Transport

    2016-04-15

    The Institute for Energy and Transport of the Joint Research Centre, European Commission, developed a strategy and road map for ECVET implementation. The JRC road map for European Credit System for Vocational Education and Training (ECVET) implementation has reached the stage of Competence-Based Qualification System development. The Competence-Based Qualification System can help bridge the gap between Human Resources demand and supply in the nuclear market by structuring qualifications in small independent parts. This very specific ECVET feature of a qualification, facilitates the process of competences accumulation and the lifelong learning, mobility and flexible learning pathways. New developments are presented about the Competence-Based Qualification System development for the nuclear energy sector.

  2. Reducing barriers to energy efficiency in the German brewing sector. Executive Summary

    Energy Technology Data Exchange (ETDEWEB)

    Schleich, J.; Boede, U.; Ostertag, K.; Radgen, P.

    2000-12-01

    This report describes the empirical research into barriers to energy efficiency in the German brewing sector. It is one of nine such reports in the BARRIERS project. The report contains description and analysis of five case studies of energy management in German breweries. The results are analysed using the theoretical framework developed for the BARRIERS project. The report also provides brief recommendations on how these barriers to the rational use of energy (RUE) may be overcome and how energy efficiency within the brewing sector may be improved. The results of the study for the brewing sector in Germany are summarised in this executive summary under the following headings: - Characterising the brewing sector; - Case studies of energy management in the German brewing sector; - Evidence of barriers in the German brewing sector; - The role of energy service companies in the brewing sector; - Policy implications. (orig.)

  3. Reducing barriers to energy efficiency in the German brewing sector. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Schleich, J.; Boede, U.; Ostertag, K.; Radgen, P.

    2000-12-01

    This report describes the empirical research into barriers to energy efficiency in the German brewing sector. It is one of nine such reports in the BARRIERS project. The report contains description and analysis of five case studies of energy management in German breweries. The results are analysed using the theoretical framework developed for the BARRIERS project. The report also provides brief recommendations on how these barriers to the rational use of energy (RUE) may be overcome and how energy efficiency within the brewing sector may be improved. The results of the study for the brewing sector in Germany are summarised in this executive summary under the following headings: - Characterising the brewing sector - Case studies of energy management in the German brewing sector; - Evidence of barriers in the German brewing sector; - The role of energy service companies in the brewing sector; - Policy implications. (orig.)

  4. Reducing barriers to energy efficiency in the German higher education sector. Executive summary

    Energy Technology Data Exchange (ETDEWEB)

    Schleich, J.; Boede, U.

    2000-12-01

    This report describes the empirical research into barriers to energy efficiency in the German higher education (HE) sector. It is one of nine such reports in the BARRIERS project. The report contains description and analysis of six case studies of energy management in German universities. The results are analysed using the theoretical framework developed for the BARRIERS project (Sorrell et al., 2000). The report also provides brief recommendations on how these barriers to the rational use of energy (RUE) may be overcome and how energy efficiency within the sector may be improved. The results of the study for the higher education sector in Germany are summarised in this executive summary under the following headings: - Characterising the higher education sector; - Case studies of energy management in the German higher education sector; - Evidence of barriers in the German higher education sector; - The role of energy service companies in the higher education sector; - Policy implications. (orig.)

  5. Reducing barriers to energy efficiency in the German higher education sector. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Schleich, J.; Boede, U.

    2000-12-01

    This report describes the empirical research into barriers to energy efficiency in the German higher education (HE) sector. It is one of nine such reports in the BARRIERS project. The report contains description and analysis of six case studies of energy management in German universities. The results are analysed using the theoretical framework developed for the BARRIERS project (Sorrell et al., 2000). The report also provides brief recommendations on how these barriers to the rational use of energy (RUE) may be overcome and how energy efficiency within the sector may be improved. The results of the study for the higher education sector in Germany are summarised in this executive summary under the following headings: - Characterising the higher education sector; - Case studies of energy management in the German higher education sector; - Evidence of barriers in the German higher education sector; - The role of energy service companies in the higher education sector; - Policy implications. (orig.)

  6. Sino-Canadian Energy Relations: Opportunities, Challenges and Development Path

    Institute of Scientific and Technical Information of China (English)

    Wang Haibin

    2011-01-01

    Global oil markets are increasingly jittery because of the recent political turbulence in North Africa and the Middle East, prompting China to seek more cooperation with other countries in the field of unconventional energy resources. Considering form the perspective of a hedging strategy, China should expand its cooperation with developed energy-exporting countries. China and Canada are highly complementary in the areas of energy exploration and mutual trade and this provides a broad space for their energy cooperation. However, up until now, this potential has not yet been fully explored, and there have been few substantial achievements in bilateral energy cooperation. Various reasons, including economical and political, can be attributed to this. The Chinese government and enterprises should both make efforts to overcome obstacles and make good use of all advantages to further develop energy cooperation with Canada, so as to realize greater energy politics and economic interests.

  7. U.S. Building-Sector Energy Efficiency Potential

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Rich; Borgeson, Sam; Koomey, Jon; Biermayer, Peter

    2008-09-30

    This paper presents an estimate of the potential for energy efficiency improvements in the U.S. building sector by 2030. The analysis uses the Energy Information Administration's AEO 2007 Reference Case as a business-as-usual (BAU) scenario, and applies percentage savings estimates by end use drawn from several prior efficiency potential studies. These prior studies include the U.S. Department of Energy's Scenarios for a Clean Energy Future (CEF) study and a recent study of natural gas savings potential in New York state. For a few end uses for which savings estimates are not readily available, the LBNL study team compiled technical data to estimate savings percentages and costs of conserved energy. The analysis shows that for electricity use in buildings, approximately one-third of the BAU consumption can be saved at a cost of conserved energy of 2.7 cents/kWh (all values in 2007 dollars), while for natural gas approximately the same percentage savings is possible at a cost of between 2.5 and 6.9 $/million Btu. This cost-effective level of savings results in national annual energy bill savings in 2030 of nearly $170 billion. To achieve these savings, the cumulative capital investment needed between 2010 and 2030 is about $440 billion, which translates to a 2-1/2 year simple payback period, or savings over the life of the measures that are nearly 3.5 times larger than the investment required (i.e., a benefit-cost ratio of 3.5).

  8. Nuclear Accidents: Consequences for Human, Society and Energy Sector

    Directory of Open Access Journals (Sweden)

    L. A. Bolshov

    2016-01-01

    Full Text Available The article examines radiation and hygienic regulations with regard to the elimination of consequences of the Chernobyl NPP accident in the context of relationships with other aspects, primarily socio-economic and political factors. This experience is reasonable to take into account when defining criteria in other regulatory fields, for example, in radioactive waste classification and remediation of areas. The article presents an analysis of joint features and peculiarities of nuclear accidents in the industry and energy sectors. It is noted that the scale of global consequences of the Chernobyl NPP accident is defined by the large-scale release of radioactivity into the environment, as well as an affiliation of the nuclear installation with the energy sector. Large-scale radiation accidents affect the most diverse spheres of human activities, what, in its turn, evokes the reverse reaction from the society and its institutions, including involvement of political means of settlement. If the latter is seeing for criteria that are scientifically justified and feasible, then the preconditions for minimizing socio-economic impacts are created. In other cases, political decisions, such as nuclear units’ shutdown and phasing out of nuclear energy, appear to be an economic price which society, as a whole and a single industry sector, pay to compensate the negative public response. The article describes fundamental changes in approaches to ensure nuclear and radiation safety that occurred after the Chernobyl NPP accident. Multiple and negative consequences of the Chernobyl accident for human and society are balanced to some extent by a higher level of operational safety, emergency preparedness, and life-cycle safety. The article indicates that harmonization and ensuring consistency of regulations that involve different aspects of nuclear and radiation safety are important to implement practical solutions to the nuclear legacy problems. The

  9. Sectoral trends in global energy use and greenhouse gasemissions

    Energy Technology Data Exchange (ETDEWEB)

    Price, Lynn; de la Rue du Can, Stephane; Sinton, Jonathan; Worrell, Ernst; Zhou, Nan; Sathaye, Jayant; Levine, Mark

    2006-07-24

    In 2000, the Intergovernmental Panel on Climate Change (IPCC) published a new set of baseline greenhouse gas (GHG) emissions scenarios in the Special Report on Emissions Scenarios (SRES) (Nakicenovic et al., 2000). The SRES team defined four narrative storylines (A1, A2, B1 and B2) describing the relationships between the forces driving GHG and aerosol emissions and their evolution during the 21st century. The SRES reports emissions for each of these storylines by type of GHG and by fuel type to 2100 globally and for four world regions (OECD countries as of 1990, countries undergoing economic reform, developing countries in Asia, rest of world). Specific assumptions about the quantification of scenario drivers, such as population and economic growth, technological change, resource availability, land-use changes, and local and regional environmental policies, are also provided. End-use sector-level results for buildings, industry, or transportation or information regarding adoption of particular technologies and policies are not provided in the SRES. The goal of this report is to provide more detailed information on the SRES scenarios at the end use level including historical time series data and a decomposition of energy consumption to understand the forecast implications in terms of end use efficiency to 2030. This report focuses on the A1 (A1B) and B2 marker scenarios since they represent distinctly contrasting futures. The A1 storyline describes a future of very rapid economic growth, low population growth, and the rapid introduction of new and more efficient technologies. Major underlying themes are convergence among regions, capacity building, and increased cultural and social interactions, with a substantial reduction in regional differences in per capita income. The B2 storyline describes a world with an emphasis on economic, social, and environmental sustainability, especially at the local and regional levels. It is a world with moderate population growth

  10. Electricity cost effects of expanding wind power and integrating energy sectors

    DEFF Research Database (Denmark)

    Rodriguez, Victor Adrian Maxwell; Sperling, Karl; Hvelplund, Frede Kloster

    2015-01-01

    energy sectors may be an effective means of dealing with these concerns. The following article takes the case of a community owned renewable energy project as a microcosm for the entire Danish energy system. The local project seeks to integrate energy sectors so as to create physical and financial...

  11. Electricity cost effects of expanding wind power and integrating energy sectors

    DEFF Research Database (Denmark)

    Rodriguez, Victor Adrian Maxwell; Sperling, Karl; Hvelplund, Frede Kloster

    2015-01-01

    energy sectors may be an effective means of dealing with these concerns. The following article takes the case of a community owned renewable energy project as a microcosm for the entire Danish energy system. The local project seeks to integrate energy sectors so as to create physical and financial...

  12. [Method for grading industrial sectors in energy consumption and its application].

    Science.gov (United States)

    Mao, Jian-Su; Ma, Lan

    2013-04-01

    Energy is mainly consumed by the urban industry system, thus grading industrial sectors for their energy consumption may help to identify the concerned industrial sectors and provide necessary information for industrial energy management in China's industrialization and urbanization. In present article, based on a review of the fundamental relationships between energy consumption and industrial sectors, the contribution rates and energy efficiency of industrial sectors are chosen as typical parameters for energy consumption. The concept of distance index of industrial sectors for energy consumption is defined through China's average level as a reference base. The grade of industrial sectors in energy consumption is classed into 9 types from extreme advantage to extreme disadvantage according to the scope of distance index values, and the types of industrial sectors that need to be more concerned are pointed out. Taking Chongqing as a case study, the application for grading industrial sectors for their energy consumption was exhibited, by which, the main industrial sectors are grated and the industrial sectors that should be special concerned in energy management are determined.

  13. Search for dark sectors in missing energy events

    CERN Multimedia

    Enik, T; Rubbia, A; Kramarenko, V; Banerjee, D; Depero, E; Krasnikov, N; Petukhov, O; Kuleshov, S; Volkov, P; Dusaev, R; Radics, B; Toropin, A; Dermenev, A; Russomando, A; Peshekhonov, D; Peshekhonov, V; Kekelidze, G; Crivelli, P; Vasilishin, B; Tlisov, D; Karjavine, V; Donskov, S; Lyubovitsky, V; Burtsev, V; Zhukov, K; Kirsanov, M; Karneyeu, A; Matveev, V; Lysan, V; Samoylenko, V; Trifonov, A

    The NA64 experiment (known as P348 at the proposal stage) is a fixed-target experiment at the CERN SPS combining the active beam dump and missing energy techniques to search for rare events. The experiment will build and operate a fully hermetic detector placed on the H4 beam line with the primary goal to search for light dark bosons (Z') from dark sector that are coupled to photons, e.g. dark photons (A'), or sub-GeV Z' coupled only to quarks. In some cases the Z' is coupled only to µ or tau, so we call the Z′ the dark leptonic gauge boson. The experiment is also capable to search for K_L -> invisible decay, which is complementary to K+ -> π+ + ν ν, and invisible decays of π0, η, η′, K_S mesons.

  14. China. Top Sector Energy. Sustainable Building. Opportunities for Dutch companies

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-08-15

    For China, sustainable design is necessary for controlling energy usage in crowded and constantly expanding urban areas. It is well known that China is the world's biggest construction market. Nearly half of the new buildings annually constructed worldwide are located in China by 2015. However, only about 4% of these are built according to energy efficiency standards. China's construction market will by 2020 account for 40% of the country's total energy consumption. While it contributes 15% of the world's GDP, China consumes 30% of the earth's steel and half its concrete. On top of which, buildings in China consume a third of the country's increasingly endangered water supplies. Recent research showed that almost half of the national energy consumption has been used for construction related purposes. Of existing buildings, a huge amount needs sustainable redesign and retrofitting technologies.Chinese government has recognized the urgency of widely implementing sustainable buildings. As a result, a national 3-star China National Green Building rating system has been launched in 2006. Yet the Chinese green building revolution is still in its infancy. Main problems are, amongst others, low level of regulations and standards, problematic implementations at local level, lack of awareness and transparency in related public and private sector, lack of expertise of integrated sustainable building design and construction among engineers, designers and constructors. It is also to be expected that more aggressive energy saving and environmental protection targets will be set by the 12th Five Year Plan. Promote green buildings will be one of the top priorities in China's swift urbanization process with focus on saving land, energy, water and materials. Chinese government has recognized the urgency of widely implementing sustainable buildings. Yet the Chinese green building revolution is still in its infancy. Under this framework, the

  15. Understanding industrial energy use: Physical energy intensity changes in Indian manufacturing sector

    Energy Technology Data Exchange (ETDEWEB)

    Sudhakara Reddy, B., E-mail: sreddy@igidr.ac.in [Indira Gandhi Institute of Development Research, Goregaon (E), Mumbai 400 065 (India); Kumar Ray, Binay [Indira Gandhi Institute of Development Research, Goregaon (E), Mumbai 400 065 (India)

    2011-11-15

    This study develops and examines physical energy intensity indicators in five industrial sub-sectors-iron and steel, aluminum, textiles, paper, and cement-and investigates mitigation options for energy related CO{sub 2} emissions (during 1991-2005). Decomposition analysis has been employed to separate the structural effect (share of different products in the sector) from pure intensity effect (efficiency increase through technical improvement) for each industry. The results show that the combined effect (considering both structural and intensity effects together) on both iron and steel and paper and pulp industries is negative while it is positive for aluminum and textiles. The intensity effect for all the industries, barring textiles, is negative showing improvement in energy efficiency; iron and steel in particular, has seen a decrease of 134 PJ in energy consumption owing to improvements in efficiency. However, energy intensity in textiles has risen by 47 PJ due to increased mechanization. Structural effect is positive in aluminum and iron and steel industries indicating a movement towards higher energy-intensive products. In the case of aluminum, positive structural effect dominates over negative intensive effect whereas negative intensive effect dominates iron and steel industry. The paper helps in designing policies for improving productivity and reduce energy consumption in India's manufacturing sector. - Highlights: > The study develops physical energy intensity indicators in industrial sub-sectors of India. > It identifies technological and other options for reduction in energy consumption. > The study quantifies savings in energy as well as CO{sub 2} emissions. > The indicators are useful in examining structural changes.

  16. Impacts of Renewable Energy Quota System on China's Future Power Sector

    OpenAIRE

    Xiong, Weiming; Zhang, Da; Mischke, Peggy; Zhang, Xiliang

    2014-01-01

    As the biggest carbon emitting sector which produces 44% of current national carbon emission in China, the coal-dominated power sector has a tremendous potential for CO2 mitigation in the next two decades. Renewable energy quota system is currently discussed as a potential future policy instrument for the power sector, which requires certain fraction of renewable energy in total power generation for each province and grid zone. The quantitative studies on renewable energy quota for China are ...

  17. Energy sector water use implications of a 2°C climate policy

    NARCIS (Netherlands)

    Fricko, Oliver; Parkinson, Simon C.; Johnson, Nils; Strubegger, Manfred; Vliet, van Michelle; Riahi, Keywan

    2016-01-01

    Quantifying water implications of energy transitions is important for assessing long-term freshwater sustainability since large volumes of water are currently used throughout the energy sector. In this paper, we assess direct global energy sector water use and thermal water pollution across a bro

  18. Energy sector water use implications of a 2°C climate policy

    NARCIS (Netherlands)

    Fricko, Oliver; Parkinson, Simon C.; Johnson, Nils; Strubegger, Manfred; Vliet, van Michelle; Riahi, Keywan

    2016-01-01

    Quantifying water implications of energy transitions is important for assessing long-term freshwater sustainability since large volumes of water are currently used throughout the energy sector. In this paper, we assess direct global energy sector water use and thermal water pollution across a

  19. Detection and Analysis of Threats to the Energy Sector: DATES

    Energy Technology Data Exchange (ETDEWEB)

    Alfonso Valdes

    2010-03-31

    This report summarizes Detection and Analysis of Threats to the Energy Sector (DATES), a project sponsored by the United States Department of Energy and performed by a team led by SRI International, with collaboration from Sandia National Laboratories, ArcSight, Inc., and Invensys Process Systems. DATES sought to advance the state of the practice in intrusion detection and situational awareness with respect to cyber attacks in energy systems. This was achieved through adaptation of detection algorithms for process systems as well as development of novel anomaly detection techniques suited for such systems into a detection suite. These detection components, together with third-party commercial security systems, were interfaced with the commercial Security Information Event Management (SIEM) solution from ArcSight. The efficacy of the integrated solution was demonstrated on two testbeds, one based on a Distributed Control System (DCS) from Invensys, and the other based on the Virtual Control System Environment (VCSE) from Sandia. These achievements advance the DOE Cybersecurity Roadmap [DOE2006] goals in the area of security monitoring. The project ran from October 2007 until March 2010, with the final six months focused on experimentation. In the validation phase, team members from SRI and Sandia coupled the two test environments and carried out a number of distributed and cross-site attacks against various points in one or both testbeds. Alert messages from the distributed, heterogeneous detection components were correlated using the ArcSight SIEM platform, providing within-site and cross-site views of the attacks. In particular, the team demonstrated detection and visualization of network zone traversal and denial-of-service attacks. These capabilities were presented to the DistribuTech Conference and Exhibition in March 2010. The project was hampered by interruption of funding due to continuing resolution issues and agreement on cost share for four months in 2008

  20. The transport sector's energy usage in 2011; Transportsektorns energianvaendning 2011

    Energy Technology Data Exchange (ETDEWEB)

    Svensson, Ellen; Kadic, Zinaida; Lindblom, Helen

    2012-11-01

    Today, the transport sector accounts for a quarter of the Sweden's energy consumption. As the transport sector is almost exclusively using fossil fuels, its conversion to other fuel-/energy types have a major impact in the coming years with the increasing requirements for reduced emissions of greenhouse gases. This situation is expected to change and expand requirements for statistics on the transport sector's energy use. Since 2008, as a result of the increased interest, the Swedish Energy Agency publish an annual collection of statistics for the transport sector.

  1. Optimization in the energy sector; Optimierung in der Energiewirtschaft

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2015-07-01

    The implementation of the energy transition and the developments in the national and international Energy markets constantly require sound analysis and new answers. The symposium ''optimization in the energy sector'' gives an overview of methods and models that can be practically used for decision support. Storage and electromobility as demand flexibility are important factors for the long-term design of the German and European energy system. But methodological aspects such as the consideration of uncertainties at the conference an important place is given. A key issue is also the short and medium term further development of the electricity market design. Not only broadly but also in detail e.g. the standard benefit and intraday markets there is considerable potential for optimization, which will be discussed in the context of technical presentations. And in view of challenging market environment is also new approaches to portfolio management a great importance for the practice. Therefore we are convinced that the Conference and its results for energy companies, public services and new entrants in the energy industry as well are of interest as for consultants, authorities, associations and energy economic research institutes. [German] Die Umsetzung der Energiewende und die Entwicklungen auf den nationalen und internationalen Energiemaerkten erfordern immer wieder fundierte Analysen und neue Antworten. Die Fachtagung ''Optimierung in der Energiewirtschaft'' gibt hier einen Ueberblick ueber Methoden und Modelle, die praxisnah zur Entscheidungsunterstuetzung eingesetzt werden koennen. Speicher und Elektromobilitaet ebenso wie Nachfrageflexibilitaet sind wichtige Faktoren fuer die langfristige Gestaltung des deutschen und europaeischen Energiesystems. Aber auch methodischen Aspekten wie die Beruecksichtigung von Unsicherheiten wird im Rahmen der Tagung ein wichtiger Platz eingeraeumt. Ein zentrales Thema ist zudem die kurz- und

  2. Modelling a sector undergoing structural change: The case of Danish energy supply

    DEFF Research Database (Denmark)

    Klinge Jacobsen, Henrik

    2000-01-01

    been linked to a macroeconometric model of the Danish economy. It is argued that analysing sectors that undergo radical changes, for example, the energy supply sector should be undertaken by using a model that describes the technological and organisational changes in production along with implications......This paper examines structural change in the power and heat producing sector (energy supply) and its implications for the economy. An integrated approach is used to describe the interactions between this sector and the rest of the economy. Thus, a very detailed model of the sector for Denmark has...

  3. Opportunities and barriers for a crop-based energy sector in Ontario

    Science.gov (United States)

    Klupfel, Ellen Joanne

    This study investigates the existing opportunities and barriers for expanding the crop-based energy sector in Ontario. The investigation takes place at a time when growing concerns about sustainability---environmental, social, and economic---are encouraging the exploration of alternatives to energy systems based on fossil fuels, and concerns around the future viability of rural communities are making agriculturally-based and rural-based energy production systems attractive to many. To explore opportunities and barriers for the crop-based energy sector, this thesis addresses the question: What is the political-economic context within which the crop-based energy sector operates in Ontario? Taking an institutional approach, the study involved 26 interviews with individuals whose organizations influence Ontario's crop-based energy sector (that includes the biofuels ethanol and biodiesel), developed a model outlining relationships between the crop-based energy sector and other sectors of the economy, as well as the state, and implemented a survey of Ontario Members of Provincial Parliament's perspectives on biofuels. This research examines the balance of power of knowledge, production, security, finance, and technology for Ontario's crop-based energy sector. The overall balance of power currently rests with the petroleum sector. Through force field analysis, the study also identifies the key opportunities and barriers for the growth and development of the biofuels sector. These opportunities include climate change and rural development agendas, and the barriers include the petroleum sector, cost of production, and some sectors of the state. A few overarching conclusions emerge from this research: (1) Change in Ontario's crop-based energy sector is driven foremost by political and economic forces; (2) Climate change is the most significant driving force for the development and expansion of Ontario's crop-based energy sector; (3) Production cost and resistance from the

  4. Nuclear energy and opportunity to strengthen the sustainable electricity sector; Energia nuclear una oportunidad para fortalecer el sector electrico sustentable

    Energy Technology Data Exchange (ETDEWEB)

    Robles N, A. G. [Comision Federal de Electricidad, Direccion de Proyectos de Inversion Financiada, Gerencia de Proteccion Ambiental, Paseo de la Reforma No. 164, Col. Juarez, 06600 Ciudad de Mexico (Mexico)

    2016-09-15

    The beginning of electricity in Mexico was through the use and exploitation of natural resources; as the demand grew, more generation power plants were required with great capacity and at the same time the fuels used varied, although, oil continued to be the main fuel. At present, due to the effects of climate change, the Conference of the Parties has proposed to reduce the consumption of fossil fuels to give way to clean energy (wind, solar, geothermal, nuclear, etc.), which entails gradually modifying the energy matrix of the electricity sector. The National Development Plan and the National Electricity Sector Development Program, this coordinated by the Energy Secretariat in Mexico, establish policies to promote sustainable development, increasing electricity generation through clean energy sources, including nuclear energy. However, such plans are not accurate in the strategy to be followed to ensure compliance with the increased participation of nuclear energy. This article proposes a nuclear program for the Mexican electricity sector, under the terms of a State policy, aimed at crystallizing a sustainable electricity development 2015-2036; considering that the application to the electricity sector constitutes a representative and justified example of the incorporation of environmental aspects in decision processes for the preservation of the environment. In order to determine the quantity and type of reactors, as well as the number of nuclear power plants and increase of the installed capacity, the general planning scheme of the electric sector was used, taking as reference the modeling criteria of the WASP planning system. Finally, is concluded that the electricity generated by fission of radioactive elements is an opportunity to fulfill the commitments made by Mexico at COP 21 and to meet in an environmentally friendly way the energy requirement that our country needs. (Author)

  5. Canadian renewable and conservation expense (CRCE) - a background document

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-27

    The various issues concerning the proposed concept of Canadian Renewable and Conservation Expense as a means to promoting sustainable development were outlined in a working paper by officials of Finance Canada and Natural Resources Canada. Briefly, to promote sustainable development, the 1996 Canadian budget proposed to modify income tax arrangements to introduce a category of Canadian Renewable and Conservation Expense (CRCE), dealing with exploration expenses which would be fully tax deductible. The changes were introduced in recognition of the fact that the renewable energy sector would need assistance in financing costs such as feasibility studies. A framework to define other eligible expenses for the new CRCE category was also provided. This framework was developed by focusing on the typical costs relating to renewable energy projects. The objective of the CRCE was to ensure that costs in the renewable energy and energy conservation sector receive tax treatment similar to those in the non-renewable energy sector. 15 refs., 1 tab.

  6. A Canadian loan fund for residential energy efficiency and renewable energy

    Energy Technology Data Exchange (ETDEWEB)

    Tampier, M. [ENVINT Consulting, Laval, PQ (Canada)

    2008-07-01

    Financing is a major need in the residential sector. Only a few programs in Canada provide low-interest financing for renewable energy. This presentation discussed the leveraging of cheap capital that could be used to enable public and private offers. With financial incentives, the renewable energy market was expected to at least double. A financial incentive fund could be one of several tools to achieve net zero energy housing, and address fuel poverty. A business plan is also required to move closer towards realization. The presentation described a report that outlines similar programs within and outside Canada, and presented estimates on future market size. Key data that was provided in the presentation included market potential; start-up capital for the fund; and average loan size to intermediaries. Next steps were also discussed with particular reference to lobbying the federal government to pick up this idea; having provincial governments and utilities join in this effort; and involvement of industry associations who have a tangible product. 1 fig.

  7. Progress in energy generation for Canadian remote sites

    Science.gov (United States)

    Saad, Y.; Younes, R.; Abboudi, S.; Ilinca, A.; Nohra, C.

    2016-07-01

    Many remote areas around the world are isolated, for various reasons, from electricity networks. They are usually supplied with electricity through diesel generators. The cost of operation and transportation of diesel fuel in addition to its price have led to the procurement of a more efficient and environmentally greener method of supply. Various studies have shown that a wind-diesel hybrid system with compressed air storage (WDCAS) seems to be one of the best solutions, and presents itself as an optimal configuration for the electrification of isolated sites. This system allows significant fuel savings to be made because the stored compressed air is used to supercharge the engine. In order to optimize system performance and minimize fuel consumption, installation of a system for recovering and storing the heat of compression (TES) seems necessary. In addition, the use of hydro-pneumatic energy storage systems that use the same machine as the hydraulic pump and turbine allow us to store energy in tight spaces and, if possible, contribute to power generation. The scrupulous study of this technical approach will be the focus of our research which will validate (or not) the use of such a system for the regulation of frequency of electrical networks. In this article we will skim through the main research that recently examined the wind-diesel hybrid system which addressed topics such as adiabatic compression and hydro-pneumatic storage. Instead, we will offer (based on existing studies) a new ACP-WDCAS (wind-diesel hybrid system with adiabatic air compression and storage at constant pressure), which combines these three concepts in one system for the optimization of wind-diesel hybrid system.

  8. The regional control of the canadian energy production; Le contraste provincial de la production energetique canadienne

    Energy Technology Data Exchange (ETDEWEB)

    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.)

  9. Handbook of the energy sector 1992-1997; 1. ed.; Prontuario del sector de energia 1992-1997

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Fuentes, Adrian; Ylizaliturri Ridriguez, Jose Carlos; Aguilar Alejandre, Vicente; Gomez Chiu, Rebeca [Secretaria de Energia, Mexico, D. F. (Mexico)

    1998-12-31

    The planning of the energy sector requires a detailed knowledge of the relations that exist among the International markets of energy and the position of Mexico with respect to these. The Handbook of the energy sector 1992-1997 analyzes the tendency of the International markets of energy and the relative importance of the countries in relationship to its resources, production volumes, energy demand, fuel prices and foreign trade. It allows to know how and to what extent the energy sector has responded to the new economic conditions of the country and to the global tendencies, presenting statistics of easy consultation, updated information at International level on the reserves, installed capacity, production, consumption, prices and commerce of the main energy sources, and of the position of Mexico within this context. The information consists of seven chapters: First, analyzes the world-wide balance of energy, detailing the consumption of primary energy by region and source; in the second, the main crude petroleum statistics are analyzed, of selected countries; the third analyzes the refined products of petroleum, the fourth analyzes the world-wide natural gas reserves; the fifth the world-wide coal reserves and the sixth, the installed capacity of electricity generation in several countries. [Espanol] La planeacion del sector de energia requiere un conocimiento detallado de las relaciones que existen entre los mercados internacionales de energia y la posicion de Mexico con respecto a estos. El Prontuario del sector de energia 1992-1997 analiza la tendencia de los mercados internacionales de energia y la importancia relativa de los paises en relacion con sus recursos, volumenes de produccion, demanda de energia, precios de combustibles y comercio exterior. Permite conocer como y en que medida el sector de energia ha respondido a las nuevas condiciones economicas del pais y a las tendencias globales, al presentar estadisticas de facil consulta, de informacion

  10. Identifying the potential for resource and embodied energy savings within the UK building sector

    NARCIS (Netherlands)

    Mandley, S.; Harmsen, R.; Worrell, E.; Harmsen, Robert

    2015-01-01

    The EU building sector is widely acknowledged as a primary source of anthropogenic emissions, contributing directly to climate change. Recent studies estimate the sector to account for approximately 40% of primary energy use and 50% of extracted materials within the European Union. The Energy Perfor

  11. Identifying the potential for resource and embodied energy savings within the UK building sector

    NARCIS (Netherlands)

    Mandley, S.; Harmsen, R.; Worrell, E.; Harmsen, Robert

    2015-01-01

    The EU building sector is widely acknowledged as a primary source of anthropogenic emissions, contributing directly to climate change. Recent studies estimate the sector to account for approximately 40% of primary energy use and 50% of extracted materials within the European Union. The Energy

  12. Analyzing sectoral niche formation: The case of net-zero energy buildings in India

    NARCIS (Netherlands)

    Jain, Mansi; Hoppe, Thomas; Bressers, Hans

    2016-01-01

    Large scale development of Net Zero Energy Buildings (NZEBs) is seen as a potential solution to deal with future energy challenges in the building sector. This article aims to assess the current status of NZEB development in India by using an integrated framework named Sectoral System Innovation Ass

  13. Prominent strategies for environmental sustainability in the stationary energy sector

    Energy Technology Data Exchange (ETDEWEB)

    2009-03-15

    There is an obvious need for companies in the stationary energy sector to intensify their efforts to contribute to sustainable development, both at a strategy level and in order to integrate sustainable practices into their operations. The main purposes of this study are 1. to identify mechanisms that enable energy companies to strengthen the environmental sustainability of their business and contribute to a sustainable development of the stationary energy system. 2. to operationalize sustainable development within the context of energy companies and establish a framework that can be used to arrange the different activities contributing to environmental sustainability at a conceptual level. Case studies of companies with a prominent strategy for environmental sustainability were chosen as a research methodology. Studying energy companies with a strong focus on the environment was considered beneficial for capturing the essence of sustainable practices and to support relevance and richness of the data to be collected. The selection of case companies was based on an emerging framework of activities for environmental sustainability that was established from an initial study of a large number of Nordic and European energy companies. This framework has subsequently been refined and extended with the help of theoretical findings (please refer to section 2 below). The study encompasses three case companies from the Swedish stationary energy sector, all showing substantial activities in each of the areas identified in the framework. Data was collected by means of personal interviews with representatives from different departments of the firms, i.e. from the environmental department, production, development, finance and management. Interviewing employees from a broad range of functions would open up for wide discussions on sustainable firm practices and different perspectives. Document studies served as an additional data source, both for interview preparations and to

  14. Assessing the efficiency versus the inefficiency of the energy sectors in formerly centrally planned economies

    Energy Technology Data Exchange (ETDEWEB)

    Vorsatz, D. [Lawrence Berkeley Laboratory, CA (United States)

    1995-12-01

    As much the extreme inefficiency of Eastern European energy sectors is emphasized, as little attention their relatively efficient aspects receive. Indeed, a few efficiency indicators show the highest global efficiencies for the formerly centrally planned economies, such as the overall primary to useful energy efficiency. These figures draw the attention to an underestimated feature of former socialist energy sectors and to crucial policy implications: in some respects central planning lead to a more efficient use of energy than the market economy. Consequently, if transitions from the central planning to the market economy are not managed carefully, further reductions in energy efficiency can be expected in some sectors of the economy.

  15. Energy strategy and mitigation potential in energy sector of the Russian federation

    Energy Technology Data Exchange (ETDEWEB)

    Yakovlev, A.F.; Petrov, V.N.; Chupyatov, V.P.

    1996-12-31

    This paper describes the mitigation potential in the Russian energy sector and presents CO{sub 2} - emission scenarios. Based on the Russian energy strategy, energy conservation potential has been estimated and three groups of energy conservation measures have been pointed out. Taking into account the economic development scenarios and the scenarios of energy consumption and energy conservation, future CO{sub 2} emission scenarios for 2000 and 2010 have been prepared. Some important characteristics of these scenarios have been presented and discussed. For the period 2000-2010 annual growth rates for CO{sub 2} emission in the Russian energy sector will not exceed 0.9-1.3 %, and emission levels in 2000 make up - 75-78 %, and in 2010 - 81-88 % of the 1990 level. For the probable scenario the CO{sub 2} emission reducing will make up about 6% and 25% (for the optimistic scenario about 16% and 31%) of CO{sub 2} emission for reference scenario in 2000 and 2010 respectively. Additional CO{sub 2} emission reducing (3-5% of domestic CO{sub 2} emission) will result from increasing share of natural gas consumption.

  16. Energy and Water Consumption End-Use Survey in Commercial and Industrial Sectors in Georgia

    Data.gov (United States)

    US Agency for International Development — The objective of survey was to collect statistical energy and water end-use data for commercial and industrial sectors. The survey identified volumes of energy and...

  17. Sustainable energy in the flower bulb sector; Duurzame energie in de bloembollensector

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-06-15

    The aim of this study is to get a clear view on the technical and economic options for the deployment of sustainable technologies in the flower bulb sector. It subsequently addresses the energy demand of the sector and its distribution across various company processes. Next it addresses the penetration degree of sustainable techniques in use. After this, the opportunities for new sustainable techniques are elaborated. The most appealing techniques are calculated: wood-fired boiler (base load), gas-fired boiler (peak load) and the use of surface water; bio-CHP; PV modules and/or sustainable electricity [Dutch] Het doel van deze studie is de technische en economische mogelijkheden voor de toepassing van duurzame technologieën in de sector helder te krijgen. Hierbij is achtereenvolgens ingegaan op de energievraag van de sector en de opdeling daarvan over de verschillende bedrijfsprocessen. Vervolgens is ingegaan op de penetratiegraad waarin duurzame technieken zijn toegepast. Daarna zijn de mogelijkheden voor nieuwe duurzame technieken uitgewerkt. De meest aantrekkelijke technieken zijn doorgerekend: Houtketel (basislast), gasketel (pieklast) en het gebruik van oppervlaktewater; Bio-WKK; PV-panelen en/of duurzame elektriciteit.

  18. Energy consumption in the industrial sector. Evolution and perspectives; Consumo energetico en el sector industrial. Evolucion y perspectivas

    Energy Technology Data Exchange (ETDEWEB)

    Vieyra Fernandez, Arturo; Cortes Mendez, Carlos

    1992-12-31

    This article has the purpose of analyzing the main determinants of energy use in the industrial sector, standing out the economical, social and technological implications that determine a specific consumption pattern, departing from which, -as first hand indicators- the efficiency conditions under which this consumption is effected, are evaluated. Likewise, a break-up by branch for the analysis is proposed, taking as a reference point the importance of each one of these in the sector global consumption as well as the available information for each one of them. Finally, the execution of a prospective with an horizon to the year 2005, taking into consideration a macroeconomic scenario, in general, and the potential saving for each sub-sector, in particular, is proposed. [Espanol] El articulo tiene como finalidad analizar los determinantes principales del consumo energetico del sector industrial, destacando las implicaciones de caracter economico, social y tecnologico que conlleva a un patron especifico de consumo, a partir del cual se evaluan - con indicadores de primera mano - las condiciones de eficiencia bajo las cuales se realiza dicho consumo. Asimismo, se propone una desagregacion por rama para el analisis, tomando como punto de referencia la importancia de cada una de estas en el consumo global del sector, asi como la informacion disponible para cada una. Finalmente, se propone un ejercicio de prospectiva con un horizonte hasta el ano 2005 tomando en consideracion un escenario macroeconomico en general y el potencial de ahorro para cada subsector en particular.

  19. Energy contracting: how much can it contribute to energy efficiency in the residential sector?

    Energy Technology Data Exchange (ETDEWEB)

    Bleyl-Androschin, Jan W. (Graz Energy Agency Ltd, Graz (Austria)); Seefeldt, Friedrich (Prognos AG (Germany)); Eikmeier, Bernd (Bremer Energie Institut (Germany))

    2009-07-01

    Energy use for space heating and warm water in residential buildings accounts for more than a quarter of the final energy consumed in Germany. Yet, energy efficiency (EE) is not a priority for most building owners. At the same time Energy Contracting (EC) has climbed high on political agendas and has even reached the headlines of EE-legislation (2006/32/EC). But the realistic potential, the limits and obstacles of ESCo products in the residential sector are not well enough understood yet, as some political statements and the limited market success tell us. Answers to these questions are thought in the framework of an ongoing research study for the German government. We have undertaken a conceptual analysis of Energy Supply Contracting (ESC) as the market prevailing product. And an economic analysis of transaction cost and a life cycle cost comparison between in-house and ESCo implementation. The results are compared with the empirical data of a comprehensive market query. We also studied statistical housing data to estimate suitable ESCo market potentials in the residential sector. Over the range 30-1,000 kWth installations, the life cycle cost comparison reveals no significant cost advantage for ESCo compared to in-house projects. We found a cost effective minimum project size of 100 kWth for ESC-projects, derived from transaction cost accrued to implement ESC projects. This figure is confirmed by the market query. The market query has further revealed around 250 ESCos, whose dominant product in the residential sector is Energy Supply Contracting. Based on their specialized know how, competent ESCos achieve an average efficiency gain of around 5%. They are more likely to implement innovative and renewable technologies. Although there is still a lack of market data, it can be implicitly derived from other market data and results of our query that the actual market coverage for ESC in the residential sector is between 10 and 20%. In the German residential sector, a

  20. Socio-technical change: Developing narratives for the Danish energy and transport sector

    DEFF Research Database (Denmark)

    Hansen, Meiken

    has the past years done much to increase the amount in of renewable energy in the energy system, the transport sector has not yet been included in the greening process (Sovacool 2013). The transport sector is responsible for almost a quarter of greenhouse emissions in EU, whereof two thirds originate...... from road transports (EU, 2014). Thus it is important to focus on political actors and processes within socio-technical transitions on this area. The paper is based on the COMETS project, which main focus is policy advice in the Danish energy and transport sector to achieve a fossil-fuel free energy...

  1. A new NAMA framework for dispersed energy end-use sectors

    DEFF Research Database (Denmark)

    Cheng, Chia-Chin

    2010-01-01

    sectors make up the largest portions of energy consumption in developing countries. However, due to multiple barriers and lack of effective polices, energy efficiency in dispersed energy end-use sectors has not been effectively put into practice. The new NAMA framework described in this paper is designed......This paper presents a new approach for a nationally appropriate mitigation actions (NAMA) framework that can unlock the huge potential for greenhouse gas mitigation in dispersed energy end-use sectors in developing countries; specifically, the building sector and the industrial sector. These two...... investment projects. This is an essential step to achieve the global climate change mitigation target and support sustainable development in developing countries....

  2. Nano-energy research trends: bibliometrical analysis of nanotechnology research in the energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Menendez-Manjon, Ana; Moldenhauer, Kirsten; Wagener, Philipp [Laser Zentrum Hannover e.V. (Germany); Barcikowski, Stephan, E-mail: stephan.barcikowski@uni-due.de [University of Duisburg-Essen, Chair of Technical Chemistry I (Germany)

    2011-09-15

    Nano-energy, the part of nanotechnology dedicated to the study and improvement of the Energy Supply Sector, is a promising and perspective research field. A robust method to quantify international scientific activities in this field is the literature search. An evaluative bibliometric approach applied to the Science Citation Index has been done to retrieve a set of articles related to nano-energy and get knowledge of the direction and trends followed by this particular scientific topic. The resulting database showed an exponential increase of the number of publications issuing nano-based investigations in the energy sector in the last decade, accelerating to an annual growth rate of 1,100%. The most cited articles and the material-clustering protocol revealed that carbon-nanoelements and their application in solar energy harvesting and conversion, and energy storage devices have been principally investigated and represent the main focus in that continuously growing research field. The number of nanotechnology-related papers in the energy database increased monotonically for harvesting, conversion, and storage the last decade, being energy distribution and usage not affected. TiO{sub 2} or SnO{sub 2} nanoparticles or thin films, and nanocomposites occupied the following top positions in the investigated material ranking. This trend was constant along the decade, as confirmed by network analyses. Supported by discipline-clustering, we observed the fundamental character of the research developed between 2000 and 2009, relying mainly on material science and chemistry. Hence, further implementation of nanotechnology findings is needed to stimulate nano-based energy-focused technologies reaching widespread commercial applications.

  3. Nano-energy research trends: bibliometrical analysis of nanotechnology research in the energy sector

    Science.gov (United States)

    Menéndez-Manjón, Ana; Moldenhauer, Kirsten; Wagener, Philipp; Barcikowski, Stephan

    2011-09-01

    Nano-energy, the part of nanotechnology dedicated to the study and improvement of the Energy Supply Sector, is a promising and perspective research field. A robust method to quantify international scientific activities in this field is the literature search. An evaluative bibliometric approach applied to the Science Citation Index has been done to retrieve a set of articles related to nano-energy and get knowledge of the direction and trends followed by this particular scientific topic. The resulting database showed an exponential increase of the number of publications issuing nano-based investigations in the energy sector in the last decade, accelerating to an annual growth rate of 1,100%. The most cited articles and the material-clustering protocol revealed that carbon-nanoelements and their application in solar energy harvesting and conversion, and energy storage devices have been principally investigated and represent the main focus in that continuously growing research field. The number of nanotechnology-related papers in the energy database increased monotonically for harvesting, conversion, and storage the last decade, being energy distribution and usage not affected. TiO2 or SnO2 nanoparticles or thin films, and nanocomposites occupied the following top positions in the investigated material ranking. This trend was constant along the decade, as confirmed by network analyses. Supported by discipline-clustering, we observed the fundamental character of the research developed between 2000 and 2009, relying mainly on material science and chemistry. Hence, further implementation of nanotechnology findings is needed to stimulate nano-based energy-focused technologies reaching widespread commercial applications.

  4. The liberalization process of the energy sector in Spain; El proceso de liberalizacion del sector de la energia en Espana

    Energy Technology Data Exchange (ETDEWEB)

    Sanz, R. M.

    2010-07-01

    The liberalization process of the market has shaped the evolution of the sector in recent years. The process of promoting competition, mainly in generation, supply and commercialization activities, has focused the trend of the sectors development on a global level. The evolution has facilitated major development and professionalization of the energy business within a framework where the priorities have evolved toward sustainability and the search for solutions the energy and environmental problems. These involve the three axes of the problem at the same time: the need for efficiency, which is the key factor for improving the competitiveness of the economy; the importance of guaranteeing the security of supply; and the need to meet environmental goals. (Author)

  5. Estimation of sectoral prices in the BNL energy input--output model

    Energy Technology Data Exchange (ETDEWEB)

    Tessmer, R.G. Jr.; Groncki, P.; Boyce, G.W. Jr.

    1977-12-01

    Value-added coefficients have been incorporated into Brookhaven's Energy Input-Output Model so that one can calculate the implicit price at which each sector sells its output to interindustry and final-demand purchasers. Certain adjustments to historical 1967 data are required because of the unique structure of the model. Procedures are also described for projecting energy-sector coefficients in future years that are consistent with exogenously specified energy prices.

  6. The energy sector in southern Africa: a preliminary survey of post-apartheid challenges

    Energy Technology Data Exchange (ETDEWEB)

    Eleri, E.O. [Fridtjof Nansens Inst., Lysaker (Norway)

    1996-01-01

    The energy sector in SADC countries has been beset by several decades of crises. The decline in regional tensions is providing a conducive climate for broadening political, economic and environmental reform programmes. This paper reassesses the new environment for energy policy making and the nature of the crisis in the provision of energy services for sustainable development. It goes on to review the forces shaping new developments in the sector and the challenges ahead for stakeholders. (Author)

  7. Potential of best practice technology to improve energy efficiency in the global chemical and petrochemical sector

    NARCIS (Netherlands)

    Saygin, D.; Patel, M.K.; Worrell, E.; Tam, C.; Gielen, D.J.

    2011-01-01

    The chemical and petrochemical sector is by far the largest industrial energy user, accounting for 30% of the industry's total final energy use. However, due to its complexity its energy efficiency potential is not well understood. This article analyses the energy efficiency potential on a country l

  8. Potential of best practice technology to improve energy efficiency in the global chemical and petrochemical sector

    NARCIS (Netherlands)

    Saygin, D.; Patel, M.K.; Worrell, E.; Tam, C.; Gielen, D.J.

