Energy Choices. The energy markets and the energy policy choices

International Nuclear Information System (INIS)

Bergman, Lars; Lindh, Hampus

2009-03-01

Well-functioning energy markets are in society's interests whatever the circumstances. Furthermore, supply, demand and the competitive situation in the various energy markets influence the effect of energy and climate change policy measures. There are therefore good reasons to examine and evaluate how the energy markets operate. In this report we specifically focus on the energy markets. The analysis has been carried out against the background of the overall objectives for energy and climate change policy in Sweden and the EU. However, for these goals to be attainable a number of concrete energy and climate change policy decisions will have to be taken in the coming years. Some of these are key issues that will prove decisive for the formulation of energy and climate change policy, and we therefore also discuss these. The first of these concerns which policy instruments should be chosen to influence the energy markets. The second key issue concerns the power companies' prospects for using nuclear power even in the future. We will also focus on the extent to which energy and climate change policy chooses to prioritise measures which mean that climate change policy objectives can be achieved at the lowest possible cost. We can briefly summarize our results in the following conclusions: The cost of achieving the climate change policy objectives set by Sweden and the EU will probably be very high. It is therefore important that the choices made ensure that climate change policy objectives are achieved at the lowest possible cost. Focusing on keeping costs to a minimum may in actual fact be the very thing that makes it at all possible to achieve these goals. The best solution then is as far as possible to base energy and climate change policy on so-called market-based instruments, such as emission charges and tradable emission permits. Emissions of carbon dioxide are easy to measure and the siting of emission sources is irrelevant in terms of the effect of the emissions

Summary of the law relating to atomic energy and radioactive substances

International Nuclear Information System (INIS)

Sim, D.F.; Ritchie, K.J.S.

1983-01-01

This summary is an updated version of a previous revision of the summary of the United Kingdom's legislation on atomic energy and reviews the main texts in that field. Reference is made to the regulations on atomic energy, nuclear installations, radioactive substances, transport of such substances, radiation protection etc. The Energy Act 1983 amends the third party liability provisions of the nuclear installations Act 1965 in particular by raising the limits of compensation for nuclear damage. (NEA) [fr

Food and energy choices for India: a programming model with partial endogenous energy requirements.

Science.gov (United States)

Parikh, K S; Srinivasan, T N

1980-09-01

This paper presents a mathematical model for all matter-energy processing subsystems at the level of the society, specifically India. It explores India's choices in the food and energy sectors over the coming decades. Alternative land intensive, irrigation energy intensive, and fertilizer intensive techniques of food production are identified using a nonlinear programming model. The land saved is devoted to growing firewood. The optimum combination of railway (steam, diesel, and electric traction) and road (automobiles, diesel trucks, and diesel and gasoline buses) transport is determined. For the oil sector, two alternative sources of supply of crude oil and petroleum products are included, namely, domestic production and imports. The optimum choice is determined through a linear programming model. While the model is basically a static one, designed to determine the optimal choice for the target year of 2000-2001, certain intertemporal detail is incorporated for electricity generation. The model minimizes the costs of meeting the needs for food, transport in terms of passenger kilometers and goods per ton per kilometer, energy needs for domestic cooking and lighting, and the energy needs of the rest of the economy.

Summary of the law relating to atomic energy and radioactive substances

International Nuclear Information System (INIS)

Sim, D.F.; Ritchie, K.J.S.

1982-01-01

This Summary is an updated version of a previous revision of the Summary of the United Kingdom's legislation on atomic energy and reviews the main texts in that field. Reference is made to the regulations on atomic energy, nuclear installations, radioactive substances, transport of such substances, radiation protection etc. It is intended to be a signpost to the relevant law, but does not cover any aspect in detail. The Summary also refers to international agreements in the nuclear field: conventions and regulations on the transport of radioactive substances and nuclear material, nuclear third party liability, radiation protection and environmental protection. (NEA) [fr

FWP executive summaries: Basic energy sciences materials sciences programs

Energy Technology Data Exchange (ETDEWEB)

Samara, G.A.

1996-02-01

This report provides an Executive Summary of the various elements of the Materials Sciences Program which is funded by the Division of Materials Sciences, Office of Basic Energy Sciences, U.S. Department of Energy at Sandia National Laboratories, New Mexico.

Multiple-choice test of energy and momentum concepts

OpenAIRE

Singh, Chandralekha; Rosengrant, David

2016-01-01

We investigate student understanding of energy and momentum concepts at the level of introductory physics by designing and administering a 25-item multiple choice test and conducting individual interviews. We find that most students have difficulty in qualitatively interpreting basic principles related to energy and momentum and in applying them in physical situations.

Swiss Energy Perspectives 2035 - Management summary

International Nuclear Information System (INIS)

2007-01-01

This management summary issued by the Swiss Federal Office of Energy (SFOE) summarises the Swiss Energy Perspectives 2035 - a five-part synthesis report published in 2007. The report presents no prognoses but provides an 'if-then' overview of a set of four scenarios that examined ways in which Swiss energy demands could be met by the year 2035. National and international boundary conditions taken into account are reviewed and the four scenarios are introduced and briefly described. These include the reference scenario 'Business as Usual', 'Increased Co-operation' between politics and business, 'New Priorities' with goals set to reduce energy consumption and CO 2 emissions and 'On the Way to a 2000-Watt Society'. Risks posed and chances provided are discussed, as are the options for taking action

Summaries of FY 1977, research in high energy physics

Energy Technology Data Exchange (ETDEWEB)

1977-10-01

The U.S. Department of Energy, through the Office of Energy Research and the Division of High Energy and Nuclear Physics, provides approximately 90% of the total federal support for high energy physics research effort in the United States. The High Energy Physics Program primarily utilizes four major U.S. high energy accelerator facilities and over 50 universities under contract to do experimental and theoretical investigations on the properties, structure and transformation of matter and energy in their most basic forms. This compilation of research summaries is intended to present a convenient report of the scope and nature of high energy physics research presently funded by the U.S. Department of Energy. The areas covered include conception, design, construction, and operation of particle accelerators; experimental research using the accelerators and ancillary equipment; theoretical research; and research and development programs to advance accelerator technology, particle detector systems, and data analysis capabilities. Major concepts and experimental facts in high energy physics have recently been discovered which have the promise of unifying the fundamental forces and of understanding the basic nature of matter and energy. The summaries contained in this document were reproduced in essentially the form submitted by contractors as of January 1977.

Summaries of FY 1977, research in high energy physics

International Nuclear Information System (INIS)

1977-10-01

The U.S. Department of Energy, through the Office of Energy Research and the Division of High Energy and Nuclear Physics, provides approximately 90% of the total federal support for high energy physics research effort in the United States. The High Energy Physics Program primarily utilizes four major U.S. high energy accelerator facilities and over 50 universities under contract to do experimental and theoretical investigations on the properties, structure and transformation of matter and energy in their most basic forms. This compilation of research summaries is intended to present a convenient report of the scope and nature of high energy physics research presently funded by the U.S. Department of Energy. The areas covered include conception, design, construction, and operation of particle accelerators; experimental research using the accelerators and ancillary equipment; theoretical research; and research and development programs to advance accelerator technology, particle detector systems, and data analysis capabilities. Major concepts and experimental facts in high energy physics have recently been discovered which have the promise of unifying the fundamental forces and of understanding the basic nature of matter and energy. The summaries contained in this document were reproduced in essentially the form submitted by contractors as of January 1977

Fossil energy program. Summary document

Energy Technology Data Exchange (ETDEWEB)

None

1980-05-01

This program summary document presents a comprehensive overview of the research, development, and demonstration (RD and D) activities that will be performed in FY 1981 by the Assistant Secretary for Fossil Energy (ASFE), US Department of Energy (DOE). The ASFE technology programs for the fossil resources of coal, petroleum (including oil shale) and gas have been established with the goal of making substantive contributions to the nation's future supply and efficienty use of energy. On April 29, 1977, the Administration submitted to Congress the National Energy Plan (NEP) and accompanying legislative proposals designed to establish a coherent energy policy structure for the United States. Congress passed the National Energy Act (NEA) on October 15, 1978, which allows implementation of the vital parts of the NEP. The NEP was supplemented by additional energy policy statements culminating in the President's address on July 15, 1979, presenting a program to further reduce dependence on imported petroleum. The passage of the NEA-related energy programs represent specific steps by the Administration and Congress to reorganize, redirect, and clarify the role of the Federal Government in the formulation and execution of national energy policy and programs. The energy technology RD and D prog4rams carried out by ASFE are an important part of the Federal Government's effort to provide the combination and amounts of energy resources needed to ensure national security and continued economic growth.

Federal Wind Energy Program. Program summary. [USA

Energy Technology Data Exchange (ETDEWEB)

None

1978-01-01

The objective of the Federal Wind Energy Program is to accelerate the development of reliable and economically viable wind energy systems and enable the earliest possible commercialization of wind power. To achieve this objective for small and large wind systems requires advancing the technology, developing a sound industrial technology base, and addressing the non-technological issues which could deter the use of wind energy. This summary report outlines the projects being supported by the program through FY 1977 toward the achievement of these goals. It also outlines the program's general organization and specific program elements.

Nuclear Energy Innovation Workshops. Executive Summary

Energy Technology Data Exchange (ETDEWEB)

Allen, Todd [Idaho National Lab. (INL), Idaho Falls, ID (United States); Jackson, John [Idaho National Lab. (INL), Idaho Falls, ID (United States); Hildebrandt, Phil [Idaho National Lab. (INL), Idaho Falls, ID (United States); Baker, Suzy [Idaho National Lab. (INL), Idaho Falls, ID (United States)

2015-06-01

The nuclear energy innovation workshops were organized and conducted by INL on March 2-4, 2015 at the five NUC universities and Boise State University. The output from these workshops is summarized with particular attention to final summaries that were provided by technical leads at each of the workshops. The current revision includes 3-4 punctuation corrections and a correction of the month of release from May to June.

Technological choices and development: the energy conservation case in the Tunisian industry

International Nuclear Information System (INIS)

Sellami, H.

1988-01-01

The technological choices for an industrial development, especially in a developing country such as Tunisia, may be determined by two opposite principles: the appropriate technologies and the technological short cuts. The methodological approach presented here is based on a comparison of the technological choices for energy conservation in France and in Tunisia. The main energy consuming industrial sectors are analyzed for their technology use and their relative energy consumptions

Energy Choices and Climate Change: A New Interactive Feature on Windows to the Universe

Science.gov (United States)

Gardiner, L. S.; Russell, R. M.; Ward, D.; Johnson, R. M.; Henderson, S.; Foster, S. Q.

2009-12-01

We have developed a new, self-paced online module to foster understanding of how choices made about energy production and energy use affect greenhouse gas emissions and climate change. The module, entitled “Energy Choices and Climate Change” is available on Windows to the Universe (www.windows.ucar.edu), an extensive educational Web site used by over 20 million people each year. “Energy Choices and Climate Change” provides a new way to look at issues related to energy and climate change, emphasizing the climate implications of the choices we make. “Energy Choices and Climate Change” allows users to explore two different scenarios through which they make decisions about energy production or use. In the “Ruler of the World” scenario, the user is given the authority to make decisions about the mix of energy sources that will be used worldwide with the aim of reducing emissions while meeting global energy demand and monitoring costs and societal implications. In “The Joules Family” scenario, the user makes decisions about how to change the way a hypothetical family of four uses energy at home and for transportation with the aim of reducing the family’s carbon emissions and fossil fuel use while keeping costs less than long-term savings. While this module is intended for a general public audience, an associated teacher’s guide provides support for secondary educators using the module with students. Windows to the Universe is a project of the University Corporation for Atmospheric Research Office of Education and Outreach. Funding for the Energy Choices and Climate Change online module was provided by the National Center for Atmospheric Research.

Summary the race to reinvent energy and stop global warming

CERN Document Server

2013-01-01

Complete summary of Fred Krupp and Miriam Horn's book: ""Earth: The Sequel: The Race to Reinvent Energy and Stop Global Warming"". This summary of the ideas from Fred Krupp and Miriam Horn's book ""Earth: The Sequel"" explains how capitalism, as the most powerful economic force in the world, is the only engine of change that has the strength to stop global warming. In their book, the authors demonstrate how this can be achieved by installing a cap-and-trade initiative, providing genuine economic incentives for companies and reducing their carbon footprint. This summary explains their theory in

Energy vectors - Perennial guidebook for energy choices; Vecteurs d'energie - Guide perenne pour les choix energetiques

Energy Technology Data Exchange (ETDEWEB)

Caseau, P.; Ruelle, G.; Bacher, P.; Bamberger, Y.; Castillon, P.; Decomps, B.; Dhers, J.; Jarry, B.; Lefaudeux, F.; Mudry, F.; Saunier, B. [Academie des Technologies, Grand Palais des Champs Elysees - Porte C - Avenue Franklin D. Roosevelt - 75008 Paris (France); Careme, F.; Rogeaux, B. [EdF, 22-30, avenue de Wagram 75008 Paris (France); Choux, G. [Total, 2, place Jean Millier La Defense 6, 92400 Courbevoie (France); Morel, H. [CNRS, 3 Rue Michel-Ange, 75016 Paris (France)

2011-11-17

Energy vector means the distributed form of energy which is paid by the end-user: the automotive fuel at the gas station, the electricity at the plug. Vectors are characterized by two essential properties: they are structured in networks allowing a large access to users and a geographical and time adjustment of the demand thanks to transport and storage facilities. The link they create between sources and needs allows to introduce both upstream and downstream competitions (what usage is the most profitable? What source or vector is the most economical?). These two properties of vectors allow to use the economical and ecological competitions to help the decision-makers in the choice of the energy mix. This book explores these competitions with a double compass: ecological (greenhouse gases abatement) and economical (the less cost). The parametrical structure of the study allows to use it according to various hypotheses concerning the future evolution of energy source and CO{sub 2} prices. Therefore, it represents a perennial guidebook of energy choices. (J.S.)

France and nuclear energy: reflections on some choices

International Nuclear Information System (INIS)

Guillaumat-Tailliet, Francois

1987-01-01

In no other country is the relative importance of nuclear energy in the energy supply system larger than in France. This development, both recent and rapid, represents the French response to the tensions in the international energy markets over the last decade. The authorities' concern to regain a large measure of energy independence has led them to determined action to promote the use of electricity - nationally produced - by consumers. To control production costs, and make investment in nuclear technology profitable, an extension of the market was needed, i.e. it was necessary to produce and sell a lot of nuclear electricity. Beyond the passion to which it gives rise, this choice deserves a full analysis. Although the nuclear programme is an undisputed technical success, it is now seen to be suffering from some consequences of its rapid implementation. Because of some structural factors, demand for electricity did not grow as fast as supply, despite various incentives: inertia of consumers' habits, but also the inherent characteristics of each kind of energy whose efficiency depends upon the technology used and the nature of the needs to be met. The French commitment towards nuclear energy is largely irreversible, but it does not follow that there is no room for manoeuvre. To illuminate the choices of energy policy, at least four fundamental questions have to be answered, even if only hypothetically. This document was initially published in: 'Observations et diagnostics economiques: revue de l'OFCE', no.19, 1987. pp. 189-227

Energy efficiency and appliance purchases in Europe: Consumer profiles and choice determinants

International Nuclear Information System (INIS)

Gaspar, Rui; Antunes, Dalila

2011-01-01

This study seeks to the following: (1) understand the factors/characteristics typically considered when purchasing electrical appliances, (2) analyse the differences between consumer profiles regarding these and (3) understand the factors driving the consideration of energy efficiency class by purchasers. Results indicate a preference for first considering cost, followed by quality and energy consumption considerations. These are correlated positively with the consideration of energy efficiency class in consumer choices. Also, regression analysis shows environmental attitudes to be negative predictors of energy efficiency class consideration, while specific environmental behaviours were positive predictors. Finally, consumer profiles were identified based on gender, age and whether or not the purchaser was accompanied when decisions were made. Implications for retail employee training and the development of persuasive messages for consumers based on established profiles are discussed. - Highlights: → We assessed factors typically considered by consumers in electrical appliances choice. → Characteristics identified as most important for choice were as follows: cost, quality and energy consumption. → These correlated positively with the consideration of energy efficiency class. → Differences between consumer profiles regarding the characteristics consideration were identified. → Differences imply persuasive messages adaption to these, to increase energy class consideration.