    2011-01-01

    The chemical and petrochemical sector is by far the largest industrial energy user, accounting for 30% of the industry's total final energy use. However, due to its complexity its energy efficiency potential is not well understood. This article analyses the energy efficiency potential on a country

  9. Energy efficiency and the reform of the mexican electrical sector; Eficiencia energetica y reforma al sector electrico mexicano

    Energy Technology Data Exchange (ETDEWEB)

    Friedmann, Rafael [Fideicomiso para el Ahorro de la Energia Electrica (Mexico)

    2001-06-01

    In this work are briefly examined how the power efficiency can bloom to its feasible fullness, under a scheme of reform of the Mexican electrical sector. In here are summarized the policies and experiences of the U.S.A. and other countries in which efforts have been made to assure the perseverance of the activities directed to foment a more efficient use of the energy to see its relevance in the Mexican context. Mechanisms are set out to enable the evolution of the markets of present efficient equipment to mature markets, prosperous and, to a great extent, self-sufficient. It is insisted on the necessity of having an energy policy that contemplates and gives total capacity to the energy efficiency as one of the fundamental ingredients for a sustainable development of the electrical sector as well as of the country. [Spanish] En este trabajo se examina brevemente como puede la eficiencia energetica florecer a su plenitud factible, bajo un esquema de reforma al sector electrico mexicano. Se resumen las politicas y experiencias de los EU.. y otros paises en donde se ha tratado de asegurar la perseverancia de las actividades encaminadas a fomentar un uso mas eficiente de la energia para ver su relevancia en el contexto mexicano. Se propone mecanismos para agilizar la evolucion de los mercados de equipos eficientes actuales a mercados maduros, prosperos y, en gran medida, autosuficientes. Se insiste en la necesidad de tener una politica energetica que contemple y de cabida plena a la eficiencia energetica como uno de los ingredientes fundamentales para un desarrollo sustentable tanto del sector electrico como del pais.

  10. Basic science and energy research sector profile: Background for the National Energy Strategy

    Energy Technology Data Exchange (ETDEWEB)

    March, F.; Ashton, W.B.; Kinzey, B.R.; McDonald, S.C.; Lee, V.E.

    1990-11-01

    This Profile report provides a general perspective on the role of basic science in the spectrum of research and development in the United States, and basic research's contributions to the goals of the National Energy Strategy (NES). It includes selected facts, figures, and analysis of strategic issues affecting the future of science in the United States. It is provided as background for people from government, the private sector, academia, and the public, who will be reviewing the NES in the coming months; and it is intended to serve as the basis for discussion of basic science issues within the context of the developing NES.

  11. China's Energy Sector Rises to Global Economic Challenge

    Institute of Scientific and Technical Information of China (English)

    Ma Qiang; Sun Chengchen

    2009-01-01

    @@ The deepening financial crisis has put China's energy industry in a tougher situation: energy demand is dwinding, production is sagging, stockpiles are rising, and energy companies are competing to cut prices.

  12. World Best Practice Energy Intensity Values for Selected Industrial Sectors

    OpenAIRE

    2007-01-01

    "World best practice" energy intensity values, representing the most energy-efficient processes that are in commercial use in at least one location worldwide, are provided for the production of iron and steel, aluminium, cement, pulp and paper, ammonia, and ethylene. Energy intensity is expressed in energy use per physical unit of output for each of these commodities; most commonly these are expressed in metric tonnes (t). The energy intensity values are provided by major energy-consumin...

  13. Impacts of Renewable Energy Quota System on China's Future Power Sector

    DEFF Research Database (Denmark)

    Xiong, Weiming; Zhang, Da; Mischke, Peggy

    2014-01-01

    As the biggest carbon emitting sector which produces 44% of current national carbon emission in China, the coal-dominated power sector has a tremendous potential for CO2 mitigation in the next two decades. Renewable energy quota system is currently discussed as a potential future policy instrument...... for the power sector, which requires certain fraction of renewable energy in total power generation for each province and grid zone. The quantitative studies on renewable energy quota for China are still very limited. Based on a least-cost and technology-rich power generation and transmission expansion model...... for China, this study examines the impacts of renewable energy quota system and carbon cap policy instruments on the future Chinese power sector. Various scenarios are examined toward 2030 and their future power generation mix, capacity installations and carbon emission are discussed. This study concludes...

  14. Comparative Analysis of Energy Sectors in Some Countries of Eastern Europe

    Directory of Open Access Journals (Sweden)

    Alina Zaharia

    2013-12-01

    Full Text Available The analysis of energy sectors of countries all over the world is vital in a context of globalization and economic, social and environmental crises, because represents a way of identifying the problems and finding solutions that were implemented and worked in other countries. Our paper aims to compare the energetic sector of 6 Eastern European countries by analyzing the trend of energy production, consumption, prices and the main indicators needed to assess the achievement of required targets of 2020 Europe Strategy in the energy sector. The results show that each country has strong points or weaknesses in a smaller or a greater extent, but is important that authorities learn from each one of them and, on their basis, to create a sustainable management in the energy sector in each country.

  15. Evaluation of region-specific residential energy systems for GHG reductions: Case studies in Canadian cities

    Energy Technology Data Exchange (ETDEWEB)

    Kikuchi, Emi [Department of Chemical System Engineering, University of Tokyo, 7-3-1 Hongo Bunkyo-ku, 113-8656 Tokyo (Japan)], E-mail: e-kikuchi@pse.t.u-tokyo.ac.jp; Bristow, David [Department of Civil Engineering, University of Toronto, 35 St. George St., Ontario, M5S 1A4 (Canada)], E-mail: dnbris@gmail.com; Kennedy, Christopher A. [Department of Civil Engineering, University of Toronto, 35 St. George St., Ontario, M5S 1A4 (Canada)], E-mail: christopher.kennedy@utoronto.ca

    2009-04-15

    This study estimates energy use and greenhouse gas (GHG) emissions associated with operations of alternative residential energy systems. In case studies, the same detached four-bedroom house built in accordance with R2000 standards is studied in five Canadian cities with different climate and electricity mix. Conventional energy systems and alternatives using three technologies, namely ground source heat pumps (GSHPs), photovoltaics, and energy-efficient appliances; and their combinations are investigated. The results show that using a GSHP in Calgary may increase overall GHG emissions, as electricity to drive the pump is primarily produced in coal-fired power stations. Using photovoltaics to generate electricity from carbon-free sources or energy-efficient appliances to reduce electricity demands result in almost no GHG reductions in Montreal and Vancouver, where over 90% of electricity comes from hydro power. The results also show that the use of photovoltaics in combination with GSHPs in Ottawa and Toronto, or with energy-efficient appliances in Calgary, can lead to more GHG reductions, compared to the use of a single technology. As a result, while climate affects energy use to some degree, local sources of electricity may have a greater impact on overall GHG emissions, which is an important measure of environmental impacts.

  16. Increase the Performance of Companies in the Energy Sector by Implementing the Activity-Based Costing

    OpenAIRE

    Letitia-Maria Rof; Sorinel Capusneanu

    2015-01-01

    This article highlights the increasing performances as result of implementation stages of the ActivityBased Costing in the companies operating in the energy sector in Romania. There are presented some aspects of the usefulness of applying the Activity-Based Costing in the energy sector and the advantages it offers compared to traditional costing. There are also outlined the steps for applying the Activity-Based Costing and its implementation in the largest hydropower producer in Romania. The ...

  17. Emerging Wind Energy Opportunities in the Federal Sector

    Energy Technology Data Exchange (ETDEWEB)

    Robichaud, Robi

    2016-08-08

    Robi Robichaud made this presentation as part of an Energy Technology session at the Energy Exchange event, which is sponsored by the U.S. Department of Energy. The presentation discusses a wind energy industry update, technology trends, financing options at federal facilities, and creative approaches for developing wind projects at federal facilities.

  18. Use of scenarios in the planning of the energy sector; Uso de escenarios en la planeacion del sector energetico

    Energy Technology Data Exchange (ETDEWEB)

    Sacristan Roy, Antonio [Asociacion Mexicana para la Economia Energetica (AMEE), (Mexico)

    2004-06-15

    A scenario is a logical and congruent narration on the future, which describes the future in terms of the consequences on the surroundings of tendency forces (descriptive scenario) or as a result of caused changes (normative scenario). Unlike an econometric projection, that fundamentally considers economic forces, a scenario takes into consideration the impact of political, technological, social and legal forces, in addition to the economic ones, and the uncertainty of the future can be covered using several different scenarios. The construction of scenarios constitutes an extremely useful tool for long term planning of and the design of governmental policies for the energy sector. In this work an investment to twenty-five years in the national energy sector, with a long term planning of using scenarios, the design of a policy of the possible savings and bases for the future technological development and investigation effort is estimated. [Spanish] Un escenario es una narracion logica y congruente sobre el futuro, la cual describe el futuro en terminos de las consecuencias sobre el entorno de fuerzas tendenciales (escenario descriptivo) o como resultado de cambios provocados (escenario normativo). A diferencia de una proyeccion econometrica, que fundamentalmente considera fuerzas economicos, un escenario toma en consideracion el impacto de fuerzas politicas, tecnologicas, sociales y juridicas, ademas de las economicas, la incertidumbre del futuro se puede cubrir utilizando varios escenarios distintos. La construccion de escenarios constituye una herramienta sumamente util para la planeacion de largo plazo y el diseno de politicas gubernamentales para el sector energetico. En este trabajo se estima una inversion a veinticinco anos en el sector energetico nacional, con una planeacion de largo plazo utilizando escenarios, el diseno de una politica los posibles ahorros y la base para el futuro desarrollo tecnologico y esfuerzo de investigacion.

  19. Energy Audit as a Tool for Improving System Efficiency in Industrial Sector

    Directory of Open Access Journals (Sweden)

    Gopi Srinath,

    2014-06-01

    Full Text Available This paper presents the characteristics of energy consumption in industrial sector, the methodology and results of energy audits (EA performed in industrial sites and potentials for energy efficiency (EE improvements. The present state of industrial energy in India could be characterized by significant technological out-of–date, low energy efficiency and low level of environmental protection. Presented analysis of the results of conducted energy audits in selected industrial companies in previous period has shown the significant potentials for energy efficiency improvements in industrial sector (upgrading or replacement of equipment in the industrial energy sources and processes, introduction of energy management, improvement of steam supply and condensate return systems, the waste heat utilization, introduction of energy efficiency technology, improvement of energy efficiency in electrical equipment, usage of waste materials etc.

  20. Decomposition Analysis of Sectoral Energy Use in Beijing (1981-2005)Using the LMDI Method

    Institute of Scientific and Technical Information of China (English)

    Liu Chunlan; Xie Gaodi; Cai Bofeng

    2008-01-01

    This paper aims to identify the main driving force for changes of total primary enexgy consumption in Beijing during the period of 1981-2005. Sectoral energy use was investigated when regional economic structure changed significantly. The changes of total primary energy consumption in Beijing are decomposed into production effects, structural effects and intensity effects using the additive version of the logarithmic mean Divisia index (LMDI) method. Aggregate decomposition analysis showed that the major contributor of total effect was made by the production effect fol-lowed by the intensity effect, and the structural effect was rela-tively insignificant. The total and production effects were all posi-tive. In contrast, the structural effect and intensity effect were all negative. Sectoral decomposition investigation indicated that the most effective way to slow down the growth rate of total primary energy consumption (TPEC) was to reduce the production of the energy-intensive industrial sectors and improving industrial en-ergy intensity. The results show that in this period, Beijing's economy has undergone a transformation from an industrial to a service economy. However, the structures of sectoral energy use have not been changed yet, and energy demand should be in-creasing until the energy-intensive industrial production to be reduced and energy intensity of the region reaches a peal As sequence energy consumption data of sub-sectors are not available, only the fundamental three sectors are considered: agriculture, industry and service. However, further decomposition into secon-dary and tertiary sectors is definitely needed for detailed investi-gations.

  1. Energy conservation projects implementation at Jordan's industrial sector: a total quality management approach

    Energy Technology Data Exchange (ETDEWEB)

    Kablan, M.M. [Mutah University, Alkarak (Jordan). Engineering College

    2003-12-01

    This paper presents insights into the energy problem in Jordan and specifically into the energy conservation status in the industrial sector in Jordan. The results of a recent survey of the energy consumption of the industrial sector were used to draw deductions about the energy conservation situation. The country of Jordan imports oil from its neighbouring countries to cover about 94% of its total energy demand. In the year 2000, the annual share of the industrial sector of the final energy consumption of the country is around 23%. Energy conservation in the industrial sector is a crucial area for energy saving. Many representatives of industrial firms are reluctant to participate in energy conservation projects because they think that the investment in energy-saving equipment may result in higher prices for their products, which may lead to reducing their competitiveness in the local market. Some managers are resistant to change because they do not know how to implement an energy conservation project. This research proposes a methodology for the effective implementation of energy conservation projects for Jordanian industries. The proposed methodology is useful for other countries. (author)

  2. Energy conservation in the residential sector : The role of policy and market forces

    NARCIS (Netherlands)

    Aydin, Erdal

    2016-01-01

    In recent years, energy conservation has been a hot topic of debate among policy makers and researchers due to the concerns about global climate change and energy dependency. From a policy perspective, residential sector has been an important target for energy conservation policies as it is a major

  3. Development of an improved commercial sector energy model for national policy analysis

    Energy Technology Data Exchange (ETDEWEB)

    Belzer, D.B.

    1992-12-01

    Pacific Northwest Laboratory provided support to the Office of Conservation and Renewable Energy (CE), under the Office of Planning and Assessment, to develop improved energy and environmental analysis tools. Commercial building sector energy models from the past decade were analyzed in order to provoke comment and stimulate discussion between potential model users and developers as to the appropriate structure and capability of a commercial sector energy model supported by CE. Three specific areas were examined during this review. These areas provide (1) a look at recent suggestions and guidance as to what constitutes a minimal set of requirements and capabilities for a commercial buildings energy model for CE, (2) a review of several existing models in terms of their general structure and how they match up with the requirements listed previously, and (3) an overview of a proposed improved commercial sector energy model.

  4. Human rights in the energy sector: where are we going?

    Energy Technology Data Exchange (ETDEWEB)

    Wright, Jim [KBC Advanced Technologies, Surrey (United Kingdom)

    2012-07-01

    There is considerable guidance and tools to avoid and remediate adverse Human Rights impacts; Environmental Impact Assessment (EIA), specific Human Right Impact Assessments or stand alone assessments across the whole spectrum of Human Rights. However the oil and gas sector has yet to address Human Rights risks in a comprehensive manner. In 2011 the Special Representative of the Secretary-General issued Guiding Principles (GP) to implement the United Nations 'Protect, Respect and Remedy' Framework. A survey of Human Rights performance against GP16 by the largest International Oil Companies (IOCs) and National Oil Companies (NOCs) shows a dichotomy with most (93%) of IOCs having a Human Rights Policy, approved at the highest level and available via the www to the general public (compliant with GP16) whilst 27% of NOCs have a Policy, of which, 9% are GP16 compliant. When service companies are included, only 23% are GP16 compliant. Only 8% provide Human Rights training. Human Rights in 41% of new projects are assessed via an EIA process, 18% via a specific Human Rights process, and 41% do not focus on Human Rights at all. Most companies do not have a Human Rights grievance mechanism. Whilst the IOCs are performing well the rest of the oil and gas sector, including the NOCs and service companies, are under-performing. The apparent reliance on the EIA process to Protect, Respect and Remedy Human Rights may be inadequate as the delivery of EIA is: still heavily biased toward environment compared to social and health impacts; they are time consuming and the Human Rights landscape can change during the EIA process; and the EIA disclosure process may expose vulnerable people to abuse. The oil and gas sector needs to address the record of poor compliance and develop and integrate some of the widely available Human rights tools. (author)

  5. Impact of Clean Energy R&D on the U.S. Power Sector

    Energy Technology Data Exchange (ETDEWEB)

    Donohoo-Vallett, Paul [Dept. of Energy (DOE), Washington DC (United States); Mai, Trieu [National Renewable Energy Lab. (NREL), Golden, CO (United States). Strategic Energy Analysis Center. Energy Forecasting and Modeling Group; Mowers, Matthew [National Renewable Energy Lab. (NREL), Golden, CO (United States). Strategic Energy Analysis Center. Energy Forecasting and Modeling Group; Porro, Gian [National Renewable Energy Lab. (NREL), Golden, CO (United States). Strategic Energy Analysis Center. Energy Forecasting and Modeling Group

    2017-01-01

    The U.S. government, along with other governments, private corporations and organizations, invests significantly in research, development, demonstration and deployment (RDD&D) activities in clean energy technologies, in part to achieve the goal of a clean, secure, and reliable energy system. While specific outcomes and breakthroughs resulting from RDD&D investment are unpredictable, it can be instructive to explore the potential impacts of clean energy RDD&D activities in the power sector and to place those impacts in the context of current and anticipated market trends. This analysis builds on and leverages analysis by the U.S. Department of Energy (DOE) titled “Energy CO2 Emissions Impacts of Clean Energy Technology Innovation and Policy” (DOE 2017). Similar to DOE (2017), we explore how additional improvements in cost and performance of clean energy technologies could impact the future U.S. energy system; however, unlike the economy-wide modeling used in DOE (2017) our analysis is focused solely on the electricity sector and applies a different and more highly spatially-resolved electric sector model. More specifically, we apply a scenario analysis approach to explore how assumed further advancements in clean electricity technologies would impact power sector generation mix, electricity system costs, and power sector carbon dioxide (CO2) emissions.

  6. Assessment of Renewable Energy Technology and a Case of Sustainable Energy in Mobile Telecommunication Sector

    Science.gov (United States)

    Okundamiya, Michael S.; Emagbetere, Joy O.; Ogujor, Emmanuel A.

    2014-01-01

    The rapid growth of the mobile telecommunication sectors of many emerging countries creates a number of problems such as network congestion and poor service delivery for network operators. This results primarily from the lack of a reliable and cost-effective power solution within such regions. This study presents a comprehensive review of the underlying principles of the renewable energy technology (RET) with the objective of ensuring a reliable and cost-effective energy solution for a sustainable development in the emerging world. The grid-connected hybrid renewable energy system incorporating a power conversion and battery storage unit has been proposed based on the availability, dynamism, and technoeconomic viability of energy resources within the region. The proposed system's performance validation applied a simulation model developed in MATLAB, using a practical load data for different locations with varying climatic conditions in Nigeria. Results indicate that, apart from being environmentally friendly, the increase in the overall energy throughput of about 4 kWh/$ of the proposed system would not only improve the quality of mobile services, by making the operations of GSM base stations more reliable and cost effective, but also better the living standards of the host communities. PMID:24578673

  7. Assessment of renewable energy technology and a case of sustainable energy in mobile telecommunication sector.

    Science.gov (United States)

    Okundamiya, Michael S; Emagbetere, Joy O; Ogujor, Emmanuel A

    2014-01-01

    The rapid growth of the mobile telecommunication sectors of many emerging countries creates a number of problems such as network congestion and poor service delivery for network operators. This results primarily from the lack of a reliable and cost-effective power solution within such regions. This study presents a comprehensive review of the underlying principles of the renewable energy technology (RET) with the objective of ensuring a reliable and cost-effective energy solution for a sustainable development in the emerging world. The grid-connected hybrid renewable energy system incorporating a power conversion and battery storage unit has been proposed based on the availability, dynamism, and technoeconomic viability of energy resources within the region. The proposed system's performance validation applied a simulation model developed in MATLAB, using a practical load data for different locations with varying climatic conditions in Nigeria. Results indicate that, apart from being environmentally friendly, the increase in the overall energy throughput of about 4 kWh/$ of the proposed system would not only improve the quality of mobile services, by making the operations of GSM base stations more reliable and cost effective, but also better the living standards of the host communities.

  8. APPLICATION OF ALTERNATIVE ENERGIES IN THE AUSTRALIAN OFFSHORE SECTOR

    OpenAIRE

    M. F. HJ. MOHD AMIN; C. K. H. CHIN; V. GARANIYA

    2016-01-01

    Fossil fuel is not practically renewable and therefore the world is at risk of fossil fuel depletion. This gives urgency to investigate alternative energies, especially for industries that rely entirely on energies for operations, such as offshore industry. The use of alternative energies in this industry has been in place for a while now. This paper discusses the application of various alternative energy sources to assist powering the Goodwyn Alpha (A) Platform, located on the North West ...

  9. Assessment of the Technical Potential for Achieving Net Zero-Energy Buildings in the Commercial Sector

    Energy Technology Data Exchange (ETDEWEB)

    Griffith, B.; Long, N.; Torcellini, P.; Judkoff, R.; Crawley, D.; Ryan, J.

    2007-12-01

    This report summarizes the findings from research conducted at NREL to assess the technical potential for zero-energy building technologies and practices to reduce the impact of commercial buildings on the U.S. energy system. Commercial buildings currently account for 18% of annual U.S. energy consumption, and energy use is growing along with overall floor area. Reducing the energy use of this sector will require aggressive research goals and rapid implementation of the research results.

  10. Study of energy R and D in the private sector

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    This study supplies DOE with information pertinent to the formulation of realistic national energy research policies and facilitates cooperation between government and business in the development and commercialization of new and improved energy technologies. The study gathered information on the amount of energy-related research and development that private companies are doing, types of energy-related programs they report, and their perceptions about appropriate areas for government support. Mail questionnaires obtained data on the amount of corporate research funding in specific energy-related technology areas and the interviews gathered information on corporate energy strategies, major commercial activities, and specific research plans in four major areas - conservation, supply, energy production and transmission, and new products. (MCW)

  11. Bottom-up modelling of energy demand and technical energy savings potential in the Irish residential sector

    OpenAIRE

    Dineen, Denis

    2014-01-01

    The International Energy Agency has repeatedly identified increased end-use energy efficiency as the quickest, least costly method of green house gas mitigation, most recently in the 2012 World Energy Outlook, and urges all governing bodies to increase efforts to promote energy efficiency policies and technologies. The residential sector is recognised as a major potential source of cost effective energy efficiency gains. Within the EU this relative importance can be seen from a review of the ...

  12. Energy efficiency improvements in the European Household and Service sector. Data inventory to the GAINS model

    Energy Technology Data Exchange (ETDEWEB)

    Aastroem, Stefan; Lindblad, Maria; Saernholm, Erik; Soederblom, Johan

    2011-07-01

    Further improvements in the energy performance of buildings and equipment are important to Europe as measures to reduce energy demand as well as greenhouse gas emissions. For both the residential sector and the service sector, energy needed for heating and ventilation, as well as air conditioning represents the largest share of all energy needs in these sectors, and there are large potentials for further improvements in the energy performance in the climate envelope of most European houses and buildings.The International Institute for Applied System Analysis has developed the Integrated Assessment Model GAINS. The GAINS models' most recent methodology updates allow for a detailed description of the residential and commercial sector with energy use, potential for energy demand reduction as well as energy demand reduction costs. To implement the new detailed methodology for the European version of the GAINS model, a data inventory is needed. In this study, detailed data on energy use, building stocks and control technologies have been compiled and converted into the format suitable for the GAINS model. Bottom-up projections have been calibrated with the EU energy projections currently used as a European baseline in the GAINS model for the EU-27 countries as well as Norway, Switzerland and Turkey.

  13. Institutional and Policy Assessment of Renewable Energy Sector in Afghanistan

    OpenAIRE

    Ahmad Murtaza Ershad

    2017-01-01

    Renewable energy resources could play a vital role in the sustainable economic, social, and environmental development of Afghanistan. Heavy reliance of rural households on firewood, rising costs of fossil fuels, outdoor and indoor air pollution, and climate change are some of the challenges that can be addressed by diversifying our power production fuel inputs and adopting renewable energy technologies. In order to deploy and scale up renewable energy technologies and improve access to sustai...

  14. The Sustainable Development Strategies for Energy Sector in Iran

    Directory of Open Access Journals (Sweden)

    Ezatollah Abbasian

    2012-09-01

    Full Text Available Sustainable development at the new field of politics, culture, environment, economy, trade, and the rights of humans, calls to consideration. Sustainable economic means to maintain and promote the current economic situation, without suffering degradation of natural resources. In this regard economic activity should cause the growth of community justice and efficiency. Relying on the definition provided by the WECD, two mainstreams sustainable development in energy consumption is specified: the use of renewable energy resources and energy efficiency improvement. In this study, at first some aspect of sustainability will be discussed and then the energy consumption in different parts of the Iranian economy is reviewed, in order that, the outlook has made it clear that the concepts of sustainable development and energy enables us to diagnose the current state of sustainability in energy use in Iran. In this way, the possibility of providing policy advice on sustainability in energy use has been provided. Finally, by introducing tax on energy consumption, we are going to calculate a tax path to maintain energy consumption on sustainable development pattern.

  15. Analysis of energy use and CO2 emissions in the U.S. refining sector, with projections for 2025.

    Science.gov (United States)

    Hirshfeld, David S; Kolb, Jeffrey A

    2012-04-03

    This analysis uses linear programming modeling of the U.S. refining sector to estimate total annual energy consumption and CO(2) emissions in 2025, for four projected U.S. crude oil slates. The baseline is similar to the current U.S. crude slate; the other three contain larger proportions of higher density, higher sulfur crudes than the current or any previous U.S. crude slates. The latter cases reflect aggressive assumptions regarding the volumes of Canadian crudes in the U.S. crude slate in 2025. The analysis projects U.S. refinery energy use 3.7%-6.3% (≈ 0.13-0.22 quads/year) higher and refinery CO(2) emissions 5.4%-9.3% (≈ 0.014-0.024 gigatons/year) higher in the study cases than in the baseline. Refining heavier crude slates would require significant investments in new refinery processing capability, especially coking and hydrotreating units. These findings differ substantially from a recent estimate asserting that processing heavy oil or bitumen blends could increase industry CO(2) emissions by 1.6-3.7 gigatons/year.

  16. An application of energy and exergy analysis in residential sector of Malaysia

    Energy Technology Data Exchange (ETDEWEB)

    Saidur, R. [Department of Mechanical Engineering, University of Malaya, 50603 Kuala Lumpur (Malaysia)]. E-mail: saidur@um.edu.my; Masjuki, H.H. [Department of Mechanical Engineering, University of Malaya, 50603 Kuala Lumpur (Malaysia); Jamaluddin, M.Y. [Department of Applied Economics, University of Malaya, 50603 Kuala Lumpur (Malaysia)

    2007-02-15

    In this paper, the useful concept of energy and exergy utilization is defined, analyzed and applied to the residential sector of Malaysia by taking into account the energy and exergy flows for a period of 8 years from the year 1997 to 2004. The energy and exergy efficiencies are determined for the devices used in this sector and found to be 70% and 28%, respectively. Energy and exergy flow diagrams for the overall efficiencies of Malaysian residential sector are also illustrated in this paper. It is found that the current methodology applied in Saudi Arabia is suitable to analyze energy and exergy use in Malaysian residential sector. It has been found that the exergy efficiency of the Malaysian residential sector appears to be much lower than its corresponding energy efficiency. It has been observed that about 21% of total exergy losses are caused by refrigerator-freezer and 12% of total loss is caused by air conditioner. Washing machine, fan and rice cooker contribute about 11%, 10% and 8% of total exergy losses, respectively.

  17. Research and development for new energy technologies in the private sector

    Energy Technology Data Exchange (ETDEWEB)

    Chiru, R.

    2006-07-01

    Rising energy costs and concerns about climate change have led to a focus on the development of new technologies to reduce the environmental impact of energy production and consumption. This study examined research and development efforts in the field of energy technology made by Canadian industries from 1993 to 2003. Energy research and development figures were drawn from an energy research and development expenditures survey. In 2003, Canadian industries devoted a total of $649 million to research and development in energy, including fossil fuel, nuclear and energy conservation technologies. Between 1993 and 2003, the only form of energy research in which spending increased was in alternative energy source technologies. In 2003, spending on alternative energy source research and development reached $204 million, approximately double the amount spent in 1993. Alternative energy research and development in Canada in 2003 focused largely on the development of alternative fuels and energy storage technologies, which accounted for approximately 40 per cent of the $204 million spent. The number of performers active in alternative energy research and development fell between 2000 and 2003, as activities became concentrated in fewer enterprises. Research and development spending on fossil fuels fell during the late 1990s, but rebounded between 2001 and 2003 due to a surge in crude oil prices. Recent growth in fossil fuel energy technology has been attributed to the increased economic feasibility of mining oil sands in Alberta. Nonetheless, spending in fossil fuel technologies remained almost identical in 1993 and 2003, accounting for 33 per cent of total energy research and development. 9 refs., 3 figs.

  18. Perceptions and Knowledge of Caffeinated Energy Drinks: Results of Focus Groups With Canadian Youth.

    Science.gov (United States)

    McCrory, Cassondra; White, Christine M; Bowman, Carolyn; Fenton, Nancy; Reid, Jessica L; Hammond, David

    2017-04-01

    To examine use, knowledge, and perceptions of caffeinated energy drinks (CEDs) among youth. Qualitative research using focus group discussions (n = 4). Two Canadian cities (Toronto and Montreal). Youth aged 12-18 years (n = 41). Perceived definitions of CEDs, reasons for use, knowledge of health effects, use with alcohol, marketing perceptions, and use and understanding of cautionary statements on packaging. Data were analyzed using a modified grounded-theory approach. Youth identified CEDs as products that provide energy and contain caffeine and sugar. Compared with mainstream CED brands and energy shots, youth were less likely to perceive Gatorade, Coca-Cola, and a Starbucks beverage as energy drinks, despite some ambiguity. The majority of participants believed that CEDs, including mixed with alcohol, were not necessarily harmful in moderation and that marketing was targeted toward older youth and young adults. Awareness of cautionary statements on CEDs was low; cautionary statements were perceived as difficult to find and read owing to the design and small font. Findings suggest a need to increase public education regarding the potential risks of CED consumption, including enhancements to the mandated cautionary statements, with greater attention to the impact of CED marketing on youth. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  19. Private sector participation in Federal energy RD and D planning. [Study by National Research Council

    Energy Technology Data Exchange (ETDEWEB)

    1978-01-01

    The present study was started early in 1977 in response to a need expressed by the then Assistant Administrator for ERDA Planning, Analysis, and Evaluation and was endorsed by the Administrator of ERDA. The primary purpose is to explore various institutional alternatives that might be employed by the Federal government and the private sector to provide an effective coupling between the requirements of the private sector for new energy technologies and the government's planning process to develop these technologies. This also included an analysis of several institutional initiatives that have been tested by ERDA to create an effective working relationship with industry. Based on these studies, the Committee was requested to make recommendations on an appropriate institutional mechanism to improve the planning process. Chapters are entitled: The Government Role in Energy RD and D; The ERDA (DOE) Private Sector RD and D Planning Interface; Industry Perceptions of the ERDA/Private Sector Interface; Legal Constraints to DOE/Private Sector Cooperation; Instability as a Constraint to DOE/Private Sector Cooperation; and the RD and D Planning Process. An analysis of five legal problems in structuring private sector participation in joint RD and D planning is discussed in an appendix.

  20. Market leadership by example: Government sector energy efficiency in developing countries

    Energy Technology Data Exchange (ETDEWEB)

    Van Wie McGrory, Laura; Harris, Jeffrey; Breceda, Miguel; Campbell, Stephanie; Sachu, Constantine; della Cava, Mirka; Gonzalez Martinez, Jose; Meyer, Sarah; Romo, Ana Margarita

    2002-05-20

    Government facilities and services are often the largest energy users and major purchasers of energy-using equipment within a country. In developing as well as industrial countries, government ''leadership by example'' can be a powerful force to shift the market toward energy efficiency, complementing other elements of a national energy efficiency strategy. Benefits from more efficient energy management in government facilities and operations include lower government energy bills, reduced greenhouse gas emissions, less demand on electric utility systems, and in many cases reduced dependence on imported oil. Even more significantly, the government sector's buying power and example to others can generate broader demand for energy-efficient products and services, creating entry markets for domestic suppliers and stimulating competition in providing high-efficiency products and services. Despite these benefits, with the exception of a few countries government sector actions have often lagged behind other energy efficiency policies. This is especially true in developing countries and transition economies - even though energy used by public agencies in these countries may represent at least as large a share of total energy use as the public sector in industrial economies. This paper summarizes work in progress to inventory current programs and policies for government sector energy efficiency in developing countries, and describes successful case studies from Mexico's implementation of energy management in the public sector. We show how these policies in Mexico, begun at the federal level, have more recently been extended to state and local agencies, and consider the applicability of this model to other developing countries.

  1. Biomass Energy Technological Paradigm (BETP: Trends in This Sector

    Directory of Open Access Journals (Sweden)

    Meihui Li

    2017-04-01

    Full Text Available Renewable energy plays a significant role in the world for obvious environmental and economic reasons with respect to the increasing energy crisis and fossil fuel environmental problems. Biomass energy, one of the most promising renewable energy technologies, has drawn increasing attention in recent years. However, biomass technologies still vary without an integrated framework. Considering the theory of a technological paradigm and implementing a literature analysis, biomass technological development was found to follow a three-stage technological paradigm, which can be divided into: BETP (biomass energy technological paradigm competition, BETP diffusion, and BETP shift. Further, the literature review indicates that waste, like municipal solid waste (MSW, has the potential to be an important future trend in the world and waste-to-energy (WTE is designed for sustainable waste management. Among WTE, anaerobic digestion has the potential to produce energy from waste sustainably, safely, and cost-effectively. The new BETP technological framework proposed in this paper may offer new research ideas and provide a significant reference for scholars.

  2. Opportunities for Synergy Between Natural Gas and Renewable Energy in the Electric Power and Transportation Sectors

    Energy Technology Data Exchange (ETDEWEB)

    Lee, A.; Zinaman, O.; Logan, J.

    2012-12-01

    Use of both natural gas and renewable energy has grown significantly in recent years. Both forms of energy have been touted as key elements of a transition to a cleaner and more secure energy future, but much of the current discourse considers each in isolation or concentrates on the competitive impacts of one on the other. This paper attempts, instead, to explore potential synergies of natural gas and renewable energy in the U.S. electric power and transportation sectors.

  3. Study of energy optimization in the dairy sector; Estudo de otimizacao energetica setorial laticinios

    Energy Technology Data Exchange (ETDEWEB)

    Moura, R.C.; Burgoa, J.A.; Oliveira Franco Latorre, C. de [Companhia Energetica de Minas Gerais (CEMIG), Belo Horizonte, MG (Brazil); Silva, M.C.I. [Centro de Apoio a Pequena e Media Empresa, Belo Horizonte, MG (Brazil)

    1990-12-31

    This paper presents the results of the study that on the energy optimization which was elaborated for the dairy sector in the state of Minas Gerais (Southeast Brazil). The most outstanding results were: characterization of the typical production process for small, medium and large dairy utilities; characterization of the energy consumption; specific global consumptions as well as the consumption according to the product type; balances of energy including the Sankey Diagram, and recommendations for the rational use of energy. 1 ref., 4 tabs

  4. An energy used model of the residential sector

    Science.gov (United States)

    Oneal, D. L.; Hirst, E.

    1980-11-01

    An energy simulation model for residential energy uses and costs from 1970 through 2000 estimates annual consumption of four fuels, eight end uses, and three housing types. The model also evaluates annual equipment installation, ownership, and equipment costs including charges for improving thermal performance of new and existing housing. An example of the model application is given by estimating the energy and economic factors of alternate water heating conservation options; they show the advantages of heat pump water heaters over conventional and solar units.

  5. Environmental building policy by the use of microalgae and decreasing of risks for Canadian oil sand sector development.

    Science.gov (United States)

    Avagyan, Armen B

    2017-08-10

    Environmental building recommendations aimed towards new environmental policies and management-changing decisions which as example demonstrated in consideration of the problems of Canadian oil sands operators. For the implementation of the circular economic strategy, we use an in-depth analysis of reported environmental after-consequence on all stages of the production process. The study addressed the promotion of innovative solutions for greenhouse gas emission, waste mitigation, and risk of falling in oil prices for operators of oil sands with creating market opportunities. They include the addition of microalgae biomass in tailings ponds for improvement of the microbial balance for the water speedily cleaning, recycling, and reusing with mitigation of GHG emissions. The use of food scraps for the nutrition of microalgae will reduce greenhouse gas emission minimally, on 0.33 MtCO2eq for Alberta and 2.63 MtCO2eq/year for Canada. Microalgae-derived biofuel can reduce this emission for Alberta on 11.9-17.9 MtCO2eq and for Canada on 71-106 MtCO2eq/year, and the manufacturing of other products will adsorb up to 135.6 MtCO2 and produce 99.2 MtO2. The development of the Live Conserve Industry and principal step from non-efficient protection of the environment to its cultivation in a large scale with mitigation of GHG emission and waste as well as generating of O2 and value-added products by the use of microalgae opens an important shift towards a new design and building of a biological system.

  6. Model documentation report: Residential sector demand module of the national energy modeling system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-01-01

    This report documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Residential Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, and FORTRAN source code. This reference document provides a detailed description for energy analysts, other users, and the public. The NEMS Residential Sector Demand Module is currently used for mid-term forecasting purposes and energy policy analysis over the forecast horizon of 1993 through 2020. The model generates forecasts of energy demand for the residential sector by service, fuel, and Census Division. Policy impacts resulting from new technologies, market incentives, and regulatory changes can be estimated using the module. 26 refs., 6 figs., 5 tabs.

  7. Fringing field correction of the second-order angular aberration in sector field electron energy analyzers

    Energy Technology Data Exchange (ETDEWEB)

    Yavor, M.I. [Institute for Analytical Instrumentation RAS, 190103 St. Petersburg (Russian Federation)], E-mail: mikhail.yavor@gmail.com; Belov, V.D.; Pomozov, T.V. [Institute for Analytical Instrumentation RAS, 190103 St. Petersburg (Russian Federation)

    2008-12-15

    A new way of correcting the second-order angular aberration in sector field and polar-toroidal electron energy analyzers with object and image located outside the field is proposed. Correction is performed by biasing the optic axis electrostatic potential inside the analyzer with respect to the potential of surrounding field-free space. The strength of the correcting aberration concentrated in the fringing field regions of the analyzer is calculated with the aid of the fringing field integral method. The described correction allows achieving second-order focusing and thus increasing the energy resolving power in sector field analyzers, in particular used for angle resolved energy measurements.

  8. Essays on alternative energy policies affecting the US transportation sector

    Science.gov (United States)

    O'Rear, Eric G.

    This dissertation encompasses three essays evaluating the impacts of different policies targeting the greenhouse gas (GHG) emissions, fuel demands, etc. of the transportation sector. Though there are some similarities across the three chapters, each essay stands alone as an independent work. The 2010 US EPA MARKAL model is used in each essay to evaluate policy effects. Essay 1 focuses on the recent increases in Corporate Average Fuel Economy (CAFE) standards, and the implications of a "rebound effect." These increases are compared to a carbon tax generating similar reductions in system-wide emissions. As anticipated, the largest reductions in fuel use by light-duty vehicles (LDV) and emissions are achieved under CAFE. Consideration of the rebound effect does little to distort CAFE benefits. Our work validates many economists' belief that a carbon tax is a more efficient approach. However, because the tax takes advantage of cheaper abatement opportunities in other sectors, reductions in transportation emissions will be much lower than what we observe with CAFE. Essay 2 compares CAFE increases with what some economists suggest would be a much more "efficient" alternative -- a system-wide oil tax internalizing some environmental externalities. Because oil taxes are likely to be implemented in addition to CAFE standards, we consider a combined policy case reflecting this. Our supplementary analysis approximates the appropriate tax rates to produce similar reductions in oil demands as CAFE (CAFE-equivalent tax rates). We discover that taxes result in greater and more cost-effective reductions in system-wide emissions and net oil imports than CAFE. The current fuel tax system is compared to three versions of a national vehicle miles traveled (VMT) tax charged to all LDVs in Essay 3. VMT taxes directly charge motorists for each mile driven and help to correct the problem of eroding tax revenues given the failure of today's fuel taxes to adjust with inflation. Results

  9. Nanotechnology Innovations & Business Opportunities in Renewable Energy Sector

    OpenAIRE

    Sreeramana Aithal; Shubhrajyotsna Aithal

    2016-01-01

    Nanotechnology, being anticipated general purpose breakthrough technology of 21st century, has potential to solve problems related to human civilizations pertaining to both basic needs and aspirations for comfort life. Out of basic needs of human which include food, drinking water, energy, cloth, shelter, health and clean environment, perhaps, solving energy problem by providing a way to generating, storing, and converting it to required form at any time and any amount of time called ‘ubiquit...

  10. Nanotechnology Innovations & Business Opportunities in Renewable Energy Sector

    OpenAIRE

    Aithal P. S.; Shubhrajyotsna Aithal

    2016-01-01

    Nanotechnology, being anticipated general purpose breakthrough technology of 21st century, has potential to solve problems related to human civilizations pertaining to both basic needs and aspirations for comfort life. Out of basic needs of human which include food, drinking water, energy, cloth, shelter, health and clean environment, perhaps, solving energy problem by providing a way to generating, storing, and converting it to required form at any time and any amount of time called ‘u...

  11. Cooperation between Lithuania and western countries on energy sector development issues

    Energy Technology Data Exchange (ETDEWEB)

    Miskinis, V. [Lithuanian Energy Institute, Kaunas (Lithuania)

    2003-07-01

    Lithuania is one of the country candidates making necessary progress in order to become a member of the European Union and seeking an invitation to join NATO as well as to be involved with other western economic and political structures. The country, being in transition from a centrally planned to a free market economy, is experiencing fundamental transformations and facing many problems. Lithuania has inherited an energy sector with a comparatively good technical infrastructure but inappropriate for a small independent state of its size and access to primary energy. The Lithuanian economy constructed since 1990 is energy intensive. In order to meet the requirements of a modern economy many significant changes occurred during this transformation period, including changes to institutional structure, legal framework, modernisation of technologies, etc. Considerable investments were made in all sectors of the economy. It would be impossible to realise all these positive changes without cooperation with developed countries, technical assistance of the EU-PHARE program and a range of other programs. The paper describes the current situation in the Lithuanian economy and energy sector, changes in energy intensity and in foreign direct investments in Lithuania. The paper aims to analyse the country's progress in transition to a free market economy and the positive contribution from cooperation between Lithuania and industrialised countries in several areas: overall modernisation of the national economy and energy sector, implementation of modem western modelling tools for energy planning, energy efficiency and nuclear safety. (author)

  12. APPLICATION OF ALTERNATIVE ENERGIES IN THE AUSTRALIAN OFFSHORE SECTOR

    Directory of Open Access Journals (Sweden)

    M. F. HJ. MOHD AMIN

    2016-09-01

    Full Text Available Fossil fuel is not practically renewable and therefore the world is at risk of fossil fuel depletion. This gives urgency to investigate alternative energies, especially for industries that rely entirely on energies for operations, such as offshore industry. The use of alternative energies in this industry has been in place for a while now. This paper discusses the application of various alternative energy sources to assist powering the Goodwyn Alpha (A Platform, located on the North West Shelf (NWS of Australia. The three alternative energy sources under discussion are: wind, wave and solar. The extraction devices used are the Horizontal and Vertical-Axis Wind Turbines - for wind; Pelamis, PowerBuoy and Wave Dragon - for wave; and the solar parabolic dish of SunBeam and Photovoltaic (PV cells of SunPower - for solar. These types of devices are installed within the same offshore platform area. Technical, environmental and economic aspects are taken into consideration before the best selection is made. The results showed that PowerBuoy used for wave energy, is the best device to be used on offshore platforms where operators could save up to 9% of power; $603,083 of natural gas; and 10,848 tonnes of CO2 per year.

  13. Cross-border versus cross-sector interconnectivity in renewable energy systems

    DEFF Research Database (Denmark)

    Thellufsen, Jakob Zinck; Lund, Henrik

    2017-01-01

    In the transition to renewable energy systems, fluctuating renewable energy, such as wind and solar power, plays a large and important role. This creates a challenge in terms of meeting demands, as the energy production fluctuates based on weather patterns. To utilise high amounts of fluctuating...... renewable energy, the energy system has to be more flexible in terms of decoupling demand and production. This paper investigates two potential ways to increase flexibility. The first is the interconnection between energy systems, for instance between two countries, labelled as cross-border interconnection....... The results show that while both measures increase the system utilisation of renewable energy and the system efficiency, the cross-sector interconnection gives the best system performance. To analyse the possible interaction between cross-sector and cross-border interconnectivity, two main aspects have...

  14. British Energy - nuclear power in the private sector

    Energy Technology Data Exchange (ETDEWEB)

    Hawley, R. [British Energy plc, Edinburgh (United Kingdom)

    1997-04-01

    The first four months of the operation of British Energy as a privatised nuclear utility are briefly reviewed. Operational and financial performance have been good as exemplified by the figures for power output and financial return. Freedom from government control means that the options open to the company are much wider but the need to meet the expectations of shareholders is a major consideration. Added to this, the competitive nature of the electricity industry means that the cost reduction is important, though this cannot be at the expense of safety. Shareholder expectations make the funding of new nuclear power stations unrealistic at present. Increasingly, however, markets are opening up in the maintenance of existing plant and the decommissioning of older plant. The British Energy Group also has considerable expertise in the design, operation and management of power stations and of acting in a competitive energy market that could be exported. British Energy`s International Division is in place to develop this potential. (UK).

  15. Analysis of energy-related CO2 emissions and driving factors in five major energy consumption sectors in China.

    Science.gov (United States)

    Cui, Erqian; Ren, Lijun; Sun, Haoyu

    2016-10-01

    Continual growth of energy-related CO2 emissions in China has received great attention, both domestically and internationally. In this paper, we evaluated the CO2 emissions in five major energy consumption sectors which were evaluated from 1991 to 2012. In order to analyze the driving factors of CO2 emission change in different sectors, the Kaya identity was extended by adding several variables based on specific industrial characteristics and a decomposition analysis model was established according to the LMDI method. The results demonstrated that economic factor was the leading force explaining emission increase in each sector while energy intensity and sector contribution were major contributors to emission mitigation. Meanwhile, CO2 emission intensity had no significant influence on CO2 emission in the short term, and energy consumption structure had a small but growing negative impact on the increase of CO2 emissions. In addition, the future CO2 emissions of industry from 2013 to 2020 under three scenarios were estimated, and the reduction potential of CO2 emissions in industry are 335 Mt in 2020 under lower-emission scenario while the CO2 emission difference between higher-emission scenario and lower-emission scenario is nearly 725 Mt. This paper can offer complementary perspectives on determinants of energy-related CO2 emission change in different sectors and help to formulate mitigation strategies for CO2 emissions.

  16. The environmental energy sector programme. Poland: Feasibility study

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    The Danish Ministry of Energy has granted financial aid to the preparation of a feasibility study necessary for the procurement of a financial solution to the modernisation of the combined heat and power plant in the city of Zielona Gora.The overall objectives of the Feasibility Study are to: establish new efficient power capacity in the south-west region of Poland, increase the energy efficiency, reduce the impact on the environment, utilise the local natural gas available which cannot be used in the national gas grid and reduce the costs of energy supply.The specific objective of this feasibility study is to obtain the best possible financing of the erection of a new CPH plant in Zielona Gora. The plant shall be designed to utilise the local resources of natural gas and to supply heat to the district heating grid in accordance with long-term planning strategies. (EHS)

  17. Market potential for optical fiber sensors in the energy sector

    Science.gov (United States)

    Bosselmann, T.

    2007-07-01

    For a long time electric power was taken as a natural unlimited resource. With globalisation the demand for energy has risen. This has brought rising prices for fossil fuels, as well as a diversification of power generation. Besides conventional fossil, nuclear plants are coming up again. Renewable energy sources are gaining importance resulting in recent boom of wind energy plants. In the past reliability and availability and an extremely long lifetime were of paramount importance. Today this has been added by cost, due to the global competition and the high fuel costs. New designs of power components have increased efficiency using lesser material. Higher efficiency causes inevitably higher stress on the materials, of which the machines are built. As a reduction of lifetime is not acceptable and maintenance costs are expected to be at a minimum, condition monitoring systems are going to being used now. This offers potentials for fibre optic sensor application.

  18. The environmental energy sector programme. Poland: Appendices to feasibility study

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-07-01

    The appendices contain Energy Law, Act of 10 April 1997 and also more specific details from the feasibility study for the procurement of a financial solution to the modernisation of the combined heat and power plant in the city of Zielona Gora, Poland. (EHS)

  19. The Mexico`s energy sector: Restructure and challenges; Sector de la energia en Mexico: Reestructuracion y retos

    Energy Technology Data Exchange (ETDEWEB)

    Carrillo Soberon, Francisco [Sindicato Mexicano de Electricistas (SME), Mexico, D. F. (Mexico)

    1997-12-31

    In our country, the electric energy sector restructure is deeply permeated by the idea that the efficiency, the reduction of costs, the competitiveness and the modernization in general will only be feasible in the context of incorporation to the logistics of the functioning of the market rules. A historic revision is made of the elements that made possible the deterioration of a nationalized enterprise as it is today the enterprise Luz y Fuerza del Centro. The legal, regulatory, and organizational changes in this enterprise are discussed; the social sense of the electric industry and the limits of the private interests and the restructure as a democratic experience are also analyzed [Espanol] En nuestro pais, la reestructuracion del sector de la energia esta profundamente permeada por la idea de que la eficiencia, la reduccion de costos, la competitividad y en general la modernizacion, solo seran factibles en contextos de incorporacion a la logica de funcionamiento de las reglas del mercado. Se hace una revision historica de los elementos que hicieron posible el deterioro de una empresa nacionalizada como lo es hoy la empresa Luz y Fuerza del Centro. Se analizan los cambios legales, regulatorios y organizativos en esta empresa; el sentido social de la industria electrica y los limites de los intereses privados y la reestructuracion como una experiencia democratica

  20. Evolving Role of the Power Sector Regulator: A Clean Energy Regulators Initiative Report

    Energy Technology Data Exchange (ETDEWEB)

    Zinaman, O.; Miller, M.; Bazilian, M.

    2014-04-01

    This paper seeks to briefly characterize the evolving role of power sector regulation. Given current global dynamics, regulation of the power sector is undergoing dramatic changes. This transformation is being driven by various factors including technological advances and cost reductions in renewable energy, energy efficiency, and demand management; increasing air pollution and climate change concerns; and persistent pressure for ensuring sustainable economic development and increased access to energy services by the poor. These issues add to the already complex task of power sector regulation, of which the fundamental remit remains to objectively and transparently ensure least-cost service delivery at high quality. While no single regulatory task is trivial to undertake, it is the prioritization and harmonization of a multitude of objectives that exemplifies the essential challenge of power sector regulation. Evolving regulatory roles can be understood through the concept of existing objectives and an additional layer of emerging objectives. Following this categorization, we describe seven existing objectives of power sector regulators and nine emerging objectives, highlighting key challenges and outlining interdependencies. This essay serves as a preliminary installment in the Clean Energy Regulatory Initiative (CERI) series, and aims to lay the groundwork for subsequent reports and case studies that will explore these topics in more depth.

  1. Applying portfolio theory to the electricity sector. Energy versus power

    Energy Technology Data Exchange (ETDEWEB)

    Delarue, Erik; D' haeseleer, William; De Jonghe, Cedric; Belmans, Ronnie [Leuven University, Leuven (Belgium)

    2011-01-15

    Portfolio theory has found its way in numerous applications for optimizing the electricity generation mix of a particular region. Existing models, however, consider typically a single time period and correspondingly do not properly account for actual dispatch constraints and energy sources with a non-dispatchable, variable output. This paper presents a portfolio theory model that explicitly distinguishes between installed capacity (power), electricity generation (energy) and actual instantaneous power delivery. This way, the variability of wind power and ramp limits of conventional power plants are correctly included in the investment optimization. The model is written as a quadratically constrained programming problem and illustrated in a case study. The results show that the introduction of wind power can be motivated to lower the risk on generation cost, albeit to smaller levels than typically reported in the literature. This wind power deployment further requires the need for sufficiently rampable technologies, to deal with its fluctuating output. (author)

  2. Kyiv institutional buildings sector energy efficiency program: Technical assessment

    Energy Technology Data Exchange (ETDEWEB)

    Secrest, T.J.; Freeman, S.L. [Pacific Northwest National Lab., Richland, WA (United States); Popelka, A. [Tysak Engineering, Acton, MA (United States); Shestopal, P.A.; Gagurin, E.V. [Agency for Rational Energy Use and Ecology, Kyiv (Ukraine)

    1997-08-01

    The purpose of this assessment is to characterize the economic energy efficiency potential and investment requirements for space heating and hot water provided by district heat in the stock of state and municipal institutional buildings in the city of Kyiv. The assessment involves three activities. The first is a survey of state and municipal institutions to characterize the stock of institutional buildings. The second is to develop an estimate of the cost-effective efficiency potential. The third is to estimate the investment requirements to acquire the efficiency resource. Institutional buildings are defined as nonresidential buildings owned and occupied by state and municipal organizations. General categories of institutional buildings are education, healthcare, and cultural. The characterization activity provides information about the number of buildings, building floorspace, and consumption of space heating and hot water energy provided by the district system.

  3. The Sustainable Development Strategies for Energy Sector in Iran

    OpenAIRE

    Ezatollah Abbasian; Mohsen Nazari; Maysam Nasrindoost

    2012-01-01

    Sustainable development at the new field of politics, culture, environment, economy, trade, and the rights of humans, calls to consideration. Sustainable economic means to maintain and promote the current economic situation, without suffering degradation of natural resources. In this regard economic activity should cause the growth of community justice and efficiency. Relying on the definition provided by the WECD, two mainstreams sustainable development in energy consumption is specified: th...

  4. Surface energy balance sensitivity to meteorological variability on Haig Glacier, Canadian Rocky Mountains

    Science.gov (United States)

    Ebrahimi, Samaneh; Marshall, Shawn J.

    2016-11-01

    Energy exchanges between the atmosphere and the glacier surface control the net energy available for snow and ice melt. This paper explores the response of a midlatitude glacier in the Canadian Rocky Mountains to daily and interannual variations in the meteorological parameters that govern the surface energy balance. We use an energy balance model to run sensitivity tests to perturbations in temperature, specific humidity, wind speed, incoming shortwave radiation, glacier surface albedo, and winter snowpack depth. Variables are perturbed (i) in isolation, (ii) including internal feedbacks, and (iii) with co-evolution of meteorological perturbations, derived from the North American regional climate reanalysis (NARR) over the period 1979-2014. Summer melt at this site has the strongest sensitivity to interannual variations in temperature, albedo, and specific humidity, while fluctuations in cloud cover, wind speed, and winter snowpack depth have less influence. Feedbacks to temperature forcing, in particular summer albedo evolution, double the melt sensitivity to a temperature change. When meteorological perturbations covary through the NARR forcing, summer temperature anomalies remain important in driving interannual summer energy balance and melt variability, but they are reduced in importance relative to an isolated temperature forcing. Covariation of other variables (e.g., clear skies, giving reduced incoming longwave radiation) may be partially compensating for the increase in temperature. The methods introduced in this paper provide a framework that can be extended to compare the sensitivity of glaciers in different climate regimes, e.g., polar, maritime, or tropical environments, and to assess the importance of different meteorological parameters in different regions.

  5. Solar Adoption and Energy Consumption in the Residential Sector

    Science.gov (United States)

    McAllister, Joseph Andrew

    This dissertation analyzes the energy consumption behavior of residential adopters of solar photovoltaic systems (solar-PV). Based on large data sets from the San Diego region that have been assembled or otherwise acquired by the author, the dissertation quantifies changes in energy consumption after solar-PV installation and determines whether certain household characteristics are correlated with such changes. In doing so, it seeks to answer two related questions: First, "Do residential solar adopters increase or decrease their electricity consumption after they install a solar-PV system?" Assuming that certain categories of residential adopters increase and others decrease, the second question is "Which residential adopters increase and which decrease their consumption and why?" The database that was used to conduct this analysis includes information about 5,243 residential systems in San Diego Gas & Electric's (SDG&E) service territory installed between January 2007 and December 2010. San Diego is a national leader in the installation of small-scale solar-electric systems, with over 12,000 systems in the region installed as of January 2012, or around 14% of the total number installed in California. The author performed detailed characterization of a significant subset of the solar installations in the San Diego region. Assembled data included technical and economic characteristics of the systems themselves; the solar companies that sold and installed them; individual customer electric utility billing data; metered PV production data for a subgroup of these solar systems; and data about the properties where the systems are located. Primarily, the author was able to conduct an electricity consumption analysis at the individual household level for 2,410 PV systems installed in SDG&E service territory between January 2007 and December 2010. This analysis was designed to detect changes in electricity consumption from the pre-solar to the post-installation period. To

  6. The consumption of alcohol mixed with energy drinks: prevalence and key correlates among Canadian high school students.

    Science.gov (United States)

    Azagba, Sunday; Langille, Don; Asbridge, Mark

    2013-01-01

    An emerging body of research has reported high consumption of alcohol mixed with energy drinks among young adults, particularly college students. However, little is known about adolescents' consumption of these drinks. The purpose of this study was to determine the prevalence of consumption of alcohol mixed with energy drinks and to examine its correlates among Canadian high school students. We used a nationally representative sample of 36 155 Canadian students in grades 7 to 12 who participated in the 2010/2011 Youth Smoking Survey. About 20% of Canadian high school students reported consuming alcohol mixed with energy drinks in the last year, with considerable variation across provinces. Multivariate logistic regression analyses showed that the odds of consumption of these drinks were higher among students in lower grades (grades 7 and 8) and among students who identified their ethnicity as black or "other." Consumption of alcohol mixed with energy drinks was positively associated with substance use (current smoking [adjusted odds ratio (OR) 1.52, 95% confidence interval (CI) 1.19-1.95], past-year heavy drinking [adjusted OR 3.41, 95% CI 2.84-4.09] and marijuana use [adjusted OR 2.29, 95% CI 1.90-2.76]), absence from school, participation in school team sports and having more weekly spending money. Students who felt more connected to school and had an academic average of 70% or higher were less likely to consume alcohol mixed with energy drinks. The consumption of alcohol mixed with energy drinks is an emerging public health concern. Consumption of these drinks is substantial among Canadian high school students and can lead to many potential harms, both acute (e.g., injury) and long term (e.g., increased alcohol dependence). Our findings highlight the need for further research into the long-term effects of consumption of alcohol mixed with energy drinks among young people, as well as the development of interventions aimed at reducing consumption of these drinks.

  7. Concurrent and legacy economic and environmental impacts from establishing a marine energy sector in Scotland

    Energy Technology Data Exchange (ETDEWEB)

    Allan, Grant J.; Turner, Karen [Fraser of Allander Institute, Department of Economics, University of Strathclyde, 130 Rottenrow, Glasgow G4 0GE (United Kingdom); Bryden, Ian; Wallace, Robin [Institute for Energy Systems, School of Engineering and Electronics, University of Edinburgh, The King' s Buildings, Mayfield Road, Edinburgh EH9 3JL (United Kingdom); McGregor, Peter G.; Kim Swales, J. [Fraser of Allander Institute, Department of Economics, University of Strathclyde, 130 Rottenrow, Glasgow G4 0GE (United Kingdom); Centre for Public Policy for the Regions, Universities of Glasgow and Strathclyde (United Kingdom); Stallard, Tim [Joule Centre, School of Mechanical, Aerospace and Civil Engineering, Pariser Building, University of Manchester, Manchester M60 1QD (United Kingdom)

    2008-07-15

    We examine the economic and environmental impact that the installation of 3 GW of marine energy capacity would have on Scotland. This is not a forecast, but a projection of the likely effects of meeting the Scottish Government's targets for renewable energy through the development of a marine energy sector. Energy, with a particular focus on renewables, is seen by the Scottish Government as a 'key sector', with high growth potential and the capacity to boost productivity (Scottish Government, 2007a. The Government Economic Strategy. The Scottish Government, Edinburgh). The key nature of this sector has been identified through targets being set for renewable energy to achieve environmental and economic benefits. Using a regional computable general equilibrium (CGE) model of Scotland we show that the development of a marine energy sector can have substantial and beneficial impacts on GDP, employment and the environment over the lifetime of the devices, given the encouragement of strong indigenous inter-industry linkages. Furthermore, there are also substantial ''legacy'' effects that persist well beyond the design life of the devices. (author)

  8. Impacts of irrigation network sectoring as an energy saving measure on olive grove production.

    Science.gov (United States)

    Navarro Navajas, J M; Montesinos, P; Poyato, E Camacho; Rodríguez Díaz, J A

    2012-11-30

    In recent years, improving water use efficiency has been one of the most important challenges for the agricultural sector. However, such improvements have led to the installation of pressurized irrigation systems which generally require more energy to operate, especially in plantations on sloping and mountainous lands. Thus, the reduction of energy use in these systems has also become a major issue. Irrigation network sectoring has been proposed as one of the most effective energy saving measures. Typically, however, the potential benefits of this management strategy have been evaluated by means of theoretical approaches in networks that were originally designed to supply water on demand and not after water application in real irrigation districts designed following sectoring strategies. In this work, this measure is applied to an irrigation district devoted to olive grove production in a mountainous area that was designed according to this management strategy. With this aim, the WEBSO (Water and Energy Based Sectoring Operation) algorithm, which was developed in a previous work, has been modified in order to take into account the specific characteristics of the irrigation district and its actual management, as well as to analyze sensitivity to several irrigation water depths in terms of both energy demand and yields. An economic analysis of the potential benefits of this management strategy is also carried out. The results show that this measure has lead to a nearly 30% reduction in energy consumption, while increasing farmers' profits by 13% compared to traditional on-demand operations. Copyright © 2012 Elsevier Ltd. All rights reserved.

  9. Analysis of the renewable energy sector in Spain at the European level comparative; Analisis del sector de las energias renovables en Espana. Estudio comparativo a nivel europeo

    Energy Technology Data Exchange (ETDEWEB)

    Lara, F. J.

    2011-07-01

    The energy sector, in particular renewable energy, represents a strategic sector for the Spanish and European industry. Policy decisions to its regulation or deregulation is critical. Regulatory frameworks mark a way to contrast their effectiveness and efficiency. However, it is necessary to deepen the theoretical foundations as the natural capital or the limits to growth, to place in a framework more accurately. This article presents specific data on the economic, fiscal, labor and environmental conditions to date has involved the promotion of this sector and its international impact. (Author)

  10. Miniguide. Energy efficiency in the public sector; Mini-Wegweiser. Energieeffizienz im oeffentlichen Sektor

    Energy Technology Data Exchange (ETDEWEB)

    Kaminski, Birgit; Joest, Steffen; Grimm, Nadia (comps.)

    2010-12-15

    The public sector faces a big challenge if it wants to fulfill its tasks in spite of tight budgets and increasing costs. The focus is on high energy costs and the challenging targets for energy efficiency and climate protection. The contribution under consideration presents a selection of the successfully implemented public projects for energy efficiency as well as an overview on key fields of activity and specific services for decision makers in territorial authorities and public institutions.

  11. Multi-energy systems applied to the building sector (Heat Pump Technology)

    OpenAIRE

    Lorenzo Izquierdo, Marta

    2008-01-01

    The project deals with the study of multi-energy systems applied to the building sector. Nowadays, this thematic is very important because the use of systems integrating different energy sources and energy technologies is a key element in the design of low emission buildings. In particular, the project focuses on heat pump technologies. In the first part of the project an over view of the status of the heat pump development is investigated. Then, a numerical model to simulat...

  12. Transportation Sector Model of the National Energy Modeling System. Volume 2 -- Appendices: Part 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-01-01

    This volume contains input data and parameters used in the model of the transportation sector of the National Energy Modeling System. The list of Transportation Sector Model variables includes parameters for the following: Light duty vehicle modules (fuel economy, regional sales, alternative fuel vehicles); Light duty vehicle stock modules; Light duty vehicle fleet module; Air travel module (demand model and fleet efficiency model); Freight transport module; Miscellaneous energy demand module; and Transportation emissions module. Also included in these appendices are: Light duty vehicle market classes; Maximum light duty vehicle market penetration parameters; Aircraft fleet efficiency model adjustment factors; and List of expected aircraft technology improvements.

  13. Eastern Canadian crude oil supply and its implications for regional energy security

    Energy Technology Data Exchange (ETDEWEB)

    Hughes, Larry [Energy Research Group, Electrical and Computer Engineering, Dalhousie University, Halifax, Nova Scotia (Canada)

    2010-06-15

    Canada has been blessed with immense energy resources; however, their distribution is not uniform. One such example is crude oil, which is found primarily in western Canada. Eastern Canada, consisting of the six eastern-most provinces (Newfoundland and Labrador, New Brunswick, Nova Scotia, Ontario, Prince Edward Island, and Quebec), produce limited quantities of crude oil, most of which is exported to the United States. Ideally, western Canadian crude oil would meet the demands of eastern Canada; however, the North American Free Trade Agreement (NAFTA) and the absence of oil pipelines means that eastern Canada increasingly relies on supplies of crude oil from a small number of oil exporting countries, many with declining production. This paper examines crude oil production, supply, and its refining in eastern Canada. It shows that crude production in the region has reached its peak and that increasing global competition for crude oil will affect energy security in eastern Canada, either through price increases or supply shortages, or both. (author)

  14. World Best Practice Energy Intensity Values for SelectedIndustrial Sectors

    Energy Technology Data Exchange (ETDEWEB)

    Worrell, Ernst; Price, Lynn; Neelis, Maarten; Galitsky,Christina; Zhou, Nan

    2007-06-05

    "World best practice" energy intensity values, representingthe most energy-efficient processes that are in commercial use in atleast one location worldwide, are provided for the production of iron andsteel, aluminium, cement, pulp and paper, ammonia, and ethylene. Energyintensity is expressed in energy use per physical unit of output for eachof these commodities; most commonly these are expressed in metric tonnes(t). The energy intensity values are provided by major energy-consumingprocesses for each industrial sector to allow comparisons at the processlevel. Energy values are provided for final energy, defined as the energyused at the production facility as well as for primary energy, defined asthe energy used at the production facility as well as the energy used toproduce the electricity consumed at the facility. The "best practice"figures for energy consumption provided in this report should beconsidered as indicative, as these may depend strongly on the materialinputs.

  15. Russia's energy sector between politics and business

    Energy Technology Data Exchange (ETDEWEB)

    Orttung, Robert; Perovic, Jeronim; Pleines, Heiko; Schroeder, Hans-Henning (eds.)

    2008-02-15

    East-West relations are deteriorating to a level not seen since the Soviet period. Recent cover stories on Russia from The Economist (December 16, 2006) and Der Spiegel (March 5, 2007) present President Vladimir Putin as a gangster with a gasoline pump and a Soviet Commissar wielding Gazprom's massive pipeline network. These images illustrate a growing fear in the West that Russia is a threat. Russia, according to this point of view, is using energy as a weapon to rebuild its empire. This article examines to what extent Europe, which is heavily dependent on Russian oil and natural gas supplies, should worry. (orig.)

  16. Comparative Assessment of Severe Accidents in the Chinese Energy Sector

    Energy Technology Data Exchange (ETDEWEB)

    Hirschberg, S.; Burgherr, P.; Spiekerman, G.; Cazzoli, E.; Vitazek, J.; Cheng, L

    2003-03-01

    This report deals with the comparative assessment of accidents risks characteristic for the various electricity supply options. A reasonably complete picture of the wide spectrum of health, environmental and economic effects associated with various energy systems can only be obtained by considering damages due to normal operation as well as due to accidents. The focus of the present work is on severe accidents, as these are considered controversial. By severe accidents we understand potential or actual accidents that represent a significant risk to people, property and the environment and may lead to large consequences. (author)

  17. Commercial-sector energy-consumption data-base-development project. Volume II. Survey of available energy use data

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-04-01

    A compilation of data on energy consumption in the commercial sector that have been published elsewhere is presented. Readily available information was collected on the structural, equipment, and energy use characteristics of the following: store and other mercantile buildings; warehouses; finance, insurance, real estate, and services industries; schools and colleges; hospitals and nursing homes; and government buildings. Energy data are shown in terms of Btu/ft/sup 2/. (MCW)

  18. Mediation in the energy sector : fuel for thought

    Energy Technology Data Exchange (ETDEWEB)

    Trace, K. [McCuaig Desrochers LLP, Edmonton, AB (Canada)

    2006-07-01

    A recent report by the Alberta Energy and Utilities Board (AEUB) has suggested that appropriate dispute resolution processes including mediation are proving to be 85 per cent effective at resolving time-consuming and costly energy disputes. This presentation outlined techniques used in the mediation process. Mediation seeks consensus-based agreement. Unlike arbitration and judicial dispute resolution, mediation assists parties in looking beyond legal rights and issues by exploring the context of the dispute so as to determine the roots of the conflict. Mediation processes are derived from theories of interest-based dispute resolution. In mediation procedures, interests are defined as the underlying hopes, beliefs, needs, and aspirations driving any particular conflict. During the mediation process, mutual interests often emerge as a starting point for consensus-based decision-making. Several case studies were presented in which oil and gas industry members came to satisfactory resolutions with a variety of initially antagonistic stakeholders. A case study on assumptions and three-party mediations was also included. refs., tabs., figs.

  19. The Role of Municipalities, Energy Companies and the Agricultural Sector in Denmark as Drivers for Biogas

    DEFF Research Database (Denmark)

    Lybæk, Rikke; Andersen, Jan; Christensen, Thomas Budde

    2014-01-01

    This paper examines the barriers to implementing biogas plants in Denmark and highlights advantages and barriers of the technology with a focus on the environment, energy and the agriculture. The article is based on a detailed study of development trends within the Danish biogas sector and identi......This paper examines the barriers to implementing biogas plants in Denmark and highlights advantages and barriers of the technology with a focus on the environment, energy and the agriculture. The article is based on a detailed study of development trends within the Danish biogas sector...... municipalities more actively in the biogas development. Based on the analysis of the current situation and of the challenges and opportunities for the Danish Biogas sector, we propose that municipalities, energy companies and the agricultural sector take renewed actions and become drivers for the biogas sector...... from the new market opportunities that biogas poses e.g. supply biogas for transportation purposes. Farmers must look for alternative ways of implementing biogas plants using new corporate design concepts rather than traditional centralized and farm biogas plants.....

  20. Comparative analysis of energy data bases for the industrial and commercial sectors

    Energy Technology Data Exchange (ETDEWEB)

    Roop, J.M.; Belzer, D.B.; Bohn, A.A.

    1986-12-01

    Energy data bases for the industrial and commercial sectors were analyzed to determine how valuable this data might be for policy analysis. The approach is the same for both end-use sectors: first a descrption or overview of relevant data bases identifies the available data; the coverage and methods used to generate the data are then explained; the data are then characterized and examples are provided for the major data sets under consideration. A final step assesses the data bases under consideration and draws conclusions. There are a variety of data bases considered for each of the end-use sectors included in this report. Data bases for the industrial sector include the National Energy Accounts, process-derived data bases such as the Drexel data base and data obtained from industry trade associations. For the commercial sector, three types of data bases are analyzed: the Nonresidential Building Energy Consumption Surveys, Dodge Construction Data and the Building Owners and Manager's Association Experience Exchange Report.

  1. The argentine electric sector reform and its correlation with energy efficiency; La reforma del sector electrico argentino y su relacion con la eficiencia energetica

    Energy Technology Data Exchange (ETDEWEB)

    Carpio, Claudio [MGM International (Argentina)

    2005-04-15

    The reforms in the Argentine electrical sector and the effect these have originated in the energy efficiency policies for public sector are presented. The characteristics exposed of the Argentina Electric sector previous to the 1992 transformation are the departing base that gave rise to the reform fundaments, generating privatizations and a vertical economic scheme. The transformation of the electric sector departing from its environmental regulations yielded in a quality service, good electricity distribution, better prices and proper energy efficiency. [Spanish] Se presentan las reformas en el sector electrico argentino y el efecto que han tenido sobre las politicas de eficiencia energetica elaboradas en el sector publico. Las caracteristicas expuestas del sector electrico argentino previas a la transformacion de 1992 son la base de partida que dio lugar a los fundamentos de la reforma generando privatizaciones y un esquema economico vertical. La transformacion del sector electrico a partir de sus regulaciones energeticas y ambientales redituaron en calidad de servicio, de distribucion de electricidad, precios y en la propia eficiencia energetica.

  2. Energy Conservation and Emissions Reduction in China’s Power Sector: Alternative Scenarios Up to 2020

    Directory of Open Access Journals (Sweden)

    Jiahai Yuan

    2016-04-01

    Full Text Available This paper discusses energy conservation and emissions reduction (ECER in China’s power sector. To better understand China’s successes and failures on energy conservation in the electricity industry, first it is important to know the status of China’s power sector, and the key energy conservation actions, as well as the achievements in the past years. Second, two ECER scenarios are constructed to probe the 2020 energy conservation potential. Results show that the potential is estimated to be more than 240 million tons of coal equivalent (Mtce. Third, the improvement of coal power operations, structures and technologies, and ambitious deployment of energy conservation measures are proposed to fully explore the potential of China’s power industry. Fourth, great challenges for China’s ECER and some suggested policies are summed up. The lessons learnt from China will provide a valuable reference and useful inputs for other emerging economies.

  3. Islamic State and Its Attitude to the Terrorist Attacks on the Energy Sector

    Directory of Open Access Journals (Sweden)

    Lukáš Tichý

    2016-06-01

    Full Text Available The main aim of this article is both to analyze the importance of the terrorist attacks on energy infrastructure and industry for strategy of militant terrorist organization Islamic State against the background of the influence of Islam and to describe a specific example and manifestations of the terrorist activities focused on energy sector in the Middle East and North Africa. In the theoretical level, the article is based on the concept of terrorist attack on energy sector and relation between energy and Sunni Islam. In methodological level, the article is based on the case study method framing terrorist attacks of Islamic State on energy industry and infrastructure in Iraq, Syria and Libya.

  4. Two Paths to Transforming Markets through Public Sector EnergyEfficiency: Bottom Up versus Top Down

    Energy Technology Data Exchange (ETDEWEB)

    Van Wie McGrory, Laura; Coleman, Philip; Fridley, David; Harris,Jeffrey; Villasenor Franco, Edgar

    2006-05-10

    The evolution of government purchasing initiatives in Mexicoand China, part of the PEPS (Promoting an Energy-efficient Public Sector)program, demonstrates the need for flexibility in designingenergy-efficiency strategies in the public sector. Several years ofpursuing a top-down (federally led) strategy in Mexico produced fewresults, and it was not until the program was restructured in 2004 tofocus on municipal-level purchasing that the program gained momentum.Today, a new partnership with the Mexican federal government is leadingto an intergovernmental initiative with strong support at the federallevel. By contrast, the PEPS purchasing initiative in China wassuccessfully initiated and led at the central government level withstrategic support from international experts. The very different successtrajectories in these two countries provide valuable lessons fordesigning country-specific public sector energy-efficiency initiatives.Enabling conditions for any successful public sector purchasinginitiative include the existence of mandatory energy-efficiencyperformance standards, an effective energy-efficiency endorsementlabeling program, an immediate need for energy conservation, a simplepilot phase (focusing on a limited number of strategically chosenproducts), and specialized technical assistance. Top-down purchasingprograms are likely to be more successful where there is high-levelpolitical endorsement and a national procurement law in place, supportedby a network of trained purchasers. Bottom-up (municipally led)purchasing programs require that municipalities have the authority to settheir own purchasing policies, and also benefit from existing networks ofcities, supported by motivated municipal leaders and trained purchasingofficials.

  5. New enterprises in the energy sector; Existenzgruendungen im Energiesektor

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    Nordrhein-Westfalen is still Germany's biggest 'power state' but a structural change has come about: Instead of mines and blast furnaces, the focus is now on alternative energy sources. Solar modules are produced in Gelsenkirchen, the first fuel cell powered bus was developed in Marl, and wind rotors are being tested in Grevenbroich. [German] In Nordrhein-Westfalen, dem Energieland Nummer 1, hat sich der Strukturwandel in der Energiewirtschaft inzwischen deutlich bemerkbar gemacht. An die Stelle von Zechen und Hochoefen sind inzwischen viele Firmen erfolgreich am Markt taetig, die sich mit ganz anderen Bereichen der Energieerzeugung, -nutzung und -dienstleistung beschaeftigen. In Gelsenkirchen werden Solarmodule produziert, in Marl wurde der erste Brennstoffzellenbus entwickelt und in Grevenbroich werden Windraeder getestet. (orig.)

  6. Development of the mitigation plan for Slovakia energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Mojik, I.

    1996-12-31

    According to the review of national communications from Annex I countries (FCCC/AGBM/1996/7), Slovakia is in 21st place among countries in descending order of GHG emissions. With respect to GHG emission per capita Slovakia is in 14th place and from the point of view of GHG emissions per GDP unit Slovakia is in 7th place. However, within world wide GHG emissions those originating from Slovakia are nearly negligible, but GHG emissions related to per capita or even to GDP are significantly high. Since energy production is responsible for more than 70% of GHG emissions (88% of CO{sub 2} emission) the high ranking of Slovakia is evidence of the high energy intensity of the Slovak Economy. As is common in countries with economies in transition there is no stable trend in macroeconomical values in Slovakia. Although the general shape of possible development curves is known, in fact the exact level of the real curve is not predictable. According to their analyses the Slovak Republic surely will meet the basic UN FCCC obligation for Annex I countries, i.e. to limit anthropogenic emissions of GHG in the year 2000 to the level of 1990. However, the above mentioned uncertainties are the main reason why they have no firm guaranty of fulfilling their domestic target (20% CO{sub 2} reduction in 2005 compared to 1988). Analyses made within the Country Study program have indicated that there is good possibility of reaching the domestic target but uncertainty is high and certain conditions have to be met.

  7. Assessment of the impact of energy-efficient household appliances on the electricity consumption in the residential sector of Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Morishita, Claudia; Ghisi, Enedir

    2010-09-15

    In many countries the residential sector accounts for about 20.0% of the electricity consumption, which increases the concern about energy savings. The main objective of this paper is to assess the impact of energy-efficient household appliances on the electricity consumption of the Brazilian residential sector by using electricity end-use data. The consumption of each appliance is obtained based on official data from existing studies, being estimated for a dwelling and for the whole residential sector. Results indicate that the potential for energy savings by replacing existing appliances with energy-efficient household appliances would be 29.5% in the residential sector of Brazil.

  8. Status of national CO{sub 2}-mitigation projects and initiatives in the Philippine energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Tupas, C.T.

    1996-12-31

    The Philippines has a huge energy requirement for the next 30 years in order to achieve its economic growth target. Based on an expected annual GDP growth rate of 6.9 percent, the Philippines total energy requirement is estimated to increase at an average of 6.6 percent annually from 1996 to 2025. Gross energy demand shall increase from 219.0 million barrels of fuel oil equivalent (MMBFOE) in 1996 to 552.4 MMBFOE in 2010 and 1,392.6 MMBFOE by 2025. These energy demand levels shall be driven primarily by the substantial increase in fuel requirements for power generation whose share of total energy requirement is 28.3 percent in 1996, 48.0 percent in 2010 and 55.0 percent in 2025. With the expected increase in energy demand, there will necessarily be adverse impacts on the environment. Energy projects and their supporting systems - from fuel extraction and storage to distribution - can and will be major contributors not only to local but also to regional and global environmental pollution and degradation. International experiences and trends in greenhouse gas (GHG) emissions inventory have shown that the energy sector has always been the dominant source of carbon dioxide (CO{sub 2}) - the principal contributor to global climate change. The energy sector`s CO{sub 2} emissions come primarily from fossil fuels combustion. Since energy use is the dominant source of CO{sub 2} emissions, efforts should therefore be concentrated on designing a mitigation strategy in this sector.

  9. Sector trends and driving forces of global energy use and greenhouse gas emissions: focus in industry and buildings

    Energy Technology Data Exchange (ETDEWEB)

    Price, Lynn; Worrell, Ernst; Khrushch, Marta

    1999-09-01

    Disaggregation of sectoral energy use and greenhouse gas emissions trends reveals striking differences between sectors and regions of the world. Understanding key driving forces in the energy end-use sectors provides insights for development of projections of future greenhouse gas emissions. This report examines global and regional historical trends in energy use and carbon emissions in the industrial, buildings, transport, and agriculture sectors, with a more detailed focus on industry and buildings. Activity and economic drivers as well as trends in energy and carbon intensity are evaluated. The authors show that macro-economic indicators, such as GDP, are insufficient for comprehending trends and driving forces at the sectoral level. These indicators need to be supplemented with sector-specific information for a more complete understanding of future energy use and greenhouse gas emissions.

  10. Electricity sector human resources review

    Energy Technology Data Exchange (ETDEWEB)

    Facette, J. [Canadian Association of Technicians and Technologists (Canada)

    2005-07-01

    The electricity industry is expanding, with new supply and infrastructure development equivalent to 35 per cent of existing capacity over the next 20 years. This paper examines the preliminary results of a human resources sector review providing industry specific labor force data. The key objectives of the review were to develop detailed industry profiles, identify root causes of human resources issues, identify industry best practices and develop a human resources strategy for the Canadian electricity sector. Estimates of current employment were provided, with age of employees, retirement projections, regional projections and estimated supply/demand gaps. Current shortages were identified, including wind energy technicians. The paper also identified a declining Canadian born labor force and a concurrent dependence on immigrants. A project research methodology was provided with a list of participating major employers. tabs., figs.

  11. CFD Applications in Energy and Environment Sectors: Volume 1

    Directory of Open Access Journals (Sweden)

    Maher A.R. Sadiq Al-Baghdadi and Hashim R. Abdol Hamid

    2012-01-01

    Full Text Available Chapter 1: Simulation and Modelling of Oxygen Coal Combustion with Flue Gas Recirculation. Chaouki Ghenai Chapter 2: The Choice of the Best Air Distribution Concept in Air-Conditioned Auditorium by Means of CFD Numerical Prediction. Barbara Lipska, Piotr Koper Chapter 3: CFD Applications in Natural Ventilation of Buildings and Air Quality Dispersion. N. Nikolopoulos, A. Nikolopoulos, I. Papadakis, K.-S. P. Nikas Chapter 4: CFD Modeling of Air Pollutant Transport and Dispersion. Labovský Juraj, Jelemenský Ľudovít Chapter 5: CFD Modeling of Multiphase Flow in Environmental Engineering. Masroor Mohajerani, Mehrab Mehrvar, Farhad Ein-Mozaffari Chapter 6: CFD Study on the Roles of Trees on Airflow and Pollutant Dispersion within Urban Street Canyons. Salim Mohamed Salim, Andrew Chan, Riccardo Buccolieri, Silvana Di Sabatino Chapter 7: Energy Efficiency and Air Quality in Hospitals Design. Essam E. Khalil Chapter 8: Application of CFD in Pulverized Fuel Combustion. M. Tayyeb Javed, Tahira Sultana Chapter 9: A Heat Transfer Model For Fluids Based on Cellular Automaton Application to an Air Conditioning of A Building. Andrés Saiz Martínez Chapter 10: CFD Application in Power Plants. Essam E. Khalil Chapter 11: Analysis and Computation of the Heat Charge/Discharge Behavior in Packed Bed Thermal Storage Systems. Pei-Wen Li, Jon Van Lew, Wafaa Karaki, Cho Lik Chan, Jake Stephens

  12. Impacts of Energy Sector Emissions on PM2.5 Air Quality in Northern India

    Science.gov (United States)

    Karambelas, A. N.; Kiesewetter, G.; Heyes, C.; Holloway, T.

    2015-12-01

    India experiences high concentrations of fine particulate matter (PM2.5), and several Indian cities currently rank among the world's most polluted cities. With ongoing urbanization and a growing economy, emissions from different energy sectors remain major contributors to air pollution in India. Emission sectors impact ambient air quality differently due to spatial distribution (typical urban vs. typical rural sources) as well as source height characteristics (low-level vs. high stack sources). This study aims to assess the impacts of emissions from three distinct energy sectors—transportation, domestic, and electricity—on ambient PM2.5­­ in northern India using an advanced air quality analysis framework based on the U.S. EPA Community Multi-Scale Air Quality (CMAQ) model. Present air quality conditions are simulated using 2010 emissions from the Greenhouse Gas-Air Pollution Interaction and Synergies (GAINS) model. Modeled PM2.5 concentrations are compared with satellite observations of aerosol optical depth (AOD) from the Moderate Imaging Spectroradiometer (MODIS) for 2010. Energy sector emissions impacts on future (2030) PM2.5 are evaluated with three sensitivity simulations, assuming maximum feasible reduction technologies for either transportation, domestic, or electricity sectors. These simulations are compared with a business as usual 2030 simulation to assess relative sectoral impacts spatially and temporally. CMAQ is modeled at 12km by 12km and include biogenic emissions from the Community Land Model coupled with the Model of Emissions of Gases and Aerosols in Nature (CLM-MEGAN), biomass burning emissions from the Global Fires Emissions Database (GFED), and ERA-Interim meteorology generated with the Weather Research and Forecasting (WRF) model for 2010 to quantify the impact of modified anthropogenic emissions on ambient PM2.5 concentrations. Energy sector emissions analysis supports decision-making to improve future air quality and public health in

  13. The Challenges & Opportunities for Arctic Microstates in Developing an Energy Sector

    DEFF Research Database (Denmark)

    Smits, Coco; Bertelsen, Rasmus Gjedssø; Justinussen, Jens Christian Svabo

    2014-01-01

    Like many Arctic states, Iceland and the Faroe Islands used to be the resource-based economies which Greenland is today. Remotely located in relation to the World economy, Iceland and the Faroe Islands have succeeded in developing a knowledge- based economy, also related to their energy sector. T...

  14. What Role for Administrative Courts in Granting Effective Legal Protection in the Energy Sector?

    NARCIS (Netherlands)

    Lavrijssen, S.

    2014-01-01

    This article develops a normative framework for assessing the role of the national administrative courts in reviewing regulatory decisions involving complex legal and economic assessments in the energy sector. It elaborates in a detailed way the requirements that follow from the EU law principle of

  15. Renewable energy technologies for the Indian power sector: mitigation potential and operational strategies

    Energy Technology Data Exchange (ETDEWEB)

    Ghosh, D. [Centre de Sciences Humaines, New Delhi (India); Shukla, P.R. [Indian Inst. of Management, Vastrapur, Ahmedabad (India); Garg, A. [Winrock International India, New Delhi (India); Ramana, P.V. [Winrock International, Arlington, VA (United States)

    2002-12-01

    The future economic development trajectory for India is likely to result in rapid and accelerated growth in energy demand, with attendant shortages and problems. Due to the predominance of fossil fuels in the generation mix, there are large negative environmental externalities caused by electricity generation. The power sector alone has a 40 percent contribution to the total carbon emissions. In this context, it is imperative to develop and promote alternative energy sources that can lead to sustainability of the energy-environment system. There are opportunities for renewable energy technologies under the new climate change regime as they meet the two basic conditions to be eligible for assistance under UNFCCC mechanisms: they contribute to global sustainability through GHG mitigation; and, they conform to national priorities by leading to the development of local capacities and infrastructure. This increases the importance of electricity generation from renewables. Considerable experience and capabilities exist in the country on renewable electricity technologies. But a number of techno-economic, market-related, and institutional barriers impede technology development and penetration. Although at present the contribution of renewable electricity is small, the capabilities promise the flexibility for responding to emerging economic, socio-environmental and sustainable development needs. This paper discusses the renewable and carbon market linkages and assesses mitigation potential of power sector renewable energy technologies under global environmental intervention scenarios for GHG emissions reduction. An overall energy system framework is used for assessing the future role of renewable energy in the power sector under baseline and different mitigation scenarios over a time frame of 35 years, between 2000 to 2035. The methodology uses an integrated bottom-up modelling framework. Looking into past performance trends and likely future developments, analysis results

  16. Executive Summary - Natural Gas and the Transformation of the U.S. Energy Sector: Electricity

    Energy Technology Data Exchange (ETDEWEB)

    Logan, J.; Heath, G.; Macknick, J.; Paranhos, E.; Boyd, W.; Carlson, K.

    2013-01-01

    In November 2012, the Joint Institute for Strategic Energy Analysis (JISEA) released a new report, 'Natural Gas and the Transformation of the U.S. Energy Sector: Electricity.' The study provides a new methodological approach to estimate natural gas related greenhouse gas (GHG) emissions, tracks trends in regulatory and voluntary industry practices, and explores various electricity futures. The Executive Summary provides key findings, insights, data, and figures from this major study.

  17. The importance of environmental champions for corporate energy management : comparing manufacturing firms to service sector businesses

    Energy Technology Data Exchange (ETDEWEB)

    Gliedt, T.; Parker, P. [Waterloo Univ., ON (Canada). Dept. of Geography and Environmental Management

    2010-07-01

    Businesses of all sizes and types use large amounts of energy and emit greenhouse gases and must therefore be included in community energy planning. As an environmentally sound alternative to standard grid electricity, green electricity is considered an important energy management option for organizations wishing to address climate change. Businesses that voluntarily purchase green electricity include multi-national corporations in the primary and secondary sectors, such as agriculture, mining and manufacturing. They consume large quantities of energy and therefore have large environmental footprints. Smaller tertiary and quaternary sector businesses such as retail, health care and education, consume less energy but are also voluntarily purchasing green electricity. This paper examined if the factors that influence the decision process to purchase green electricity differ between primary and secondary sector firms, and smaller tertiary and quaternary businesses. Two models were outlined describing factors that influence proactive environmental management initiatives in firms. A summary of the corporate health and safety and total quality management literature was used to question if institutional experience with those established structures should spillover and support energy management initiatives. The results of a cluster analysis suggested that primary and secondary firms, as well as smaller and less hierarchical tertiary and quaternary businesses, are strongly influenced by environmental champions to voluntarily purchase green electricity. 41 refs., 3 tabs., 2 figs.

  18. Long-term Industrial Energy Forecasting (LIEF) model (18-sector version)

    Energy Technology Data Exchange (ETDEWEB)

    Ross, M.H. (Univ. of Michigan, Ann Arbor, MI (United States). Dept. of Physics); Thimmapuram, P.; Fisher, R.E.; Maciorowski, W. (Argonne National Lab., IL (United States))

    1993-05-01

    The new 18-sector Long-term Industrial Energy Forecasting (LIEF) model is designed for convenient study of future industrial energy consumption, taking into account the composition of production, energy prices, and certain kinds of policy initiatives. Electricity and aggregate fossil fuels are modeled. Changes in energy intensity in each sector are driven by autonomous technological improvement (price-independent trend), the opportunity for energy-price-sensitive improvements, energy price expectations, and investment behavior. Although this decision-making framework involves more variables than the simplest econometric models, it enables direct comparison of an econometric approach with conservation supply curves from detailed engineering analysis. It also permits explicit consideration of a variety of policy approaches other than price manipulation. The model is tested in terms of historical data for nine manufacturing sectors, and parameters are determined for forecasting purposes. Relatively uniform and satisfactory parameters are obtained from this analysis. In this report, LIEF is also applied to create base-case and demand-side management scenarios to briefly illustrate modeling procedures and outputs.

  19. Long-term Industrial Energy Forecasting (LIEF) model (18-sector version)

    Energy Technology Data Exchange (ETDEWEB)

    Ross, M.H. [Univ. of Michigan, Ann Arbor, MI (US). Dept. of Physics; Thimmapuram, P.; Fisher, R.E.; Maciorowski, W. [Argonne National Lab., IL (US)

    1993-05-01

    The new 18-sector Long-term Industrial Energy Forecasting (LIEF) model is designed for convenient study of future industrial energy consumption, taking into account the composition of production, energy prices, and certain kinds of policy initiatives. Electricity and aggregate fossil fuels are modeled. Changes in energy intensity in each sector are driven by autonomous technological improvement (price-independent trend), the opportunity for energy-price-sensitive improvements, energy price expectations, and investment behavior. Although this decision-making framework involves more variables than the simplest econometric models, it enables direct comparison of an econometric approach with conservation supply curves from detailed engineering analysis. It also permits explicit consideration of a variety of policy approaches other than price manipulation. The model is tested in terms of historical data for nine manufacturing sectors, and parameters are determined for forecasting purposes. Relatively uniform and satisfactory parameters are obtained from this analysis. In this report, LIEF is also applied to create base-case and demand-side management scenarios to briefly illustrate modeling procedures and outputs.