Advanced energy projects FY 1994 research summaries

International Nuclear Information System (INIS)

1994-09-01

The Division of Advanced Energy Projects (AEP) provides support to explore the feasibility of novel, energy-related concepts that evolve from advances in basic research. These concepts are typically at an early stage of scientific definition and, therefore, are premature for consideration by applied research or technology development programs. The AEP also supports high-risk, exploratory concepts that do not readily fit into a program area but could have several applications that may span scientific disciplines or technical areas. Projects supported by the Division arise from unsolicited ideas and concepts submitted by researchers. The portfolio of projects is dynamic and reflects the broad role of the Department in supporting research and development for improving the Nation's energy outlook. FY 1994 projects include the following topical areas: novel materials for energy technology; renewable and biodegradable materials; exploring uses of new scientific discoveries; alternate pathways to energy efficiency; alternative energy sources; and innovative approaches to waste treatment and reduction. Summaries are given for 66 projects

Energy-saving technology choices by Dutch glasshouse firms

NARCIS (Netherlands)

Pietola, K.; Oude Lansink, A.G.J.M.

2006-01-01

This paper estimates a sequence of energy-saving technology choices by Dutch glasshouse firms. The model allows for time-constant, firm-specific effects and serial correlation of errors and it is estimated on panel data over the period 1991¿1995. The unobserved error sequences are simulated in the

Photovoltaic Energy Program Contract Summary; Fiscal Year 1998

Energy Technology Data Exchange (ETDEWEB)

Surek, T.

1999-02-16

This document provides individual summaries of some 200 photovoltaics research projects performed in house and by subcontractors to Department of Energy national laboratories and field offices, including the National Renewable Energy Laboratory, Sandia National Laboratories, Golden Field Office, Brookhaven National Laboratory, Albuquerque Field Office, and Boston Support Office. The document is divided into the following sections: research and development, technology development, and systems engineering and applications. Three indexes are included: performing organizations by name, performing organizations by state, and performing organizations by technology area.

Household biomass energy choice and its policy implications on improving rural livelihoods in Sichuan, China

International Nuclear Information System (INIS)

Chen, Qiu; Yang, Haoran; Liu, Tianbiao; Zhang, Lin

2016-01-01

It is widely known that a switch from traditional biomass energy to modern clean, safe and efficient energy could improve local rural livelihoods by enhancing the access to ‘high quality’ energy and reducing the negative impacts of traditional biomass energy on health, environment and living standards. Hence, in this paper, we used alternative-specific conditional logit model (ASCLM) to examine the rural household energy choice behaviors in Sichuan Province of China from the perspective of revealed and stated preferences. The results show that the fuel switching in our study region is not a simple unidirectional process from traditional biomass energy to modern fuels as incomes improve. Household energy choice behaviors could be not only affected by energy-specific characteristics such as fuel price, smoky level and safety risk, but also influenced by household-specific factors such as income level, age and educational level of the decision maker, household demographic structure, number of people frequently eating at home, distance to the nearest biomass collecting spot and household location, suggesting that government should attach more importance to simultaneously improve energy quality, control energy price and enhance household socio-economic status. - Highlights: •McFadden's choice model was applied to analyze household energy choice in Sichuan. •We examined household revealed and stated preferences for different fuels. •Household fuel switching is not a simple or unidirectional process. •Households prefer to use fuel with lower cost, higher safety and lower indoor pollution. •Household fuel choice is affected by interactions among multiple factors.

Agent-based modelling of consumer energy choices

Science.gov (United States)

Rai, Varun; Henry, Adam Douglas

2016-06-01

Strategies to mitigate global climate change should be grounded in a rigorous understanding of energy systems, particularly the factors that drive energy demand. Agent-based modelling (ABM) is a powerful tool for representing the complexities of energy demand, such as social interactions and spatial constraints. Unlike other approaches for modelling energy demand, ABM is not limited to studying perfectly rational agents or to abstracting micro details into system-level equations. Instead, ABM provides the ability to represent behaviours of energy consumers -- such as individual households -- using a range of theories, and to examine how the interaction of heterogeneous agents at the micro-level produces macro outcomes of importance to the global climate, such as the adoption of low-carbon behaviours and technologies over space and time. We provide an overview of ABM work in the area of consumer energy choices, with a focus on identifying specific ways in which ABM can improve understanding of both fundamental scientific and applied aspects of the demand side of energy to aid the design of better policies and programmes. Future research needs for improving the practice of ABM to better understand energy demand are also discussed.

Top physics at high-energy lepton colliders. Summary

International Nuclear Information System (INIS)

Vos, M.

2016-04-01

A summary is presented of the workshop ''top physics at linear colliders'' that was held at IFIC Valencia from the 30"t"h of June to the 3"r"d July 2015. We present an up-to-date status report of studies into the potential for top quark physics of lepton colliders with an energy reach that exceeds the top quark pair production threshold, with a focus on the linear collider projects ILC and CLIC. This summary shows that such projects can offer very competitive determinations of top quark properties (mass, width) and its interactions with other Standard Model particles, in particular electroweak gauge bosons and the Higgs boson. In both areas the prospects exceed the LHC potential significantly - often by an order of magnitude.

Biomass energy systems program summary. Information current as of September 30, 1979

Energy Technology Data Exchange (ETDEWEB)

1980-10-01

This program summary describes each of the DOE's Biomass Energy System's projects funded or in existence during fiscal year 1979 and reflects their status as of September 30, 1979. The summary provides an overview of the ongoing research, development, and demonstration efforts of the preceding fiscal year as well. (DMC)

Advanced energy projects: FY 1987 research summaries

International Nuclear Information System (INIS)

1987-09-01

This report contains brief summaries of all projects active in the Division of Advanced Energy Projects during Fiscal Year 1987 (October 1, 1986-September 30, 1987). The intent of this compilation is to provide a convenient means for quickly acquainting an interested reader with the program in Advanced Energy Projects. More detailed information on research activities in a particular project may be obtained by contacting directly the principal investigator. Some projects will have reached the end of their contract periods by the time this book appears, and will, therefore, no longer be active. Those cases in which work was completed in FY '87 are indicated by the footnote: Project completed. The annual funding level of each project is shown

Summary of Country Reports Submitted to the Energy Efficiency Working Party: October 2011

Energy Technology Data Exchange (ETDEWEB)

NONE

2011-07-01

The purpose of this summary report is to highlight energy efficiency policy action and planning in IEA member countries submited to the Energy Efficiency Working Party (EEWP) from March to September 2011.

Political ideology affects energy-efficiency attitudes and choices.