  20. Lost Opportunities in the Buildings Sector: Energy-Efficiency Analysis and Results

    Energy Technology Data Exchange (ETDEWEB)

    Dirks, James A.; Anderson, David M.; Hostick, Donna J.; Belzer, David B.; Cort, Katherine A.

    2008-09-12

    This report summarizes the results and the assumptions used in an analysis of the potential “lost efficiency opportunities” in the buildings sector. These targets of opportunity are those end-uses, applications, practices, and portions of the buildings market which are not currently being addressed, or addressed fully, by the Building Technologies Program (BTP) due to lack of resources. The lost opportunities, while a significant increase in effort and impact in the buildings sector, still represent only a small portion of the full technical potential for energy efficiency in buildings.

  1. Energy consultancy services for end-user in the housing sector in Poland. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Lange, M.; Prebensen, K.

    1996-08-01

    The idea of establishing consulting service schemes is based on the Polish needs to introduce energy saving measures at different levels. In connection with the financing of energy saving measures whether this is carried out through private banks or Energy Saving Companies (ESCOs) there is a need for an institutional component responsible for standardized procedures for appraisal and supervision of energy saving projects. The objective of the project is to reduce the energy consumption in the municipal and housing sector in Warsaw, Gdansk and Katowice, and subsequently implement the results and experience to a large number of other towns in Poland. Education and training of more than thousand energy consultants within a period of 2 years is planned. The fundamental idea of the project is education and training of Polish professionals, who will perform the subsequent training of Polish consultants within the framework of a Polish National Energy Consultant Scheme. A comprehensive compendium (approximately 500 pages) was worked out in English language. The scope of work for the consultant covers all energy aspects in the housing sector: Individual heat generation; Control systems; Heat distribution in the building and local district heating network; Domestic Hot Water; Electricity; Thermal renovation of the Building Envelope; Energy management; Financial aspects and applications for finance of the energy saving measures. The first training course with 41 participants in Poland took place from 4 to 9 December 1995. (EG)

  2. The Contribution Values of Energy Consumptions from the Different Industrial Sectors on the Air Quality in Ningbo

    Directory of Open Access Journals (Sweden)

    Pingsha Huang

    2012-01-01

    Full Text Available The aim of this study was to prived an overview of energy consumption in different industrial sectors in Ningbo for furture adjusting the local industry construction and relateive layout in terms of energy saving and air quality improvment. With the Bayesian network theory, combined the energy consumptions of unit production and indicators of air quality, energy consumption on the contribution to air quality from the various industrial sectors were analyzed in Ningbo. The results showed that the energy consumptions from five industrial sectors and GDP/capital directly affected on comprehensive air pollution index, while there was a direct causal relationship between GDP/capital and energy consumptions in five industrial sectors. The results implied that, for comprehensive air pollution index, the contribution from the petroleum, coking and nuclear fuel processes was larger. The sectors of the petroleum, coking and nuclear fuel processes and NOX from vehicle made more contributions on the NO2. Meanwhile, the petroleum, coking and nuclear fuel processes and chemical raw materials and chemical products sectors gave more contributions on the SO2. For the TSP and acid rain rate, the sector of the petroleum, coking and nuclear fuel processes was key contributor. It could be said the sector of the petroleum, coking and nuclear fuel processes was the most important industrial sector which impacts on local air quality in Ningbo.

  3. Modeling future U.S. forest sector market and trade impacts of expansion in wood energy consumption

    Science.gov (United States)

    Peter J. Ince; Andrew D. Kramp; Kenneth E. Skog; Do-il Yoo; V. Alaric Sample

    2011-01-01

    This paper describes an approach to modeling U.S. forest sector market and trade impacts of expansion in domestic wood energy consumption under hypothetical future U.S. wood biomass energy policy scenarios. The U.S. Forest Products Module (USFPM) was created to enhance the modeling of the U.S. forest sector within the Global Forest Products Model (GFPM), providing a...

  4. Reduction in tribological energy losses in the transportation and electric utilities sectors

    Energy Technology Data Exchange (ETDEWEB)

    Pinkus, O.; Wilcock, D.F.; Levinson, T.M.

    1985-09-01

    This report is part of a study of ways and means of advancing the national energy conservation effort, particularly with regard to oil, via progress in the technology of tribology. The report is confined to two economic sectors: transportation, where the scope embraces primarily the highway fleets, and electric utilities. Together these two sectors account for half of the US energy consumption. Goal of the study is to ascertain the energy sinks attributable to tribological components and processes and to recommend long-range research and development (R and D) programs aimed at reducing these losses. In addition to the obvious tribological machine components such as bearings, piston rings, transmissions and so on, the study also extends to processes which are linked to tribology indirectly such as wear of machine parts, coatings of blades, high temperature materials leading to higher cycle efficiencies, attenuation of vibration, and other cycle improvements.

  5. Energy and exergy analyses of the Nigerian transportation sector from 1980 to 2010

    Energy Technology Data Exchange (ETDEWEB)

    Badmus, Ismaila [Yaba College of Technolgy, Lagos (Nigeria). Mechanical Engineering Dept.; Osunleke, Ajiboye Saheeb [Obafemi Awolowo Univ., Ile-Ife (Nigeria). Chemical Engineering Dept.; Fagbenle, Richard Olayiwola; Oyewola, Miracle Olanrewaju [Ibadan Univ. (Nigeria). Mechanical Engineering Dept.

    2012-11-01

    This paper analyses energy utilisation in the transportation sector of Nigeria using exergy methods. The sector is dominated by the road subsector, with a share ranging from 70.65% in 1990 to 97.51% in the year 2005 and a mean of 88.44%. The road subsector is still the most efficient, with energy efficiency values that range from 9.93% in 1990 to 19.19% in 1986. The corresponding exergy values are 9.28% and 17.93%, respectively. Following the road subsector is the aviation subsector with its least energy consumption share of 0.10% in 2005 and biggest share of 26.25% in 1990. The subsector energy efficiency values range from 0.03% in 2005 to 7.35% in 1990, with corresponding exergy values of 0.026% and 6.87%, respectively. The overall mean energy efficiency in the Nigerian transportation sector for the three decades is 17.11%, while the overall mean exergy efficiency is 15.97%. The road subsector performance has been adversely affected by the massive importation of used vehicles into the country. (orig.)

  6. Activity Sectors and Energy Intensity: Decomposition Analysis and Policy Implications for European Countries (1991–2005

    Directory of Open Access Journals (Sweden)

    Francisco J. Ramos-Real

    2013-05-01

    Full Text Available This paper studies the change in Energy Intensity (EI of the main economic activities in the EU15 countries, which represents approximately 45% of their final energy consumption. The purpose is, first, to measure the different patterns between the countries by establishing differentiated typologies, and second, to investigate those reasons that explain the different trends by country. To attain our objective, the changes in EI are decomposed into their structural and efficiency components for EU15 countries for the period 1991–2005. Results reveal four different typologies for this set of countries, and show the importance of identifying those economic activities which, due to their special impact, are key to reducing energy consumption. The changes in the structural component are due mainly to a transformative process in which the importance of industry in the economy as a whole drops, while the opposite holds for services. However, the changes in the efficiency component do not seem to be linked to this same process. It does not appear as though the services sector resulted in a more efficient use of final energy. We have detected significant evidence of convergence for EI in the service sector that would help to understand the recent worsen evolution of EI in this sector (and in overall EI of Southern European countries. It can also be concluded that an analysis of global EI change without distinguishing among its components can result in misleading conclusions and in improperly conceived Energy Policies.

  7. The renewable energy sector. A Flemish socio-economic analysis; De hernieuwbare energiesector. Een Vlaamse socio-economische analyse

    Energy Technology Data Exchange (ETDEWEB)

    Hutsebaut, E.; De Decker, M. (eds.)

    2010-10-15

    This study examines the most important characteristics of the renewable energy sector in Flanders, Belgium, based on interviews held with the sector. The addressed parameters include turnover, employment, Financial ratios, the characteristics of the sector such as Legal form, year of establishment, geographical location, and so on. [Dutch] Op basis van een bevraging van de sector en een analyse van de jaarrekeninggegevens, worden in deze studie de belangrijkste kenmerken van de hernieuwbare energiesector in Vlaanderen bekeken. De parameters die aan bod komen zijn de omzet, de tewerkstelling, de financiele ratio's, de kenmerken van de sector zoals de rechtsvorm, het oprichtingsjaar, de geografische ligging, enzovoort.

  8. China’s Energy Transition in the Power and Transport Sectors from a Substitution Perspective

    Directory of Open Access Journals (Sweden)

    Shangfeng Han

    2017-04-01

    Full Text Available Facing heavy air pollution, China needs to transition to a clean and sustainable energy system, especially in the power and transport sectors, which contribute the highest greenhouse gas (GHG emissions. The core of an energy transition is energy substitution and energy technology improvement. In this paper, we forecast the levelized cost of electricity (LCOE for power generation in 2030 in China. Cost-emission effectiveness of the substitution between new energy vehicles and conventional vehicles is also calculated in this study. The results indicate that solar photovoltaic (PV and wind power will be cost comparative in the future. New energy vehicles are more expensive than conventional vehicles due to their higher manufacturer suggested retail price (MSRP. The cost-emission effectiveness of the substitution between new energy vehicles and conventional vehicles would be $96.7/ton or $114.8/ton. Gasoline prices, taxes, and vehicle insurance will be good directions for policy implementation after the ending of subsidies.

  9. US Clean Energy Sector and the Opportunity for Modeling and Simulation

    Science.gov (United States)

    Inge, Carole Cameron

    2011-01-01

    The following paper sets forth the current understanding of the US clean energy demand and opportunity. As clean energy systems come online and technology is developed, modeling and simulation of these complex energy programs provides an untapped business opportunity. The US Department of Defense provides a great venue for developing new technology in the energy sector because it is demanding lower fuel costs, more energy efficiencies in its buildings and bases, and overall improvements in its carbon footprint. These issues coupled with the security issues faced by foreign dependence on oil will soon bring more clean energy innovations to the forefront (lighter batteries for soldiers, alternative fuel for jets, energy storage systems for ships, etc).

  10. New Insight into the Finance-Energy Nexus: Disaggregated Evidence from Turkish Sectors

    Directory of Open Access Journals (Sweden)

    Mert Topcu

    2017-01-01

    Full Text Available Seeing that reshaped energy economics literature has adopted some new variables in energy demand function, the number of papers looking into the relationship between financial development and energy consumption at the aggregate level has been increasing over the last few years. This paper, however, proposes a new framework using disaggregated data and investigates the nexus between financial development and sectoral energy consumption in Turkey. To this end, panel time series regression and causality techniques are adopted over the period 1989–2011. Empirical results confirm that financial development does have a significant impact on energy consumption, even with disaggregated data. It is also proved that the magnitude of financial development is larger in energy-intensive industries than in less energy-intensive ones.

  11. Employment-generating projects for the energy and minerals sectors of Honduras. Proyectos generadores de empleos para los sectores energetico y minero de Honduras

    Energy Technology Data Exchange (ETDEWEB)

    Frank, J.A.

    1988-12-01

    A mission to Honduras invited by the Government of Honduras and sponsored by the Organization of American States addressed the generation of employment in various areas of interest to the country. The mission was made up of experts from numerous countries and international agencies. In the energy sector, the mission recommended consolidating the sector under a coordinating body; carrying out projects to promote reforestation, tree farms, and rational forest utilization; encouraging industrial energy conservation; developing alternative energy sources; and promoting rural electrification and expansion of the electrical grid. In the mining sector, the mission supported promotion and technical assistance for small gold-leaching and placer operations, the national mineral inventory, detailed exploration of promising sites, and the development of a mining school. 13 refs., 7 tabs.

  12. A sustainable development in the energy sector is quite possible; En baerekraftig utvikling i energisektoren er fullt mulig

    Energy Technology Data Exchange (ETDEWEB)

    Lind, Oddvar

    1999-07-01

    The article deals with the possibilities of obtaining a sustainable development in the global energy sector during the first part of the next century. It should be possible to reduce the poverty problems in the energy sector by half by the year 2020 and lower the discharge of climatic gases considerably. Developments directions are pointed out and major challenges and pollution control measures are outlined. The World Energy Council global energy information system is mentioned.

  13. Energy sector water use implications of a 2 °C climate policy

    Science.gov (United States)

    Fricko, Oliver; Parkinson, Simon C.; Johnson, Nils; Strubegger, Manfred; van Vliet, Michelle TH; Riahi, Keywan

    2016-03-01

    Quantifying water implications of energy transitions is important for assessing long-term freshwater sustainability since large volumes of water are currently used throughout the energy sector. In this paper, we assess direct global energy sector water use and thermal water pollution across a broad range of energy system transformation pathways to assess water impacts of a 2 °C climate policy. A global integrated assessment model is equipped with the capabilities to account for the water impacts of technologies located throughout the energy supply chain. The model framework is applied across a broad range of 2 °C scenarios to highlight long-term water impact uncertainties over the 21st century. We find that water implications vary significantly across scenarios, and that adaptation in power plant cooling technology can considerably reduce global freshwater withdrawals and thermal pollution. Global freshwater consumption increases across all of the investigated 2 °C scenarios as a result of rapidly expanding electricity demand in developing regions and the prevalence of freshwater-cooled thermal power generation. Reducing energy demand emerges as a robust strategy for water conservation, and enables increased technological flexibility on the supply side to fulfill ambitious climate objectives. The results underscore the importance of an integrated approach when developing water, energy, and climate policy, especially in regions where rapid growth in both energy and water demands is anticipated.

  14. Sustainable energy options in the mushroom sector [in the Netherlands]; De mogelijkheden van duurzame energie in de paddestoelensector

    Energy Technology Data Exchange (ETDEWEB)

    Maas, M.J.J. [C Point, DLV Plant, Horst (Netherlands)

    2004-07-15

    The mushroom sector is running behind the schedule of the Long-Term Agreement on Energy efficiency with regard to the aspect of sustainable energy. The conclusion of this report is that the option of (joint) purchase of green electricity is the best feasible option. Other options for sustainable energy, such as thermal energy storage combined with heat exchangers, are interesting from a business-economic perspective in new constructions [Dutch] De champignonsector ligt achter op het schema van de Meerjarenafspraak Energie voor het aspect duurzame energie. De conclusie van dit rapport is dat de optie van (gezamelijke) inkoop van groene stroom de meest haalbare is. Opties voor duurzame energie zoals koude- en warmteopslag in combinatie met een warmtewisselaar zijn bij nieuwbouw bedrijfseconomisch interessant.

  15. Model documentation report: Commercial Sector Demand Module of the National Energy Modeling System

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-01-01

    This report documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Commercial Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components. The NEMS Commercial Sector Demand Module is a simulation tool based upon economic and engineering relationships that models commercial sector energy demands at the nine Census Division level of detail for eleven distinct categories of commercial buildings. Commercial equipment selections are performed for the major fuels of electricity, natural gas, and distillate fuel, for the major services of space heating, space cooling, water heating, ventilation, cooking, refrigeration, and lighting. The algorithm also models demand for the minor fuels of residual oil, liquefied petroleum gas, steam coal, motor gasoline, and kerosene, the renewable fuel sources of wood and municipal solid waste, and the minor services of office equipment. Section 2 of this report discusses the purpose of the model, detailing its objectives, primary input and output quantities, and the relationship of the Commercial Module to the other modules of the NEMS system. Section 3 of the report describes the rationale behind the model design, providing insights into further assumptions utilized in the model development process to this point. Section 3 also reviews alternative commercial sector modeling methodologies drawn from existing literature, providing a comparison to the chosen approach. Section 4 details the model structure, using graphics and text to illustrate model flows and key computations.

  16. Jordanian industrial sector future energy consumption: Potential savings and environmental impact

    Science.gov (United States)

    Abdallat, Yousef; Al-Ghandoor, Ahmed; Salaymah, Mohammad

    2012-11-01

    This paper analyzes and evaluates impacts of introducing some efficient measures on the future fuel and electricity demands and associated reduction in GHG emissions. Without employing most effective energy conservation measures, energy demand is expected to rise by approximately 38% within 12 years time. Consequently, associated GHG emissions resulting from activities within the industrial sector are predicted to rise by 33% for the same period. However, if recommended energy management measures are implemented on a gradual basis, electricity and fuel consumptions as well as GHG emissions are forecasted to increase at a lower rate.

  17. Energy efficiency programs and policies in the industrial sector in industrialized countries

    Energy Technology Data Exchange (ETDEWEB)

    Galitsky, Christina; Price, Lynn; Worrell, Ernst

    2004-06-01

    About 37% of the primary energy consumed both in the U.S. and globally is used by the industrial sector. A variety of energy efficiency policies and programs have been implemented throughout the world in an effort to improve the energy efficiency of this sector. This report provides an overview of these policies and programs in twelve industrialized nations and the European Union (EU). We focus on energy efficiency products and services that are available to industrial consumers, such as reports, guidebooks, case studies, fact sheets, profiles, tools, demonstrations, roadmaps and benchmarking. We also focus on the mechanisms to communicate the availability and features of these products and services and to disseminate them to the industrial consumers who can use them. Communication channels include customer information centers and websites, conferences and trade shows, workshops and other training mechanisms, financial assistance programs, negotiated agreements, newsletters, publicity, assessments, tax and subsidy schemes and working groups. In total, over 30 types of industrial sector energy efficiency products, services and delivery channels have been identified in the countries studied. Overall, we found that the United States has a large variety of programs and offers industry a number of supporting programs for improving industrial energy efficiency. However, there are some products and services found in other industrialized countries that are not currently used in the U.S., including benchmarking programs, demonstration of commercialized technologies and provision of energy awareness promotion materials to companies. Delivery mechanisms found in other industrialized countries that are not employed in the U.S. include negotiated agreements, public disclosure and national-level tax abatement for energy-efficient technologies.

  18. Application analysis of solar total energy systems to the residential sector. Volume II, energy requirements. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1979-07-01

    This project analyzed the application of solar total energy systems to appropriate segments of the residential sector and determined their market penetration potential. This volume covers the work done on energy requirements definition and includes the following: (1) identification of the single-family and multi-family market segments; (2) regionalization of the United States; (3) electrical and thermal load requirements, including time-dependent profiles; (4) effect of conservation measures on energy requirements; and (5) verification of simulated load data with real data.

  19. An estimation of energy consumption and CO2 emissions in tourism sector of China

    Institute of Scientific and Technical Information of China (English)

    WU Pu; SHI Peihua

    2011-01-01

    In 2009,nearly 900 million international tourist arrivals were counted worldwide.A global activity of this scale can be assumed to have a substantial impact on the environment.In this contribution,five major aspects such as the change of LUCC and the use of energy and its associated impacts had been recognized.Recently,the impact of tourism on environment and climate attracts the attention of international organizations and societies in pace with rapid development of tourism industry.Energy consumption and CO2 emissions in tourism sector are becoming a hot spot of international tourism research in recent five years.The use of energy for tourism can be divided according to transport-related purposes (travel to,from and at the destination) and destination-related purposes excluding transports (accommodation,food,tourist activities,etc.).In addition,the transports,accommodation and foods are related to many other industries which are dependent on energy.Thus,the estimations of energy consumption and CO2 emissions in tourism sector have become a worldwide concern.Tourism in China grows rapidly,and the number of domestic tourists was 1902 million in 2009.Energy use and its impact on the environment increase synchronously with China's tourism.It is necessary to examine the relationship between energy use and CO2 emissions.In this article,a preliminary attempt was applied to estimate the energy consumption and CO2 emissions from China's tourism sector in 2008.Bottom-up approach,literature research and mathematical statistics technology were also adopted.According to the calculations,Chinese tourism-related may have consumed approximately 428.30 PJ of energy in 2008,or about 0.51% of the total energy consumptions in China.It is estimated that CO2 emissions from tourism sector amounted to 51.34 Mt,accounting for 0.86% of the total in China.The results show that tourism is a low-carbon industry and also a pillar industry coping with global climate change,energy-saving and CO

  20. The challenges and opportunities facing renewable energy industries : public education and technical training[Conceptual framework for developing a national renewable energy training strategy for the college and institute sector

    Energy Technology Data Exchange (ETDEWEB)

    Robitaille, L. [Association of Canadian Community Colleges, Ottawa, ON (Canada). Renewable Energy Program

    2004-02-20

    Renewable energy technologies will play a major role in Canada's energy sector, with growth rates estimated at 10 to 25 per cent annually. The Association of Canadian Community Colleges (ACCC) conducted a survey to determine how many renewable energy technology, post-secondary training courses exist in Canada. The survey examined the current status and future outlook of the renewable energy industries and assessed the training needs of the industry. The factors driving renewable energy market growth include environmental and energy policies, plus a range of incentives from federal and provincial governments. Market development will influence the rate of growth of the renewable energy industries. It was noted that existing renewable energy training programs are limited in scope and in effectiveness, and must be improved throughout Canada to meet the special training needs of the industry. Better strategies must be developed for technicians already working in the field and in remote locations. In addition, it was emphasized that consumer awareness should be increased to demonstrate the benefits of renewable energy technologies. 30 refs., 6 tabs., 2 appendices.

  1. Energy monitor of the Dutch mushroom sector 2011; Energiemonitor van de Nederlandse Paddestoelensector 2011

    Energy Technology Data Exchange (ETDEWEB)

    Wildschut, J.; Promes, E. [Praktijkonderzoek Plant en Omgeving PPO, Bloembollen, Boomkwekerij en Fruit, Lisse (Netherlands)

    2012-09-15

    The targets of the long-term agreement on energy efficiency between 2007-2011 between the mushroom sector and several ministries in the Netherlands are: 14.5% energy efficiency improvement compared to 2005; and increased use of sustainable energy. For the annual monitoring of the energy use of the mushroom sector in 2011 108 businesses were approached. 53 businesses sent back filled in questionnaires [Dutch] De doelstellingen van de Meerjarenafspraak energie voor 2007 t/m 2011 (de MJA-e 2007-2011), gemaakt tussen het ministerie van LNV (het tegenwoordige ministerie van Economische Zaken, Landbouw en Innovatie (ELI)) en de Paddenstoelensector (Vakgroep Paddenstoelen van de LTO, het Productschap Tuinbouw, en de deelnemende bedrijven) zijn: Een verbetering van de Energie-Efficientie (EE) van 14,5% t.o.v. 2005, d.w.z. een reductie van 2% in het energieverbruik per eenheid product in 2006 en van 2007 t/m 2011 van 2,5 % per jaar. Daarnaast wordt het toepassen van duurzame energie als speerpunt gesteld. Volgens deze afspraak worden de vorderingen op dit gebied jaarlijks gemonitord. Voor de monitoring van het energieverbruik door de paddenstoelensector in 2011 zijn 108 bedrijven aangeschreven. Van 53 bedrijven zijn volledig ingevulde vragenlijsten ontvangen.

  2. Energy and exergy utilizations of the U.S. manufacturing sector

    Energy Technology Data Exchange (ETDEWEB)

    Al-Ghandoor, A. [Department of Industrial Engineering, The Hashemite University, Zarqa (Jordan); Phelan, P.E. [Department of Mechanical and Aerospace Engineering, Arizona State University, Tempe, AZ (United States); National Center of Excellence on SMART Innovations for Urban Climate + Energy (SMART = Sustainable Materials and Renewable Technologies), Arizona State University,AZ (United States); Villalobos, R. [Department of Industrial Engineering, Arizona State University, Tempe, AZ (United States); Jaber, J.O. [Faculty of Engineering Technology, Al-Balqa' Applied University, Amman (Jordan)

    2010-07-15

    The energy and exergy utilizations in the U.S. manufacturing sector are analyzed by considering the energy and exergy flows for the year 2002. Detailed end-use models for fourteen intensive industries are established using scattered data from the Manufacturing Energy Consumption Survey (MECS). Since the MECS data exhibit many gaps, data from other sources are used, as well as a number of assumptions are made to complete the models. The methodology applied and the assumptions made are clearly described so that the methods can be readily modified to fit different needs. The end-use models provide a starting point to estimate the site and embodied energy and exergy efficiencies. The average site energy and exergy efficiencies of the manufacturing sector are estimated as 63.5% and 38.8% respectively, while the embodied energy and exergy efficiencies are estimated as 52.7% and 32.1% respectively. The low efficiency values suggest that many opportunities for better industrial energy utilization still exist. (author)

  3. The causality between energy consumption and economic growth. A multi-sectoral analysis using non-stationary cointegrated panel data

    Energy Technology Data Exchange (ETDEWEB)

    Costantini, Valeria [Department of Economics, University of Roma Tre, 77 Via Silvio D' Amico, 00145 Rome (Italy); Martini, Chiara [Italian National Agency for New Technologies, Energy and Environment (ENEA), Lungotevere Thaon di Revel, 76-00196 Rome (Italy)

    2010-05-15

    The increasing attention given to global energy issues and the international policies needed to reduce greenhouse gas emissions have given a renewed stimulus to research interest in the linkages between the energy sector and economic performance at country level. In this paper, we analyse the causal relationship between economy and energy by adopting a Vector Error Correction Model for non-stationary and cointegrated panel data with a large sample of developed and developing countries and four distinct energy sectors. The results show that alternative country samples hardly affect the causality relations, particularly in a multivariate multi-sector framework. (author)

  4. The causality between energy consumption and economic growth: A multi-sectoral analysis using non-stationary cointegrated panel data

    Energy Technology Data Exchange (ETDEWEB)

    Costantini, Valeria, E-mail: v.costantini@uniroma3.i [Department of Economics, University of Roma Tre, 77 Via Silvio D' Amico, 00145 Rome (Italy); Martini, Chiara, E-mail: chiara.martini@enea.i [Italian National Agency for New Technologies, Energy and Environment (ENEA), Lungotevere Thaon di Revel, 76-00196 Rome (Italy)

    2010-05-15

    The increasing attention given to global energy issues and the international policies needed to reduce greenhouse gas emissions have given a renewed stimulus to research interest in the linkages between the energy sector and economic performance at country level. In this paper, we analyse the causal relationship between economy and energy by adopting a Vector Error Correction Model for non-stationary and cointegrated panel data with a large sample of developed and developing countries and four distinct energy sectors. The results show that alternative country samples hardly affect the causality relations, particularly in a multivariate multi-sector framework.

  5. AIJ in the Non-Energy Sector in India: Opportunities and Concerns

    Energy Technology Data Exchange (ETDEWEB)

    Ravindranath, N.H.; Meili, A.; Anita, R.

    1998-11-01

    Although the U.N. Framework Convention on Climate Change (FCCC) has been signed and ratified by 168 countries, global greenhouse gas (GHG) emissions have increased substantially since the 1992 Rio Summit. In both developing countries (DCs) and industrialized countries (ICs), there has been a need to find mechanisms to facilitate environmentally sound mitigation strategies. This need led to the formation of Activities Implemented Jointly (AIJ) at the first Conference-of the Parties (COP) in 1995. In Article 4A, para 2D, the COP established an AIJ pilot phase in which Annex I (IC) countries would enter into agreements to implement activities jointly with non-Annex I parties. DCs would engage in AIJ on a purely voluntary basis and all AIJ projects should be compatible with and supportive of national environment and development goals. AIJ does not imply GHG reduction commitments by DCs. Neither do all projects undertaken during the pilot phase qualify as a fulfillment of current commitment s of Annex I parties under the COP. The current pilot phase for AIJ ends in the year 2000, a date which may be extended. Current AIJ activities are largely focused on the energy sector. The Nordic countries, for example, feel that the most important potential areas for cooperation in AIJ are fuel conversion, more effective energy production, increased energy efficiency, and reforms in energy-intensive industry (Nordic Council of Ministers, 1995). Denmark does not want to include non-energy sector projects such as carbon sink enhancement projects in the pilot phase (Nordic Council of Ministers, 1995). However, other countries, including the US, have already funded a number of forestry sector projects (Development Alternatives, 1997). Moreover, energy-sector projects involving high technology or capital-intensive technology are often a source of controversy between DCs and ICs regarding the kind of technology transferred and sharing of costs and benefits. Further, the pilot phase

  6. Peru mitigation assessment of greenhouse gases: Sector -- Energy. Peru climate change country study; Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-08-01

    The aim of this study is to determine the Inventory and propose Greenhouse Gases Mitigation alternatives in order to face the future development of the country in a clean environmental setting without delaying the development process required to improve Peruvian standard of living. The main idea of this executive abstract is to show concisely the results of the Greenhouse Gases Mitigation for Peru in the period 1990--2015. The studies about mitigation for the Energy Sector are shown in this summary.

  7. Canadian advanced life support capacities and future directions

    Science.gov (United States)

    Bamsey, M.; Graham, T.; Stasiak, M.; Berinstain, A.; Scott, A.; Vuk, T. Rondeau; Dixon, M.

    2009-07-01

    Canada began research on space-relevant biological life support systems in the early 1990s. Since that time Canadian capabilities have grown tremendously, placing Canada among the emerging leaders in biological life support systems. The rapid growth of Canadian expertise has been the result of several factors including a large and technically sophisticated greenhouse sector which successfully operates under challenging climatic conditions, well planned technology transfer strategies between the academic and industrial sectors, and a strong emphasis on international research collaborations. Recent activities such as Canada's contribution of the Higher Plant Compartment of the European Space Agency's MELiSSA Pilot Plant and the remote operation of the Arthur Clarke Mars Greenhouse in the Canadian High Arctic continue to demonstrate Canadian capabilities with direct applicability to advanced life support systems. There is also a significant latent potential within Canadian institutions and organizations with respect to directly applicable advanced life support technologies. These directly applicable research interests include such areas as horticultural management strategies (for candidate crops), growth media, food processing, water management, atmosphere management, energy management, waste management, imaging, environment sensors, thermal control, lighting systems, robotics, command and data handling, communications systems, structures, in-situ resource utilization, space analogues and mission operations. With this background and in collaboration with the Canadian aerospace industry sector, a roadmap for future life support contributions is presented here. This roadmap targets an objective of at least 50% food closure by 2050 (providing greater closure in oxygen, water recycling and carbon dioxide uptake). The Canadian advanced life support community has chosen to focus on lunar surface infrastructure and not low Earth orbit or transit systems (i.e. microgravity

  8. The energy sector: key element for the social and economic development of Colombia

    Energy Technology Data Exchange (ETDEWEB)

    Caballero-Argaez, C. [Ministry of Mines and Energy, Bogota (Colombia)

    2000-06-01

    The mining and energy sector has been accounting for an increasingly large share of the Colombian economy in terms of calibration to the production of goods and services, exports, and generation of national and local public revenues. The government has to maintain and improve these indices of buoyancy. This article looks at the contribution of the oil, gas and coal mining sectors to the economy and gives figures for reserves, production and consumption from 1995 to 1999. It discusses electric power generation trends (80% hydropower, 20% coal or gas-fired plant in 1999) and foreign investment in the electric power sector. The effect of recent changes in government policy, on exploration, pricing and tariff - setting, deregulation and encouraging the rational use of energy are discussed. Since 1991 there has been an intensification of the use of natural gas as a substitute for more costly and more scarce fuels. This strategy contributes to mitigating the environmental impacts of energy use. 7 figs., 1 photo.

  9. Cluster pilot project for the integration of RES into European energy sector. (Canary test site)

    Energy Technology Data Exchange (ETDEWEB)

    Gomez Gotor, A. [Universidad de Las Palmas de Gran Canaria, Departamento de Ingenieria de Procesos, Seccion de Medio Ambiente Industrial, Las Palmas de Gran Canaria (Spain)

    2003-09-01

    The more important objectives of the integrated systems in locations with water and electricity shortage are: 1)integration of RES into energy sector 2)self sufficient system 3)fresh water and electricity production 4)use of hydrogen and water as double storage system. The project RE2H2 tries to reach the mentioned objectives and this will be done by designing, constructing and evaluating self sufficient energy systems driven by wind energy, being capable of generating hydrogen, electricity and water storage making use of the features of hydrogen as an energy vector. Systems of this kind could be implemented in the near future in any area with high renewable (wind) energy potential for both pure hydrogen production and commercialization as well as electricity and water demand coverage. (O.M.)

  10. Energy efficiency improvement potentials and a low energy demand scenario for the global industrial sector

    NARCIS (Netherlands)

    Kermeli, Katerina; Graus, Wina H J; Worrell, Ernst

    2014-01-01

    The adoption of energy efficiency measures can significantly reduce industrial energy use. This study estimates the future industrial energy consumption under two energy demand scenarios: (1) a reference scenario that follows business as usual trends and (2) a low energy demand scenario that takes i

  11. Energy efficiency improvement potentials and a low energy demand scenario for the global industrial sector

    NARCIS (Netherlands)

    Kermeli, Katerina; Graus, Wina H J; Worrell, Ernst

    2014-01-01

    The adoption of energy efficiency measures can significantly reduce industrial energy use. This study estimates the future industrial energy consumption under two energy demand scenarios: (1) a reference scenario that follows business as usual trends and (2) a low energy demand scenario that takes

  12. Hydro-economic modelling: A comparison between the energy and water sectors

    Science.gov (United States)

    Tilmant, A.

    2008-12-01

    The last 30 years have witnessed a tremendous effort in the development of a variety of models for planning, designing, and managing water resources engineering projects. The water resources community has widely accepted simulation models, which are designed to predict the response of a system under a particular set of conditions. Optimization extends the predictive concept in order to prescribe a set of decisions for achieving an optimal response. Most of the hydro-economic models reported in the literature are based on an economic optimization subject to constraints describing, amongst other things, the hydrological processes. Despite the proven array of benefits offered by hydro-economic models, their generalized use in the water sector is still limited primarily to the academic arena, and it has not been well integrated into practice. This contrasts significantly with the energy sector where hydro-economic models are commonly used for planning and managing hydrothermal electrical systems. We first briefly present the main approaches to hydro- economic modelling and how they are embedded into decision support and analytical frameworks. Then we review the types of policy and decision-making problems that have been addressed with hydro-economic models in both sectors. Some possible causes for the lack of acceptance of and limited implementation of hydro-economic models in the water sector are further discussed.

  13. Process heat in California: Applications and potential for solar energy in the industrial, agricultural and commercial sectors

    Science.gov (United States)

    Barbieri, R. H.; Bartera, R. E.; Davis, E. S.; Hlavka, G. E.; Pivirotto, D. S.; Yanow, G.

    1978-01-01

    A summary of the results of a survey of potential applications of solar energy for supplying process heat requirements in the industrial, agricultural, and commercial sectors of California is presented. Technical, economic, and institutional characteristics of the three sectors are examined. Specific applications for solar energy are then discussed. Finally, implications for California energy policy are discussed along with recommendations for possible actions by the State of California.

  14. Innovation excellence. Creating market success in the energy and natural resources sector

    Energy Technology Data Exchange (ETDEWEB)

    Scholtissek, Stephan

    2011-07-01

    In this book, author Stephan Scholtissek examines innovations as they relate to companies in the energy and natural resources sector, which contrary to popular opinion are indeed innovative. These companies are undergoing massive change as the balance of power shifts towards emerging economies and as the world looks to a range of low carbon technologies. Scholtissek sheds light on different forms of innovation and argues that R and D resources must be extended across all these forms. He includes a number of detailed case studies from the energy and natural resources industries that have shown a remarkable capacity to innovate: BP, Dow Corning, Evonik Industries, Iberdrola, Marathon Oil, Perrier, Schott and Siemens. (orig.)

  15. High Penetration of Renewable Energy in the Transportation Sector: Scenarios, Barriers, and Enablers; Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Vimmerstedt, L.; Brown, A.; Heath, G.; Mai, T.; Ruth, M.; Melaina, M.; Simpkins, T.; Steward, D.; Warner, E.; Bertram, K.; Plotkin, S.; Patel, D.; Stephens, T.; Vyas, A.

    2012-06-01

    Transportation accounts for 71% of U.S. petroleum use and 33% of its greenhouse gases emissions. Pathways toward reduced greenhouse gas emissions and petroleum dependence in the transportation sector have been analyzed in considerable detail, but with some limitations. To add to this knowledge, the U.S. Department of Energy has launched a study focused on underexplored greenhouse-gas-abatement and oil-savings opportunities related to transportation. This Transportation Energy Futures study analyzes specific issues and associated key questions to strengthen the existing knowledge base and help cultivate partnerships among federal agencies, state and local governments, and industry.

  16. Prospects for renewable energy in South Africa. Mobilizing the private sector

    Energy Technology Data Exchange (ETDEWEB)

    Pegels, Anna

    2009-07-01

    The challenge of transforming entire economies is enormous, especially if a country is as fossil- fuel-based and emission-intensive as South Africa. However, as it is already facing climate change impacts in an increasingly carbon-constrained world, South Africa must drastically reduce its greenhouse gas emission intensity soon. The South African electricity sector is a vital part of the economy and at the same time contributes most to the emission problem. Transforming this sector is therefore urgently needed, but will be difficult. First steps have been taken to enhance energy efficiency and promote renewable energy, but they have failed to have any large-scale effects. The two major barriers to investments in renewable energy technologies are based in the South African energy innovation system and its inherent power structures and in the economics of renewable energy technologies. The innovation system is dominated by the state-owned Eskom (electricity) and Sasol (fuel) enterprises. Both companies have their core competencies in fossil fuel technologies. Capacity in renewable energy is lacking at every stage of the technology cycle, from research and development to installation and maintenance. The obstacles inherent in the economics of renewable energy technologies are cost and risk, two of the main factors in investment planning. As most technologies are in early stages of development, they have not yet realized their full cost degression potential and continue to entail a higher risk than established technologies. To overcome these barriers, the South African government has introduced several renewable energy support measures, such as a renewable energy feed-in tariff (REFIT). While a promising scheme in theory, the South African REFIT has a crucial flaw: Eskom is the monopsonistic buyer of electricity produced from renewable energy and is responsible for distributing it to consumers. However, Eskom is not obliged to buy that electricity. This runs counter to

  17. Light dark sector searches at low-energy high-luminosity e + e - colliders

    Science.gov (United States)

    Yin, Peng-Fei; Zhu, Shou-Hua

    2016-10-01

    Although the standard model (SM) is extremely successful, there are various motivations for considering the physics beyond the SM. For example, the SM includes neither dark energy nor dark matter, which has been confirmed through astrophysical observations. Examination of the dark sector, which contains new, light, weakly-coupled particles at the GeV scale or lower, is well motivated by both theory and dark-matter detection experiments. In this mini-review, we focus on one particular case in which these new particles can interact with SM particles through a kinematic mixing term between U(1) gauge bosons. The magnitude of the mixing can be parameterized by a parameter є. Following a brief overview of the relevant motivations and the constraints determined from numerous experiments, we focus on the light dark sector phenomenology at low-energy high-luminosity e + e - colliders. These colliders are ideal for probing the new light particles, because of their large production rates and capacity for precise resonance reconstruction. Depending on the details of a given model, the typical observed signatures may also contain multi lepton pairs, displaced vertices, and/or missing energy. Through the use of extremely large data samples from existing experiments, such as KLOE, CLEO, BABAR, Belle, and BESIII, the magnitude of the mixing can be parameterized by a parameter є < 10-4-10-3 constraint can be obtained. Obviously, future experiments with larger datasets will provide opportunities for the discovery of new particles in the dark sector, or for stricter upper limits on є. Once the light dark sector is confirmed, the particle physics landscape will be changed significantly.

  18. The Romanian environment and energy sector - An introduction by the Royal Danish Embassy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-04-01

    Romania suffers - even for Eastern European standards - from extensive problems in the energy and environmental sector. This is due mainly to the industrial development process during 40 years of communism, involving energy-intensive industries such as the chemical, metallurgy and cement industries and the development of densely populated areas. None of these developments were followed by an environmental strategy of the communist regime. The public investment over the past twelve years has not been adequate to close the gap that 40 years of communism left. The goal of EU-membership in 2007 means that the efforts towards closing the gap have to be intensified. This has given a new impetus to the environmental reforms in Romania. Especially improving the quality of the drinking water, handling wastewater, improving the efficiency of the district heating system, waste disposal and management, reducing air pollution as well as and improving efficiency in the electricity sector requires big public investments. These major challenges offer good opportunities for Danish companies in these areas. Furthermore, also the private companies will have to make major investments in order to meet especially environmental requirements. Due to the EU-accession process and agreements with IMF, the World Bank and others good possibilities for international financing of projects exist. From the EU alone Romania will receive over EUR 2.5 billions in the period from 2004 to 2007. This report will give the Danish investor, consultant, or subcontractor, interested in the Romanian environmental and energy sector, a basis for evaluating the opportunities in this promising sector of the Romanian economy. (au)

  19. Barriers and opportunities for improving energy efficiency in the social housing sector: Case study of E4C's Division of Housing and Mental Health

    Science.gov (United States)

    Marchand-Smith, Patrick

    Energy efficiency improvements in the social housing sector have the potential to produce a range of environmental and social benefits. These improvements can be produced through retrofits that deliver energy savings or new construction built to a high standard of energetic efficiency. However, implementation of these approaches is hindered by economic and organizational constraints affecting the agencies that provide society with social housing and the governments that support the provision of these services. This thesis builds on the work of other researchers studying these constraints by supplying an in-depth case study from Alberta and a discussion based on its findings. The case study focuses on E4C, a social service agency with several housing projects. Overall, findings matched important themes identified in the academic literature. The in-depth nature of the case study added additional insight to many of these themes. Most barriers are economic in nature and related to a lack of sufficient funding or the up-front costs of energy-saving retrofits. The recommendations presented are based on consideration of the multiple barriers and opportunities faced. Most of these require a considerable investment of time on the part of agencies and would be followed up by capital investments to implement energy-saving changes. Therefore it is important to note that the most significant barrier is commitment, which is one of E4C's central values. This thesis showed that commitment cannot exceed capacity to act. Greater commitment on the part of governments, agencies or society at large could have significant impacts in improving the energy efficiency of buildings in the Albertan, and Canadian, social housing sector.

  20. The Moving Target of Climate Mitigation: Examples from the Energy Sector in California

    Science.gov (United States)

    Tarroja, B.; AghaKouchak, A.; Forrest, K.; Chiang, F.; Samuelsen, S.

    2016-12-01

    In response to the concerns of climate change-induced impacts on human health, environmental integrity, and the secure operation of resource supply infrastructures, strategies to reduce greenhouse gas (GHG) emissions of major societal sectors have been in development. In the energy sector, these strategies are based in low carbon primary energy deployment, increased energy efficiency, and implementing complementary technologies for operational resilience. While these strategies are aimed at climate mitigation, a degree of climate change-induced impacts will occur by the time of their deployment, and many of these impacts can compromise the effectiveness of these climate mitigation strategies. In order to develop climate mitigation strategies that will achieve their GHG reduction and other goals, the impact that climate change-induced conditions can have on different components of climate mitigation strategies must be understood. This presentation will highlight three examples of how climate change-induced conditions affect components of climate mitigation strategies in California: through impacts on 1) hydropower generation, 2) renewable potential for geothermal and solar thermal resources to form part of the renewable resource portfolio, and 3) the magnitudes and shapes of the electric load demand that must be met sustainably. These studies are part of a larger, overarching project to understand how climate change impacts the energy system and how to develop a sustainable energy infrastructure that is resilient against these impacts.

  1. Implications of renewable energy technologies in the Bangladesh power sector. Long-term planning strategies

    Energy Technology Data Exchange (ETDEWEB)

    Mondal, Alam Hossain

    2010-10-04

    Bangladesh is facing daunting energy challenges: Security concerns over growing fuel imports, limited domestic energy resources for power generation, and projected demands for electricity that will exceed domestic supply capabilities within a few years. By acknowledging the potential of renewable energy resources, the country could possibly meet its unprecedented energy demand, thus increasing electricity accessibility for all and enhancing energy security through their advancement. The integration of renewable energy technologies in the power sector through national energy planning would, therefore, be a step in the right direction, not only for sustainable development of the country but also as part of Bangladesh's responsibility toward the global common task of environmental protection. This study estimates the potential of renewable energy sources for power generation in Bangladesh from the viewpoint of different promising available technologies. Future long-term electricity demand in Bangladesh is projected based on three economic growth scenarios. The energy planning model LEAP is applied to forecast the energy requirements from 2005 to 2035. Different policy scenarios, e.g., accelerated renewable energy production, null coal import, CO2 emission reduction targets and carbon taxes in the power sector from 2005 to 2035 are explored. The analyses are based on a long-term energy system model of Bangladesh using the MARKAL model. Prospects for the power sector development of the country are identified, which ensure energy security and mitigate environmental impacts. The technical potential of grid-connected solar photovoltaic and wind energy are estimated at 50174 MW and 4614 MW, respectively. The potential of energy from biomass and small hydro power plants is estimated at 566 MW and 125 MW, respectively. Total electricity consumption was 18 TWh in 2005 and is projected to increase about 7 times to 132 TWh by 2035 in the low GDP growth scenario. In the

  2. Assessment of the energy requirements and selected options facing major consumers within the Egyptian industrial and agricultural sectors. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1978-05-31

    The objectives of the energy assessment study of Egypt are to develop an understanding of the current status of the principal energy users in Egypt's industrial and agricultural sectors; to estimate the energy demand and efficiency for each selected subsector within these major sectors; to identify opportunities for fuel type changes, technology switches, or production pattern changes which might increase the efficiency with which Egypt's energy is used both now and in the future: and based on options identified, to forecast energy efficiencies for selected Egyptian subsectors for the years 1985 and 2000. Study results are presented for the iron and steel, aluminium, fertilizer, chemical, petrochemical, cement, and textile industries and automotive manufacturers. Study results for drainage, irrigation, and mechanization procedures in the agricultural sector and food processing sector are also presented. (MCW)

  3. A Load Prioritization Model for a Smart Demand Responsive Energy Management System in the Residential Sector

    Directory of Open Access Journals (Sweden)

    Suratsavadee Koonlaboon KORKUA

    2014-01-01

    Full Text Available In order to strengthen energy security while reducing environmental impact, particularly from global warming and greenhouse gas (GHG emissions, the government of Thailand has established a 20-year Energy Efficiency Development Plan (EEDP, aiming to reduce a 20 % share of final energy consumption by 2030. The energy saving potential assessment reveals that the forecasted energy saving by the residential sector holds more than 60 % of the overall electricity saving shares. Therefore, in this paper, the situation of Thailand’s energy is presented and the energy conservation plan is reviewed. Next, a smart demand responsive energy management system under ZigBee/IEEE 802.15.4 based wireless communication is proposed. An analysis of demand response potential in terms of a time-of-use (TOU pricing without enabling technology program in Thailand scenario is also investigated. Finally, by using the proposed load characterization and load prioritization under the concept of a smart energy management system, the bill savings benefits of a demand responsive program can be proved while the target of energy saving is also achieved.

  4. Renewable energies in Slovakia and objectives for 2020 - development of the different sectors; Les energies renouvelables en Slovaquie et les objectifs 2020 - Developpement des differentes filieres

    Energy Technology Data Exchange (ETDEWEB)

    Queval, Benjamin; Makhloufi, Rachid; Libercan, Adam

    2011-10-15

    After a presentation of the Slovakian general context (geography, policy, energy consumption, production, sources and policy), this report presents the Slovakian renewable energy development program (actors, regulation, and foreseen development scenario), and proposes an overview of the current situation and perspectives for the different concerned sectors: photovoltaic, biomass, bio-fuels, geothermal energy, wind energy, hydraulic energy

  5. Model documentation report: Residential sector demand module of the National Energy Modeling System

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-01-01

    This report documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Residential Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, and FORTRAN source code. This document serves three purposes. First, it is a reference document that provides a detailed description for energy analysts, other users, and the public. Second, this report meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its statistical and forecast reports according to Public Law 93-275, section 57(b)(1). Third, it facilitates continuity in model development by providing documentation from which energy analysts can undertake model enhancements, data updates, and parameter refinements.

  6. Model documentation report: Residential sector demand module of the National Energy Modeling System

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    This report documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Residential Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, and FORTRAN source code. This document serves three purposes. First, it is a reference document providing a detailed description for energy analysts, other users, and the public. Second, this report meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its statistical and forecast reports according to Public Law 93-275, section 57(b)(1). Third, it facilitates continuity in model development by providing documentation from which energy analysts can undertake model enhancements, data updates, and parameter refinements.

  7. Disaggregated Energy Consumption and Sectoral Outputs in Thailand: ARDL Bound Testing Approach

    Directory of Open Access Journals (Sweden)

    Thurai Murugan Nathan

    2016-03-01

    Full Text Available From an economic perspective, energy-output relationship studies have become increasingly popular in recent times, partly fuelled by a need to understand the effect of energy on production outputs rather than overall GDP. This study dealt with disaggregated energy consumption and outputs of some major economic sectors in Thailand. ARDL bound testing approach was employed to examine the co-integration relationship. The Granger causality test of the aforementioned ARDL framework was done to investigate the corresponding causality effect. Results showed that, from year 1980 to 2010, productivity of most scrutinized industries was highly reliant on crude oil and natural gas. However, coal usage in transportation and agricultural industries can be reduced without affecting productivity. Few recommendations are given thereafter for Thailand to better manage their imported and local energy sources.

  8. Weak-scale hidden sector and energy transport in fireball models of gamma-ray bursts

    Energy Technology Data Exchange (ETDEWEB)

    Demir, Durmus A. [The Abdus Salam International Centre for Theoretical Physics, Trieste (Italy); Mosquera Cuesta, Herman J. [Centro Brasileiro de Pesquisas Fisicas (CBPF), Rio de Janeiro, RJ (Brazil). Lab. de Fisica de Altas Energias (LAFEX)

    2000-12-01

    The annihilation of pairs of very weakly interacting particles in the neighborhood of gamma-ray sources is introduced here as a plausible mechanism to overcome the baryon load problem. This way we can explain how these very high energy gamma-ray bursts can be powered at the onset of very energetic events like supernovae (collapsars) explosions or coalescences of binary neutron stars. Our approach uses the weak-scale hidden sector models in which the Higgs sector of the standard model is extended to include a gauge singlet that only interacts with the Higgs particle. These particles would be produced either during the implosion of the red supergiant star core or at the aftermath of a neutron star binary merger. The whole energetics and timescales of the relativistic blast wave, the fireball, are reproduced. (author)

  9. Weak-scale hidden sector and energy transport in fireball models of gamma-ray bursts

    Energy Technology Data Exchange (ETDEWEB)

    Demir, Durmus A. [The Abdus Salam International Centre for Theoretical Physics, Trieste (Italy); Mosquera Cuesta, Herman J. [Centro Brasileiro de Pesquisas Fisicas (CBPF), Rio de Janeiro, RJ (Brazil). Lab. de Fisica de Altas Energias (LAFEX)

    2000-12-01

    The annihilation of pairs of very weakly interacting particles in the neighborhood of gamma-ray sources is introduced here as a plausible mechanism to overcome the baryon load problem. This way we can explain how these very high energy gamma-ray bursts can be powered at the onset of very energetic events like supernovae (collapsars) explosions or coalescences of binary neutron stars. Our approach uses the weak-scale hidden sector models in which the Higgs sector of the standard model is extended to include a gauge singlet that only interacts with the Higgs particle. These particles would be produced either during the implosion of the red supergiant star core or at the aftermath of a neutron star binary merger. The whole energetics and timescales of the relativistic blast wave, the fireball, are reproduced. (author)

  10. Public Interest Energy Research (PIER) Program. Final Project Report. California Energy Balance Update and Decomposition Analysis for the Industry and Building Sectors

    Energy Technology Data Exchange (ETDEWEB)

    de la Rue du Can, Stephane [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Hasanbeigi, Ali [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sathaye, Jayant [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2010-12-01

    This report on the California Energy Balance version 2 (CALEB v2) database documents the latest update and improvements to CALEB version 1 (CALEB v1) and provides a complete picture of how energy is supplied and consumed in the State of California. The CALEB research team at Lawrence Berkeley National Laboratory (LBNL) performed the research and analysis described in this report. CALEB manages highly disaggregated data on energy supply, transformation, and end-use consumption for about 40 different energy commodities, from 1990 to 2008. This report describes in detail California's energy use from supply through end-use consumption as well as the data sources used. The report also analyzes trends in energy demand for the "Manufacturing" and "Building" sectors. Decomposition analysis of energy consumption combined with measures of the activity driving that consumption quantifies the effects of factors that shape energy consumption trends. The study finds that a decrease in energy intensity has had a very significant impact on reducing energy demand over the past 20 years. The largest impact can be observed in the industry sector where energy demand would have had increased by 358 trillion British thermal units (TBtu) if subsectoral energy intensities had remained at 1997 levels. Instead, energy demand actually decreased by 70 TBtu. In the "Building" sector, combined results from the "Service" and "Residential" subsectors suggest that energy demand would have increased by 264 TBtu (121 TBtu in the "Services" sector and 143 TBtu in the "Residential" sector) during the same period, 1997 to 2008. However, energy demand increased at a lesser rate, by only 162 TBtu (92 TBtu in the "Services" sector and 70 TBtu in the "Residential" sector). These energy intensity reductions can be indicative of energyefficiency improvements during the past 10 years. The research presented in this report provides a basis for developing an energy-efficiency performance index to measure

  11. Energy efficiency at Parana state, BR, industrial sector: trends and perspectives; Eficiencia energetica no setor industrial do Parana: tendencias e perspectivas

    Energy Technology Data Exchange (ETDEWEB)

    Moraes, Gustavo Inacio de [Universidade de Sao Paulo (USP), Piracicaba, SP (Brazil). Escola Superior de Agricultura Luiz de Queiroz (ESALQ)]. E-mail: gimoraes@esalq.usp.br; Serra, Mauricio Aguiar [Universidade Federal do Parana (UFPR), Curitiba, PR (Brazil). Dept. de Economia]. E-mail: serra@ufpr.br

    2006-07-01

    From a social and economic scenario up to 2023, the energy intensity trajectory per capita and energy intensity per product are calculated at the Parana state, BR. An economic growing more intense could request less participation of the industrial sector related to service sector; however the necessity of action intensification viewing the energy efficiency of the sector yet will be important.

  12. China, Canada Strengthen Energy Cooperation

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ China and Canada released a joint statement to work together to promote the bilateral cooperation in the oil and gas sector in lateJanuary when Canadian Prime Minister Paul Martin paid a state visit to China. Encouraging respective enterprises to expand commercial partnership, the two nations have agreed to take on the energy sector - oil and gas, nuclear energy,energy efficiency and cleaner energy - as "priority areas of long-term mutual cooperation".

  13. The relationships of alternative energies with the technology sector and non-renewable energies

    OpenAIRE

    Barão, Ricardo

    2015-01-01

    Este trabalho tem como objectivo compreender de que forma os investidores veem as energias renováveis: se as veem como parte do sector tecnológico, à espera de novos desenvolvimentos, ou como uma alternativa aos métodos existentes de produção de energia. Para responder a esta questão, foi desenvolvido um modelo de vectores autoregressivos com quatro variáveis de forma a se poder aplicar um Granger causality test e Impulse Response function. Os resultados sugerem que para o período de 2002-200...

  14. Improving the Usability of Integrated Assessment for Adaptation Practice: Insights from the U.S. Southeast Energy Sector

    Energy Technology Data Exchange (ETDEWEB)

    de Bremond, Ariane; Preston, Benjamin; Rice, Jennie S.

    2014-10-01

    Energy systems comprise a key sector of the U.S. economy, and one that has been identified as potentially vulnerable to the effects of climate variability and change. However, understanding of adaptation processes in energy companies and private entities more broadly is limited. It is unclear, for example, the extent to which energy companies are well-served by existing knowledge and tools emerging from the impacts, adaptation and vulnerability (IAV) and integrated assessment modeling (IAM) communities and/or what experiments, analyses, and model results have practical utility for informing adaptation in the energy sector. As part of a regional IAM development project, we investigated available evidence of adaptation processes in the energy sector, with a particular emphasis on the U.S. Southeast and Gulf Coast region. A mixed methods approach of literature review and semi-structured interviews with key informants from energy utilities was used to compare existing knowledge from the IAV community with that of regional stakeholders. That comparison revealed that much of the IAV literature on the energy sector is climate-centric and therefore disconnected from the more integrated decision-making processes and institutional perspectives of energy utilities. Increasing the relevance of research and assessment for the energy sector will necessitate a greater investment in integrated assessment and modeling efforts that respond to practical decision-making needs as well as greater collaboration between energy utilities and researchers in the design, execution, and communication of those efforts.

  15. Climate Change and its Impact on the Energy Sector in the Eastern Mediterranean

    Science.gov (United States)

    Lange, M. A.

    2009-04-01

    It is anticipated that the Eastern Mediterranean and Cyprus will be disproportionally and adversely affected by future climate change. Impacts of these changes include rising summer temperatures and decreasing annual precipitation thereby causing strains on the energy sector in the region. Increases in the frequency of heat waves and tropical nights will lead to rising demands for air-conditioning of private and public housing on the one hand and to growing water scarcity, which will have to be satisfied by additional seawater desalination, on the other, to name just two of the repercussions of climate change on energy demand. Coping with these impacts will require additional electricity generation and will lead to enhanced energy demands. In the case of Cyprus, this will add to an already strained sector of the economy. The current electricity production is entirely based on fossil-fuel fired power plants. However, the use of conventional energy sources is clearly an undesirable option. It enhances the economic burden on energy consumers and at the same time increases Cyprus' dependency on external providers of hydrocarbon products. Moreover, it leads to growing emissions of carbon dioxide and thereby worsens Cyprus' already challenged greenhouse gas emission budget. While current emissions amount to app. 9.9 Mill. t of CO2, the total allowance according to EU regulations lies at 5.5 Mill. t. Possible remedies, which will be relevant for other countries in the Eastern Mediterranean, as well include energy saving measures in the building sector and the use of renewable energy sources. With regard to sustainable building technologies, new and innovative building materials will have to be introduced. This includes advanced thermochromic materials based on nanotechnology techniques combined with phase change microcapsules, photochromic coatings able to present very high or low solar reflectance, chameleon coatings presenting very low emissivity and time varying

  16. CURRENT STATE AND EVOLUTION PERSPECTIVES FOR MANAGEMENT ACCOUNTING IN THE ENERGY SECTOR BY IMPLEMENTING THE ABC METHOD

    Directory of Open Access Journals (Sweden)

    Rof Letitia Maria

    2011-07-01

    Full Text Available Based on a controversial issue, namely determining and controlling costs in the energy sector, the present study falls within the scope of management accounting and control. This scientific approach was initiated as a result of personal research concerns in the area of accounting, starting from the need to know and quantify costs in a sector of the economy that is less exploited. The main objective of this scientific approach is to address the evolution of the energy sector in a national and international context, in terms of economy and finances, with the aim to underline the need to organize and conduct management accounting in this sector. We will present a few particularities of the energy system, the current status of implementation of a medium and long term strategy aimed at developing the energy sector, as well as the need to adopt modern costing methods in this sector, which ensure operative cost control and performance growth of the entities that operate in this sector. Information on the reviewed topic was conducted by studying the national and international literature in the field, by analyzing the associated legislation, by consulting specialized web-sites and various articles in the database. The main research methods used in this scientific approach were analysis and synthesis, and qualitative research was the type of used research. The results of the research will materialize in providing the necessary conditions for designing an econometric model for implementing the ABC method, the conceptual and ideological delimitation of the ABC method, the deepening of the positive and negative aspects that the implementation of the Activity Based Costing involves. The major implication for the researched field is ensuring success for the implementation of a modern costing method in the energy sector, underlining the shortcomings of the traditional costing methods. The added value of the paper consists in conducting a rigorous study of the

  17. Factors affecting the energy consumption intensity in industrial sector in Iran

    Directory of Open Access Journals (Sweden)

    Ebrahim Abbasi

    2016-06-01

    Full Text Available Energy, one of the main inputs for production, has a foundational role in the economic life of industries, of inappropriate use of it leads to adverse uneconomical and environmental consequences.Studying improvements in energy efficiency and its effective factors is of the utmost importance when energy resources are limited. Reducing production costs and paying less subsidies and cost of industrial products are result of improvement of energy efficiency in industry and its subdivision. High use of energy in industrial products ismostly in developing countries, including Iran.The present study aims to investigate the effective factors on energy consumption intensity in Iranian industry. The methodology is descriptive - correlational with a practical purpose. The study population is Iran. The results show that the physical capital, value added in economic sectors and energy consumptionintensity variables were significant in the error level of 5% in previous period, and work force and GDP variables have significantly negative effect on the energy range in the error level of 5%.

  18. Growth potential in the renewable energy sector. How Sweden can stimulate for renewable energy; Tillvaextpotential inom sektorn foernybar energi. Saa kan Sverige oeka tillvaexten inom foernybar energi

    Energy Technology Data Exchange (ETDEWEB)

    2009-07-01

    The renewable energy sector has a huge potential worldwide. There will be opportunities for companies operating in the sector. The big question from a growth perspective is actually: How can the Swedish industry and Swedish companies take as large a market share of this sector as possible? The Swedish market is small relative to many other markets - which can be a barrier for companies to grow organically in a domestic market. Sweden still has, compared to the rest of Europe, relatively low electricity prices resulting in reduced profitability for wind farms or solar installations. Sweden has large power production facilities in the form of hydro and nuclear power plants. The electricity network is constructed or adapted for this type of large-scale production and it will require investment in the electricity grid to facilitate connection of other power generation units such as wind power and solar cells. Some countries have chosen to create fictitious markets using a system which provides a demand for non-commercial technologies and thus driving technology development. One example is Germany, where producers of renewable electricity are guaranteed a technology-specific sales price. This could be implemented in Sweden, but from a macroeconomic perspective, the Swedish companies should be given opportunities to exploit the markets that are already created, as if they were their home markets. All sectors surveyed in this study have shown that there are some large companies, a few medium-sized enterprises and many small businesses. This structure is often described as 'hourglass structure' and has existed for many years in Sweden. Industrial activities are operated in increasingly global way, and national aspects of decision-making get an increasingly secondary role, in relation to aspects of profitability and growth . Emerging businesses need to be greater than previously in order to act internationally concerning both technology and market. The government

  19. Model documentation report: Commercial Sector Demand Module of the National Energy Modeling System

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-02-01

    This report documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Commercial Sector Demand Module. The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated through the synthesis and scenario development based on these components. This report serves three purposes. First, it is a reference document providing a detailed description for model analysts, users, and the public. Second, this report meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its statistical and forecast reports (Public Law 93-275, section 57(b)(1)). Third, it facilitates continuity in model development by providing documentation from which energy analysts can undertake model enhancements, data updates, and parameter refinements as future projects.

  20. Electricity sector in Mexico. Current status. Contribution of renewable energy sources

    Energy Technology Data Exchange (ETDEWEB)

    Cancino-Solorzano, Yoreley [Departamento de Ing. Electrica-Electronica, Instituto Tecnologico de Veracruz, Calzada Miguel A. de Quevedo 2779, 91860 Veracruz (Mexico); Villicana-Ortiz, Eunice; Gutierrez-Trashorras, Antonio J.; Xiberta-Bernat, Jorge [Departamento de Energia, Escuela Tecnica Superior de Ingenieros de Minas, Universidad de Oviedo, C/Independencia, 13, 2a Planta, 33004 Oviedo (Spain)

    2010-01-15

    The challenge facing the world electricity sector is the cost incurred in maintaining the system and seeing to the environmental effects it causes. In Mexico the grid is supplied by thermal plants fed by oil products. Its great potential of renewable energies clearly shown in studies by national and international scholars has led the government to become more committed to take advantage of these energies. The goal is to reduce dependence on fossil fuels to generate electricity and to reduce the emission of greenhouse gases. In this article we analyse the current state of renewable energies, the conditions needed to foster them and the legislative changes already introduced to promote their greater part in the national electricity grid. (author)

  1. Kyiv institutional buildings sector energy efficiency program: Lending and implementation assessment

    Energy Technology Data Exchange (ETDEWEB)

    Secrest, T.J.; Freeman, S.L. [Pacific Northwest National Lab., Richland, WA (United States); Popelka, A. [Tysak Engineering, Acton, MA (United States); Shestopal, P.A.; Gagurin, E.V. [Agency for Rational Energy Use and Ecology, Kyiv (Ukraine)

    1997-08-01

    The government of Ukraine, through the State Committee of Energy Conservation (State Committee), is considering the implementation of energy efficiency measures in state and municipal institutional buildings in the city of Kyiv. The State Committee entered into a Memorandum of Cooperation with the US Department of Energy (DOE) to conduct an assessment of the institutional buildings sector efficiency potential. This assessment will be used to support a potential loan by the World Bank for implementing a buildings efficiency improvement program in Kyiv. This report provides an assessment of the options for structuring the lending scenarios and the implementation of the program. Components to the lending structure are options for the disbursement of funds, options for the loan service, and other financial options and considerations. Program implementation includes management structures, reporting, installation activities, and post-installation activities such as training and verification.

  2. Climate Change mitigation opportunities in the Energy sector for the Caribbean region

    DEFF Research Database (Denmark)

    Doral, Wenceslao Carrera; Chinchilla, Oscar Coto; Delgado, Ivan Relova

    The “Climate change mitigation opportunities in the energy sector for the Caribbean region” has been prepared as part of the implementation of the Caribbean Regional Subcomponent of the MEAs Program for Africa, the Caribbean and the Pacific (ACP MEAs)1. The study has being executed...... in the region interested in linking energyclimate change benefits as part of the on-going and future scaling up efforts for Renewable Energy (RE) dissemination in the Caribbean. The study is based on an analysis of the mitigation potential in 16 countries in the Caribbean Region, due to the interconnection...... in the CDM in the region and narrows on some of the perceived institutional challenges, especially from the perspective of Programme of Activities (CDM PoA) development in the field of renewable energy for the Caribbean Region, as precursors for evolving mitigation activities (under broader climate finance...

  3. Industrial Control Systems/SCADA systems risk assessment in the energy sector

    Science.gov (United States)

    Falodun, Babatunde

    The energy sector is one of the most critical components of our national infrastructure. It not only provides the electrical power and petroleum required to run day-to-day operations and mechanisms in society, it's also an important element that directly impacts the economy with regard to growth and stability. Industrial Control Systems (ICS) /Supervisory Control and Data Acquisition Systems (SCADA) are computerized mechanisms, they are both software and hardware that are used to control real time processes and operations in power plants and oil production facilities. A significant attack on these control systems that leads to widespread disruption of energy could result in catastrophic consequences for any major city and even the nation. This research paper explores cyber threats and vulnerabilities faced by ICS/SCADA systems in the energy sector and also highlights possible outcomes of a successful breach. Furthermore, the research underscores mitigation strategies that could be used to prevent and respond to an attack. Keywords: Cybersecurity, SCADA, Cyber Attacks, Threats, Vulnerabilities, Risk Assessment, Dr. Albert Orbinati.

  4. Carbon and Energy Saving Financial Opportunities in the Industrial Compressed Air Sector

    Science.gov (United States)

    Vittorini, Diego; Cipollone, Roberto

    2017-08-01

    The transition towards a more sustainable energy scenario calls for both medium-to-long and short term interventions, with CO2 reduction and fossil fuel saving as main goals for all the Countries in the World. Among all others, one way to support these efforts is the setting-up of immaterial markets able to regulate, in the form of purchase and sales quotas, CO2 emissions avoided and fossil fuels not consumed. As a consequence, the upgrade of those sectors, characterized by high energy impact, is currently more than an option due to the related achievable financial advantage on the afore mentioned markets. Being responsible for about 10% electricity consumption in Industry, the compressed air sector is currently addressed as extremely appealing, when CO2 emissions and burned fossil fuels saving are in question. In the paper, once a standard is defined for compressors performances, based on data from the Compressed Air and Gas Institute and PNEUROP, the achievable energy saving is evaluated along with the effect in terms of CO2 emissions: with reference to those contexts in which mature intangible markets are established, an estimation of the financial benefit from savings sale on correspondent markets is possible, in terms of both avoided CO2 and fossil fuels not burned. The approach adopted allows to extend the analysis results to every context of interest, by applying the appropriate emission factor to the datum on compressor specific consumption.

  5. Case of reforms in the Indian power distribution sector: A move towards eradicating energy poverty

    Energy Technology Data Exchange (ETDEWEB)

    Madhav, Mrinal; Mehta, Shivika

    2010-09-15

    India's transmission and distribution losses are among the highest in the world. When non-technical losses such as energy theft are included in the total, losses go as high as 65% in some states and average about 35-40%. The financial loss has been estimated at 1.5% of the national GDP. These act as a major deterrent to the private as well as global investments in the sector. To address the issue of Aggregate Transmission and Commercial (AT&C) losses funding mechanism was introduced for in the form of the Accelerated Power Development Reforms Programme (APDRP).

  6. Supporting synergism: Enhancing Federal, State and private sector collaboration in renewable energy and energy efficiency. Second annual report of the State Energy Advisory Board, December 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-31

    The State Energy Advisory Board first convened to counsel the Secretary of Energy and the Congress on the initiation, design, implementation, and evaluation of Federal energy efficiency and renewable energy (EE/RE) programs. The Board has developed and delivered a host of recommendations which serve to integrate and foster consistency among Federal, State, local and private sector activities. In fiscal year (FY) 1993, the Board worked closely with Department leadership to provide guidance on the implementation of several National Energy Policy Act (EPACT) provisions pertaining to the enhancement of energy efficiency and renewable energy initiatives, as well as on redefining the mission of the National Laboratories. Through these and other actions -- which also include promoting EE/RE technology deployment efforts -- the Board ensures that the knowledge and experience of program stakeholders, especially State and local governments, community action agencies and also the off-shore territories, are incorporated into Federal activities pertaining to energy efficiency and renewable energy.

  7. The Convergence Analysis on the Economic Growth and Energy Intensity Gap between Regional Sectors%The Convergence Analysis on the Economic Growth and Energy Intensity Gap between Regional Sectors

    Institute of Scientific and Technical Information of China (English)

    Qi Shaozhou; Li Kai

    2011-01-01

    In this paper, the authors have analyzed the relationship between energy intensity gap and GDP per worker gap of China's western and eastern provinces over the period 1997 2006. Using panel data model with lag adjustment, taking the above provinces and six industrial sectors (agriculture, forestry, animal husbandry, and fisheries, industry, construction industry, transport, storage and post & telecommunications, wholesale and retail trades & catering industry, and other sectors of tertiary industry.) as the investigated subjects, the authors have conducted empirical study on the convergence of GDP per worker gap and the convergence of energy intensity gap with respect to the variation of GDP per worker gap, and have concluded that: First, the GDP per worker gap of the six industrial sectors and provinces are convergent, and of this, the convergence rate of GDP per worker gap of Construction Industry is the fastest, while that of Industry is the slowest. Second, the overall energy intensity gap between eastern and western provinces is convergent, that is, with the narrowing of GDP per worker gap between eastern and western provinces, the energy intensity gap converges, but its convergence rate is slower than that of GDP per worker gap. Third, energy intensity gap between various industrial sectors of the east and the west is either convergent or divergent, and there are differences. The energy intensity gap of agriculture, forestry, animal husbandry, and fisheries, industry, and construction industry is convergent, while that of the other three industrial sectors is divergent. Fourth, the convergence of the overall energy intensity of the western provinces is not in conformity with the convergence of the various industrial sectors, and there are significant differences, indicating that the western provinces and autonomous regions should take measures to more effectively improve their overall energy utilization efficiency at the industrial sector level.

  8. Technological Learning In The Energy Sector. Lessons for Policy, Industry and Science

    Energy Technology Data Exchange (ETDEWEB)

    Junginger, M.; Van Sark, W.; Faaij, A. (eds.) [Copernicus Institute, Utrecht University, Utrecht (Netherlands)

    2010-09-15

    Technological learning is a key driver behind the improvement of energy technologies and subsequent reduction of production costs. Understanding how and why production costs for energy technologies decline, and whether they will continue to do so in the future, is of crucial importance for policy makers, industrial stakeholders and scientists alike. This timely and informative book therefore provides a comprehensive review of technological development and cost reductions for renewable energy, clean fossil fuel and energy-efficient demand-side technologies. It responds to the need for a quality-controlled data set of experience curves, including assessment of measurement methodology, technological knowledge and associated cost. The expert contributors present a thorough overview and discussion of the pitfalls of applying the experience curve approach, including aspects such as geographical system boundaries, whether the slope of the experience curves is constant or not, statistical error and sensitivity analysis of experience curves, and whether the experience curve approach can be utilized to quantify improvements in energy efficiency. A clear set of recommendations for the use of the experience curve approach is also prescribed. Providing a significant contribution to the current literature on energy and climate models, scenario analysis, and methodological lessons on experience curves, this book appeals to academics and students in the areas focusing on energy and public sector economics.

  9. The energy investment decision in the nonresidential building sector: Research into the areas of influence

    Energy Technology Data Exchange (ETDEWEB)

    Harkreader, S.A.; Ivey, D.L.

    1987-04-01

    The purpose of this report is to describe and to characterize the decision process in the nonresidential building sector as well as the variables influencing energy investment decisions, both of which impact the development of R and D agendas for the Office of Building and Community Systems (BCS). The report reviews the available information on the factors that influence energy investment decisions and identifies information gaps where additional research is needed. This report focuses on variables and combinations of these variables (descriptive states) that influence the non residential energy investment decision maker. Economic and demographic descriptors, energy investment decision maker characteristics, and variables affecting energy investments are identified. This response examines the physical characteristics of buildings, characteristics of the legal environment surrounding buildings, demographic factors, economic factors, and decision processes, all of which impact the nonresidential energy investment market. The emphasis of the report is on providing possible methodologies for projecting the future of the nonresidential energy investment market, as well as, collecting the data necessary for such projections. The use of alternate scenarios is suggested as a projection tool and suggestions for collecting the appropriate data are made in the recommendations.

  10. Approach for Emissions Compliance in the Fossil-Fuel Based Energy Sector

    Energy Technology Data Exchange (ETDEWEB)

    Alain, Bill; Bitran, Guillaume; Basler, Benno; Hess, Stephan

    2007-07-01

    Most of today's air pollution legislation varies from country to country depending on factors such as the economy, fuel supply, fuel dependency and specific local pollution problems. At the same time, in a growing number of countries, the energy sector is going through privatisation, deregulation and globalisation process which is affecting energy demand and fuel selection, driving gradual integration of energy markets and requiring new solutions. Today it is also well recognized that pollution is often not a localized problem and that gaseous air pollutants can cross great distances. This has led to the cooperation between countries to control transboundary pollution, under bilateral or multilateral agreements. Similarly as for the energy sector, countries are not only becoming increasingly linked to each other in political, economic and social terms but also in environmental terms. Power generators and equipment manufacturers have been developing technologies and business agreements in countries with respective legislation constraints over many years and take this trend of interdependence into account. The equipment manufacturers and global solution providers such as Alstom have become the focal point driving the development of new environmental compliance products and solutions within the fossil fuel based energy sector. Technological progress achieved in many fields over recent years in different areas of the world according to the different legislations allows the power generators to meet these increasingly stringent emissions reduction requirements while extending the plant lifetime of existing power plants, and keeping them competitive. This paper gives an overview and outlook of environmental regulations, air pollution control technologies and some experience in pioneering environmental long-term service agreements. Obviously, the most immediately effective way to ensure emissions compliance of existing power plant is to professionally maintain and

  11. Trends in US private-sector energy R and D funding 1985--1994

    Energy Technology Data Exchange (ETDEWEB)

    Dooley, J.J.

    1996-09-01

    This report has been prepared in response to a set of four questions submitted by the International Energy Agency`s (IEA) Energy Technology Policy Division to the US Department of Energy`s Office of Energy Research. The IEA`s questions all center on trends in US industrial energy R{ampersand}D spending over the decade 1985--1995. IEA has asked all of its member countries similar questions and intends to use the resulting multi-country data set on trends in private-sector energy R and D as basis for discussions at its October 16, 1996, Governing Board Meeting. This report first describes the principal data sets used with caveats about their shortcomings, then characterizes the context of US R and D spending over the recent past and short-term future. The remainder of the report is organized by addressing each of the four IEA questions. The appendices provide further information. IEA Question {number_sign}1: Are industry (energy) R and D expenditures monitored by the US Government? If so, please describe the types of data that are collected. Question {number_sign}2: How much money did industry spend to support energy technology development in your country in the following years: 1985, 1993, 1994, 1995? Question {number_sign}3: From the experience of your country in working with industry what is the timeframe of their R and D efforts in terms of the expected payback of their investments (e.g., short term 0--3 years, medium term 3--7 years, long term 7--12 years, or very long term beyond 12 years)? Question {number_sign}4: How would you describe industry energy technology investment trends over the past ten years?

  12. ANALYSIS OF THE TRAINING NEEDS IN RENEWABLE ENERGY SOURCES FOR AGRICULTURAL SECTOR

    Directory of Open Access Journals (Sweden)

    Zuzana PALKOVA

    2014-06-01

    Full Text Available Global climate changes, the greenhouse gas emissions and reduced sources of traditional fossil fuels are one of themost serious environmental problems of present time. This fact was the starting point for Directive 2009/28/EC,which defined two objectives in the area of RES, the mandatory 20% share of RES in gross final energyconsumption in the European Community and the mandatory 10% share of RES in transport, which all MemberStates must achieve by 2020. In 2011 was the share of renewable energy sources in total energy production in theEuropean Union 13%. Promoting the use of renewable sources for electricity, heat, hot water, as well as promotingthe use of biomass energy and construction of energy efficient buildings brings, in addition to environmentalaspects, the development of innovative technologies, the transition to an energy-efficient economy and increaseemployment opportunities. Development in clean technologies becomes a strategic not only in terms of ecology, buthas a significant impact on economic development and employment. This paper presents an analysis of trainingneeds in clean technologies and renewable energy sources and through the Leonardo da Vincis’ projects – AVARESand C-TEST – supported by European Commission to show how to increase the attractiveness and accessibility ofvocational education and training for employees in agricultural sector in the European Union.

  13. Energy Consumption and Carbon Dioxide Emissions from Petroleum Refining Sector in Mexico from 2015 to 2030

    Directory of Open Access Journals (Sweden)

    Granados-Hernández Elías

    2015-09-01

    Full Text Available The increase in the volume of production of petroleum products of high demand, such as gasoline, rises the use of energy and therefore emissions of CO2 in oil refineries. In Mexico, for example, gasoline demand scenario for the next 20 years growth will increase the fuel consumption by almost 55%, considering a historical trend in traffic. The purpose of this study as to determine the impact of energy consumption per unit of processing oil and CO2 emissions using the methodology of the Intergovernmental Panel on Climate Change (IPCC as well as employing the stoichiometric calculation based on the carbon content. Different projections were made using four technological options of oil refining, processing three types of pure raw (Olmeca, Istmo, Maya and four blends (M1, M2, M3, M4. When performing an energy balance results show that projecting very complex refineries to meet a specific demand for gasoline will consume less energy and therefore CO2 emissions will be lower. This study is important as a tool for energy planning and environmental pollution in Mexico, as well as an object of analysis of the energy sector worldwide.

  14. Challenging knowledge hierarchies: working toward sustainable development in Sri Lanka's energy sector

    Directory of Open Access Journals (Sweden)

    Dean Nieusma

    2007-02-01

    Full Text Available This paper analyzes sustainable development practices within Sri Lanka’s energy sector. It directs attention to how expertise functions in development decision making in ways that can unintentionally inhibit sustainable development. Understanding expertise as merely specialized knowledge clouds its role as a social activity. In practice, expertise is a combination of knowledge and authority, and expert knowledge exists within a hierarchically ordered authority structure of diverse knowledge domains—what is referred to here as “knowledge hierarchies.” Knowledge hierarchies exclude the participation of some relevant knowledge domains, and thereby preclude the possibility of local sustainable development. The Energy Forum of Sri Lanka, a small renewable energy advocacy organization, strives to enable sustainability by going beyond facile calls for greater inclusion to confront the mechanisms of exclusion. The paper documents three of the Energy Forum’s development interventions intended to level out the knowledge hierarchy that inhibits sustainable energy development in Sri Lanka. Drawing insights from the Energy Forum’s approach, the paper argues that experts who wish to contribute to sustainable development must attend to the knowledge hierarchies in which they operate to ensure that their own authority does not exclude other relevant knowledge domains.

  15. SEADS 3.0 Sectoral Energy/Employment Analysis and Data System

    Energy Technology Data Exchange (ETDEWEB)

    Roop, Joseph M.; Anderson, David A.; Schultz, Robert W.; Elliott, Douglas B.

    2007-12-17

    SEADS 3.0, the Sectoral Energy/Employment Analysis and Data System, is a revision and upgrading of SEADS--PC, a software package designed for the analysis of policy that could be described by modifying final demands of consumer, businesses, or governments (Roop, et al., 1995). If a question can be formulated so that implications can be translated into changes in final demands for goods and services, then SEADS 3.0 provides a quick and easy tool to assess preliminary impacts. And SEADS 3.0 should be considered just that: a quick and easy way to get preliminary results. Often a thorough answer, even to such a simple question as, “What would be the effect on U. S. energy use and employment if the Federal Government doubled R&D expenditures?” requires a more sophisticated analytical framework than the input-output structure embedded in SEADS 3.0. This tool uses a static, input-output model to assess the impacts of changes in final demands on first industry output, then employment and energy use. The employment and energy impacts are derived by multiplying the industry outputs (derived from the changed final demands) by industry-specific energy and employment coefficients. The tool also allows for the specification of regional or state employment impacts, though this option is not available for energy impacts.

  16. Transportation Energy Futures Series. Potential for Energy Efficiency Improvement Beyond the Light-Duty-Vehicle Sector

    Energy Technology Data Exchange (ETDEWEB)

    Vyas, A. D. [Argonne National Lab. (ANL), Argonne, IL (United States); Patel, D. M. [Argonne National Lab. (ANL), Argonne, IL (United States); Bertram, K. M. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2013-02-01

    Considerable research has focused on energy efficiency and fuel substitution options for light-duty vehicles, while much less attention has been given to medium- and heavy-duty trucks, buses, aircraft, marine vessels, trains, pipeline, and off-road equipment. This report brings together the salient findings from an extensive review of literature on future energy efficiency options for these non-light-duty modes. Projected activity increases to 2050 are combined with forecasts of overall fuel efficiency improvement potential to estimate the future total petroleum and greenhouse gas (GHG) emissions relative to current levels. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  17. Transportation Energy Futures Series: Potential for Energy Efficiency Improvement Beyond the Light-Duty-Vehicle Sector

    Energy Technology Data Exchange (ETDEWEB)

    Vyas, A. D.; Patel, D. M.; Bertram, K. M.

    2013-03-01

    Considerable research has focused on energy efficiency and fuel substitution options for light-duty vehicles, while much less attention has been given to medium- and heavy-duty trucks, buses, aircraft, marine vessels, trains, pipeline, and off-road equipment. This report brings together the salient findings from an extensive review of literature on future energy efficiency options for these non-light-duty modes. Projected activity increases to 2050 are combined with forecasts of overall fuel efficiency improvement potential to estimate the future total petroleum and greenhouse gas (GHG) emissions relative to current levels. This is one of a series of reports produced as a result of the Transportation Energy Futures (TEF) project, a Department of Energy-sponsored multi-agency project initiated to pinpoint underexplored strategies for abating GHGs and reducing petroleum dependence related to transportation.

  18. Asian Development Bank assistance to promote private sector participation in renewable energy development in India

    Energy Technology Data Exchange (ETDEWEB)

    Zaidi, S.H. Asian Development Bank

    1997-12-31

    Inadequate power supply has emerged as one of the most serious infrastructure constraints on sustainable economic growth in the Asia and Pacific Region. The heavy reliance on coal in the region as a fuel source for power generation has significant detrimental environmental impacts. Power systems based on renewable energy sources (RES) such as wind, solar, bagasse, bio-methanation, municipal and agricultural wastes, mini-hydro, etc. are suitable candidates for alleviating some of the power shortages. RES technologies offer investment opportunities to small entrepreneurs in power generation and provide alternative sources of energy. There is, therefore, a challenge for the policy makers of the Region and for the Asian Development Bank to create an enabling environment for the private sector to undertake development of RES. (R.P.)

  19. Consistent cost curves for identification of optimal energy savings across industry and residential sectors

    DEFF Research Database (Denmark)

    Klinge Jacobsen, Henrik; Baldini, Mattia

    Energy savings are a key element in reaching ambitious climate targets and may contribute to increased productivity as well. For identification of the most attractive saving options cost curves for savings are constructed illustrating potentials of savings with associated costs. In optimisation...... with constructing and applying the cost curves in modelling: • Cost curves do not have the same cost interpretation across economic subsectors and end-use technologies (investment cost for equipment varies – including/excluding installation – adaptation costs – indirect production costs) • The time issue of when...... the costs are incurred and savings (difference in discount rates both private and social) • The issue of marginal investment in a case of replacement anyway or a full investment in the energy saving technology • Implementation costs (and probability of investment) differs across sectors • Cost saving...

  20. Water flows, energy demand, and market analysis of the informal water sector in Kisumu, Kenya.

    Science.gov (United States)

    Sima, Laura C; Kelner-Levine, Evan; Eckelman, Matthew J; McCarty, Kathleen M; Elimelech, Menachem

    2013-03-01

    In rapidly growing urban areas of developing countries, infrastructure has not been able to cope with population growth. Informal water businesses fulfill unmet water supply needs, yet little is understood about this sector. This paper presents data gathered from quantitative interviews with informal water business operators (n=260) in Kisumu, Kenya, collected during the dry season. Sales volume, location, resource use, and cost were analyzed by using material flow accounting and spatial analysis tools. Estimates show that over 76% of the city's water is consumed by less than 10% of the population who have water piped into their dwellings. The remainder of the population relies on a combination of water sources, including water purchased directly from kiosks (1.5 million m(3) per day) and delivered by hand-drawn water-carts (0.75 million m(3) per day). Energy audits were performed to compare energy use among various water sources in the city. Water delivery by truck is the highest per cubic meter energy demand (35 MJ/m(3)), while the city's tap water has the highest energy use overall (21,000 MJ/day). We group kiosks by neighborhood and compare sales volume and cost with neighborhood-level population data. Contrary to popular belief, we do not find evidence of price gouging; the lowest prices are charged in the highest-demand low-income area. We also see that the informal sector is sensitive to demand, as the number of private boreholes that serve as community water collection points are much larger where demand is greatest.

  1. Residential sector dossier. Energy savings as target; Dossier residentiel. Les economies d'energie en point de mire

    Energy Technology Data Exchange (ETDEWEB)

    Sappa, F.

    2004-05-01

    With the 2003 heat wave in Europe, the sales of air conditioning split systems have reached records with a progress of about 40%. Beside these data, it is a new perception of these devices that is progressively gaining the consumers mind, in particular in the residential sector which has been considered as 'very promising' by air conditioning professionals, but which has never reached its expected development in France, so far. Manufacturers are more and more looking towards this sector with the energy savings and the environment protection as main arguments. The French scientific and technical committee of air conditioning industries (Costic) is carrying out several actions in parallel which aim at giving help to professionals for the realisation of quality air conditioning installations. This dossier takes stock of the technical and regulatory aspects of residential air conditioning (choice of appliances, evacuation of condensates, air flow, abatement of energy consumptions and noise pollution, Vivrelec offer of Electricite de France (EdF), improvement of esthetics and efficiency..). Some examples of innovative realizations illustrate this dossier: high environmental quality house with 77% of space heating savings, combination of ventilation and radiant ceiling. (J.S.)

  2. Model documentation report: Industrial sector demand module of the National Energy Modeling System

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-01-01

    This report documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model assumptions, computational methodology, parameter estimation techniques, and model source code. This document serves three purposes. First, it is a reference document providing a detailed description of the NEMS Industrial Model for model analysts, users, and the public. Second, this report meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its models. Third, it facilitates continuity in model development by providing documentation from which energy analysts can undertake model enhancements, data updates, and parameter refinements as future projects. The NEMS Industrial Demand Model is a dynamic accounting model, bringing together the disparate industries and uses of energy in those industries, and putting them together in an understandable and cohesive framework. The Industrial Model generates mid-term (up to the year 2015) forecasts of industrial sector energy demand as a component of the NEMS integrated forecasting system. From the NEMS system, the Industrial Model receives fuel prices, employment data, and the value of industrial output. Based on the values of these variables, the Industrial Model passes back to the NEMS system estimates of consumption by fuel types.

  3. Biomass-based energy carriers in the transportation sector; Biomassebaserade energibaerare foer transportsektorn

    Energy Technology Data Exchange (ETDEWEB)

    Johansson, Bengt

    1995-03-01

    The purpose of this report is to study the technical and economic prerequisites to attain reduced carbon dioxide emissions through the use of biomass-based energy carriers in the transportation sector, and to study other environmental impacts resulting from an increased use of biomass-based energy carriers. CO{sub 2} emission reduction per unit arable and forest land used for biomass production (kg CO{sub 2}/ha,year) and costs for CO{sub 2} emission reduction (SEK/kg CO{sub 2}) are estimated for the substitution of gasoline and diesel with rape methyl ester, biogas from lucerne, ethanol from wheat and ethanol, methanol, hydrogen and electricity from Salix and logging residues. Of the studied energy carriers, those based on Salix provide the largest CO{sub 2} emission reduction. In a medium long perspective, the costs for CO{sub 2} emission reduction seem to be lowest for methanol from Salix and logging residues. The use of fuel cell vehicles, using methanol or hydrogen as energy carriers, can in a longer perspective provide more energy efficient utilization of biomass for transportation than the use of internal combustion engine vehicles. 136 refs, 12 figs, 25 tabs

  4. Model documentation report: Industrial sector demand module of the National Energy Modeling System

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-01-01

    This report documents the objectives, analytical approach, and development of the National Energy Modeling System (NEMS) Industrial Demand Model. The report catalogues and describes model assumptions, computational methodology, parameter estimation techniques, and model source code. This document serves three purposes. First, it is a reference document providing a detailed description of the NEMS Industrial Model for model analysts, users, and the public. Second, this report meets the legal requirement of the Energy Information Administration (EIA) to provide adequate documentation in support of its models. Third, it facilitates continuity in model development by providing documentation from which energy analysts can undertake model enhancements, data updates, and parameter refinements as future projects. The NEMS Industrial Demand Model is a dynamic accounting model, bringing together the disparate industries and uses of energy in those industries, and putting them together in an understandable and cohesive framework. The Industrial Model generates mid-term (up to the year 2015) forecasts of industrial sector energy demand as a component of the NEMS integrated forecasting system. From the NEMS system, the Industrial Model receives fuel prices, employment data, and the value of industrial output. Based on the values of these variables, the Industrial Model passes back to the NEMS system estimates of consumption by fuel types.

  5. Estimation of Energy Consumption and Greenhouse Gas Emissions considering Aging and Climate Change in Residential Sector

    Science.gov (United States)

    Lee, M.; Park, C.; Park, J. H.; Jung, T. Y.; Lee, D. K.

    2015-12-01

    The impacts of climate change, particularly that of rising temperatures, are being observed across the globe and are expected to further increase. To counter this phenomenon, numerous nations are focusing on the reduction of greenhouse gas (GHG) emissions. Because energy demand management is considered as a key factor in emissions reduction, it is necessary to estimate energy consumption and GHG emissions in relation to climate change. Further, because South Korea is the world's fastest nation to become aged, demographics have also become instrumental in the accurate estimation of energy demands and emissions. Therefore, the purpose of this study is to estimate energy consumption and GHG emissions in the residential sectors of South Korea with regard to climate change and aging to build more accurate strategies for energy demand management and emissions reduction goals. This study, which was stablished with 2010 and 2050 as the base and target years, respectively, was divided into a two-step process. The first step evaluated the effects of aging and climate change on energy demand, and the second estimated future energy use and GHG emissions through projected scenarios. First, aging characteristics and climate change factors were analyzed by using the logarithmic mean divisia index (LMDI) decomposition analysis and the application of historical data. In the analysis of changes in energy use, the effects of activity, structure, and intensity were considered; the degrees of contribution were derived from each effect in addition to their relations to energy demand. Second, two types of scenarios were stablished based on this analysis. The aging scenarios are business as usual and future characteristics scenarios, and were used in combination with Representative Concentration Pathway (RCP) 2.6 and 8.5. Finally, energy consumption and GHG emissions were estimated by using a combination of scenarios. The results of these scenarios show an increase in energy consumption

  6. Analysis of Renewable Energy Policies Related to Repowering the Wind Energy Sector: the Spanish Case

    OpenAIRE

    Rodriguez, Roberto; Rodríguez Monroy, Carlos; Rodriguez, Rubén; Calvo Narvaez, Felix

    2013-01-01

    In countries that started early with wind energy, the old wind turbines were located in places where the wind is often very good. Since the best places in which the wind is concerned are occupied by old wind turbines (with lower capacity than the more recent ones) the trend is to start replacing old turbines with new ones. With repowering, the first generation of wind turbines can be replaced by modern multi-megawatt wind turbines. The aim of this article is to analyze energy policies in ...