Science.gov (United States)

Gromet, Dena M; Kunreuther, Howard; Larrick, Richard P

2013-06-04

This research demonstrates how promoting the environment can negatively affect adoption of energy efficiency in the United States because of the political polarization surrounding environmental issues. Study 1 demonstrated that more politically conservative individuals were less in favor of investment in energy-efficient technology than were those who were more politically liberal. This finding was driven primarily by the lessened psychological value that more conservative individuals placed on reducing carbon emissions. Study 2 showed that this difference has consequences: In a real-choice context, more conservative individuals were less likely to purchase a more expensive energy-efficient light bulb when it was labeled with an environmental message than when it was unlabeled. These results highlight the importance of taking into account psychological value-based considerations in the individual adoption of energy-efficient technology in the United States and beyond.

Political ideology affects energy-efficiency attitudes and choices

Science.gov (United States)

Gromet, Dena M.; Kunreuther, Howard; Larrick, Richard P.

2013-01-01

This research demonstrates how promoting the environment can negatively affect adoption of energy efficiency in the United States because of the political polarization surrounding environmental issues. Study 1 demonstrated that more politically conservative individuals were less in favor of investment in energy-efficient technology than were those who were more politically liberal. This finding was driven primarily by the lessened psychological value that more conservative individuals placed on reducing carbon emissions. Study 2 showed that this difference has consequences: In a real-choice context, more conservative individuals were less likely to purchase a more expensive energy-efficient light bulb when it was labeled with an environmental message than when it was unlabeled. These results highlight the importance of taking into account psychological value-based considerations in the individual adoption of energy-efficient technology in the United States and beyond. PMID:23630266

Mediterranean energy perspectives - Turkey. Executive summary

International Nuclear Information System (INIS)

2014-09-01

This in-depth study provides insight into Turkey's energy profile from the early 1960's to the present and an outlook to 2030. MEP-Turkey presents detailed analysis and data on the supply and demand balance for the major components of the energy sector with particular emphasis on sectoral analysis. It is based on OME's proprietary Mediterranean Energy Econometric Model for Turkey developed for this publication. The outlook to 2030 presents two possible pathways for energy demand based on different assumptions. The conservative scenario considers past trends, policies in force and on-going projects, but takes a cautious approach regarding the implementation and timing of policy measures and planned projects. The proactive scenario assumes effective achievements to lessen dependence on imported fuels by giving emphasis to production of domestic resources, stronger efficiency programmes and a more diversified energy supply mix including more renewable energy. To achieve ambitious energy efficiency levels and implement as much renewable energy sources as foreseen in the Proactive Scenario will require unwavering political will, strong policies and measures, as well as sizeable investments, especially by the private sector. Both scenarios, built from the same assumption for population, economic growth, and international fossil-fuel prices, are based on the premise that energy demand will be met. Turkey's future, stimulated by a booming economy and population, an export-oriented industry and a blossoming domestic market, looks bright. The energy needed to fuel this growth will depend greatly on the paths chosen. In this context, the country finds itself at a historical crossroads in its development, as the energy policy choices it makes today will shape Turkey's energy future and its ability to attract the considerable investments required in the energy industry

Nuclear energy and Indian society: Public engagement, risk assessment and legal frameworks - Summary of the proceedings

International Nuclear Information System (INIS)

Kini, Els Reynaers; Dipankar Bandyopadhyay, I.; Kanwar, Bhanudey

2014-01-01

The Nuclear Law Association (NLA) has organised its 3. Annual Meeting with the specific aim to deliberate on public engagement, consultation and acceptance of nuclear energy projects. The meeting further aimed to seek a better understanding of the necessary legal framework for a safe nuclear energy program in India. The themes covered by the conference were: Public engagement, consultation and acceptance; Nuclear energy safety and public discourse; Case studies from India on public engagement; Land acquisition and EIA in India; Safety regulations and its enforcement; Nuclear regulatory institutions; Siting, consent and project execution; Nuclear liability and compensation. The meeting was organised in 3 sessions dealing with: 1 - Public engagement, consultation and acceptance of nuclear projects: - Sociological context of public engagement and consultation, - Current state of affairs and new approaches to public consultation, - Case studies from new green field nuclear project sites, - Public opinion and acceptability for nuclear energy projects, - Role of State, NGOs and Public; 2 - Vales, Attitudes and Acceptability - Lessons from other countries: - Fukushima and nuclear energy choices, - Social dimensions of nuclear power, - Public engagement, acceptance and regulatory process, - Management of HLW. 3 - Legal Framework for a Safe and Secure Nuclear Energy Program: - Safety regulations and its enforcement, - Nuclear regulatory institutions, - Siting, consent and project execution, - Environmental impact assessments and plans, - Nuclear liability and compensation. Several of the papers presented will be published in the Journal of Risk Research in early 2015 as part of the Special Issue on Nuclear Energy and Indian Society: Public Engagement, Risk Assessment and Legal Frameworks. This article is the summary of the proceedings

Energy choice criteria and approaches in the building industry

International Nuclear Information System (INIS)

Despretz, H.

2006-01-01

With the recent evolutions in the global and local energy context, any actor of the building sector must contribute to reduce the environmental impact of new or existing buildings by integrating environmental and energy optimization elements during their construction or rehabilitation. This article presents, first, the global energy problem that nations, groups of nations and economic agents have to cope with (demographic growth, environmental impacts, market tensions and resources depletion, markets liberalization, sustainable development and sustainable decay). The second chapter presents the main elements of the evolution of the economic, legal and environmental context and their impact on energy markets (environmental constraints, security of energy supplies, opening of energy markets, European directives under preparation, decentralized energy production technologies). The last chapter describes the energy choice criteria according to the new environmental constraints (general problem, prices, environmental impacts, decision making). An overview of energy resources and markets, of electricity prices formation, and of the international dispositions against greenhouse effect are gathered in appendixes. (J.S.)

Future implications of China's energy-technology choices

International Nuclear Information System (INIS)

Larson, E.D.; Wu Zongxin; DeLaquil, Pat; Chen Wenying; Gao Pengfei

2003-01-01

This paper summarizes an assessment of future energy-technology strategies for China that explored the prospects for China to continue its social and economic development while ensuring national energy-supply security and promoting environmental sustainability over the next 50 years. The MARKAL energy-system modeling tool was used to build a model of China's energy system representing all sectors of the economy and including both energy conversion and end-use technologies. Different scenarios for the evolution of the energy system from 1995 to 2050 were explored, enabling insights to be gained into different energy development choices. The analysis indicates a business-as-usual strategy that relies on coal combustion technologies would not be able to meet all environmental and energy security goals. However, an advanced technology strategy emphasizing (1) coal gasification technologies co-producing electricity and clean liquid and gaseous energy carriers (polygeneration), with below-ground storage of some captured CO 2 ; (2) expanded use of renewable energy sources (especially wind and modern biomass); and (3) end-use efficiency would enable China to continue social and economic development through at least the next 50 years while ensuring security of energy supply and improved local and global environmental quality. Surprisingly, even when significant limitations on carbon emissions were stipulated, the model calculated that an advanced energy technology strategy using our technology-cost assumptions would not incur a higher cumulative (1995-2050) total discounted energy system cost than the business-as-usual strategy. To realize such an advanced technology strategy, China will need policies and programs that encourage the development, demonstration and commercialization of advanced clean energy conversion technologies and that support aggressive end-use energy efficiency improvements

Summaries of FY 1984 research in high energy physics

International Nuclear Information System (INIS)