  7. Canadian construction industry

    Energy Technology Data Exchange (ETDEWEB)

    Rich, M.

    2001-07-01

    The principal sectors of the Canadian construction industry - commercial, industrial, institutional and residential - are examined with regard to their technical considerations concerning the subject of sustainability. Apart from the different needs of each of the sectors of the industry there are also regional differences caused by population distribution, and differences in climate, that have to be identified and accommodated in considering attitudes to recycling and sustainable development. Some indications that there is growing awareness of recycling and reuse are: the increasing frequency of life cycle costing in the commercial and institutional sectors, the use of recycled or otherwise waste materials in concrete, examples of using steel supporting structures and roof joists salvaged from previous uncompleted projects in the industrial sector, improved building envelope and indoor air quality concerns, collective ground source heating, and new basement and framing technologies and construction materials in the residential sector. These improvements notwithstanding, there remains much to be done. The new objective-based National Building Code, for which comments are now being solicited across the country, is expected to identify new and innovative solutions and to kick-start serious efforts to come up with solutions towards increasing overall sustainability in all sectors of the Canadian construction industry.

  8. The evolution of environmental concerns in economywide policies and adjustment lending: Experience from the energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, Stein

    1993-07-01

    In this report, following a brief overview of some generic issues and empirical evidence relating to the linkages between economic growth, energy use and environmental impacts, a review of energy sector adjustment lending activities in developing and Eastern European countries is carried out. Following that a more specific discussion of the direct and indirect environmental impacts of these policies is presented, both in general terms, but also illustrated by means of how specific energy project packages are being designed in response to the said policy changes. Perhaps the most significant role of such policy reforms is that it impacts economywide on all economic activities; both the decisions regarding input substitution and output focus of existing plants and services, as well as the decisions regarding choice of technology, design and location of new investments in all sectors of the economy. It can be concluded from the reviewed studies that getting the prices right helps the environment, but it is not enough. It undoubtedly helps the environment to correct for market failures and have prices reflect the full resource costs, because it lessens the incentive to exploit resources wastefully. This is comforting because it suggests that what has been advocated for a long time on pure efficiency grounds irrespective to environmental management reasons. What has been missing, however, is a full acknowledgement of the crucial role of supportive institutional reforms and administrative strengthening required to actually succeed with the economic reforms. Examples will be presented on how such reforms can contribute to facilitate the adjustment process by simultaneously improving allocative efficiency and generating desperately needed public revenue.

  9. Task Force on Integrated Energy and Environmental Planning: The Netherlands - Poland. Working Paper 2: Government institutions of the energy sector in the EC countries

    Energy Technology Data Exchange (ETDEWEB)

    Kant, A.D. [Unit ECN Policy Studies, Netherlands Energy Research Foundation, Petten (Netherlands); Verhagen, H.M. [Dutch Ministry of Economic Affairs, The Hague (Netherlands)

    1993-07-01

    The Polish Government is interested in a broad perspective of institutional arrangements in the national energy sector. A brief review of energy administrations in the EC countries illustrates that only a few of the energy ministries established in 1970`s after the oil crisis still remain. At present, energy departments are incorporated in a ministry of economic affairs or trade and industry and have broad energy policy responsibilities. Their subdivisions are oriented towards energy resources and in some cases also with energy conservation. Energy is not treated as a common commodity, but is strongly controlled by legislation. Germany and United Kingdom have the most strongly privatized energy sectors in EC but nevertheless still have a plethora of laws concerning pricing, investment, organization, monopolies, supply areas, grid development, maintenance, etc. Government involvement in energy sector is still far greater than set by EC policies directed to privatisation and competition. Comparison of energy administrations of Poland and EC countries is hampered by incomparable key economic figures and different political and cultural traditions; however the overall institutional set-up for energy has some common characteristics in the EC countries: Energy departments within a ministry of economic affairs are subdivided according to energy carriers and include energy conservation and energy planning units in general energy policy units. Polish parliament is responsible for election and establishment of an adequate and competent energy administration structure. Energy planning plays an important role in EC countries. National energy plans are strongly related to key economic figures for economic sectors and subsectors and are usually commissioned by general policy units in the department of energy and updated at regular intervals. They function as anchor points for industry, thus providing basic data.

  10. The Impact of Energy taxes on Competitiveness and Output: A Panel Regression Study of 56 European Industry Sectors

    DEFF Research Database (Denmark)

    Enevoldsen, Martin K.; Andersen, Mikael Skou

    2008-01-01

    The focus of this paper is the extent to which energy taxes - via the resulting increase in real energy prices, or in their own right - reduce or enhance industrial competitiveness. From a panel data set covering 56 industry sectors throughout Europe over the period 1990-2003, we estimate how cha...

  11. Modelling of electricity savings in the Danish households sector: from the energy system to the end-user

    DEFF Research Database (Denmark)

    Baldini, Mattia; Trivella, Alessio

    2017-01-01

    In this paper, we examine the value of investing in energy-efficient household appliances from both an energy system and end-user perspectives. We consider a set of appliance categories constituting the majority of the electricity consumption in the private household sector, and focus on the stoc...

  12. Production of Solid sustainable Energy Carriers from biomass by means of TORrefaction (SECTOR)

    Energy Technology Data Exchange (ETDEWEB)

    Witt, Janet; Bienert, Kathrin [DBFZ Deutsches Biomasseforschungszentrum gemeinnuetzige GmbH, Leipzig (Germany). Bereich Bioenergiesysteme; Zwart, Robin; Kiel, Jaap; Englisch, Martin; Wojcik, Magdalena

    2012-07-01

    SECTOR is a large-scale European project with a strong consortium of over 20 partners from industry and science. The project is focussed on the further development of torrefaction-based technologies for the production of solid bioenergy carriers up to pilot-plant scale and beyond, and on supporting the market introduction of torrefaction-based bioenergy carriers as a commodity renewable solid fuel. The torrefaction of biomass materials is considered to be a very promising technology for the promotion of the large-scale implementation of bioenergy. During torrefaction biomass is heated up in the absence of oxygen to a temperature of 250-320 C. By combining torrefaction with pelletisation or briquetting, biomass materials can be converted into a high-energy-density commodity solid fuel or bioenergy carrier with improved behaviour in (long-distance) transport, handling and storage, and also with superior properties in many major end-use applications. Torrefaction has the potential to provide a significant contribution to an enlarged raw material portfolio for biomass fuel production inside Europe by including both agricultural and forestry biomass. In this way, the SECTOR project is expected to shorten the time-to-market of torrefaction technology and to promote market introduction within stringent sustainability boundary conditions. The European Union provides funding for this project within the Seventh Framework Programme. The project has a duration of 42 months and started in January 2012. (orig.)

  13. Energy investment advisory series No. 3: Investment opportunities in the Persian Gulf energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Hadgen, R.E.

    1994-12-01

    Sometimes the greatest investment opportunities are in those areas where the least progress seems to be taking place. This report describes energy-based developments taking place in the Persian/Arabian Gulf. The 8 Gulf states are building their nations; each has large minority groups and swelling populations; their economies are built on one product (hydrocarbons). Large expatriate populations, being integrated into local societies and economies, have led to hostility and guarded access to contacts with the outside world. Gulf nations cannot benefit from any oil price rise as they did in the past, as their populations have grown too rapidly. Policies change daily and can be changed back to original ones as well as into new ones. Since the oil and gas industries are the primary source of government revenue, oil and gas are likely to remain longest under government control. A breakdown of energy-base investment potentials in the Middle East is tabulated: upstream oil, refining, domestic oil marketing, upstream gas, LNG, electricity, petrochemical.

  14. Energy monitor of the Dutch mushroom sector 2010; Energiemonitor van de Nederlandse Paddestoelensector 2010

    Energy Technology Data Exchange (ETDEWEB)

    Wildschut, J.; Smits, A. [Praktijkonderzoek Plant en Omgeving PPO, Bloembollen, Boomkwekerij en Fruit, Lisse (Netherlands)

    2011-09-15

    For the monitoring of the energy use of the mushroom sector in 2010 92 businesses were approached. 61 businesses sent back filled in questionnaires. Compared to 2009, all types of businesses show a decrease in their energy use per kilogram. The most frequently used energy saving measure is frequency control (93% of the businesses). More than half of the (51%) uses a high efficiency boiler. In the category of energy efficient climate control systems, the moisture deficit regime was most frequently used (41%). The share of sustainable energy (including green electricity) is 7.8%. The avoided CO2 emission in 2010 is 4.970 tons. The CO2 emission per kilogram of mushrooms in 2010 amounted to 171g CO2/kg, which is a decrease of 15% compared to 2005 and 3% lower than in 2009 [Dutch] Voor de monitoring van het energieverbruik door de paddenstoelensector in 2010 zijn 92 bedrijven aangeschreven. Van 61 bedrijven zijn volledig ingevulde vragenlijsten ontvangen. In vergelijking met 2009 is er voor alle bedrijfstypen een afname van het energieverbruik per kilogram. Van de energiebesparende maatregelen worden frequentieregelaars het meest toegepast (93% van de bedrijven). Meer dan de helft (51%) van de bedrijven maakt gebruik van een HR-ketel. Van de energiezuinige klimaatregelingen wordt de vochtdeficitregeling het meest toegepast (41%). Het aandeel duurzame energie (inclusief groene stroom) is 7.8%. De vermeden CO2 uitstoot is in 2010 berekend op 3.970 ton. De CO2 uitstoot per kg paddenstoelen is in 2010 uitgekomen op 171g CO2/kg t.o.v. 2005 een daling van 15%, en 3% lager dan in 2009.

  15. COGNITIVE GRAPHICS AND SEMANTIC MODELING FOR GEOSPATIAL SOLUTIONS IN ENERGY SECTOR

    Directory of Open Access Journals (Sweden)

    L. V. Massel

    2015-01-01

    Full Text Available The author team proposes the integration of mathematical and semantic modeling and visual analytics techniques, including the use of geographic information technologies, to solve geospatial problems. We con-siderthese types ofsemantic modelingasontological, cognitive, probability and event simulation. It is shown that-graphicsemantic modelshave properties of cognitive graphics. TraditionalGIS andgeo-toolsprovidingopportunities of 3D-geovizualization are compared.The author tool of 3D-geovizualization named Geocomponentandits application to solving of geospatialenergyproblems are described. We consider the integration of semantic modeling and 3D-geovizualization providing situational awareness of the researcher, and, as a result, the expansion of visual analytics opportunities and their using to solve geospatial problems of management in the energy sector.

  16. Uncertainty in energy-economic modelling of the electrical power sector

    DEFF Research Database (Denmark)

    Ravn, H.F.; Skytte, K.

    2000-01-01

    market context is modelled. For each of eight Northern European countries, the basic results of the models are the installation of new production capacities, the production on old and new production capacities, the electricity prices, and the interchange between the countries. The investment in new...... this within the context of a model of the Northern European electricity sector. The paper considers uncertainties about future states of nature. More specifically, we consider the inflow of water into a hydropower production system, where the states of nature are represented by a "dry", a "normal" and a "wet...... of electricity and that the consumers pay an energy tax on their use of electricity. The consumers are divided into two groups, households and industry. Also, complementarity formulations are used, as these are shown to be more adequate for certain aspects, in particular where risk aversion within a liberalised...

  17. Instability in interacting dark sector: An appropriate Holographic Ricci dark energy model

    CERN Document Server

    Herrera, Ramon; Videla, Nelson

    2016-01-01

    In this paper we investigate the consequences of phantom crossing considering the perturbative dynamics in models with interaction in their dark sector. By mean of a general study of gauge-invariant variables in comoving gauge, we relate the sources of instabilities in the structure formation process with the phantom crossing. In order to illustrate these relations and its consequences in more detail, we consider a specific case of an holographic dark energy interacting with dark matter. We find that in spite of the model is in excellent agreement with observational data at background level, however it is plagued of instabilities in its perturbative dynamics. We reconstruct the model in order to avoid these undesirable instabilities, and we show that this implies a modification of the concordance model at background. Also we find drastic changes on the parameters space in our model when instabilities are avoided.

  18. Natural Gas and the Transformation of the U.S. Energy Sector: Electricity

    Energy Technology Data Exchange (ETDEWEB)

    Logan, Jeffrey [National Renewable Energy Lab. (NREL), Golden, CO (United States); Heath, Garvin [National Renewable Energy Lab. (NREL), Golden, CO (United States); Macknick, Jordan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Paranhos, Elizabeth [Univ. of Colorado, Boulder, CO (United States); Boyd, William [Univ. of Colorado, Boulder, CO (United States); Carlson, Ken [Colorado State Univ., Fort Collins, CO (United States)

    2012-11-01

    Domestic natural gas production was largely stagnant from the mid-1970s until about 2005. However, beginning in the late 1990s, advances linking horizontal drilling techniques with hydraulic fracturing allowed drilling to proceed in shale and other formations at much lower cost. The result was a slow, steady increase in unconventional gas production. The Joint Institute for Strategic Energy Analysis (JISEA) designed this study to address four related key questions, which are a subset from the wider dialogue on natural gas; regarding the life cycle greenhouse gas (GHG) emissions associated with shale gas compared to conventional natural gas and other fuels used to generate electricity; existing legal and regulatory frameworks governing unconventional gas development at federal, state, and local levels, and changes in response to the rapid industry growth and public concerns; natural gas production companies changing their water-related practices; and demand for natural gas in the electric sector.

  19. Natural Gas and the Transformation of the U.S. Energy Sector: Electricity

    Energy Technology Data Exchange (ETDEWEB)

    Logan, J.; Heath, G.; Macknick, J.; Paranhos, E.; Boyd, W.; Carlson, K.

    2012-11-01

    The Joint Institute for Strategic Energy Analysis (JISEA) designed this study to address four related key questions, which are a subset of the wider dialogue on natural gas: 1. What are the life cycle greenhouse gas (GHG) emissions associated with shale gas compared to conventional natural gas and other fuels used to generate electricity?; 2. What are the existing legal and regulatory frameworks governing unconventional gas development at federal, state, and local levels, and how are they changing in response to the rapid industry growth and public concerns?; 3. How are natural gas production companies changing their water-related practices?; and 4. How might demand for natural gas in the electric sector respond to a variety of policy and technology developments over the next 20 to 40 years?

  20. Mesoscale generation of available potential energy in the warm sector of an extratropical cyclone

    Science.gov (United States)

    Fuelberg, H. E.; Ruminski, M. G.; Starr, D. OC.

    1985-01-01

    The generation of available potential energy (APE) was evaluated in the warm sector of an extratropical cyclone containing intense convective activity. Mesoscale rawinsonde data from AVE-SESAME '79 was employed. Parametrization techniques were used for latent and sensible heating components, and variations for the Kuo scheme provided convective latent heat release. Radiative transfer models were used to obtain estimates of infrared and solar processes. The results indicated that solar heating was greater than IR cooling near midday. An extensive low-level cloud deck was the most radiatively active area. Negative generation of APE occurred during most of the period for the SESAME domain as a whole. The leading contributor was convective latent heating located primarily in regions of negative efficiency. Infrared cooling was the only component to consistently produce positive generation. Sensible heating provided an important sink of APE in the low levels during the afternoon.

  1. Energy performance indicator report: fluid milk plants

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    In Canada, the dairy sector consumes significant amounts of energy and is looking for new ways of saving energy. The aim of this study, performed by the Competitive Analysis Centre Inc., was to find novel energy savings ideas for fluid milk plants. For this purpose, the energy consumption of 17 fluid milk plants, which accounts for over 50% of total Canadian output, was analyzed; first, at the plant level, and then by 8 categories at the sub-plant level in order to develop benchmarks that could be applied at both these levels. The paper provides background information on Canada's fluid milk sector and outlines the methodology used to develop and apply energy efficiency measures in the sector; the study findings are also presented. This report found that the energy consumption of the Canadian fluid milk sector could be lowered by applying the energy saving proposals developed herein.

  2. Exploring methods and practicalities of conducting sector-wide energy consumption accounting in the tourist accommodation industry

    Energy Technology Data Exchange (ETDEWEB)

    Warnken, Jan; Bradley, Melanie [School of Environmental and Applied Science, Griffith University, Gold Coast Campus, PMB 50 Gold Coast Mail Centre, Gold Coast, Qld 9726 (Australia); Guilding, Chris [Service Industry Research Centre and School of Accounting and Finance, Griffith University, Gold Coast Campus, Gold Coast, Qld (Australia)

    2004-01-01

    Sector-wide environmental accounting is an important mechanism for determining areas of poor environmental performance that need to be targeted to reduce resource consumption and the production of waste output. However, to date, little attention has been paid to the practicalities of conducting sector-wide environmental accounting in fragmented, service-oriented industry sectors that comprise a diversity of small to medium-sized enterprises (SMEs). This study explores such practicalities through a series of independent energy audits conducted in the Australian tourist accommodation industry. Three distinct energy consumption accounting techniques are reviewed in the light of findings made from 35 energy audits, and more than 200 telephone and face-to-face interviews held with various accommodation sector representatives. The three sector-wide energy consumption accounting methods reviewed are: the Floor Area Method, the Multiple Regression Method and the Mandatory Reporting Method. In light of different business structures, different in-house environmental accounting practices, and other major factors affecting resource consumption, mandatory reporting is found to be the most efficient and effective method.

  3. Energy consumption in buildings within the services sector. 2008; Energibruk i bygninger for tjenesteytende virksomhet. 2008

    Energy Technology Data Exchange (ETDEWEB)

    Abrahamsen, Anne Sofie; Bergh, Marius

    2011-05-15

    The population and sample for this survey are based on data from The Ground Parcel, Address and Building Register (GAB) as of 1 January 2008. GAB is a computer register containing information about ground properties and addresses in Norway. Defined by type of building, around 130 000 buildings within the services sector are included in the register. Buildings with an unspecified owner, buildings smaller than 200 m2 and some special types of buildings (garages etc.) were excluded from the population, thus giving a total of just over 60 000 buildings. The gross sample was made up of 8 100 buildings, and questionnaires were sent to the landowners of these buildings. In addition to the Statistics Norway sample, data from Enova and Statsbygg, among others, was used. The net sample included about 5 000 buildings. The relatively low number of usable questionnaires in the Statistics Norway sample was related to both the quality of the data in GAB and in the reported data. The use of energy per square metre between the different types of buildings in the survey varies considerably. This is due to several factors, such as time of use of the buildings, the amount of technical equipment in the buildings, energy efficiency etc. The average for all the buildings in the survey for 2008 was 226 kWh/m2. Total energy consumption in the survey was slightly more than 5 TWh distributed over 22.5 million m2 of heated area. Electric power accounted for 83 per cent of the energy used and was by far the largest energy carrier. District heating was the second largest energy carrier with 11 per cent, while heating oil accounted for about 3 per cent. Wood and pellets made up slightly less than 2 per cent and other energy carriers totalled 0.4 per cent. Schools and kindergartens had by far the lowest use of energy, with an average of 159 kWh/m2. This is related to the relatively low time of use of the buildings and fewer technical installations using energy. On the other hand, hospitals are

  4. Impact of warmer weather on electricity sector emissions due to building energy use

    Science.gov (United States)

    Meier, Paul; Holloway, Tracey; Patz, Jonathan; Harkey, Monica; Ahl, Doug; Abel, David; Schuetter, Scott; Hackel, Scott

    2017-06-01

    Most US energy consumption occurs in buildings, with cooling demands anticipated to increase net building electricity use under warmer conditions. The electricity generation units that respond to this demand are major contributors to sulfur dioxide (SO2) and nitrogen oxides (NOx), both of which have direct impacts on public health, and contribute to the formation of secondary pollutants including ozone and fine particulate matter. This study quantifies temperature-driven changes in power plant emissions due to increased use of building air conditioning. We compare an ambient temperature baseline for the Eastern US to a model-calculated mid-century scenario with summer-average temperature increases ranging from 1 C to 5 C across the domain. We find a 7% increase in summer electricity demand and a 32% increase in non-coincident peak demand. Power sector modeling, assuming only limited changes to current generation resources, calculated a 16% increase in emissions of NOx and an 18% increase in emissions of SO2. There is a high level of regional variance in the response of building energy use to climate, and the response of emissions to associated demand. The East North Central census region exhibited the greatest sensitivity of energy demand and associated emissions to climate.

  5. Mobilization of the private sector in effective development of fusion energy: Papers for and a summary of a workshop

    Science.gov (United States)

    Four papers and a summary of a workshop on the mobilization of the private sector in developing fusion energy is reported. The workshop is one of a series which assesses Federal policy options relating to the commercialization of selected energy technologies viewed as alternatives to petroleum-derived fuels. The papers focused on the potential roles to be played by fusion energy in the future electric generating industry; current commitments and participation of the private sector in fusion energy development; suggestions for policy incentives to enhance private participation in fusion research; organization, staffing, and operating a center for fusion engineering; the industrial structure and practices in developing and deploying power generating facilities and their implications in relation to fusion energy development; and characteristics required by any new energy-producing technology such as low capital and operating costs and minimal environmental output.

  6. New energy efficiency technologies associated with increased natural gas demand in delivery and consumption sectors of Iran

    Energy Technology Data Exchange (ETDEWEB)

    Alghalandis, Saeid Mansouri

    2010-09-15

    Increasing population and economic growth in developing countries has changed their energy consumption patterns. So, the conventional systems of energy supply have become inadequate to deal with rising energy demand. Iran has great reservoirs of natural gas and its natural gas usage is far more than average international standard. Dominance of natural gas share in energy basket in Iran, make it necessary to consider energy efficient technologies and solutions for this domain. In this study new technologies for increasing energy efficiency (EE) in natural gas delivery and consumption sub sectors are discussed and evaluated according to available infrastructures in Iran.

  7. Transportation Sector Model of the National Energy Modeling System. Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-01-01

    This report documents the objectives, analytical approach and development of the National Energy Modeling System (NEMS) Transportation Model (TRAN). The report catalogues and describes the model assumptions, computational methodology, parameter estimation techniques, model source code, and forecast results generated by the model. The NEMS Transportation Model comprises a series of semi-independent models which address different aspects of the transportation sector. The primary purpose of this model is to provide mid-term forecasts of transportation energy demand by fuel type including, but not limited to, motor gasoline, distillate, jet fuel, and alternative fuels (such as CNG) not commonly associated with transportation. The current NEMS forecast horizon extends to the year 2010 and uses 1990 as the base year. Forecasts are generated through the separate consideration of energy consumption within the various modes of transport, including: private and fleet light-duty vehicles; aircraft; marine, rail, and truck freight; and various modes with minor overall impacts, such as mass transit and recreational boating. This approach is useful in assessing the impacts of policy initiatives, legislative mandates which affect individual modes of travel, and technological developments. The model also provides forecasts of selected intermediate values which are generated in order to determine energy consumption. These elements include estimates of passenger travel demand by automobile, air, or mass transit; estimates of the efficiency with which that demand is met; projections of vehicle stocks and the penetration of new technologies; and estimates of the demand for freight transport which are linked to forecasts of industrial output. Following the estimation of energy demand, TRAN produces forecasts of vehicular emissions of the following pollutants by source: oxides of sulfur, oxides of nitrogen, total carbon, carbon dioxide, carbon monoxide, and volatile organic compounds.

  8. The Swiss Energy Sector. Innovation landscape and chances for the Netherlands; De Zwitserse energiesector. Innovatielandschap en kansen voor Nederland

    Energy Technology Data Exchange (ETDEWEB)

    Van Ewijk, S. [Innovatie Attache Netwerk, Ambassad Berlijn, Berlin (Netherlands)

    2012-08-15

    An overview is given of innovation in the Swiss energy sector and the following research question will be answered: what are the characteristics of the Swiss innovation landscape in the energy sector and what opportunities are there for the Dutch energy sector? The emphasis is on themes that occur in the Dutch top sector policy, such as natural gas and energy conservation. The aim is to encourage cooperation between the Netherlands and Switzerland in the field of energy and provide inspiration for investment, policy solutions and markets in the field of energy. Each chapter contains references to Swiss authorities for more information and further steps [Dutch] Een overzicht wordt gegeven van innovatie in de Zwitserse energiesector en probeert de volgende onderzoeksvraag te beantwoorden: wat zijn de kenmerken van het Zwitserse innovatielandschap in de energiesector en welke kansen zijn er voor de Nederlandse energiesector? De nadruk ligt daarbij op thema's die ook in het Nederlandse topsectorbeleid voorkomen, zoals aardgas en energiebesparing. Het doel is om de samenwerking tussen Nederland en Zwitserland op energiegebied te stimuleren en informatie te bieden als inspiratie voor investeringen, beleidsoplossingen en afzetmarkten op energiegebied. Ieder hoofdstuk bevat verwijzingen naar Zwitserse instanties voor meer informatie en verdere stappen.

  9. Financing the Civic Energy Sector:How financial institutions affect ownership models in Germany and the United Kingdom

    OpenAIRE

    Hall, Stephen; Foxon, Timothy J.; Bolton, Ronan

    2016-01-01

    This paper examines the relations between financinginstitutions and more local ownership structures for energy provision.This research defines municipal and civil society structures involved inenergy provision as the 'Civic Energy Sector'. It argues that thefinancial institutions of nations are key enabling institutions for thissector to contribute to a low carbon energy transition. The path ofdevelopment of these financial institutions helps to shape the ownershipstructures and technology ch...

  10. Scoping study on SADC energy sector carbon market potential; SADC = Southern African Development Community

    Energy Technology Data Exchange (ETDEWEB)

    2010-10-22

    programmes. Biomass and bio fuels: Some of the biomass cogeneration and biofuels projects are large enough scale to be implemented at national level. However, the scale of biomass potential is so large in the region that developing several 'demonstration projects' with high replicability and visibility could catalyze rapid growth of CDM projects in this sub-sector. Household scale biomass use is covered by the SADC Programme for Biomass Energy Conservation (ProBEC), but commercial and industrial use projects in the region would have high value for promoting CDM in SADC. Institutional strengthening through regional cooperation: rather than only working at national level to build capacity in DNAs and the local consulting industry for CDM projects, sharing knowledge and experience across the region would facilitate more rapid CDM market development. Providing the opportunity for key energy sector decision makers to become more active in the negotiations around the CDM and the future of the carbon market would also strengthen SADC's 'regional voice' in the climate change debate. (Author)

  11. Measurement of electrical energy and typification of end uses in the domestic sector; Medicion de energia electrica y tipificacion de usos finales en el sector domestico

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Juarez, Francisco; Maqueda Zamora, Martin Roberto [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)

    2003-07-01

    In this work the advantages in using modern measuring equipment that allows the segregation of load curves of the domestic users using a single measuring equipment are presented, some samples of the measurements that have been obtained during measurements made to diverse domestic users are presented. Also, some other complementary technologies of recent development are mentioned that help in the application of power efficiency measures in the diverse sectors, the use of these equipment serves as a support for measuring the effectiveness of the programs of of energy saving and of the demand management that are desired to implement. The objective of this article is to demonstrate the use of the modern measuring equipment for the typification and measurement of the end uses in the domestic sector, and to present the advantages of using these equipment in the power efficiency studies. [Spanish] En este trabajo se exponen las ventajas de usar equipos de medicion modernos que permiten la desagregacion de curvas de carga de los usuarios domesticos utilizando un solo equipo de medicion, se presentan algunas muestras de las mediciones que se han obtenido durante mediciones realizadas a diversos usuarios domesticos. Tambien, se mencionan algunas otras tecnologias complementarias de reciente desarrollo que ayudan en la aplicacion de medidas de eficiencia energetica en los diversos sectores, el uso de estos equipos sirve de soporte para medir la efectividad de los programas de ahorro de energia y de administracion de la demanda que se desean implementar. El objetivo de este articulo es demostrar el uso de los equipos de medicion modernos para la tipificacion y medicion de usos finales en el sector domestico, y presentar las ventajas de usar estos equipos en los estudios de eficiencia energetica.

  12. Workshop Report: International Workshop to Explore Synergies between Nuclear and Renewable Energy Sources as a Key Component in Developing Pathways to Decarbonization of the Energy Sector

    Energy Technology Data Exchange (ETDEWEB)

    Bragg-Sitton, Shannon M. [Idaho National Lab. (INL), Idaho Falls, ID (United States); Boardman, Richard [Idaho National Lab. (INL), Idaho Falls, ID (United States); Ruth, Mark [National Renewable Energy Lab. (NREL), Golden, CO (United States); Lyons, Peter B. [Dept. of Energy (DOE), Washington DC (United States)

    2016-08-01

    An international workshop was organized in June 2016 to explore synergies between nuclear and renewable energy sources. Synergies crossing electricity, transportation, and industrial sectors were the focus of the workshop, recognizing that deep decarbonization will require efforts that go far beyond the electricity sector alone. This report summarizes the key points made within each presentation and highlights outcomes that were arrived at in the discussions.

  13. Government-to-private sector energy programs: Identification of common elements leading to successful implementation

    Science.gov (United States)

    Stockton, Keith M.

    -and-control programs we examined also create market distortions that both limit the flexibility of private markets to adjust to changing economic conditions and discourage the adoption of competing technologies. We conclude our research by recommending that future policy makers maximize the range of methods availability to the private sector to meet legislative goals and limit the use of financial incentives. With these measures, energy programs may achieve higher levels of success by reaching their goals with maximum economic efficiency and minimal negative unanticipated consequences.

  14. The Danish Perspective of Energy Internet: From Service-oriented Flexibility Trading to Integrated Design, Planning and Operation of Multiple Cross-sectoral Energy Systems

    DEFF Research Database (Denmark)

    You, Shi; Jin, Lin; Hu, Junjie

    2015-01-01

    two important subjects of the energy internet from the Danish perspective, i.e., service-oriented flexibility trading and integrated design, planning and operation of multiple cross-sectoral energy systems. Both elements are anticipated to bring in new business opportunities and challenges...

  15. Investigation of Energy Consumption in Agriculture Sector of Iran and their Effect on Air Pollution and Social Cost

    Directory of Open Access Journals (Sweden)

    Abbas Asakereh

    2010-08-01

    Full Text Available The aims of this study are investigation of consumption, intensity and efficiency of fossil fuels and electricity energy in Iran's agriculture sector and emission of GHG and air pollutants and their social (damage costs. D ata used in this study were obtained from ministry of energy and central bank of Iron in 1997- 2007. Input energy of fossil fuel and electricity in agriculture increased from 265.1 to 411.2 PJ in this period. Results show that the efficiency of using of fuels and electricity has not increased and increasing of social costs of GHG and air pollutants emission has been more than added value of agriculture sector. So, it is necessary that by increasing of technology level and replacement of age-old and depreciated machineries and equipments, appropriate management and increasing efficiency of fuel and electricity energy in macro level will cause decreasing negative effects of energy consumption.

  16. Impacts of climate mitigation strategies in the energy sector on global land use and carbon balance

    Science.gov (United States)

    Engström, Kerstin; Lindeskog, Mats; Olin, Stefan; Hassler, John; Smith, Benjamin

    2017-09-01

    Reducing greenhouse gas emissions to limit damage to the global economy climate-change-induced and secure the livelihoods of future generations requires ambitious mitigation strategies. The introduction of a global carbon tax on fossil fuels is tested here as a mitigation strategy to reduce atmospheric CO2 concentrations and radiative forcing. Taxation of fossil fuels potentially leads to changed composition of energy sources, including a larger relative contribution from bioenergy. Further, the introduction of a mitigation strategy reduces climate-change-induced damage to the global economy, and thus can indirectly affect consumption patterns and investments in agricultural technologies and yield enhancement. Here we assess the implications of changes in bioenergy demand as well as the indirectly caused changes in consumption and crop yields for global and national cropland area and terrestrial biosphere carbon balance. We apply a novel integrated assessment modelling framework, combining three previously published models (a climate-economy model, a socio-economic land use model and an ecosystem model). We develop reference and mitigation scenarios based on the narratives and key elements of the shared socio-economic pathways (SSPs). Taking emissions from the land use sector into account, we find that the introduction of a global carbon tax on the fossil fuel sector is an effective mitigation strategy only for scenarios with low population development and strong sustainability criteria (SSP1 Taking the green road). For scenarios with high population growth, low technological development and bioenergy production the high demand for cropland causes the terrestrial biosphere to switch from being a carbon sink to a source by the end of the 21st century.

  17. Impacts of climate mitigation strategies in the energy sector on global land use and carbon balance

    Directory of Open Access Journals (Sweden)

    K. Engström

    2017-09-01

    Full Text Available Reducing greenhouse gas emissions to limit damage to the global economy climate-change-induced and secure the livelihoods of future generations requires ambitious mitigation strategies. The introduction of a global carbon tax on fossil fuels is tested here as a mitigation strategy to reduce atmospheric CO2 concentrations and radiative forcing. Taxation of fossil fuels potentially leads to changed composition of energy sources, including a larger relative contribution from bioenergy. Further, the introduction of a mitigation strategy reduces climate-change-induced damage to the global economy, and thus can indirectly affect consumption patterns and investments in agricultural technologies and yield enhancement. Here we assess the implications of changes in bioenergy demand as well as the indirectly caused changes in consumption and crop yields for global and national cropland area and terrestrial biosphere carbon balance. We apply a novel integrated assessment modelling framework, combining three previously published models (a climate–economy model, a socio-economic land use model and an ecosystem model. We develop reference and mitigation scenarios based on the narratives and key elements of the shared socio-economic pathways (SSPs. Taking emissions from the land use sector into account, we find that the introduction of a global carbon tax on the fossil fuel sector is an effective mitigation strategy only for scenarios with low population development and strong sustainability criteria (SSP1 Taking the green road. For scenarios with high population growth, low technological development and bioenergy production the high demand for cropland causes the terrestrial biosphere to switch from being a carbon sink to a source by the end of the 21st century.

  18. Energy, water and fish: biodiversity impacts of energy-sector water demand in the United States depend on efficiency and policy measures.

    Science.gov (United States)

    McDonald, Robert I; Olden, Julian D; Opperman, Jeffrey J; Miller, William M; Fargione, Joseph; Revenga, Carmen; Higgins, Jonathan V; Powell, Jimmie

    2012-01-01

    Rising energy consumption in coming decades, combined with a changing energy mix, have the potential to increase the impact of energy sector water use on freshwater biodiversity. We forecast changes in future water use based on various energy scenarios and examine implications for freshwater ecosystems. Annual water withdrawn/manipulated would increase by 18-24%, going from 1,993,000-2,628,000 Mm(3) in 2010 to 2,359,000-3,271,000 Mm(3) in 2035 under the Reference Case of the Energy Information Administration (EIA). Water consumption would more rapidly increase by 26% due to increased biofuel production, going from 16,700-46,400 Mm(3) consumption in 2010 to 21,000-58,400 Mm(3) consumption in 2035. Regionally, water use in the Southwest and Southeast may increase, with anticipated decreases in water use in some areas of the Midwest and Northeast. Policies that promote energy efficiency or conservation in the electric sector would reduce water withdrawn/manipulated by 27-36 m(3)GJ(-1) (0.1-0.5 m(3)GJ(-1) consumption), while such policies in the liquid fuel sector would reduce withdrawal/manipulation by 0.4-0.7 m(3)GJ(-1) (0.2-0.3 m(3)GJ(-1) consumption). The greatest energy sector withdrawal/manipulation are for hydropower and thermoelectric cooling, although potential new EPA rules that would require recirculating cooling for thermoelectric plants would reduce withdrawal/manipulation by 441,000 Mm(3) (20,300 Mm(3) consumption). The greatest consumptive energy sector use is evaporation from hydroelectric reservoirs, followed by irrigation water for biofuel feedstocks and water used for electricity generation from coal. Historical water use by the energy sector is related to patterns of fish species endangerment, where water resource regions with a greater fraction of available surface water withdrawn by hydropower or consumed by the energy sector correlated with higher probabilities of imperilment. Since future increases in energy-sector surface water use will occur

  19. Review of economic and energy sector implications of adopting global climate change policies

    Energy Technology Data Exchange (ETDEWEB)

    Novak, M.H.

    1997-12-31

    This paper summarizes a number of studies examining potential economic impacts of global climate change policies. Implications for the United States as a whole, the U.S. energy sector, the U.S. economy, businesses and consumers, and world economies are considered. Impact assessments are performed of U.S. carbon emissions, carbon taxes, and carbon restrictions by comparing estimates from various organizations. The following conclusions were made from the economic studies: (1) the economic cost of carbon abatement is expensive; (2) the cost of unilateral action is very expensive with little quantifiable evidence that global emissions are reduced; (3) multilateral actions of developed countries are also very expensive, but there is quantifiable evidence of global emissions reductions; and (4) global actions have only been theoretically addressed. Paralleling these findings, the energy analyses show that the U.S. is technologically unprepared to give up fossil fuels. As a result: (1) carbon is not stabilized without a high tax, (2) stabilization of carbon is elusive, (3) technology is the only long-term answer, and (4) targeted programs may be appropriate to force technology development. 8 tabs.

  20. Comparative economic assessment of the energy performance of air-conditioning within the Mexican residential sector

    Directory of Open Access Journals (Sweden)

    Ivan Oropeza-Perez

    2016-11-01

    Full Text Available This work shows a sensitivity analysis of the economic impact of different energy performances of air-conditioning within the Mexican housing sector. For this purpose, a cooling-load calculator program in function of the indoor temperature is developed. The program also calculates the electricity consumption along with the expenditure with the different residential rates of the Mexican Federal Commission of Electricity (CFE, initials in Spanish set according to the season of the year and zone of the country. After the results onto the national-scale scenario are validated with the literature, a sensitivity analysis is carried out by changing three parameters that are considered as influential on the consumption and which can be considered as energy saving strategies. With these strategies, it is found that the indoor temperature decrease due to the use of a passive cooling system is the most important characteristic to take into account followed by the coefficient of performance (COP of the air-conditioning and the increase of the comfort temperature set-point, respectively. Thereby, an economic analysis is carried out, finding an annual saving up to 770 USD within a single air-conditioned dwelling having a payback period of 3 years for using a combination of passive cooling techniques and increasing the comfort temperature set-point; or a 2 years payback period if the air-conditioning is changed by a high-efficient equipment.

  1. Laser microprocessing technologies for automotive, flexible electronics, and solar energy sectors

    Science.gov (United States)

    Nikumb, Suwas; Bathe, Ravi; Knopf, George K.

    2014-10-01

    Laser microprocessing technologies offer an important tool to fulfill the needs of many industrial sectors. In particular, there is growing interest in applications of these processes in the manufacturing areas such as automotive parts fabrication, printable electronics and solar energy panels. The technology is primarily driven by our understanding of the fundamental laser-material interaction, process control strategies and the advancement of significant fabrication experience over the past few years. The wide-ranging operating parameters available with respect to power, pulse width variation, beam quality, higher repetition rates as well as precise control of the energy deposition through programmable pulse shaping technologies, enables pre-defined material removal, selective scribing of individual layer within a stacked multi-layer thin film structure, texturing of material surfaces as well as precise introduction of heat into the material to monitor its characteristic properties are a few examples. In this research, results in the area of laser surface texturing of metals for added hydrodynamic lubricity to reduce friction, processing of ink-jet printed graphene oxide for flexible printed electronic circuit fabrication and scribing of multi-layer thin films for the development of photovoltaic CuInGaSe2 (CIGS) interconnects for solar panel devices will be discussed.

  2. Interdisciplinary analysis of successful implementation of energy efficiency in the industrial, commercial and service sector. Final report. Vol. 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-02-01

    The following study represents the final report of the project `Interdisciplinary analysis of Successful Implementation of Energy Efficiency in the Industrial, Commercial and Service sector` (InterSEE), undertaken within the socio-economic research areas of the JOULE programme. InterSEE analyses the successful implementation of energy efficiency measures in small and medium-sized enterprises (SME) of less energy intensive sectors by carrying out case studies of successful companies as well as of policy programmes providing the ground for these activities. The findings of the analysis result in policy recommendations, aiming to improve energy efficiency of SME within the target sectors. The main objective of the project is to increase the knowledge about energy saving activities in SME and to indicate opportunities for policy-makers and energy efficiency market actors to stimulate and to foster the implementation of energy efficiency measures and the related demand for energy services. More specifically, the project aims: to provide insight into the underlying internal and social change process of efficiency measures (a better understanding); to formulate policy implications related to crucial determinants, interdependencies and patterns of implementation processes (a new philosophy); to derive recommendations for the design of policy instruments and appropriate mixes including socio-economic marketing and market transformation strategies (a new strategy). (EG)

  3. Greenhouse gases emissions inventory in 2005 by the Mexican energy sector; Inventario de emisiones en 2005 de gases de efecto invernadero por el sector energetico mexicano

    Energy Technology Data Exchange (ETDEWEB)

    Flores Velazquez, R.; Munoz Lerdo Carranza, R.; Villalba Valle, D. [Instituto de Investigaciones Electricas, Cuernavaca, Morelos (Mexico)]. E-mail: rfv@iie.org.mx; rml@iie.org.mx; danviva17@yahoo.com.mx

    2010-01-15

    In the present work, it is estimated the greenhouse gases (GHG, GEI in this paper) emissions in 2005 by the consumption and/or transformation of energy in Mexico. This document is not official, and it is used as reference the fuel consumption reported in the Balance National de Energia 2005 published by the Secretaria de Energia. In this way, it is standardized the emission source that will be used in the near future to estimated the official 2005 GHG Emissions Inventory. In order to solve the absence of own emission factors in Mexico, it is used the default global emission factors proposed by the Intergovernmental Panel for Climate Change. The Sectorial Method was used to estimate the GHG emissions taking in account the fuel consumption in each subsector considered in the energy sector. It was found that the transport and energy industries sector had the most GHG emissions, and that Mexico as a non-industrialized country had lower per capita emissions that developed countries. [Spanish] En este trabajo se calcularon las emisiones de Gases de Efecto de inventario (GEI's) del 2005 por la seccion de consumo y/o transformacion de energia en Mexico. El documento obtenido no es oficial, y como referencia, se utiliza el consumo de combustible que refiere el Balance Nacional de Energia 2005, publicado por la Secretaria de Energia. Con esto, se estandarizan las fuentes de emision que en algun momento usara el Inventario Nacional de Emisiones de GEI's 2005. Para resolver la falta de factores de emision propios de Mexico, se recurre a los factores globales de emision propuestos como valores por omision por el Panel Intergubernamental de Cambio Climatico. Para la estimacion de las emisiones de GEI's se utilizo el Metodo Sectorial tomando en consideracion el consumo de combustible de cada uno de los subsectores en que se encuentra dividido el sector energetico. Se encontro que los sectores transporte y de la industria de la transformacion de energia son los que

  4. Generation and Use of Thermal Energy in the U.S. Industrial Sector and Opportunities to Reduce its Carbon Emissions

    Energy Technology Data Exchange (ETDEWEB)

    McMillan, Colin [National Renewable Energy Lab. (NREL), Golden, CO (United States); Boardman, Richard [Idaho National Lab. (INL), Idaho Falls, ID (United States); McKellar, Michael [Idaho National Lab. (INL), Idaho Falls, ID (United States); Sabharwall, Piyush [Idaho National Lab. (INL), Idaho Falls, ID (United States); Ruth, Mark [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bragg-Sitton, Shannon [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2016-12-01

    This report quantifies greenhouse gas (GHG) emissions from the industrial sector and identifies opportunities for non-GHG-emitting thermal energy sources to replace the most significant GHG-emitting U.S. industries based on targeted, process-level analysis of industrial heat requirements. The intent is to provide a basis for projecting opportunities for clean energy use. This provides a prospectus for small modular nuclear reactors (including nuclear-renewable hybrid energy systems), solar industrial process heat, and geothermal energy. This report provides a complement to analysis of process-efficiency improvement by considering how clean energy delivery and use by industry could reduce GHG emissions.

  5. Sector-specific issues and reporting methodologies supporting the General Guidelines for the voluntary reporting of greenhouse gases under Section 1605(b) of the Energy Policy Act of 1992. Volume 2: Part 4, Transportation sector; Part 5, Forestry sector; Part 6, Agricultural sector

    Energy Technology Data Exchange (ETDEWEB)

    1994-10-01

    This volume, the second of two such volumes, contains sector-specific guidance in support of the General Guidelines for the voluntary reporting of greenhouse gas emissions and carbon sequestration. This voluntary reporting program was authorized by Congress in Section 1605(b) of the Energy Policy Act of 1992. The General Guidelines, bound separately from this volume, provide the overall rationale for the program, discuss in general how to analyze emissions and emission reduction/carbon sequestration projects, and address programmatic issues such as minimum reporting requirements, time parameters, international projects, confidentiality, and certification. Together, the General Guidelines and the guidance in these supporting documents will provide concepts and approaches needed to prepare the reporting forms. This second volume of sector-specific guidance covers the transportation sector, the forestry sector, and the agricultural sector.

  6. System dynamics analysis of strategies to reduce energy use in aluminum-intensive sectors

    Energy Technology Data Exchange (ETDEWEB)

    Hanes, Rebecca J.; Nicholson, Scott; 25-29 June 2017, Carpenter, Alberta

    2017-07-13

    Aluminum is one of the most widely used materials in industry, with applications in buildings, vehicles, aircraft, and consumer products. Its ubiquity is also on the rise: aluminum is beginning to supplant steel in lightweight vehicles and aircraft, and is used in many green or LEED-certified buildings. Although aluminum tends to be highly recycled, particularly by manufacturers of aluminum products, the sector as a whole is still far from a closed system. As a result, the increase in aluminum consumption also means an increase in primary aluminum production-an energy-intensive process-and an increase in consumption of the raw material bauxite, which in the U.S. is almost entirely imported. Our objectives for this study are to identify and analyze aluminum sector technologies and practices that reduce the energy required to manufacture aluminum products and reduce U.S. dependence on imported aluminum and bauxite. To accomplish these objectives, we will develop a system dynamics (SD) model of aluminum production, use and recycling in key application areas, including aerospace, ground vehicles and consumer products. The model will cover the entire aluminum supply chain as it exists in the U.S., from bauxite importing and refining, to the manufacture of products, to the product use phase and end-of-life processing steps. Aluminum flows throughout the model will be determined by the annual domestic demand for each application area as well as demand projections that extend to 2030. Energy consumption will be tracked based on the flows of aluminum through each step of the supply chain. Using the SD model, we will evaluate several technologies and practices that have the potential to reduce energy consumption and reliance on imported bauxite. These include implementation of advanced primary aluminum production technologies, increased recycling within and between application areas, increased material efficiency and increased product lifetimes. Each of these strategies

  7. Electricity sector human resources review

    Energy Technology Data Exchange (ETDEWEB)

    Cottingham, C. [Canadian Electricity Association, Montreal, PQ (Canada)

    2004-07-01

    The Canadian Electricity Association (CEA) has conducted a review of the human resources (HR) sector to provide industry with labour force data. The study developed a detailed forward looking industry profile in order to identify industry best practices and to develop an HR strategy for the Canadian electricity sector. The study revealed a declining Canadian born labor force and questioned whether immigration can fulfill Canada's labor needs. Demand for talent will continue as the electric power industry expands with new supply and infrastructure development over the next 20 years. tabs., figs.