1984-12-01

The US Department of Energy, through the Office of Energy Research, Division of High Energy and Nuclear Physics, provides approximately 90 percent of the total federal support for high energy physics research effort in the United States. The High Energy Physics Program primarily utilizes four major US high energy accelerator facilities and over 90 universities under contract to do experimental and theoretical investigations on the properties, structure, and transformation of matter and energy in their most basic forms. This compilation of research summaries is intended to present a convenient report of the scope and nature of high energy physics research presently funded by the US Department of Energy. The areas covered include: (1) conception, design, construction, and operation of particle accelerators; (2) experimental research using the accelerators and ancillary equipment; (3) theoretical research; and (4) research and development programs to advance accelerator technology, particle detector systems, and data analysis capabilities. Major concepts and experimental facts in high energy physics have recently been discovered which have the promise of unifying the fundamental forces and of unerstanding the basic nature of matter and energy

Strategic choices for renewable energy investment: Conceptual framework and opportunities for further research

International Nuclear Information System (INIS)

Wüstenhagen, Rolf; Menichetti, Emanuela

2012-01-01

This paper introduces the special issue on Strategic Choices for Renewable Energy Investment, which is a collection of best papers presented at an international research conference held in St. Gallen (Switzerland) in February 2010. Substantial private investment is needed if public policy objectives to increase the share of renewable energy and prevent dangerous anthropogenic climate change are to be achieved. The aim of this paper, and the entire special issue, is to draw scholarly attention to the processes underlying strategic choices for renewable energy investment, and how they are influenced by energy policy. We disentangle the role of risk-return perceptions, portfolio effects and path dependence in explaining energy investment decisions, and suggest that the heterogeneous universe of investors requires a segmentation of policies. The paper outlines some of the rich opportunities for further research in this emerging area.

Summaries of research in high energy physics

International Nuclear Information System (INIS)

1987-11-01

The compilation of summaries of research and technology R and D efforts contained in this volume is intended to present a detailed narrative description of the scope and nature of the HEP activities funded by the Department of Energy in the FY 1985/FY 1986 time period. Topic areas covered include the following: experimental research using the accelerators and particle detector facilities and other related research; theoretical research; conception, design, construction, and operation of particle accelerators and detectors facilities; and research and development programs intended to advance accelerator technology, particle detector technology, and data analysis capabilities

Summary of Country Reports Submitted to the Energy Efficiency Working Party - September 2010

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-07-01

The purpose of this summary report is to highlight energy efficiency policy action and planning in IEA member countries since the last meeting of the Energy Efficiency Working Party (EEWP)1 held in January 2010. This paper provides an overview of energy efficiency developments across all sectors, but is not meant to be a comprehensive review of every energy efficiency-related policy in IEA member countries. At the request of the EEWP, this issue of the country report summary focuses primarily on transport. Countries reported a wide range of energy efficiency policy activity. Compared with past reports, energy efficiency policy planning seems to be giving way to programme implementation in the buildings, lighting and appliances sectors. Planning and implementation is underway in the transport sector. Measures in the transport sector are diverse and include financial support for electric vehicle R&D and pilot projects, fiscal policies to encourage the purchase of efficient vehicles, eco-drive programmes and vehicle labelling. Measures of note outside the transport sector include the promotion of smart metering.

Summary of Country Reports Submitted to the Energy Efficiency Working Party - October 2011

Energy Technology Data Exchange (ETDEWEB)

NONE

2011-07-01

The purpose of this summary report is to highlight energy efficiency policy action and planning in IEA member countries since the last meeting of the Energy Efficiency Working Party (EEWP) held in March 2011. This paper provides an overview of energy efficiency developments across all sectors, but is not meant to be a comprehensive review of every energy efficiency-related policy in IEA member countries.

Bio-energy in Europe: changing technology choices

International Nuclear Information System (INIS)

Faaij, Andre P.C.

2006-01-01

Bio-energy is seen as one of the key options to mitigate greenhouse gas emissions and substitute fossil fuels. This is certainly evident in Europe, where a kaleidoscope of activities and programs was and is executed for developing and stimulating bio-energy. Over the past 10-15 years in the European Union, heat and electricity production from biomass increased with some 2% and 9% per year, respectively, between 1990 and 2000 and biofuel production increased about eight-fold in the same period. Biomass contributed some two-thirds of the total renewable energy production in the European Union (EU) (2000 PJ) or 4% of the total energy supply in 1999. Given the targets for heat, power and biofuels, this contribution may rise to some 10% (6000 PJ) in 2010. Over time, the scale at which bio-energy is being used has increased considerably. This is true for electricity and combined heat and power plants, and how biomass markets are developing from purely regional to international markets, with increasing cross-border trade-flows. So far, national policy programs proved to be of vital importance for the success of the development of bio-energy, which led to very specific technological choices in various countries. For the future, a supra-national approach is desired: comprehensive research development, demonstration and deployment trajectories for key options as biomass integrated gasification/combined cycle and advanced biofuel concepts, develop an international biomass market allowing for international trade and an integral policy approach for bio-energy incorporating energy, agricultural, forestry, waste and industrial policies. The Common Agricultural Policy of the (extended) EU should fully incorporate bio-energy and perennial crops in particular

Summary of State-of-the-Art Power Conversion Systems for Energy Storage Applications

Energy Technology Data Exchange (ETDEWEB)

Atcitty, S.; Gray-Fenner, A.; Ranade, S.

1998-09-01

The power conversion system (PCS) is a vital part of many energy storage systems. It serves as the interface between the storage device, an energy source, and an AC load. This report summarizes the results of an extensive study of state-of-the-art power conversion systems used for energy storage applications. The purpose of the study was to investigate the potential for cost reduction and performance improvement in these power conversion systems and to provide recommendations for fiture research and development. This report provides an overview of PCS technology, a description of several state-of-the-art power conversion systems and how they are used in specific applications, a summary of four basic configurations for l:he power conversion systems used in energy storage applications, a discussion of PCS costs and potential cost reductions, a summary of the stancku-ds and codes relevant to the technology, and recommendations for future research and development.

Evaluating nuclear power: voter choice on the California nuclear energy initiative. Executive summary

International Nuclear Information System (INIS)

Hensler, D.R.; Hensler, C.P.

1979-07-01

In 1976, under grants from the National Science Foundation and the Ford Foundation, The Rand Corporation conducted a set of surveys of Californians' attitudes toward nuclear power nd Proposition 15 that we hoped would illuminate the reasons for the voters' decision on the nuclear initiative. The study focused on the attitudes of the general public; it did not investigate the factors that motivate activists on both sides of the nuclear controversy. The study was limited to California, but because results indicate that attitudes of Californians are similar to attitudes reported in nationwide surveys, we believe that our findings have broader applicability. The objectives of the study were to: describe public knowledge, beliefs, and evaluation of nuclear energy development; analyze the relationship between beliefs and evaluation of nuclear energy; investigate the relationship between critical beliefs about nuclear energy and general political orientations, trust in government and other political and social institutions, and social background characteristics; describe public knowledge, beliefs, and evaluation of Proposition 15, the California nuclear energy initiative; and investigate the relationship between individuals' voting decisions on Proposition 15 and their evaluations of nuclear power and responses to the initiative campaign

Executive summary of the energy balance from Sao Paulo State, Brazil, 1996. Base year: 1995

International Nuclear Information System (INIS)

1996-01-01

This document presents a executive summary of the energy balance in the year 1995, reporting the energy consumption considering the energy market dynamics and increasing ratio in the residential, public, commercial, agricultural, cattle breeding, transportation and industry areas

FWP executive summaries: basic energy sciences materials sciences and engineering program (SNL/NM).

Energy Technology Data Exchange (ETDEWEB)

Samara, George A.; Simmons, Jerry A.

2006-07-01

This report presents an Executive Summary of the various elements of the Materials Sciences and Engineering Program which is funded by the Division of Materials Sciences and Engineering, Office of Basic Energy Sciences, U.S. Department of Energy at Sandia National Laboratories, New Mexico. A general programmatic overview is also presented.

Nuclear energy and the environmental debate: The context of choices

International Nuclear Information System (INIS)

Bertel, E.; Vate, J. van de

1995-01-01

Environmental issues are high on international agendas. Governments, interest groups, and citizens are increasingly aware of the need to limit environmental impacts from human activities. In the energy sector, one focus has been on greenhouse gas emissions which could lead to global climate change. The issue is likely to be a driving factor in choices about energy options for electricity generation during the coming decades. Nuclear power's future will undoubtedly be influenced by this debate, and its potential role in reducing environmental impacts from the electricity sector will be of central importance

Energy and economic development [Brazil: A country profile on sustainable energy development

International Nuclear Information System (INIS)

Machado, G.; Schaeffer, R.

2006-01-01

When energy specialists discuss the relationships between energy use and economic development, the focus is usually on how energy supports economic growth, alleviates poverty and increases people's well-being. On rare occasions, though, the effect that a country's choices for promoting economic development have on energy production and use is a matter of concern. The purpose of this chapter is to evaluate the way Brazil's choices for promoting economic development over time have impacted primary and final energy use in the country. Economic growth has different levels of quality, which lead to different economic development paths. Some paths are more effective than others in creating wealth and in protecting and preserving natural resources and the environment for future generations. Quality actually matters as much for economic development as for energy. This chapter is divided into four sections covering energy and economic development relationships, the evolution of final energy use in Brazil, strategies to enhance sustainable energy development in the country and a summary of main issues. In Section 5.1, energy and economic development relationships are discussed, setting the background for the analysis of the impacts on final energy use of some of Brazil's choices for promoting economic development. The section begins by focusing on the basics of energy and economic development relationships. It should be noted that most energy specialists usually discuss only the basics of energy and economic development (the 'energy in support of economic development' theme), but this approach alone is not enough to explain differences in countries' final energy use patterns, or to identify strategies to enhance sustainable energy development. In this sense, the main contribution of this section is to further illuminate the role of social and economic choices in determining the effectiveness of a given country's economic development and that country's primary and final

Energy from biomass. Summaries of the Biomass Projects carried out as part of the Department of Trade and Industry's New and Renewable Energy Programme. Vol. 5: straw, poultry litter and energy crops as energy sources

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-01-01

These volumes of summaries provide easy access to the many projects carried out in the Energy from Biomass programme area as part of the Department of Trade and Industry's New and Renewable Energy Programme. The summaries in this volume cover contractor reports on the subject published up to December 1997. (author)

The impact of large-scale energy storage requirements on the choice between electricity and hydrogen as the major energy carrier in a non-fossil renewables-only scenario

International Nuclear Information System (INIS)

Converse, Alvin O.

2006-01-01

The need for large-scale storage, when the energy source is subject to periods of low-energy generation, as it would be in a direct solar or wind energy system, could be the factor which justifies the choice of hydrogen, rather than electricity, as the principal energy carrier. It could also be the 'Achilles heel' of a solar-based sustainable energy system, tipping the choice to a nuclear breeder system

Choices for A Brighter Future: Perspectives on Renewable Energy

Energy Technology Data Exchange (ETDEWEB)

NREL

1999-09-30

The report discusses the perspectives on the evolving U.S. electricity future, the renewable electric technology portfolio, the regional outlook, and the opportunities to move forward. Renewables are at a critical juncture as the domestic electricity marketplace moves toward an era of increased choice and greater diversity. The cost and performance of these technologies have improved dramatically over the past decade, yet their market penetration has stalled as the power industry grapples with the implications of the emerging competitive marketplace. Renewable energy technologies already contribute to the global energy mix and are ready to make an even greater contribution in the future. However, the renewables industry faces critical market uncertainties, both domestically and internationally, as policy commitments to renewables at both the federal and state levels are being reshaped to match the emerging competitive marketplace. The energy decisions that we make, or fail to make, today will have long-lasting implications. We can act now to ensure that renewable energy will play a major role in meeting the challenges of the evolving energy future. We have the power to choose.

Department of Energy 1977--1994: A summary history

Energy Technology Data Exchange (ETDEWEB)

Fehner, T.R.; Holl, J.M.

1994-11-01

The Department of Energy Organization Act of 1977 created perhaps the most interesting and diverse agency in the Federal Government. The new department brought together for the first time not only most of the government`s energy programs but also defense responsibilities that included the design, construction, and testing of nuclear weapons. The Department of Energy incorporated a score of organizational entities from a dozen departments and agencies, each with its own history and traditions. Uniting these seemingly disparate entities and programs was a common commitment to performing first rate science and technology. The Department of Energy sought--and continues to seek--to be one of the Nation`s premier science and technology organizations. The Department of Energy, 1977--1994, is a summary history of the origins, goals, and achievements of the Department and selected major programs. Beginning with the various fuels policies on the energy side and the Manhattan project on the defense side, the study details how the Department was born of the energy crisis of the early and mid-1970s. The history then surveys the Department and its programs from the Carter through the Clinton administrations. As the energy crisis eased, the Department played a central role on issues as dissimilar as the Strategic Defense Initiative and the Superconducting Super Collider. With the end of the Cold War, the Department of Energy further transformed itself, moving from the building of bombs to partial dismantlement of the nuclear weapons complex and to an increased emphasis on environmental activities and technology transfer efforts.

Energy Literacy in Canada: A summary

Directory of Open Access Journals (Sweden)

Dale Eisler

2016-01-01

Full Text Available Surveys among the general population, business and policy leaders, and aboriginal Canadians reveal that, among all three groups, there is ample general knowledge about the way Canadians use energy and the costs related to it. But when they think about economic and social policy issues of importance, Canadians tend to consider energy a low priority. While this may be the consequence of living in an energysecure country, given that the economy’s strength, growth and resilience are so intimately linked to secure and sustainable sources of energy, that lack of engagement can only be problematic for policymakers dealing with energy-related issues. It can lead to important choices being made without widespread public awareness, input and agreement. But, even more worrisome is that these surveys found that all three Canadian cohorts surveyed severely lack trust in the key voices that speak on energy issues. They hold negative views of energy company executives, mistrust information from industry associations, and lack trust in their provincial and federal governments. Aboriginal Canadians were the least likely to trust all these sources. The importance of trust cannot be overstated. The absence of trust can lead to negative consequences for investment in the energy system, and can undermine public confidence in leadership, making the challenge of improving energy literacy that much more difficult. An early step towards remedying that credibility gap could include creating independent, credible, centralized institutions that serve as clearing houses for non-politicized energy information, such as the Energy Information Administration in the United States. In addition, it is clear that Canada can only benefit from measures that nurture robust yet sober debate about energy issues, that will help stimulate public engagement. To that end, the creation of a national advisory coalition, comprised of aboriginal Canadians, academics, opinion leaders and

1997 ACEEE summer study on energy efficiency in industry: Proceedings, refereed papers, and summary monographs

International Nuclear Information System (INIS)

1997-01-01

The theme of this conference is: How industry will procure energy efficiency services in the 21st century. This theme was chose in response to the changing nature of energy service companies. These changes will bring about enhanced opportunities for alliance and partnerships in the procurement of energy efficiency services as well as energy supply services. This Summer Study provides an opportunity to explore the opportunities provided by these changes in a marketplace and examines ways in which they can be used to enhance, in a cost-effective manner, energy efficiency and productivity in industry. The refereed papers in this conference are divided into the following topics: Food Products; Chemicals and Related Products; Iron and Steel; International Energy Issues; Electric Motor Systems; Small Industries; Energy Efficiency and Pollution Prevention; Utility Industry Changes; Development of Partnerships; Case Studies; Steam Systems; Industrial Decision Making; and Industrial Energy Efficiency. The summary monographs cover: Electric Motor Systems; Energy Trends and Analysis; Small Industries; Energy Efficiency and Pollution Prevention; Utility Industry Changes; Steam Systems; Industrial Decision Making; and Display-Summary Monograph. Separate abstracts were prepared for all 55 papers

A discrete-continuous choice model of climate change impacts on energy

International Nuclear Information System (INIS)

Morrison, W.N.; Mendelsohn, R.