  8. Energy Drinks: An Assessment of the Potential Health Risks in the Canadian Context

    OpenAIRE

    Rotstein, Joel; Barber, Jennifer; Strowbridge, Carl; Hayward, Stephen; Huang, Rong; Godefroy, Samuel Benrejeb

    2013-01-01

    The purpose of this document is to develop a health risk assessment on energy drinks, based on health hazard and exposure assessments when consumed as a food in Canada. In this document, a typical energy drink is exemplified by the product known as Red Bull, where a single can serving of 250 ml contains 80 mg of caffeine, 1000 mg of taurine, 600 mg of glucuronolactone and several B vitamins. Health hazard data on energy drinks were found to be limited and therefore the hazard assessment w...

  9. Nuclear Energy R&D Imperative 3: Enable a Transition Away from Fossil Fuel in the Transportation and Industrial Sectors

    Energy Technology Data Exchange (ETDEWEB)

    David Petti; J. Stephen Herring

    2010-03-01

    As described in the Department of Energy Office of Nuclear Energy’s Nuclear Energy R&D Roadmap, nuclear energy can play a significant role in supplying energy for a growing economy while reducing both our dependence on foreign energy supplies and emissions from the burning of fossil fuels. The industrial and transportation sectors are responsible for more than half of the greenhouse gas emissions in the U.S., and imported oil supplies 70% of the energy used in the transportation sector. It is therefore important to examine the various ways nuclear energy can facilitate a transition away from fossil fuels to secure environmentally sustainable production and use of energy in the transportation and manufacturing industry sectors. Imperative 3 of the Nuclear Energy R&D Roadmap, entitled “Enable a Transition Away from Fossil Fuels by Producing Process Heat for use in the Transportation and Industrial Sectors”, addresses this need. This document presents an Implementation Plan for R&D efforts related to this imperative. The expanded use of nuclear energy beyond the electrical grid will contribute significantly to overcoming the three inter-linked energy challenges facing U.S. industry: the rising and volatile prices for premium fossil fuels such as oil and natural gas, dependence on foreign sources for these fuels, and the risks of climate change resulting from carbon emissions. Nuclear energy could be used in the industrial and transportation sectors to: • Generate high temperature process heat and electricity to serve industrial needs including the production of chemical feedstocks for use in manufacturing premium fuels and fertilizer products, • Produce hydrogen for industrial processes and transportation fuels, and • Provide clean water for human consumption by desalination and promote wastewater treatment using low-grade nuclear heat as a useful additional benefit. Opening new avenues for nuclear energy will significantly enhance our nation’s energy

  10. Nuclear Energy R&D Imperative 3: Enable a Transition Away from Fossil Fuel in the Transportation and Industrial Sectors

    Energy Technology Data Exchange (ETDEWEB)

    David Petti; J. Stephen Herring

    2010-03-01

    As described in the Department of Energy Office of Nuclear Energy’s Nuclear Energy R&D Roadmap, nuclear energy can play a significant role in supplying energy for a growing economy while reducing both our dependence on foreign energy supplies and emissions from the burning of fossil fuels. The industrial and transportation sectors are responsible for more than half of the greenhouse gas emissions in the U.S., and imported oil supplies 70% of the energy used in the transportation sector. It is therefore important to examine the various ways nuclear energy can facilitate a transition away from fossil fuels to secure environmentally sustainable production and use of energy in the transportation and manufacturing industry sectors. Imperative 3 of the Nuclear Energy R&D Roadmap, entitled “Enable a Transition Away from Fossil Fuels by Producing Process Heat for use in the Transportation and Industrial Sectors”, addresses this need. This document presents an Implementation Plan for R&D efforts related to this imperative. The expanded use of nuclear energy beyond the electrical grid will contribute significantly to overcoming the three inter-linked energy challenges facing U.S. industry: the rising and volatile prices for premium fossil fuels such as oil and natural gas, dependence on foreign sources for these fuels, and the risks of climate change resulting from carbon emissions. Nuclear energy could be used in the industrial and transportation sectors to: • Generate high temperature process heat and electricity to serve industrial needs including the production of chemical feedstocks for use in manufacturing premium fuels and fertilizer products, • Produce hydrogen for industrial processes and transportation fuels, and • Provide clean water for human consumption by desalination and promote wastewater treatment using low-grade nuclear heat as a useful additional benefit. Opening new avenues for nuclear energy will significantly enhance our nation’s energy

  11. Methodology for Analyzing the Technical Potential for Energy Performance in the U.S. Commercial Buildings Sector with Detailed Energy Modeling: Preprint

    Energy Technology Data Exchange (ETDEWEB)

    Griffith, B.; Crawley, D.

    2006-11-01

    This paper summarizes a methodology for developing quantitative answers to the question, ''How low can energy use go within the commercial buildings sector''? The basic process is to take each building in the 1999 CBECS public use data files and create a baseline building energy model for it as if it were being built new in 2005 with code-minimum energy performance.

  12. Challenges for Sustainable Energy Sectors in Developing Countries- with Case Studies from Zambia, Zimbabwe, India and Thailand

    Energy Technology Data Exchange (ETDEWEB)

    Andersen, Regine

    1997-12-31

    Most of the developing countries have severe constraints on economic development caused by serious problems in their power sector. This report analyses the technical and financial situation of the sector from the perspective of sustainable electricity strategies. The core problem of the electricity sector is the complete lack of energy efficiency at all levels from generation to end user. The current emphasis on private participation in new electricity generation projects fails to solve the core problem and even diverts attention from the real challenge. An arm`s length relationship between governments and utilities is of central importance for a sound performance of the power sector. But more autonomous power sector decisions, such as reformed tariff structures, might contribute to inflation and political unrest. This is a main barrier to steps towards power sector autonomy. Another barrier is the lack of institutional capacity, despite over staffed utilities. Most important is the fact that the organizational structures are designed for supply-side management and that the incentive structures for good performance are often weak. The case of Thailand shows that end-use efficiency can be developed considerably by means of incentives and regulations and that transparency was an important condition for achieving this. The real challenge for development cooperation is to support the improvement of energy efficiency at all levels and the institutional and financial preconditions. It is also an important challenge to support developing countries in preparing for future utilization of viable new renewable energy carriers. Apart from this, it is important to continue the work for environmental impact assessments of planned power projects, and to support measures for minimizing the environmental impacts of old power plants. 48 refs., 2 figs.

  13. Proceedings of NewERA's 1. annual Canadian policy conference on decentralised energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-07-01

    This conference focused on the role of decentralised energy (DE) in meeting future electricity needs at a time when Canada's energy industry is undergoing transformation. Energy plans are currently in favour of the DE industry which is supportive of the Kyoto Protocol commitments for the development of clean energy technologies. The presentations were directed at learning more about the federal, provincial and municipal positions on DE, as well as the perspectives of industry stakeholders. Decentralised energy is defined as the production, management and storage of heat and/or power, regardless of generator size, fuel or technology; that is located close to a customer's load and point of consumption. Grid-connected or off-grid DE complements traditional, centralized, large-scale power generation plants which are typically located far from end-users and connected to customers via bulk transmission systems or grids. The issues that need immediate attention in DE include price instability; diminishing available capacity; an aging infrastructure and changing regulatory environments. The advantages offered by DE in terms of economics, energy security, fuel efficiency, health and safety, emissions reductions and power quality were also discussed. refs., tabs., figs.

  14. Experiences and attitudes towards evidence-informed policy-making among research and policy stakeholders in the Canadian agri-food public health sector.

    Science.gov (United States)

    Young, I; Gropp, K; Pintar, K; Waddell, L; Marshall, B; Thomas, K; McEwen, S A; Rajić, A

    2014-12-01

    Policy-makers working at the interface of agri-food and public health often deal with complex and cross-cutting issues that have broad health impacts and socio-economic implications. They have a responsibility to ensure that policy-making based on these issues is accountable and informed by the best available scientific evidence. We conducted a qualitative descriptive study of agri-food public health policy-makers and research and policy analysts in Ontario, Canada, to understand their perspectives on how the policy-making process is currently informed by scientific evidence and how to facilitate this process. Five focus groups of 3-7 participants and five-one-to-one interviews were held in 2012 with participants from federal and provincial government departments and industry organizations in the agri-food public health sector. We conducted a thematic analysis of the focus group and interview transcripts to identify overarching themes. Participants indicated that the following six key principles are necessary to enable and demonstrate evidence-informed policy-making (EIPM) in this sector: (i) establish and clarify the policy objectives and context; (ii) support policy-making with credible scientific evidence from different sources; (iii) integrate scientific evidence with other diverse policy inputs (e.g. economics, local applicability and stakeholder interests); (iv) ensure that scientific evidence is communicated by research and policy stakeholders in relevant and user-friendly formats; (V) create and foster interdisciplinary relationships and networks across research and policy communities; and (VI) enhance organizational capacity and individual skills for EIPM. Ongoing and planned efforts in these areas, a supportive culture, and additional education and training in both research and policy realms are important to facilitate evidence-informed policy-making in this sector. Future research should explore these findings further in other countries and contexts.

  15. GHG Emissions and Costs of Developing Biomass Energy in Malaysia: Implications on Energy Security in the Transportation and Electricity Sector

    Science.gov (United States)

    Hassan, Mohd Nor Azman

    Malaysia's transportation sector accounts for 48% of the country's total energy use. The country is expected to become a net oil importer by the year 2011. To encourage renewable energy development and relieve the country's emerging oil dependence, in 2006 the government mandated blending 5% palm-oil biodiesel in petroleum diesel. Malaysia produced 16 million tonnes of palm oil in 2007, mainly for food use. This study addresses maximizing bioenergy use from oil-palm to support Malaysia's energy initiative while minimizing greenhouse gas emissions from land use change. When converting primary and secondary forests to oil-palm plantations between 270 - 530 g and 120 -190 g CO2 equivalent (CO2-eq) per MJ of biodiesel produced, respectively, is released. However, converting degraded lands results in the capture of between 23 to 85 g CO2-eq per MJ of biodiesel produced. Using various combinations of land types, Malaysia could meet the 5% biodiesel target with a net GHG savings of about 1.03 million tonnes (4.9% of the transportation sector's diesel emissions) when accounting for the emissions savings from the diesel fuel displaced. Fossil fuels contributed about 93% to Malaysia's electricity generation mix and emit about 65 million tonnes (Mt) or 36% of the country's 2010 Greenhouse Gas (GHG) emissions. The government has set a target to install 330 MW biomass electricity by 2015, which is hoped to avoid 1.3 Mt of GHG emissions annually. The availability of seven types of biomass residues in Peninsular Malaysia is estimated based on residues-to-product ratio, recoverability and accessibility factor and other competing uses. It was found that there are approximately 12.2 Mt/yr of residues. Oil-palm residues contribute about 77% to the total availability with rice and forestry residues at 17%. Electricity from biomass can be produced via direct combustion in dedicated power plants or co-fired with coal. The co-firing of the residues at four existing coal plants in

  16. Providing investment attractiveness of renewal and development of fixed assets in the energy sector

    Directory of Open Access Journals (Sweden)

    Evgeniy Anatolyevich Malyshev

    2013-09-01

    Full Text Available The purpose of research is a comparative analysis of economic mechanisms for the realization of investment projects for new construction and modernization power generation capacity in the energy sector and their effect on private investment. In this connection, planned and actual volumes of generating capacity, particular features of the industry, causing investment attractiveness are discussed. The necessity of using, and a comparison of primary economic mechanisms in order to guarantee the return of investments in the new construction and modernization of power generation capacity is shown. The method of calculating the tariff under the agreement of supply power capacity is analyzed. The study proved that the presence of an effective working mechanism of return on investment is a key element influencing the investment in new construction and modernization of power generation capacity. Also, it is shown that with the end of using agreement of supply power capacity, industry will face a significant reduction in investment. In this connection, it is recommended to speed up the formation of long-term capacity market, which involves the application of new investment incentives in the industry. The research results can be applied by investment banks, and other stakeholders as a methodological apparatus assessing investment and whether to participate in their financing.

  17. KWISP: an ultra-sensitive force sensor for the Dark Energy sector

    CERN Document Server

    Karuza, M; Gardikiotis, A; Hoffmann, D H H; Semertzidis, Y K; Zioutas, K

    2016-01-01

    An ultra-sensitive opto-mechanical force sensor has been built and tested in the optics laboratory at INFN Trieste. Its application to experiments in the Dark Energy sector, such as those for Chameleon-type WISPs, is particularly attractive, as it enables a search for their direct coupling to matter. We present here the main characteristics and the absolute force calibration of the KWISP (Kinetic WISP detection) sensor. It is based on a thin Si3N4 micro-membrane placed inside a Fabry-Perot optical cavity. By monitoring the cavity characteristic frequencies it is possible to detect the tiny membrane displacements caused by an applied force. Far from the mechanical resonant frequency of the membrane, the measured force sensitivity is 5.0e-14 N/sqrt(Hz), corresponding to a displacement sensitivity of 2.5e-15 m/sqrt(Hz), while near resonance the sensitivity is 1.5e-14 N/sqrt(Hz), reaching the estimated thermal limit, or, in terms of displacement, 7.5e-16 N/sqrt(Hz). These displacement sensitivities are comparable...

  18. The Mexican energy sector: integrated dynamic analysis of the natural gas/refining system

    Energy Technology Data Exchange (ETDEWEB)

    Barnes-Regueiro, Francisco; Leach, Matthew [Imperial Coll. of Science, Technology and Medicine, TH Huxley School of the Environment, London (United Kingdom); Ruth, Matthias [Maryland Univ., School of Public Affairs, College Park, MA (United States)

    2002-07-01

    Environmental regulations in Mexico could dramatically increase demand for natural gas in the following years. This increase could lead to gas price shocks and a counter-intuitive increase in carbon emissions. The effect would be accentuated if Mexico lacks the funds required to carry on with investments in gas development and processing capacity. With the use of a dynamic computer model, this study addresses responses of the Mexican oil and gas industries to perturbations such as: changes in regulatory and environmental policies; changes in institutional arrangements such as those arising from market liberalization; and lack of availability of investment funds. The study also assesses how regulatory policies can be designed to minimize the economic inefficiencies arising from the business cycle disruptions that some perturbations may cause. In addition, this study investigates how investment responses will shape the Mexican energy sector in the future, particularly with respect to both the relative importance of different fuels for power generation and heating purposes and the nature of competition in the Mexican natural gas market. Furthermore, this study explores the direct consequences of these responses on the level of carbon emissions. (Author)

  19. Energy efficiency in the transportation sector of the state of Parana,BR: trends and perspectives.; Eficiencia energetica no setor de transportes do Parana: tendencias e perspectivas

    Energy Technology Data Exchange (ETDEWEB)

    Moraes, Gustavo Inacio de [Universidade de Sao Paulo (USP), Piracicaba, SP (Brazil). Escola Superior de Agricultura Luiz de Queiroz (ESALQ)]. E-mail: gimoraes@esalq.usp.br; Serra, Mauricio Aguiar [Universidade Federal do Parana (UFPR), Curitiba, PR (Brazil). Dept. de Economia]. E-mail: serra@ufpr.br

    2006-07-01

    From an economic scenario for up to 2023, the curve of energy efficiency per capita at the transportation sector of the Parana state is calculated. We conclude that even under moderated economic growing ratios there will be necessity to intensify the energy efficiency actions in this consumption sector considering the maintenance perspective of economic development. The necessity in intensifying the energy efficiency of the transportation sector it is more urgent, if considering the profile of the sources used by the sector, mostly with negative external aspects on the environment.

  20. Systemic risk in the energy sector: is there need for financial regulation?

    NARCIS (Netherlands)

    Kerste, M.; Gerritsen, M.; Weda, J.; Tieben, B.

    2015-01-01

    The credit crisis points at serious systemic risks in Over The Counter derivative trading. This has resulted in new financial regulation, covering both the financial sector and non-financial sectors. The actual extent to which non-financial companies trading on OTC markets contribute to systemic

  1. Systemic risk in the energy sector: is there need for financial regulation?

    NARCIS (Netherlands)

    Kerste, M.; Gerritsen, M.; Weda, J.; Tieben, B.

    2015-01-01

    The credit crisis points at serious systemic risks in Over The Counter derivative trading. This has resulted in new financial regulation, covering both the financial sector and non-financial sectors. The actual extent to which non-financial companies trading on OTC markets contribute to systemic ris

  2. Generation and Use of Thermal Energy in the U.S. Industrial Sector and Opportunities to Reduce its Carbon Emissions

    Energy Technology Data Exchange (ETDEWEB)

    McMillan, Colin A. [National Renewable Energy Lab. (NREL), Golden, CO (United States). Strategic Energy Analysis Center; Boardman, Richard [Idaho National Lab. (INL), Idaho Falls, ID (United States); McKellar, Michael [Idaho National Lab. (INL), Idaho Falls, ID (United States); Sabharwall, Piyush [Idaho National Lab. (INL), Idaho Falls, ID (United States); Ruth, Mark [National Renewable Energy Lab. (NREL), Golden, CO (United States); Bragg-Sitton, Shannon [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2016-11-01

    The industrial sector was the third-largest source of direct U.S. greenhouse gas (GHG) emissions in 2014 behind electricity generation and transportation and accounted for roughly 20% of total emissions (EPA 2016). The Energy Information Administration (EIA) projects that total U.S. energy consumption will grow to about 108 exajoules (1 EJ = 1018 J) or 102 quads (1 quad = 1015 British thermal units) in 2025, with nearly all of the growth coming from the industrial sector (DOE 2015b). Energy consumption in the industrial sector is forecast to increase to 39.5 EJ (37.4 quads)—a 22% increase, exceeding 36% of total energy consumption in the United States. Therefore, it is imperative that industrial GHG emissions be considered in any strategy intent on achieving deep decarbonization of the energy sector as a whole. It is important to note that unlike the transportation sector and electrical grid, energy use by industry often involves direct conversion of primary energy sources to thermal and electrical energy at the point of consumption. About 52% of U.S. industrial direct GHG emissions are the result of fuel combustion (EPA 2016) to produce hot gases and steam for process heating, process reactions, and process evaporation, concentration, and drying. The heterogeneity and variations in scale of U.S. industry and the complexity of modern industrial firms’ global supply chains are among the sector’s unique challenges to minimizing its GHG emissions. A combination of varied strategies—such as energy efficiency, material efficiency, and switching to low-carbon fuels—can help reduce absolute industrial GHG emissions. This report provides a complement to process-efficiency improvement to consider how clean energy delivery and use by industry could reduce GHG emissions. Specifically, it considers the possibility of replacing fossil-fuel combustion in industry with nuclear (specifically small modular reactors [SMRs]), solar thermal (referred to

  3. Estimating leisure-time physical activity energy expenditure in the Canadian population: a comparison of 2 methods.

    Science.gov (United States)

    Bryan, Shirley N; Katzmarzyk, Peter T

    2009-08-01

    The purpose of this study was to determine the impact of 2 different calculation methods for total leisure-time physical activity energy expenditure (LTPAEE) and LTPAEE from different intensity activities on the classification of level of physical activity in the population. Nationally representative cross-sectional data from the Canadian Community Health Survey Cycle 4.1 (2007) were used for this study (N = 64, 397). LTPAEE was calculated using a metabolic equivalent (MET) value of 4.0 for all activities in the "other activity" category for method 1 (currently employed by Statistics Canada) and using activity-specific MET values for method 2. The weighted prevalence and 95% confidence intervals of active (> or =3 kcal.kg-1.day-1 (kkd)), moderately active (1.5-2.9 kkd), and inactive (<1.5 kkd) were determined for each method by demographic characteristics. The agreement between the 2 methods was assessed overall, and for light, moderate, and vigorous activities. There was no difference between methods in the proportion classified as active, moderately active, or inactive for any of the subgroups studied and there was no difference in the distribution or mean LTPAEE between methods. However, assessment of the agreement showed a large number of outliers and a tendency to underestimate LTPAEE from light and vigorous activities while overestimating LTPAEE from moderate activities at the individual level. The results of this study should be considered when performing inferential statistics on the relationship between physical activity and health outcomes.

  4. Energy Efficiency and Emissions Reduction Potential of China's Industrial Sector%Energy Efficiency and Emissions Reduction Potential of China's Industrial Sector

    Institute of Scientific and Technical Information of China (English)

    Yu Xiaohong; Zhang Chao

    2012-01-01

    Based on the total-factor energy efficiency framework, this paper calculates China's industrial energy efficiency and CO2 emissions reduction potential from 2000 to 2009 by utilizing the directional distance function and data envelopment analysis. The empirical results show that: China's industrial overall energy effi- ciency is relatively lower while the emis-sions reduction potential is relatively greater, given the optimum production frontier. Sig- nificant indus-trial disparities of energy efficiency and emissions reduction potential exist. Energy efficiency and emis-sions reduc- tion potential significantly show different tendencies of industrial dynamic variation. This paper suggests the Chinese government impose differential carbon taxes, flexibly utilize carbon market me-cha-nism, strengthen energy-saving technological R&D, promote the utilization of renewable energy, and strengthen environmental supervision and regulation, so as to improve China's industrial en- ergy efficiency and reduce CO2 emissions.

  5. Renewable energy utilization and CO2 mitigation in the power sector: A case study in selected GMS countries

    Directory of Open Access Journals (Sweden)

    Kong Pagnarith

    2011-06-01

    Full Text Available Renewable energy is an alternative resource to substitute fossil fuels. Currently, the share of renewable energy inpower generation is very low. The selected Greater Mekong Sub-region (GMS, namely, Cambodia, Laos, Thailand andVietnam is a region having abundant of renewable energy resources. Though these countries have a high potential of renewableenergy utilization, they are still highly dependent on the imported fossil fuels for electricity generation. The less contributionof renewable energy in the power sector in the region is due to the high cost of technologies. Renewable energytechnology cannot compete with the conventional power plant. However, in order to promote renewable energy utilizationand reduce dependency on imported fossil fuel as well as to mitigate CO2 emissions from the power sector, this study introducesfour renewable energy technologies, namely, biomass, wind, solar PV, and geothermal power, for substitution of conventionaltechnologies. To make the renewable energy competitive to the fossil fuels, incentives in terms of carbon credit of20$/ton-ne CO2 are taken into account. Results are analyzed by using the Long-Range Energy Alternative Planning System(LEAP modeling. Results of analyses reveal that in the renewable energy (RE scenario the biomass power, wind, solarphotovoltaics, and geothermal would contribute in electricity supply for 5.47 GW in the region, accounted for 3.5% in 2030.The RE scenario with carbon credits could mitigate CO2 emissions at about 36.0 million tonne at lower system cost whencompared to the business-as-usual scenario.

  6. Industrial Sector Technology Use Model (ISTUM): industrial energy use in the United States, 1974-2000. Volume 4. Technology appendix

    Energy Technology Data Exchange (ETDEWEB)

    1978-06-19

    This volume of the 4-volume ISTUM documentation gives information on the individual technology specifications. The first chapter presents a general overview of the ISTUM technology data bases. It includes an explanation of the data-base printouts and how the separate-cost building blocks are combined to derive an aggregate-technology cost. The remaining chapters document the specific-technology-cost specifications. Boiler technologies (conventional coal steam, conventional natural gas and oil in the steam-service sector, black liquor and wood boilers, and space-heat service sector) and non-boiler conventional technologies (natural gas non-boiler, oil-fired non-boiler, coal-fired non-boiler technologies and non-boiler primary system costs) are covered in Chapter II. Chapter III, Fossil Energy Technologies, covers atmospheric fluidized-bed combustion, low-Btu gasification of coal, and medium-Btu gasification. Chapter IV, Cogeneration and Self-Generation Technologies, covers the steam service sector, machine-drive service sector, and electrolytic service sector. Solar and geothermal technologies (solar steam, solar space heat, and geothermal steam technologies) are covered in Chapter V, while Chapter VI covers conservation technologies. (MCW)

  7. Incorporating sustainable development considerations into energy sector decision-making: Malmoe Flintraenen district heating facility case study

    Energy Technology Data Exchange (ETDEWEB)

    Bardouille, P. [International Institute for Industrial Environmental Economics, Lund University, Lund (Sweden); Koubsky, J. [Kalovy Vary (Czech Republic)

    2000-08-01

    The paper introduces an on-going doctoral research study aimed at facilitating the operationalisation of sustainable energy systems. The study focuses upon the analysis of existing and development of new methods for the incorporation of socio-environmental considerations into large-scale investment decision-making in the energy sector. The final output of the research study, to be completed by the end of 2001, will be a Framework for Sustainable Energy Sector Investment Analysis and Decision Support. The Framework will be designed for application by energy companies in decision-making processes concerning the selection of new power generation alternatives. In order to broadly identify decision-making parameters applied to energy sector decision processes, primary data collection for the study involves the retrospective analysis of decision cases. The results of one portion of information gathering undertaken as part of the aforementioned data collection are presented in the paper. A retrospective case study analysis was carried out on an investment decision-making process concerning the Flintraenen biomass-based district heating plant in southern Sweden. To analyse the case study data, an analytical module was developed. Examination of the Flintraenen case using the analytical module revealed several weaknesses in the decision-making methods applied to the planning of the facility, originating primarily from the incorporation of only a limited number of decision parameters or considerations into investment calculations. Furthermore, analysis showed that, had appropriate socio-environmental decision-support methods been incorporated into the decision process, considerable financial and internal environmental costs associated with the facility could have been avoided, and environmental risk linked to its operation decreased. Lessons learned from the Flintraenen case will be utilised as input into the ongoing identification and development of parameters considered as

  8. THE FEATURES OF THE ENERGY SECTOR IN ROMANIA, IN CONNECTION WITH THE EUROPEAN UNION’S STANDARDS

    Directory of Open Access Journals (Sweden)

    MORARU GEORGIANA OANA

    2015-12-01

    Full Text Available At the present moment, energy has become a resource too important to be treated in a superficial manner. Energy is a public good which determines the need for protection and also a commodity on the competitive market of energy. Also energy has become part of the industrial, economic and household lifestyle, which increases standard of living and, last but not least, it is an important pillar for driving the climate change. In this paper I intended to show that Romania even though it can achieve its renewable energy goals, should not react through measures taken carelessly. The market for renewable energy can create competitive distortions in the energy sector if the regulations are not clear or if they are not adapted to the economic environment.

  9. Petro-Canada: The National Oil Company as a Tool of Canadian Energy Policy.

    Science.gov (United States)

    1981-10-15

    per day MMBD million barrels per day NEB National Energy Board OECD Organization for Economic Cooperation and Development PEMEX Petroleos Mexicanos ...of the actual sale were negotiated between the national oil companies, Petro-Canada and Petroleos Mexicanos (PEMEX). 25 CHAPTER 5 "THE WINDOW ON THE...Government for working out technical matters with PEMEX ( Petroleos Mexicanos ), the Mexican national oil company, and actually delivering and

  10. Financial and environmental impacts of new technologies in the energy sector

    Science.gov (United States)

    Duthu, Ray Charles, III

    Energy industries (generation, transmission and distribution of fuels and electricity) have a long history as the key elements of the US energy economy and have operated within a mostly consistent niche in our society for the past century. However, varieties of interrelated drivers are forcing changes to these industries' business practices, relationship to their customers, and function in society. In the electric utility industry, the customer is moving towards acting as a fuller partner in the energy economy: buying, selling, and dispatching its demand according to its own incentives. Natural gas exploration and production has long operated out in rural areas farther from public concerns or regulations, but now, due to hydraulic fracturing, new exploration is occurring in more urbanized, developed regions of the country and is creating significant public concern. For these industries, the challenges to their economic development and to improvements to the energy sector are not necessarily technological; but are social, business, and policy problems. This dissertation seeks to understand and design towards these issues by building economic and life cycle assessment models that quantify value, potential monetization, and the potential difference between the monetization and value for two new technologies: customer-owned distributed generation systems and integrated development plans with pipeline water transport in hydraulically fractured oil and gas fields. An inclusive business model of a generic customer in Fort Collins, Co and its surrounding utilities demonstrates that traditional utility rates provide customers with incentives that encourage over-monetization of a customer's distributed generation resource at the expense of the utilities. Another model which compares customer behavior incented by traditional rates in three New England cities with the behavior incented through a real-time pricing market corroborates this conclusion. Daily customer load peak

  11. Mexico's energy sector in year 2003 and 2004-2013 prospectives (Chapter 1 in 'A vision of year 2030 on the use of the renewable energies in Mexico'); El sector energia de Mexico en el 2003 y las prospectivas 2004-2013 (Capitulo 1 en 'Una vision al 2030 de la utilizacion de las energias renovables en Mexico')

    Energy Technology Data Exchange (ETDEWEB)

    Mulas del Pozo, Pablo [Universidad Autonoma Metropolitana, Mexico, D.F. (Mexico)

    2005-07-01

    In this chapter, related to the energy sector of Mexico the following subjects are reviewed: the structure of the Mexican power sector, the energy balance, the reserves and the production of primary energy, the production and the infrastructure of the hydrocarbons sector, the infrastructure and the production of the electrical sector and, the projections to year 2013. [Spanish] En este capitulo, relacionado con el sector de energia de Mexico se tratan los siguientes temas: la estructura del sector energetico mexicano, el balance de energia, las reservas y la produccion de energeticos primarios, la produccion y la infraestructura del sector hidrocarburos, la infraestructura y la produccion del sector electrico y, las proyecciones al 2013.

  12. Technical Review Guidelines for Environmental Impact Assessments in the Tourism, Energy and Mining Sectors

    Science.gov (United States)

    EPA coordinated a regional collaborative process with Central America and Dominican Republic Free Trade Agreement (CAFTA-DR) partners to develop Environmental Impact Assessment (EIA) Technical Review Guidelines for three sectors.

  13. Growth potential of energy sector reforms: new evidence on EU and Southeast European countries by exploring impact on electricity generation

    Directory of Open Access Journals (Sweden)

    Nela Vlahinić Lenz

    2015-12-01

    Full Text Available The aim of this research is to investigate the impact of energy sector reforms on electricity generation and thus economic growth in EU and Southeast European countries. The paper aims at clarifying whether the impact of energy sector reforms on generation efficiency differs among countries according to their level of development and regional characteristics. Our hypothesis is that the EU reform model is not appropriate for all Member States and Southeast European countries since it does not improve efficiency in electricity generation in all countries and therefore, it can hamper economic growth. For testing the defined hypothesis the panel regression model with fixed effects has been used. The research results show that unlike in the EU-15 (old Member States, energy sector reforms in the EU-12 (new Member States, and selected Southeast European countries (Energy Community contracting parties have no significant impact on electricity transmission and distribution losses. These evidences imply that the uniform EU reform model does not improve efficiency of electricity generation in less developed countries. On the contrary it can even hamper economic growth and therefore it cannot be appropriate for all Member States. The reason lies in the fact that successful reform model requires adequate level of institutional resources that are missing in most transition and post-transition countries.

  14. Developing Sustainable Urban Water-Energy Infrastructures: Applying a Multi-Sectoral Social-Ecological-Infrastructural Systems (SEIS) Framework

    Science.gov (United States)

    Ramaswami, A.

    2016-12-01

    Urban infrastructure - broadly defined to include the systems that provide water, energy, food, shelter, transportation-communication, sanitation and green/public spaces in cities - have tremendous impact on the environment and on human well-being (Ramaswami et al., 2016; Ramaswami et al., 2012). Aggregated globally, these sectors contribute 90% of global greenhouse gas (GHG) emissions and 96% of global water withdrawals. Urban infrastructure contributions to such impacts are beginning to dominate. Cities are therefore becoming the action arena for infrastructure transformations that can achieve high levels of service delivery while reducing environmental impacts and enhancing human well-being. Achieving sustainable urban infrastructure transitions requires: information about the engineered infrastructure, and its interaction with the natural (ecological-environmental) and the social sub-systems In this paper, we apply a multi-sector, multi-scalar Social-Ecological-Infrastructural Systems framework that describes the interactions among biophysical engineered infrastructures, the natural environment and the social system in a systems-approach to inform urban infrastructure transformations. We apply the SEIS framework to inform water and energy sector transformations in cities to achieve environmental and human health benefits realized at multiple scales - local, regional and global. Local scales address pollution, health, wellbeing and inequity within the city; regional scales address regional pollution, scarcity, as well as supply risks in the water-energy sectors; global impacts include greenhouse gas emissions and climate impacts. Different actors shape infrastructure transitions including households, businesses, and policy actors. We describe the development of novel cross-sectoral strategies at the water-energy nexus in cities, focusing on water, waste and energy sectors, in a case study of Delhi, India. Ramaswami, A.; Russell, A.G.; Culligan, P.J.; Sharma, K

  15. Models for residential- and commercial-sector energy-conservation analysis: applications, limitations, and future potential. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Henry E.; Fullen, Robert E.

    1980-09-01

    This report reviews four of the major models used by the Department of Energy (DOE) for energy conservation analyses in the residential- and commercial-building sectors. The objective is to provide a critical analysis of how these models can serve as tools for DOE and its Conservation Policy Office in evaluating and quantifying their policy and program requirements. For this, the study brings together information on the models' analytical structure and their strengths and limitations in policy applications these are then employed to assess the most-effective role for each model in addressing future issues of buildings energy-conservation policy and analysis. The four models covered are: Oak Ridge Residential Energy Model; Micro Analysis of Transfers to Households/Comprehensive Human Resources Data System (MATH/CHRDS) Model; Oak Ridge Commercial Energy Model; and Brookhaven Buildings Energy Conservation Optimization Model (BECOM).

  16. The Water-Energy-Food Nexus in a Rapidly Developing Resource Sector

    Science.gov (United States)

    Allen, D. M.; Kirste, D. M.

    2014-12-01

    Technological advances and access to global markets have changed the rate at which resource exploitation takes place. The environmental impact of the rapid development and distribution of resources such as minerals and hydrocarbons has led to a greater potential for significant stress on water resources both in terms of quality and quantity. How and where those impacts manifest is crucial to determining appropriate risk management strategies. North East British Columbia has an abundance of shale gas reserves that are anticipated to be exploited at a large scale in coming years, primarily for export as liquefied natural gas (LNG). However, there is growing concern that fracking and other activities related to shale gas development pose risks to water quality and quantity in the region. Water lies at the center of the water-energy-food nexus, with an accelerating water demand for fracking and industrial operations as well as for domestic, environmental and agricultural uses. Climate change is also anticipated to alter the hydrologic regime, posing added stress to the water resource. This case study examines the water-energy-food nexus in the context of a region that is impacted by a rapidly developing resource sector, encompassing water demand/supply, climate change, interaction between deep aquifers and shallow aquifers/surface waters, water quality concerns related to fracking, land use disturbance, and community impacts. Due to the rapid rate of development, there are significant knowledge gaps in our understanding of the water resource. Currently agencies are undertaking water resource assessments and establishing monitoring sites. This research aims to assess water security in North East British Columbia in a coordinated fashion through various partnerships. In addition to collecting baseline knowledge and data, the study will evaluate risk and resilience indicators in relation to water security. A risk assessment framework specific to the shale gas development

  17. Proceedings of the 9. CBE: Brazilian congress on energy; 4. SLAE: Latin American seminar on energy. Energy solution for Brazil. V. 2: Development, planning and public policy for energy sector. Financing models for energy sector; Anais do 9. CBE: Congresso brasileiro de energia; 4. SLAE: Seminario latino-americano de energia. Solucoes para a energia no Brasil. V. 2: Desenvolvimento, planejamento e politicas publicas do setor energetico. Modelos de financiamento para o setor energetico

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    Papers are presented comprehending the development, planning and government policies for the Brazilian energy sector, emphasizing the following subjects: petroleum, natural gas, electric power, energy consumption, demand and management, power generation, distribution.

  18. Challenges at the Intersection of Energy, Economy, Environment, & Security and the Role of the Defense Sector in Addressing Them

    Science.gov (United States)

    2011-11-29

    to what’s been normal over the millennia. • Human activity – above all fossil-fuel burning and tropical deforestation – is the main reason. • The...1.3 Germany 82 2.9 14 83% 0.8 Defense-sector issues around energy and climate change • US oil dependence and greenhouse -gas-driven...international tensions, increasing chance of conflict • types of missions security forces must perform • effectiveness of troops & equipment in combat

  19. The dynamic effects of technological and non technological shocks in the energy sector: a case study for Italy

    OpenAIRE

    Giuseppe Travaglini

    2010-01-01

    In this paper we address the question whether fiscal incentives and regulation are the most appropriate tools to increase productivity in energy sector. Doubts exist about whether these are the most effective tools for improving productivity since changes in productivity are usually related to changes in technological progress. We use a vector autoregressive model to study this problem. Our purpose is to identify the shocks which induce movements in productivity, and to measure the productivi...

  20. Global Energy Development and Climate-Induced Water Scarcity—Physical Limits, Sectoral Constraints, and Policy Imperatives

    Directory of Open Access Journals (Sweden)

    Christopher A. Scott

    2015-08-01

    Full Text Available The current accelerated growth in demand for energy globally is confronted by water-resource limitations and hydrologic variability linked to climate change. The global spatial and temporal trends in water requirements for energy development and policy alternatives to address these constraints are poorly understood. This article analyzes national-level energy demand trends from U.S. Energy Information Administration data in relation to newly available assessments of water consumption and life-cycle impacts of thermoelectric generation and biofuel production, and freshwater availability and sectoral allocations from the U.N. Food and Agriculture Organization and the World Bank. Emerging, energy-related water scarcity flashpoints include the world’s largest, most diversified economies (Brazil, India, China, and USA among others, while physical water scarcity continues to pose limits to energy development in the Middle East and small-island states. Findings include the following: (a technological obstacles to alleviate water scarcity driven by energy demand are surmountable; (b resource conservation is inevitable, driven by financial limitations and efficiency gains; and (c institutional arrangements play a pivotal role in the virtuous water-energy-climate cycle. We conclude by making reference to coupled energy-water policy alternatives including water-conserving energy portfolios, intersectoral water transfers, virtual water for energy, hydropower tradeoffs, and use of impaired waters for energy development.

  1. Calibration of seasonal forecasts over Euro-Mediterranean region: improve climate information for the applications in the energy sector

    Science.gov (United States)

    De Felice, Matteo; Alessandri, Andrea; Catalano, Franco

    2013-04-01

    Accurate and reliable climate information, calibrated for the specific geographic domain, are critical for an effective planning of operations in industrial sectors, and more in general, for all the human activities. The connection between climate and energy sector became particularly evident in the last decade, due to the diffusion of renewable energy sources and the consequent attention on the socio-economical effects of extreme climate events .The energy sector needs reliable climate information in order to plan effectively power plants operations and forecast energy demand and renewable output. On time-scales longer than two weeks (seasonal), it is of critical importance the optimization of global climate information on the local domains needed by specific applications. An application that is distinctly linked with climate is electricity demand forecast, in fact, especially during cold/hot periods, the electricity usage patterns are influenced by the use of electric heating/cooling equipments which diffusion is steadily increasing worldwide [McNeil & Letschert, 2007]. Following an approach similar to [Navarra & Tribbia, 2005], we find a linear relationship between seasonal forecasts main modes of temperature anomaly and the main modes of reanalysis on Euro-Mediterranean domain. Then, seasonal forecasts are calibrated by means of a cross-validation procedure with the aim of optimize climate information over Italy. Calibrated seasonal forecasts are used as predictor for electricity demand forecast on Italy during the summer (JJA) in the period 1990-2009. Finally, a comparison with the results obtained with not calibrated climate forecasts is performed. The proposed calibration procedure led to an improvements of electricity demand forecast performance with more evident effects on the North of Italy, reducing the overall RMSE of 10% (from 1.09 to 0.98). Furthermore, main principal components are visualized and put in relation with electricity demand patterns in

  2. Urban Scale Application of Solar PV to Improve Sustainability in the Building and the Energy Sectors of KSA

    Directory of Open Access Journals (Sweden)

    Muhammad Asif

    2016-11-01

    Full Text Available The Kingdom of Saudi Arabia (KSA is the largest country in the Gulf Cooperation Council (GCC region in terms of population, geographic area, economy, and construction and utility infrastructure. The rapid growth of the building sector in general and residential buildings in particular is creating huge energy and environmental challenges for the country. To address these problems and reduce its reliance on an oil-based energy infrastructure, the country aims to install 9.5 GW of renewable energy by 2030. Traditionally the emphasis has been on large-scale renewable projects. Globally, the recent success of solar energy has been significantly contributed by the application of photovoltaics (PV in buildings. This is an area that has been overlooked in KSA. This study investigates the prospects of application of PV in buildings to improve the sustainability standards in the building and energy sectors of the country by considering the King Fahd University of Petroleum and Minerals (KFUPM as a case study. PVsyst and RetScreen software programs have been used to model the application of PV on building rooftops in KFUPM. The study also discusses the concerned policy. It is found that the rooftop application of PV can annually produce 37,746 MWh of electricity, meeting over 16% of the KFUPM’s total energy requirements.

  3. Human health-related externalities in energy system modelling the case of the Danish heat and power sector

    DEFF Research Database (Denmark)

    Zvingilaite, Erika

    2011-01-01

    This paper discusses methodology of energy system modelling when reduction of local externalities, such as damage to the human health from energy production-related air pollution, is in focus. Ideally, the local energy externalities should be analysed by adopting the impact pathway approach...... of ExternE study, and following the pollutants from their release to the personal uptake and resulting health effects. This would require inclusion of air pollution modelling and monetary valuation of the impacts into an energy system optimisation process. However, this approach involves a complex study...... and power sector verifies that it is cheaper for the society to include externalities in the planning of an energy system than to pay for the resulting damages later. Total health costs decrease by around 18% and total system costs decrease by nearly 4% when health externalities are included...

  4. The Cost-Benefit Relations of the Future Environmental Related Developments Strategies in the Hungarian Energy Sector

    Directory of Open Access Journals (Sweden)

    Fogarassy Csaba

    2016-07-01

    Full Text Available In the case of economic and social wealth, it is strategically essential to provide reliable energy sources which are available in long-term. Setting an energy network which suits the sustainable criteria might take a long time. Therefore, it is important to make decisions on the energy sector in advance. The Hungarian National Energy strategy elaborated on certain scenarios towards 2030, which describe the possible electricity generation opportunities up to 2020 and 2030. For 2020, there is already an accurate recommendation, but in case of the 2030 targets, there are several ways for innovation. Out of all, the realization of the “Nuclear-Carbon-Green” scenario seems most likely to be implemented. It implies the obvious involvement of nuclear energy potential development in the future strategies. Considering this trend, the present study divides the mentioned strategy into “Nuclear-Carbon” and “Nuclear-Green” scenarios to compare their long-term efficiency by economic means.

  5. The Impact of an Extensive Usage of Controlled Natural Ventilation in the Residential Sector on Large-Scale Energy Systems

    DEFF Research Database (Denmark)

    Oropeza-Perez, Ivan

    and economic benefits are estimated. The environmental benefits are reflected into two main outputs. The first one is the greenhouse gases mitigation when fossil-fuel-based electricity generation is being held. The second one is the potential non-utilization of water reservoirs used to hydro power generation...... energy in the world. Of this energy consumption, one of the highest energy-consuming activities within the buildings is concerning cooling. Technologies such as mechanical ventilation and air-conditioning are very used to achieve a certain thermal comfort within the building when there are periods...... simulation program and an energy systems analysis model are used as tools. The residential sectors of Denmark – temperate conditions – and Mexico – warm conditions – are used as case studies. In both scenarios, potential energy savings are assessed after using natural ventilation. Thereafter, environmental...

  6. Implications Of Technology Learning in Energy-Economy Models of the Transport Sector

    Energy Technology Data Exchange (ETDEWEB)

    Krzyzanowski, D.A.; Kypreos, S.; Gutzwiller, L.; Barreto, L

    2005-07-01

    Diffusion of hydrogen fuelled fuel cell vehicles is foreseen by many as the future for the transportation sector. However, high technological advancement over conventional power trains and improved performance of fuel cells as technology, do not guarantee that fuel cell vehicles will actually play a significant role in the transportation sector in the coming decades. In this study, an attempt is made to evaluate selected factors, which may have a stimulating or hindering effect on the market diffusion of fuel cell vehicles. The analysis evaluates the influence of technological learning of fuel cell stack components, prices of fuel cells, hydrogen and crude oil based fuels as well as governmental initiatives to penalise for CO{sub 2} emissions coming from the transportation sector, on market diffusion of fuel cell vehicles in the coming years. (author)

  7. Scale Matters: An Action Plan for Realizing Sector-Wide"Zero-Energy" Performance Goals in Commercial Buildings

    Energy Technology Data Exchange (ETDEWEB)

    Selkowitz, Stephen; Selkowitz, Stephen; Granderson, Jessica; Haves, Philip; Mathew, Paul; Harris, Jeff

    2008-06-16

    It is widely accepted that if the United States is to reduce greenhouse gas emissions it must aggressively address energy end use in the building sector. While there have been some notable but modest successes with mandatory and voluntary programs, there have also been puzzling failures to achieve expected savings. Collectively, these programs have not yet reached the majority of the building stock, nor have they yet routinely produced very large savings in individual buildings. Several trends that have the potential to change this are noteworthy: (1) the growing market interest in 'green buildings' and 'sustainable design', (2) the major professional societies (e.g. AIA, ASHRAE) have more aggressively adopted significant improvements in energy efficiency as strategic goals, e.g. targeting 'zero energy', carbon-neutral buildings by 2030. While this vision is widely accepted as desirable, unless there are significant changes to the way buildings are routinely designed, delivered and operated, zero energy buildings will remain a niche phenomenon rather than a sector-wide reality. Toward that end, a public/private coalition including the Alliance to Save Energy, LBNL, AIA, ASHRAE, USGBC and the World Business Council for Sustainable Development (WBCSD) are developing an 'action plan' for moving the U.S. commercial building sector towards zero energy performance. It addresses regional action in a national framework; integrated deployment, demonstration and R&D threads; and would focus on measurable, visible performance indicators. This paper outlines this action plan, focusing on the challenge, the key themes, and the strategies and actions leading to substantial reductions in GHG emissions by 2030.