1998-01-01

This paper estimates a discrete-continuous fuel choice model in order to explore climate impacts on the energy sector. The model is estimated on a national data set of firms and households. The results reveal that actors switch from oil in cold climates to electricity and natural gas in warm climates and that fuel-specific expenditures follow a U-shaped relationship with respect to temperature. The model implies that warming will increase American energy expenditures, reflecting a sizable welfare damage

National Energy Strategy: Executive Summary. First edition, 1991/1992

International Nuclear Information System (INIS)

1991-02-01

The National Energy Strategy lays the foundation for a more efficient, less vulnerable, and environmentally sustainable energy future. It defines international, commercial, regulatory, and technological policy tools that will substantially diversify US sources of energy supplies and offer more flexibility and efficiency in the way energy is transformed and used. Specifically, it will spur more efficiency and competition throughout the energy sector, expand the fuel and technology choices available to the Nation, improve US research and development (R ampersand D), and support the international leadership the United States exercises in energy, economic, security, and environmental policy. The Strategy builds upon a number of Bush Administration initiatives. These include the following: (1) the 1990 revisions to the Clean Air Act; (2) natural gas wellhead decontrol legislation in 1989; (3) incentives provided to domestic renewable and fossil energy producers in the fiscal year 1991 budget agreement; (4) the uprecedented international consensus forged in the wake of the Persian Gulf crisis; (5) the fiscal year 1991 and 1992 realignments of the Department of Energy's research and program priorities; (6) the Administration's domestic energy supply and demand measures adopted in response to the Iraqi oil disruption; and (7) the science and mathematics education initiatives by the Secretary of Energy

Energy from biomass. Summaries of the Biomass Projects carried out as part of the Department of Trade and Industry's New and Renewable Energy Programme. Vol. 3: converting wood fuel to energy

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-12-01

These volumes of summaries provide easy access to the many projects carried out in the Energy from Biomass programme area as part of the Department of Trade and Industry's New and Renewable Energy Programme. The summaries in this volume cover contractor reports on the subject published up to December 1997. (author)

Choice of Locations for Wind Energy Utilization With GIS Tools

Directory of Open Access Journals (Sweden)

Štefan Kuzevič

2007-06-01

Full Text Available Using of renewable energy sources, among which we can classify, wind energy, meet the requirements of environmental acceptable. The renewable energy sources have significant role in meeting the targets of Kyoto Protocol and they have very important role in the field of local and regional development and employment. Potential builder of wind plant have to take to consideration many different factors. Power of wind is one of these factors. Wind power can be estimate from measured data at the climatologically stations and airports. Choice of potential locality is by influenced many others factor, such as quantity and parameters obstacles, elevation, accessibility location for building machines, distance from connection of high voltage, etc. For examination locality we can use the GIS tools.

Experimental Summary: Very High Energy Cosmic Rays and their Interactions

Directory of Open Access Journals (Sweden)

Kampert Karl-Heinz

2013-06-01

Full Text Available The XVII International Symposium on Very High Energy Cosmic Ray Interactions, held in August of 2012 in Berlin, was the first one in the history of the Symposium,where a plethora of high precision LHC data with relevance for cosmic ray physics was presented. This report aims at giving a brief summary of those measurements andit discusses their relevance for observations of high energy cosmic rays. Enormous progress has been made also in air shower observations and in direct measurements of cosmic rays, exhibiting many more structure in the cosmic ray energy spectrum than just a simple power law with a knee and an ankle. At the highest energy, the flux suppression may not be dominated by the GZK-effect but by the limiting energy of a nearby source or source population. New projects and application of new technologies promise further advances also in the near future. We shall discuss the experimental and theoretical progress in the field and its prospects for coming years.

The effect of a fictitious peer on young children's choice of familiar v. unfamiliar low- and high-energy-dense foods.

Science.gov (United States)

Bevelander, Kirsten E; Anschütz, Doeschka J; Engels, Rutger C M E

2012-09-28

The present experimental study was the first to investigate the impact of a remote (non-existent) peer on children's food choice of familiar v. unfamiliar low- and high-energy-dense food products. In a computer task, children (n 316; 50·3 % boys; mean age 7·13 (SD 0·75) years) were asked to choose between pictures of familiar and unfamiliar foods in four different choice blocks using the following pairs: (1) familiar v. unfamiliar low-energy-dense foods (fruits and vegetables), (2) familiar v. unfamiliar high-energy-dense foods (high sugar, salt and/or fat content), (3) familiar low-energy-dense v. unfamiliar high-energy-dense foods and (4) unfamiliar low-energy-dense v. familiar high-energy-dense foods. Participants who were not in the control group were exposed to the food choices (either always the familiar or always the unfamiliar food product) of a same-sex and same-age fictitious peer who was supposedly completing the same task at another school. The present study provided insights into children's choices between (un)familiar low- and high-energy-dense foods in an everyday situation. The findings revealed that the use of fictitious peers increased children's willingness to try unfamiliar foods, although children tended to choose high-energy-dense foods over low-energy-dense foods. Intervention programmes that use peer influence to focus on improving children's choice of healthy foods should take into account children's strong aversion to unfamiliar low-energy-dense foods as well as their general preference for familiar and unfamiliar high-energy-dense foods.

Energy-efficient buildings program evaluations. Volume 2: Evaluation summaries

Energy Technology Data Exchange (ETDEWEB)

Lee, A.D.; Mayi, D.; Edgemon, S.D.

1997-04-01

This document presents summaries of code and utility building program evaluations reviewed as the basis for the information presented in Energy-Efficient Buildings Program Evaluations, Volume 1: Findings and Recommendations, DOE/EE/OBT-11569, Vol. 1. The main purpose of this volume is to summarize information from prior evaluations of similar programs that may be useful background for designing and conducting an evaluation of the BSGP. Another purpose is to summarize an extensive set of relevant evaluations and provide a resource for program designers, mangers, and evaluators.

Input price risk and optimal timing of energy investment: choice between fossil- and biofuels

Energy Technology Data Exchange (ETDEWEB)

Murto, Pauli; Nese, Gjermund

2002-05-01

We consider energy investment, when a choice has to be made between fossil fuel and biomass fired production technologies. A dynamic model is presented to illustrate the effect of the different degrees of input price uncertainty on the choice of technology and the timing of the investment. It is shown that when the choice of technology is irreversible, it may be optimal to postpone the investment even if it would otherwise be optimal to invest in one or both of the plant types. We provide a numerical example based on cost, estimates of two different power plant types. (author)

Input price risk and optimal timing of energy investment: choice between fossil- and biofuels

International Nuclear Information System (INIS)

Murto, Pauli; Nese, Gjermund

2002-01-01

We consider energy investment, when a choice has to be made between fossil fuel and biomass fired production technologies. A dynamic model is presented to illustrate the effect of the different degrees of input price uncertainty on the choice of technology and the timing of the investment. It is shown that when the choice of technology is irreversible, it may be optimal to postpone the investment even if it would otherwise be optimal to invest in one or both of the plant types. We provide a numerical example based on cost, estimates of two different power plant types. (author)

Summary of the law relating to atomic energy and radioactive substances

International Nuclear Information System (INIS)

Sim, D.F.; Ritchie, K.J.S.

1983-04-01

Intended as a signpost to the relevant law no aspect is covered in detail but a full summary is given. For further details reference has to be made to Acts or regulations themselves. The summary covers the Common Law, the laws in force, regulations under the Factories Act 1961, regulations and orders relating to food and medicines, those concerned with the transport of radioactive materials, regulations under the Social Security Act 1975, Control of Import and Export, the Euratom treaty, important non-statutory codes of practice etc., international conventions, regulations etc. relating to the peaceful use of atomic energy and radioactive substances in which the UK is interested and finally, foreign legislation. The details have been revised as at 31 March 1983. (U.K.)