  8. Trends in energy consumption in the transportation sector of Mexico and its environmental impact; Tendencias del consumo de energia en el Sector Transporte de Mexico y su impacto al medio ambiente

    Energy Technology Data Exchange (ETDEWEB)

    Mar, E.; Sheinbaum, C. [Instituto de Ingenieria, UNAM, Mexico, D. F. (Mexico)

    1997-12-31

    The Mexican transportation sector, as with that of many other countries, is characterized by basing its energy consumption in hydrocarbons (gasoline, diesel and LP gas). At the present times, this dependency has brought along a series of problems of environmental nature, which concentrate in a larger scale in the urban areas. Therefore, the study of the transportation sector as an energy consumer requires the institution of new terms where the constant to study (directly or indirectly) is the environmental variable, trying to correlate the proper sector activities, its development and the energy consumption with the environment. This paper`s objective is to know the actual situation of the transportation sector in the metropolitan area of Mexico City (MAMC) and its environmental impact. It is therefore an energy-environmental inventory energy-environmental focussed to the use of fuels in the transportation sector, whose environmental effect has a significant cost for the country. This paper has been divided in four parts. First, the importance of the sector as an energy consumer in the MAMC is characterized in aggregated form. Second, the main variables that affect the development of the sector to obtain the consumption in separated form as well as the base criteria for its development, obtaining a series of results that show the effect of the different modes and types of energy consumption. In the third part, reference is made to the environmental impact originated by the utilization of fossil fuels in the transportation sector, emphasizing in the transportation means that more heavily affect for the emission of pollutants. Finally a series of options are presented that allow finding an equilibrium among transportation, energy and environment. [Espanol] El sector transporte mexicano, como el de muchos otros paises se caracteriza por basar su consumo energetico en hidrocarburos (gasolina, diesel y gas licuado). Actualmente esta dependencia ha traido consigo una

  9. Estimating energy intensity and CO{sub 2} emission reduction potentials in the manufacturing sectors in Thailand

    Energy Technology Data Exchange (ETDEWEB)

    Wangskarn, P.; Khummongkol, P.; Schrattenholzer, L. [and others

    1996-12-31

    The final energy consumption in Thailand increased at about ten percent annually within the last 10 years. To slow the energy demand growth rate while maintaining the country`s economic advance and environmental sustainability, the Energy Conservation Promotion Act (ECPA) was adopted in 1992. With this Act, a comprehensive Energy Conservation Program (ENCON) was initiated. ENCON commits the government to promoting energy conservation, to developing appropriate regulations, and to providing financial and organizational resources for program implementation. Due to this existing ENCON program a great benefit is expected not only to reducing energy consumption, but also to decreasing GHGs emissions substantially. This study is a part of the ENCON research program which was supported by the German Federal Government under the program called Prompt-Start Measures to Implement the U.N. Framework Convention on Climate Change (FCCC). The basic activities carried out during the project included (1) An assessment of Thailand`s total and specific energy consumption in the industrial sectors and commercial buildings; (2) Identification of existing and candidate technologies for GHG emission reduction and energy efficiency improvements in specific factories and commercial buildings; and (3) Identification of individual factories and commercial buildings as candidates for detailed further study. Although the energy assessment had been carried out for the commercial buildings also, this paper will cover only the work on the manufacturing sector. On the basis of these steps, 14 factories were visited by the project team and preliminary energy audits were performed. As a result, concrete measures and investments were proposed and classified into two groups according to their economic characteristics. Those investments with a payback time of less than four years were considered together in a Moderate scenario, and those with longer payback times in an Intensive scenario.

  10. Changes in energy intensity in the manufacturing sector 1985--1991

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-15

    In this report, energy intensity is defined as the ratio of energy consumption per unit of output. Output is measured as the constant dollar of value of shipments and receipts, and two measures of energy consumption are presented in British thermal units (Btu): Offsite-Produced Energy and Total Inputs of Energy. A decrease in energy intensity from one period to another suggests an increase in energy efficiency, and vice versa. Energy efficiency can be defined and measured in various ways. Certain concepts of energy efficiency, especially those limited to equipment efficiencies, cannot be measured over time using changes in energy-intensity ratios. While improved energy efficiency will tend to reduce energy intensity, it is also true that a change in energy intensity can be due to factors unrelated to energy efficiency. For this report, energy intensity is used as a surrogate measure for energy efficiency, based on industry knowledge and current methodological analyses.

  11. SEE Action Guide for States: Energy Efficiency as a Least-Cost Strategy to Reduce Greenhouse Gases and Air Pollution and Meet Energy Needs in the Power Sector

    Energy Technology Data Exchange (ETDEWEB)

    Schwartz, Lisa [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Leventis, Greg [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Schiller, Steven R. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Fadrhonc, Emily Martin [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); shenot, John [US Department of Energy, Washington, DC (United States); Colburn, Ken [US Department of Energy, Washington, DC (United States); James, Chris [US Department of Energy, Washington, DC (United States); Zetterberg, Johanna [US Department of Energy, Washington, DC (United States); Roy, Molly [US Department of Energy, Washington, DC (United States)

    2016-02-01

    This guide is designed to provide information to state decision makers and staff on options to advance energy efficiency through strategies designed or implemented at the state and local levels of government and in the private sector.1 The information in this guide is intended to be useful to a wide variety of partners and stakeholders involved in energy-related discussions and decision-making at state and local levels. These energy efficiency options, or “pathways” as they are identified in this guide, can assist states in using energy efficiency to meet air pollution reduction and other policy objectives such as energy affordability and reliability. A pathway is a set of interdependent actions that results in measurable energy savings streams and associated avoided air emissions and other benefits over a period of time. These activities can include state, local, or private sector regulations, policies, programs and other activities. For each of five broad pathways that offer sizable cost-effective energy savings, the guide addresses likely questions policy makers and regulators face when screening for the best opportunities to advance energy efficiency in their state.

  12. Generation and Use of Thermal Energy in the Industrial Sector and Opportunities to Reduce its Carbon Emissions

    Energy Technology Data Exchange (ETDEWEB)

    Colin McMillan; Richard Boardman; Michael McKellar; Piyush Sabharwall; Mark Ruth

    2016-09-01

    Changes are occurring throughout the U.S. economy, especially in regard to how energy is generated and used in the electricity, buildings, industrial, and transportation sectors. These changes are being driven by environmental and energy security concerns and by economics. The electric-sector market share of natural gas and variable renewable generation, such as wind and solar photovoltaics (PV), continues to grow. The buildings sector is evolving to meet efficiency standards, the transportation sector is evolving to meet efficiency and renewable fuels standards, and the industrial sector is evolving to reduce emissions. Those changes are driving investment and utilization strategies for generation and other assets. Nuclear and renewable energy sources are important to consider in the energy sector’s evolution because both are considered to be clean and non-carbon-emitting energy sources. The Idaho National Laboratory (INL) and the National Renewable Energy Laboratory (NREL) are jointly investigating potential synergies between technologies exploiting nuclear and renewable energy sources. The two laboratories have held several joint workshops since 2011. Those workshops brought together experts in both areas to identify synergies and potential opportunities to work together. Workshop participants identified nuclear-renewable hybrid energy systems (N-R HESs) as one of the opportunities and recommended investigating whether N-R HESs could both generate dispatchable electricity without carbon emissions and provide clean energy to industrial processes. They also recommended analyzing the potential for N-R HESs to provide dispatchable capacity to a grid with high penetrations of non-dispatchable resources and to investigate whether real inertia provided by thermal power cycles within N-R HESs provides value to the grid. This report is one of a series of reports INL and NREL are producing to investigate the technical and economic aspects of N-R HESs. Previous reports

  13. Water Use in the US Electric Power Sector: Energy Systems Level Perspectives

    Science.gov (United States)

    This presentation reviews the water demands of long-range electricity scenarios. It addresses questions such as: What are the aggregate water requirements of the U.S. electric power sector? How could water requirements evolve under different long-range regional generation mixes? ...

  14. Survey for improving the supply and demand structure in private-sector energy use; Minseiyo energy jukyu kozo kodoka chosa hokokusho

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-03-01

    For the purpose of rationalizing and energy-conserving use of private-sector energy utilized in buildings for residential houses and business, an investigational study is made for areas where the district air conditioning is introduced. As of the end of 1993, there are 112 business areas, 60% of which are especially in the Kanto area. As for business patterns of heat suppliers, the method of direct management by energy company covers half of all management types in the existing urban area rearrangement type. The method of private management dominates the industrial site utilization development type, and the third sector method is much adopted to the new town type. As energy source, the rate of conversion from petroleum to electricity is making an annual increase, and utilization of unused energy such as exhaust heat from refuse incineration and of exhaust heat from cogeneration is expedited. Energy efficiency which is a ratio of the fuel consumption amount (input) to the heat selling amount (output) is 1.05, 1.56 and 1.38 in medium-scale suburb-type redevelopment, large-scale resort development and small-scale urban-type redevelopment samples, respectively. The reason why the medium-scale suburb-type redevelopment is excellent in energy efficiency as 1.05 is well balance of heat demand and large effects of heat storage tanks and heat recovery turbo refrigerators.

  15. Energy saving or privatization? The case of the electric residential sector of Mexico; Ahorro de energia o privatizacion? El caso del sector electrico residencial de Mexico

    Energy Technology Data Exchange (ETDEWEB)

    Friedmann, Rafael [University of California, Berkeley, CA (United States)

    1993-12-31

    The validity of the premise that proposes the privatization of the electric sector as a solution to the problem of obtaining enough investment capital for the continuous expansion of the electric sector is examined. It is shown that the growth of the demand foreseen for the residential sector for year 2000, can be totally reduced by introducing technologies economically feasible to increase the efficiency and end uses of the residential electricity. With the efficient use of the electricity, the economical development is allowed for the residential sector, without large increments of the residential electricity demand. [Espanol] Se examina la validez de la premisa que propone la privatizacion del sector electrico como una solucion al problema de conseguir suficientes capitales de inversion para la continua expansion del sector. Se muestra que se puede reducir casi totalmente el crecimiento en la demanda prevista del sector residencial al ano 2000, introduciendo tecnologias economicamente factibles para aumentar la eficiencia en los usos finales de electricidad residencial. Con el uso eficiente de la electricidad, se permite el desarrollo economico del sector residencial sin grandes incrementos en la demanda residencial de electricidad.

  16. The energy turnaround in the head. Neuomarketing for a targeted branding in the green energy sector; Die Energiewende im Kopf. Neuromarketing zur gezielten Markenbildung im Oekostromsektor

    Energy Technology Data Exchange (ETDEWEB)

    Bonk, Bennet

    2012-11-01

    The author of the contribution under consideration reports on the neuromarketing for the targeted branding in the green energy sector. The author wants to show by means of examples, how companies can make available the state of research in order to find a more sensitive and effective access to the customer. After a definition of the terms the fundamentals of neuromarketing and the electricity market in Germany are described.

  17. Implementation of triple helix clusters procedure in the sub-Sahara Africa energy sector. Case study: Academia - CREEC Photovoltaic Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Da Silva, Izael [Makerere Univ., Kampala (UG). Centre for Research in Energy and Energy Conservation (CREEC)

    2011-07-01

    Penetration of decentralized power supply for households and commercial enterprises is low in Sub-Sahara Africa. Solar Home Systems (SHS), despite their widespread use in other continents have failed to attain much success in Africa. One of the reasons is the high rate of failure of existing implementations. Data shows earlier failure rates of 50%. This is largely attributed to poor quality of products used, inefficient installation, mismanagement and lack of maintenance. To address this problem, the Centre for Research in Energy and Energy Conservation (CREEC) is setting up a Solar PV test laboratory in Uganda. This paper describes the installation process and how to sustain the laboratory after implementation. The lab is intended to provide a forum for training, research and consultancy under CREEC. It is intended as a tool to implement the triple helix and clusters procedure in the PV industry in particular and the energy sector in a more general scope. This paper offers details covering the current situation of the energy sector in Uganda and how the lab supports capacity building in the university to support the upcoming demand. (orig.)

  18. Renewable energy and greenhouse gas emissions from the waste sectors of European Union member states: a panel data analysis.

    Science.gov (United States)

    Domingos, Hélde Araujo; De Melo Faria, Alexandre Magno; Fuinhas, José Alberto; Marques, António Cardoso

    2017-06-15

    In the last two decades, there has been a rich debate about the environmental degradation that results from exposure to solid urban waste. Growing public concern with environmental issues has led to the implementation of various strategic plans for waste management in several developed countries, especially in the European Union. In this paper, the relationships were assessed between economic growth, renewable energy extraction and greenhouse gas (GHG) emissions in the waste sector. The Environmental Kuznets Curve hypothesis was analysed for the member states of the European Union, in the presence of electricity generation, landfill and GHG emissions for the period 1995 to 2012. The results revealed that there is no inverted-U-shaped relationship between income and GHG emissions in European Union countries. The renewable fuel extracted from waste contributes to a reduction in GHG, and although the electricity produced also increases emissions somewhat, they would be far greater if the waste-based generation of renewable energy did not take place. The waste sector needs to strengthen its political, economic, institutional and social communication instruments to meet its aims for mitigating the levels of pollutants generated by European economies. To achieve the objectives of the Horizon 2020 programme, currently in force in the countries of the European Union, it will be necessary to increase the share of renewable energy in the energy mix.

  19. Economic Radar of the Sustainable Energy Sector in the Netherlands. Employment, production, investments, innovation, value added, trade. Trends and references 2009/2010

    Energy Technology Data Exchange (ETDEWEB)

    Vuik, J.; Zult, D.; Van Rossum, M.

    2012-06-15

    This monitor of the sustainable energy sector published by Statistics Netherlands (CBS) in 2012 is a follow-up to the study conducted in 2011. This 2012 study was commissioned by the Ministry of Economic Affairs, Agriculture and Innovation (ELI). Detailed economic indicators for the sustainable energy sector are presented for 2008 and 2009. Efforts for the compilation of more recent economic indicators are discussed, and the results for these more up-to-date figures are presented. The relevance of monitoring the sustainable energy sector lies in evaluating economic opportunities of the Netherlands in the global transformation towards a renewable energy supply and demand system and more attention for energy conservation. Several geopolitical, economic and environmental developments motivate policies focused on promoting the energy transformation in the Netherlands. Renewable energy contributes to securing supplies, diversification of energy supply, reduction of greenhouse gas emissions and creation of green jobs. The sustainable energy sector - which cuts across all industries of the Standard Industrial Classification (NACE) - consists of companies and institutions that physically produce renewable energy, as well as those active in the value chains that precede this physical production. Apart from renewable energy, the sustainable energy sector also includes companies and institutions that focus on energy conservation activities. As this monitor contains only figures on the recent past, it is not a tool for identifying future opportunities. It is more a tool for evaluating policies aimed at promoting economic opportunities in the sustainable energy sector. The physical data on the production of renewable energy (Protocol monitoring renewable energy) and the data derived from the 'Economic radar for the sustainable energy sector' can be very valuable in supplementing each other. Between 1990 and 2011, the share of renewable energy in total energy

  20. Implications of climate change for economic development in northern Canada: energy, resource, and transportation sectors.

    Science.gov (United States)

    Prowse, Terry D; Furgal, Chris; Chouinard, Rebecca; Melling, Humfrey; Milburn, David; Smith, Sharon L

    2009-07-01

    Northern Canada is projected to experience major changes to its climate, which will have major implications for northern economic development. Some of these, such as mining and oil and gas development, have experienced rapid expansion in recent years and are likely to expand further, partly as the result of indirect effects of changing climate. This article reviews how a changing climate will affect several economic sectors including the hydroelectric, oil and gas, and mining industries as well as infrastructure and transportation, both marine and freshwater. Of particular importance to all sectors are projected changes in the cryosphere, which will create both problems and opportunities. Potential adaptation strategies that could be used to minimize the negative impacts created by a climate change are also reviewed.

  1. Strategic energy systems analysis:Possible pathways for the transition of electricity sector inTanzania

    OpenAIRE

    Avgerinopoulos, Georgios

    2013-01-01

    This study examines the concept of the evolution of electricity sector in Tanzania.Electrification of Africa has raised large discussion and thus, nine scenarios based ondifferent production pathways and demand projections are formulated. The studyconsiders both grid based centralized electricity and decentralized power production.The main differentiation is between a centralized electricity system and decentralizedpower that are closer to demand. A model is created using three modeling tools...

  2. Energy sector liberalization in Kenya: critical policy issues in petroleum retail market

    Energy Technology Data Exchange (ETDEWEB)

    Okech, B.A. [University of Nairobi (Kenya). Inst. for Development Studies; Nyoike, P.M. [Government of Kenya, Nairobi (Kenya). Ministry of Energy

    1999-01-01

    This paper reviews and analyzes policy and environment and issues surrounding emerging liberalized petroleum sub-sector in Kenya. It covers those areas relating to pricing, taxation and investment within the country's petroleum retail market. The underlying premise is that due to the fuel price and supply liberalization which have taken place within the sub-sector as part of macro-economic and structural policy reforms which the Kenyan Government has continued to deepen and consolidate, the emerging environment and relations linked to the sub-sector will necessarily call for developments of new policy strategies in order to provide stimulus for growth and new investment. In response, the economic operators will also be expected to evolve business management strategies and investment scenarios consistent with this new operating environment. However, it is found that there is lack of a sound knowledge base which can facilitate formulation of policies and institutional frameworks appropriate to the emerging market regime. Therefore, it is the objective of this paper to generate such knowledge. The paper finds that consumer prices and the concomitant profit margin setting arrangement have not changed significantly; price leadership remains the practice with the government's regulatory capacity being weak; product taxes remain high and discriminatory; the market concentration remains moderately high; and considerable potential for access to both domestic and foreign capital exists. (author)

  3. Sectoral roles in greenhouse gas emissions and policy implications for energy utilization and carbon emissions trading: a case study of Beijing, China.

    Science.gov (United States)

    Ge, Jianping; Lei, Yalin; Xu, Qun; Wang, Xibo

    2016-01-01

    In this study, a decomposition and emissions matrix is developed to identify the roles (giver or taker) played by the sectors in the greenhouse gas emissions for the economy of Beijing in China. Our results indicate that services were the most important emitter if we consider the total (direct and indirect) emissions. In addition to Construction, Scientific studies and technical services and Finance sectors of services were the largest takers. They have a large role in boosting greenhouse gas emissions throughout the economy of Beijing. As the basis and supporter of production activities, the electricity production and the transportation sectors were the greatest givers. More emphasis should be placed on using clean energy and carbon capture and storage technologies to reduce emissions within these sectors. Based on the roles played by these sectors in greenhouse gas emissions, some policy implications were proposed for energy utilization and carbon emissions trading.

  4. Assessing National Employment Impacts of Investment in Residential and Commercial Sector Energy Efficiency: Review and Example Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, David M.; Belzer, David B.; Livingston, Olga V.; Scott, Michael J.

    2014-06-18

    Pacific Northwest National Laboratory (PNNL) modeled the employment impacts of a major national initiative to accelerate energy efficiency trends at one of two levels: • 15 percent savings by 2030. In this scenario, efficiency activities save about 15 percent of the Annual Energy Outlook (AEO) Reference Case electricity consumption by 2030. It is assumed that additional energy savings in both the residential and commercial sectors begin in 2015 at zero, and then increase in an S-shaped market penetration curve, with the level of savings equal to about 7.0 percent of the AEO 2014 U.S. national residential and commercial electricity consumption saved by 2020, 14.8 percent by 2025, and 15 percent by 2030. • 10 percent savings by 2030. In this scenario, additional savings begin at zero in 2015, increase to 3.8 percent in 2020, 9.8 percent by 2025, and 10 percent of the AEO reference case value by 2030. The analysis of the 15 percent case indicates that by 2030 more than 300,000 new jobs would likely result from such policies, including an annual average of more than 60,000 jobs directly supporting the installation and maintenance of energy efficiency measures and practices. These are new jobs resulting initially from the investment associated with the construction of more energy-efficient new buildings or the retrofit of existing buildings and would be sustained for as long as the investment continues. Based on what is known about the current level of building-sector energy efficiency jobs, this would represent an increase of more than 10 percent from the current estimated level of over 450,000 such jobs. The more significant and longer-lasting effect comes from the redirection of energy bill savings toward the purchase of other goods and services in the general economy, with its attendant influence on increasing the total number of jobs. This example analysis utilized PNNL’s ImSET model, a modeling framework that PNNL has used over the past two decades to assess

  5. New educational initiatives to comply with the need from the growing wind energy sector

    DEFF Research Database (Denmark)

    Sørensen, Jens Nørkær

    2014-01-01

    As a part of the educational strategy at DTU Wind Energy several new masters’ programmes and wind energy specializations have been launched in 2013......As a part of the educational strategy at DTU Wind Energy several new masters’ programmes and wind energy specializations have been launched in 2013...

  6. Checklist energy efficient building in the flower bulbs sector; Checklist energiezuinig bouwen in de bloembollensector

    Energy Technology Data Exchange (ETDEWEB)

    Van Paridon, W.J.A.; Dol, J.J.

    2002-11-15

    This checklist shows the energy saving options for investments in buildings and installations for flower bulb businesses. Next to an energy efficiency improvement of 22%, the Long-term agreement for energy has also adopted the target of 4% sustainable energy deployment. This checklist therefore indicates for each category whether it is in the sustainable energy category or part of the regular saving options [Dutch] In deze checklist wordt aangegeven waar de mogelijkheden liggen tot besparing van energie bij investeringen in gebouwen en installaties voor bloembollenteeltbedrijven. In de meerjarenafspraak energie heeft de bloembollensector naast de energie efficiency verbetering van 22% ook de doelstelling opgenomen om 4% duurzame energie te gebruiken. In de checklist staat daarom per aspect of deze behoort tot de categorie duurzame energie of tot de normale besparingsopties.

  7. Comparing and combining energy saving policies : Will proposed residential sector policies meet French official targets ?

    OpenAIRE

    Giraudet, Louis-Gaëtan; Guivarch, Céline; Quirion, Philippe

    2011-01-01

    This paper assesses the impact of French policies for residential space-heating energy consumption, both enacted (tax credits for the purchase of energy efficient durables, soft loans for retrofitting actions, stringent building codes) and anticipated (carbon tax, retrofitting obligation). It uses a hybrid energy-economy model incorporating specific features of energy conservation, notably the rebound effect and some "barriers" to energy efficiency such as split incentives and imperfect infor...

  8. Life cycle GHG emissions from Malaysian oil palm bioenergy development: The impact on transportation sector's energy security

    Energy Technology Data Exchange (ETDEWEB)

    Hassan, Mohd Nor Azman, E-mail: mohdnorh@andrew.cmu.ed [Department of Engineering and Public Policy, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15203 (United States); Jaramillo, Paulina [Department of Engineering and Public Policy, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15203 (United States); Griffin, W. Michael [Department of Engineering and Public Policy, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15203 (United States); Tepper School of Business, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15203 (United States)

    2011-05-15

    Malaysia's transportation sector accounts for 41% of the country's total energy use. The country is expected to become a net oil importer by the year 2011. To encourage renewable energy development and relieve the country's emerging oil dependence, in 2006 the government mandated blending 5% palm-oil biodiesel in petroleum diesel. Malaysia produced 16 million tonnes of palm oil in 2007, mainly for food use. This paper addresses maximizing bioenergy use from oil-palm to support Malaysia's energy initiative while minimizing greenhouse-gas emissions from land-use change. When converting primary and secondary forests to oil-palm plantations between 270-530 and 120-190 g CO{sub 2}-equivalent per MJ of biodiesel produced, respectively, is released. However, converting degraded lands results in the capture of between 23 and 85 g CO{sub 2}-equivalent per MJ of biodiesel produced. Using various combinations of land types, Malaysia could meet the 5% biodiesel target with a net GHG savings of about 1.03 million tonnes (4.9% of the transportation sector's diesel emissions) when accounting for the emissions savings from the diesel fuel displaced. These findings are used to recommend policies for mitigating GHG emissions impacts from the growth of palm oil use in the transportation sector. - Research highlights: {yields} We modeled greenhouse gas emissions in the production of palm-biodiesel. {yields} Five land types were included to model emissions associated with land-use change. {yields} Land-use change has the biggest impact on the emissions in making palm-biodiesel. {yields} Emissions from fertilizer use and effluent treatment are still significant. {yields} At 5% biodiesel grown on suitable lands Malaysia would obtain an emissions savings.

  9. A Review of the Water and Energy Sectors and the Use of a Nexus Approach in Abu Dhabi

    Science.gov (United States)

    Paul, Parneet; Al Tenaiji, Ameena Kulaib; Braimah, Nuhu

    2016-01-01

    Rapid population increase coupled with urbanization and industrialization has resulted in shortages of water in the Middle East. This situation is further exacerbated by global climate change due to greenhouse gas emissions. Recent research advocates that solutions to the global water security and scarcity crisis must involve water–energy nexus approaches. This means adopting policies and strategies that harmonize these inter-related sectors to minimize environmental impact while maximizing human benefit. In the case of Abu Dhabi, when designing and locating oil/gas refineries and associated power generation facilities, previous relevant decisions were based on simple economic and geographical grounds, such as nearness to oil rigs, pipelines, existing industries and port facilities, etc. The subsequent design and location of water abstraction and treatment works operated by the waste heat from these refining and/or power generation processes was catered for as an afterthought, meaning that there is now a mismatch between the water and energy supplies and demands. This review study was carried out to show how Abu Dhabi is trying now to integrate its water–energy sectors using a nexus approach so that future water/power infrastructure is designed optimally and operated in harmony, especially in regard to future demand. Based upon this review work, some recommendations are made for designers and policy makers alike to bolster the nexus approach that Abu Dhabi is pursuing. PMID:27023583

  10. A Review of the Water and Energy Sectors and the Use of a Nexus Approach in Abu Dhabi.

    Science.gov (United States)

    Paul, Parneet; Al Tenaiji, Ameena Kulaib; Braimah, Nuhu

    2016-03-25

    Rapid population increase coupled with urbanization and industrialization has resulted in shortages of water in the Middle East. This situation is further exacerbated by global climate change due to greenhouse gas emissions. Recent research advocates that solutions to the global water security and scarcity crisis must involve water-energy nexus approaches. This means adopting policies and strategies that harmonize these inter-related sectors to minimize environmental impact while maximizing human benefit. In the case of Abu Dhabi, when designing and locating oil/gas refineries and associated power generation facilities, previous relevant decisions were based on simple economic and geographical grounds, such as nearness to oil rigs, pipelines, existing industries and port facilities, etc. The subsequent design and location of water abstraction and treatment works operated by the waste heat from these refining and/or power generation processes was catered for as an afterthought, meaning that there is now a mismatch between the water and energy supplies and demands. This review study was carried out to show how Abu Dhabi is trying now to integrate its water-energy sectors using a nexus approach so that future water/power infrastructure is designed optimally and operated in harmony, especially in regard to future demand. Based upon this review work, some recommendations are made for designers and policy makers alike to bolster the nexus approach that Abu Dhabi is pursuing.

  11. Financial Measures for Electric Vehicles:Supporting the Integration of Renewable Energy in the Mobility Sector in Germany

    Directory of Open Access Journals (Sweden)

    Stefan Bickert

    2014-02-01

    Full Text Available Electric vehicles (EV are able to support the transition of sectors towards sustainability. The operation of these vehicles with renewable energies saves local and global emissions. Furthermore, fluctuating renewable energies can be integrated in existing energy systems by using electric vehicles for grid services. Thus, implementation of advantages requires market establishment of electric vehicles. The article provides a review on potentials of market development by comparing and studying costs of electric and conventional vehicles as well as effects of financial measures on costs of EV. These cost comparisons are based on market data and predictions of cost developments for private consumers in Germany. Costs are analysed by an economic model of Total Cost of Ownership (TCO, aiming to display financial proportionality between vehicles in different years of acquisition (2010 to 2030. In a further step, external financial measures are analysed and integrated in the cost model as one possibility to enhance and secure the market introduction. Findings demonstrate that higher costs of acquisition of electric vehicles cannot be compensated by lower costs of operation. While mobility costs of conventionally vehicles stay constant or even increase during the considered years, mobility costs of electric vehicles significantly decrease especially in the upcoming years. In all cases mobility costs of electric vehicles exceed costs of conventional vehicles, but differences are reduced from 19€ct in 2010 to 3€ct in 2030. Cost decreases of the battery have high influence on the increasing financial comparability of EV. Concerning financial measures especially a differentiation of energy prices and a compensation of grid services can help to decrease total costs of EV and to manage a shift from fossil energy resources to electricity in the mobility sector. The existing tax exemption for EV compensates only a little fraction (about 6% of the cost

  12. Exploring Canadian Identity through Canadian Children's Literature.

    Science.gov (United States)

    Pantaleo, Sylvia

    2001-01-01

    Considers what commonplaces of culture and identity are being, could be, transmitted through the use of children's literature in classrooms. Explores what is Canadian about Canadian children's literature. Describes a study which involved Canadian elementary school children who read Canadian children's books. Concludes that literature plays a…

  13. Energy from waste. A guide for local authorities and private sector developers of municipal solid waste combustion and related projects

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-04-01

    This best practice guide has been prepared for Local Authorities and private sector developers of municipal solid waste combustion and related projects in the United Kingdom. It covers the following topics: the waste management planning framework within the context of European, national and local policy; strategy for waste management and the tendering process; site specific development, including planning, land use and environmental aspects; public consultation and involvement. Best practice guidelines for each of these areas are summarised in a final chapter. Competitive tendering of Local Authority waste disposal contracts is dealt with in the first of two Annexes. An energy from waste case study is presented in the second Annexe. (UK)

  14. Private financing and market orientation in the renewable energy sector; Private Finanzierung und marktwirtschaftliche Orientierung im Bereich des Regenerativen Energiesektors

    Energy Technology Data Exchange (ETDEWEB)

    Jakubowski, M. [WRE AG, Frankfurt (Germany)

    1998-06-01

    Private investment in the renewable energy sector should best be encouraged by creating favourable market conditions, not by political regulation. Investment incentives that stem from political decisions offer the investor insufficient security because, as experience shows, political decisions can all too quickly be overturned by shifts in political power. [Deutsch] Um private Investitionen in dem Sektor der Erneuerbaren Energiequellen zu intensivieren, muss man mit Marktbedingungen und nicht mit politischen Regulierungen arbeiten. Durch politische Entscheidungen sanktionierte Investitionen sind fuer einen Investor keine ausreichende Absicherung seiner Investition, da die Erfahrung gelehrt hat, dass solche politischen Entscheidungen durch neue politische Konstellationen schnell umgeworfen werden koennen. (orig.)

  15. Energy use and conservation in China`s residential and commercial sectors: Patterns, problems, and prospects

    Energy Technology Data Exchange (ETDEWEB)

    Liu, F.

    1993-07-01

    This report discusses the determinants of residential and commercial energy demand, profiles the patterns and problems of energy consumption, and evaluates popular energy conservation measures of the People`s Republic of China. It also discusses technological and institutional opportunities for realizing greater energy conservation. General characteristics related to energy use include: population growth, economic growth, residential and commercial energy, and improved standards of living. Specific end-use areas that are examined in detail are space heating, cooking and water heating, and lighting and appliances.

  16. DEA Efficiency of Energy Consumption in China’s Manufacturing Sectors with Environmental Regulation Policy Constraints

    Directory of Open Access Journals (Sweden)

    Xiaoqing Chen

    2017-02-01

    Full Text Available Because overall energy consumption intensity in China’s manufacturing industry is extremely high, the study of energy efficiency in that industry, with an analysis of the policy impacts of energy intensity reduction and other key factors, will no doubt improve energy utilization in the industry and stimulate sustainable development within it. This paper uses 2004–2014 panel data of 28 manufacturing industries and a piecewise linear utility function to construct a data envelopment analysis (DEA model of energy consumption with environmental regulations constraints. We also examine the DEA evaluation of energy efficiency in manufacturing industries. We integrate environmental regulations as qualitative variables into the energy consumption evaluation model to research the coupling effects on energy consumption intensity of energy consumption structure, opening up, environmental regulations, technological progress, and competition within industries. The research shows that energy efficiency policy intensity is not the major effect on the development of low or moderate energy-consumption industries, whereas low-energy-efficiency policy is very favorable for the development of high energy-consumption industries.

  17. A closer look at potential distortions in state RGDP: the case of the Texas energy sector

    OpenAIRE

    Keith R. Phillips; Hernandez, Raul; Scheiner, Benjamin

    2013-01-01

    Surprisingly, from 1997 to 2010 Texas RGDP in oil and gas extraction was strongly negatively correlated with oil prices and with factors of production such as employment and the drilling rig count. It also had a slight negative correlation with physical production of oil and gas. In Texas the oil and gas sector is large and volatile enough to have a significant influence on overall RGDP growth so that when oil prices spike up (down) Texas RGDP generally weakens (strengths), which is in contra...

  18. Industrial Energy Efficiency: Designing Effective State Programs for the Industrial Sector

    Energy Technology Data Exchange (ETDEWEB)

    Goldberg, Amelie [Institute for Industrial Productivity (United States); Taylor, Robert P. [Institute for Industrial Productivity (United States); Hedman, Bruce [Institute for Industrial Productivity (United States)

    2014-03-21

    This report provides state regulators, utilities, and other program administrators with an overview of U.S. industrial energy efficiency programs and assesses some of the key features of programs that have generated increased energy savings.

  19. Cost price and energy consumption of tulip overheating. Water overheating offers bulb sector perspective on energy consumption; Kostprijs en energieverbruik bij tulpenbroei. Waterbroei biedt bollensector perspectief op energiebesparing

    Energy Technology Data Exchange (ETDEWEB)

    Van Rijssel, E.; Snoek, A.J.

    2003-07-01

    A switch from tulip overheating in boxes to overheating on water can save energy in the bulb sector. The result of a study on the subject are presented. [Dutch] Er is onderzocht in hoeverre de overschakeling van de broei van tulp op kisten naar de broei op water kan bijdragen aan energiebesparing in de sector. Deze onderzoeksvraag is opgesplitst in twee delen: (1) Hoe groot is de energiebesparing bij overschakeling per m{sup 2} kas en per 1000 gebroeide bollen?; en (2) Wat is het economisch perspectief van waterbroei ten opzichte van de traditionele broei op kisten met potgrond? Overeenkomstig met de huidige ontwikkelingen is voor waterbroei zowel de broei op stilstaand als de broei op stromend water in het project betrokken.

  20. Energy policy instruments and technical change in the residential building sector

    NARCIS (Netherlands)

    Beerepoot, W.M.C.

    2007-01-01

    The passing by the European Parliament of the Energy Performance of Buildings Directive (EPBD) in 2003 obliges all European member states to implement energy regulations for buildings based on the concept of energy performance by the year 2009 ultimately. Given the importance of the development of i

  1. Energy policy instruments and technical change in the residential building sector

    NARCIS (Netherlands)

    Beerepoot, W.M.C.

    2007-01-01

    The passing by the European Parliament of the Energy Performance of Buildings Directive (EPBD) in 2003 obliges all European member states to implement energy regulations for buildings based on the concept of energy performance by the year 2009 ultimately. Given the importance of the development of

  2. Chemical and Petrochemical Sector

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    This publication is a background document on the global chemical and petrochemical sector for the IEA publication Energy Technology Transitions in Industry (IEA, 2009). It provides further, more detailed information on the methodology and data issues for energy efficiency indicators for the sector. The indicators discussed offer insight regarding the energy efficiency improvement potential in the short- to medium-term (by proven technologies).

  3. Challenges for energy efficiency in the buildings sector in the Sao Paulo State, Brazil; Desafios para eficiencia energetica no setor de edificios no estado de Sao Paulo

    Energy Technology Data Exchange (ETDEWEB)

    Matos, Maria Ines; Parente, Virginia [Universidade de Sao Paulo (IEE/USP), SP (Brazil). Inst. de Eletrotecnica e Energia], email: vparente@iee.usp.br

    2010-07-01

    The consumption of energy in the building sector accounts for more than one third of the total final electricity consumption in Sao Paulo State. Considering that, the development of policy measures aiming at the promotion of energy efficiency in the sector should be encouraged. Analysed data reveals the continuing rise of energy consumption resulting form the high number of new buildings and the rising standards of the population in consequence of economic development. Besides this, the retrofit of old buildings presents a huge potential for energy savings. The article analyses and suggests the use of Building Codes as a suitable policy instrument for the Sao Paulo Sate reality. (author)

  4. Assessment of the Energy Impacts of Outside Air in the Commercial Sector

    Energy Technology Data Exchange (ETDEWEB)

    Benne, K.; Griffith, B.; Long, N.; Torcellini, P.; Crawley, D.; Logee, T.

    2009-04-01

    The enormous quantity of energy consumed by U.S. commercial buildings places a significant burden on the energy supply and is a potential source of economic strain. To address this, the DOE Building Technologies Program has established the goal of developing market-viable zero energy buildings by 2025. This study focuses on the effects of outside air, and considers various outside air sources, types of building construction, building subsectors, and climates. Based on the information about energy consumption attributed to outside air, it identifies topics for further research that have the greatest potential to achieve energy savings.

  5. Can microgeneration catalyse behaviour change in the domestic energy sector in the UK?

    Energy Technology Data Exchange (ETDEWEB)

    Bergman, Noam (Univ. of Oxford, Environmental Change Inst., Oxford (United Kingdom))

    2009-07-01

    Domestic energy use accounts for more than a quarter of CO{sub 2} emissions in the UK. Traditional approaches to energy reduction look at direct emissions savings, and recommend insulation and efficiency as more cost-effective than microgeneration. However, microgeneration has indirect, 'soft' benefits and could play a significant role in emissions reduction. Current uptake of microgeneration in the UK is low, with various barriers economic, technical, cultural, behavioural and institutional both to uptake and to maximising energy and emissions savings once installed. Subsidies and spreading information alone do not guarantee maximising uptake, and even if successful, this is not enough to maximise savings. The industry focuses on maximising sales, with no incentives to ensure best installations and use; householders do not have access to the best information and user behaviour does not maximise energy and emission savings. This is related to a broader state of socio-technical 'lock-in' in domestic energy use there's a lack of connection between personal behaviour and energy consumption, let alone global climate change; energy use in the home is rising faster than energy saving measures are implemented. This suggests that a major cultural-behavioural shift is needed to reduce energy/emissions in the home. Transition theory and strategic niche management provide insights into possible systemic change, and a suitable framework for future policies, such as supporting a variety of radically innovative niches, both technological and social. Microgeneration, properly employed, has the potential to play a part in such a transition, by increasing awareness and energy literacy and empowering people to seriously engage in energy debates as producers, as well as consumers, of energy. This deeper understanding and heightened responsibility are crucial in a shift toward bottom-up emissions-reducing behaviour change and better acceptance of top

  6. Towards a Carbon-Neutral Energy Sector: Opportunities and Challenges of Coordinated Bioenergy Supply Chains-A PSE Approach

    Directory of Open Access Journals (Sweden)

    Luis Puigjaner

    2015-06-01

    Full Text Available The electricity generation sector needs to reduce its environmental impact and dependence on fossil fuel, mainly from coal. Biomass is one of the most promising future options to produce electricity, given its potential contribution to climate change mitigation. Even though biomass is an old source of energy, it is not yet a well-established commodity. The use of biomass in large centralised systems requires the establishment of delivery channels to provide the desired feedstock with the necessary attributes, at the right time and place. In terms of time to deployment and cost of the solution, co-combustion/co-gasification of biomass and coal are presented as transition and short-medium term alternatives towards a carbon-neutral energy sector. Hence, there is a need to assess an effective introduction of co-combustion/co-gasification projects in the current electricity production share. The purpose of this work is to review recent steps in Process Systems Engineering towards bringing into reality individualised and ad-hoc solutions, by building a common but adjustable design platform to tailored approaches of biomass-based supply chains. Current solutions and the latest developments are presented and future needs under study are also identified.

  7. How sustainable is Japan's foreign aid policy? An analysis of Japan's official development assistance and funding for energy sector projects

    Science.gov (United States)

    Yamaguchi, Hideka

    Japan has adopted a sustainable development strategy since the late 1980s in the effort to address social and environmental damages caused by past Japan-funded projects in partner nations. Even after about a decade and a half of the policy implementation, however, there are few reports which critically examine effects of the adoption of the idea of sustainable development. This dissertation evaluates Japan's foreign aid policy to determine the extent to which new revisions of aid policy have improved the environmental sustainability of the policy. This dissertation reviews the mainstream idea of sustainable development (also known as the sustainable development paradigm in this dissertation) to reveal the nature of the idea of sustainable development that Japan's foreign aid policy depends on. A literature review of two development discourses---modernization theory and ecological modernization theory---and three types of critiques against the sustainable development paradigm---focused on adverse impacts of modern science, globalization, and environmental overuse---reveals core logics of and problems with the sustainable development paradigm. Japan's foreign aid policy impacts on energy sector development in recipient countries is examined by means of a quantitative analysis and a qualitative analysis. Specifically, it examines the effect of Japan's ODA program over fifteen years that proposed to facilitate sustainable development in developing countries. Special emphasis is given to investigation of ODA disbursements in the energy sector and detailed case studies of several individual energy projects are performed. The dissertation discovers that the sustainable development paradigm guiding Japan's ODA has little capacity to accomplish its goals to bring about social and ecological improvement in developing countries. This dissertation finds three fundamental weaknesses in Japanese ODA policy on energy sector development as well as the sustainable development

  8. India's energy security. Key issues impacting the Indian oil and gas sector

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    This report explores crucial issues pertaining to energy security in India and suggests the objective of charting a roadmap for the future. India's fragile energy security is under severe pressure from its rising dependence on imported oil, regulatory uncertainty and opaque natural gas pricing policies, small pool of skilled manpower and poorly developed upstream infrastructure and dependence on fossil fuels as the dominant source of energy in the near future. To meet the growing energy demand over the next few years, India will have to enhance its energy security by procuring energy supplies at affordable prices. While the country has surplus refining capacity and is an exporter of petroleum products, major investments will have to be made in the domestic upstream industry and to acquire hydrocarbon reserves abroad. In India currently, a move towards a diversified fuel basket, together with a focus on efficient exploration and consumption of energy resources, is needed. Additionally, key areas of action are: Accelerated development of energy infrastructure; Human resource development; and Technological upgrade. A more conducive policy environment coupled with an effective regulatory regime is, without doubt, the basis for accelerated growth of domestic energy resources. Energy security needs integrated action by all stakeholders.

  9. Strategies to enhance waste minimization and energy conservation within organizations: a case study from the UK construction sector.

    Science.gov (United States)

    Jones, Jo; Jackson, Janet; Tudor, Terry; Bates, Margaret

    2012-09-01

    Strategies for enhancing environmental management are a key focus for the government in the UK. Using a manufacturing company from the construction sector as a case study, this paper evaluates selected interventionist techniques, including environmental teams, awareness raising and staff training to improve environmental performance. The study employed a range of methods including questionnaire surveys and audits of energy consumption and generation of waste to examine the outcomes of the selected techniques. The results suggest that initially environmental management was not a focus for either the employees or the company. However, as a result of employing the techniques, the company was able to reduce energy consumption, increase recycling rates and achieve costs savings in excess of £132,000.

  10. The 2nd Order Focusing by Energy for TOF Sector Field Mass Analyzer with an Orthogonal Acceleration: Theory, Modeling, Experiment

    Science.gov (United States)

    Poteshin, S. S.; Chernyshev, D. M.; Sysoev, Alexey A.; Sysoev, Alexander A.

    Currently axially symmetric type of analyzer with an electrostatic sector fields (AESF) is rarely used to construct time-of-flight mass spectrometers. The main drawback, hindering the wider use of the analyzers of this type, is the lack of chromatic second-order focusing by energy. However, the configuration of AESF in combination with orthogonal accelerator (OA) allows to achieved it through compensation of energy aberrations of the analyzer in the system of orthogonal input of the ion beam. In the presented work the results of theoretical calculation, simulation and experimentally obtained data are compared. Characteristics of the analyzer with OA in a large extent depend on the parameters of the incoming ion beam. Data of modeling the 2nd stage of gas-dynamic interface, which have the greatest influence on the parameters of the ion beam, is provided.

  11. Quick scan energy conservation investments in the social rental sector; Quick scan investeren in energiebesparing sociale huursector

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-07-15

    Through a brief examination it is inventoried to what extent Dutch government policy affects the number of projects and investment with regard to energy conservation in the social rental sector. June 2013, a brief questionnaire was sent by email to contacts of the Energy Team of the Dutch 'Woonbond' (association of (potential) tenants) to gain insight into the present situation. This report presents the results [Dutch] Via een kort onderzoek is geinventariseerd in hoeverre het kabinetsbeleid invloed heeft op het aantal projecten en investeringen in energiebesparing in de sociale huursector. In juni is via een korte vragenlijst per email onder contacten van het Energieteam van de Nederlandse Woonbond bij woningcorporaties gepeild wat de situatie is. In deze rapportage worden de resultaten weergegeven.

  12. An application of input-output analysis in analyzing the impacts of final demands changes on the total outputs of Japanese energy sectors: A further study

    Science.gov (United States)

    Zuhdi, Ubaidillah

    2015-06-01

    The purpose of this study is to continue the previous study which discussed the impacts of final demands changes on the total outputs of Japanese energy sectors. More specifically, this study aims to conduct a deeper analysis regarding these impacts. This study employs a demand-pull Input- Output (IO) quantity model, one of the calculation instruments in IO analysis, as a tool of analysis. This study focuses on two sectors, namely (1) petroleum refinery products, and (2) non-ferrous metals. Two conditions are considered in the analysis part, namely (1)