Messengers of the universe: Session IV Summary

International Nuclear Information System (INIS)

Bernardini, Elisa; Serpico, Pasquale Dario

2013-01-01

Being stable, light and neutral weakly interacting particles, neutrinos are ideal messengers of the deep universe and a channel of choice in particular to explore the very high energy Galactic and Extragalactic sky, playing a synergic role most notably with gamma-ray observations. Neutrino astronomy—long after the SN1987A detection in the MeV range—is mature enough for decisive tests of astrophysical paradigms. Its current status constitutes one of the two big pillars of the “Messengers of the universe” session of the Neutrino Oscillation Workshop 2012. Neutrinos may also play a role in some cosmological contexts, such as the early universe and the dark matter problem. We review both aspects in this session summary report

Theory Summary: Very High Energy Cosmic Rays

Directory of Open Access Journals (Sweden)

Sarkar Subir

2013-06-01

Full Text Available This is a summary of ISVHECRI 2012 from a theorist’s perspective. A hundred years after their discovery, there is renewed interest in very high energy cosmic raysand their interactions which can provide unique information on new physics well beyond the Standard Model if only we knew how to unambiguously decipher the experimental data. While the observational situation has improved dramatically on the past decade with regard to both improved statistics and better understood systematics, the long standing questions regarding the origin of cosmic rays remain only partially answered, while further questions have been raised by new data. A recent development discussed at this Symposium is the advent of forward physics data from several experiments at the LHC, which have broadly vindicated the air shower simulation Monte Carlos currently in use and reduced their uncertainties further. Nevertheless there is still a major extrapolation required to interpret the highest energy air showers observed which appear to be undergoing a puzzling change in their elemental composition, even casting doubt on whether the much vaunted GZK cutoff has indeedbeen observed. The situation is further compounded by the apparent disagreement between Auger and Telescope Array data. A crucial diagnostic will be provided by the detection of the accompanying ultra-high energy cosmic neutrinos — two intriguing events have recently been recorded by IceCube.

U.S. Department of Energy Photovoltaic Energy Program Contract Summary: Fiscal Year 2000

Energy Technology Data Exchange (ETDEWEB)

Surek, T.

2001-02-21

This report summarizes the in-house and subcontracted research and development (R and D) activities under the National Center for Photovoltaics (NCPV) and U.S. Department of Energy (DOE) National Photovoltaics Program from October 1, 1999, through September 30, 2000 (FY 2000). The mission of the DOE National Photovoltaics Program is to make PV a significant part of the domestic economy-as an industry and an energy resource. The two primary goals of the national program are to (1) maintain the U.S. industry's world leadership in research and technology development and (2) help the U.S. industry remain a major, profitable force in the world market. The NCPV is part of the National PV Program and provides leadership and support to the national program toward achieving its mission and goals. This Contract Summary for fiscal year (FY) 2000 documents some 179 research projects supported by the PV Program, performed by 107 organizations in 32 states, including 69 projects performed by universities and 60 projects performed by our industry partners. Of the total FY 2000 PV Program budget of $65.9 million, the industry and university research efforts received $36.9 million, or nearly 56%. And, of this amount, more than 93% was for contractors selected on a competitive basis. Much of the funding to industry was matched by industry cost-sharing. Each individual effort described in this summary represents another step toward improving PV manufacturing, performance, cost, and applications, and another step toward accomplishing the DOE PV Program's overall mission.

Survey of household energy use (SHEU) : summary report

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-12-15

A survey was conducted to gather information on energy use and the factors affecting energy use in households residing in houses and residential buildings with fewer than 5 storeys. Dwelling characteristics, usage of appliances, and energy efficiency and consumption data were collected. An overview of the main findings were presented in this summary and included details of thermal envelopes; residential heating, air-conditioning and ventilation; household appliances; hot water; lighting; and Energy Star systems and appliances. The survey covered over 11 million households in all 10 Canadian provinces. Data were collected through computer-assisted personal interviews with owners, renters, landlords and property managers. It was observed that the average heated area of a Canadian dwelling was 1321 square feet, and that dwellings constructed after 1979 were larger and more energy efficient than previous dwellings. The majority of households located west of Quebec used natural gas, whereas the majority of Quebec households used electricity. Households in the Atlantic region used both electricity and oil. Penetration rates for high efficiency furnaces using natural gas, propane or oil furnaces was 62 per cent among dwellings built between 1990-2003. It was noted that more basements, attics, crawlspaces and garages are now being insulated. An increasing number of households use both a main and a secondary refrigerator. Nearly 25 per cent of households used 3 or more televisions. The use of central and window/room air-conditioners has increased, with Ontario households accounting for more than 60 per cent of all air-conditioning systems. Nearly 25 per cent of light bulbs were energy-efficient bulbs. It was also observed that Energy Star products have had a high penetration since the inception of the Energy Star initiative. However, a significant number of households were not aware if their products were Energy Star qualified. tabs., figs.

Water impacts and water-climate goal conflicts of local energy choices - notes from a Swedish perspective

Science.gov (United States)

Ericsdotter Engström, Rebecka; Howells, Mark; Destouni, Georgia

2018-02-01

To meet both the Paris Agreement on Climate Change and the UN Sustainable Development Goals (SDGs), nations, sectors, counties and cities need to move towards a sustainable energy system in the next couple of decades. Such energy system transformations will impact water resources to varying extents, depending on the transformation strategy and fuel choices. Sweden is considered to be one of the most advanced countries towards meeting the SDGs. This paper explores the geographical origin of and the current water use associated with the supply of energy in the 21 regional counties of Sweden. These energy-related uses of water represent indirect, but still relevant, impacts for water management and the related SDG on clean water and sanitation (SDG 6). These indirect water impacts are here quantified and compared to reported quantifications of direct local water use, as well as to reported greenhouse gas (GHG) emissions, as one example of other types of environmental impacts of local energy choices in each county. For each county, an accounting model is set up based on data for the local energy use in year 2010, and the specific geographical origins and water use associated with these locally used energy carriers (fuels, heat and electricity) are further estimated and mapped based on data reported in the literature and open databases. Results show that most of the water use associated with the local Swedish energy use occurs outside of Sweden. Counties with large shares of liquid biofuel exhibit the largest associated indirect water use in regions outside of Sweden. This indirect water use for energy supply does not unambiguously correlate with either the local direct water use or the local GHG emissions, although for the latter, there is a tendency towards an inverse relation. Overall, the results imply that actions for mitigation of climate change by local energy choices may significantly affect water resources elsewhere. Swedish counties are thus important examples

Public policies, private choices: Consumer desire and the practice of energy efficiency

Science.gov (United States)

Deumling, Reuben Alexander

Refrigerator energy consumption has been the subject of regulatory attention in the US for some thirty years. Federal product standards, energy labels, and a variety of programs to get consumers to discard their existing refrigerators sooner and buy new, more energy efficient ones have transformed the refrigerator landscape and changed how many of us think about refrigerators. The results of these policies are celebrated as a successful model for how to combine regulatory objectives and consumer preferences in pursuit of environmental outcomes where everyone wins. Yet per capita refrigerator energy consumption today remains (much) higher in the US than anywhere else, in part because energy efficiency overlooks the ways behavior, habit, emulation, social norms, advertising, and energy efficiency policies themselves shape energy consumption patterns. To understand these dynamics I investigate how people replacing their refrigerators through a state-sponsored energy efficiency program make sense of the choices facing them, and how various types of information designed to aid in this process (Consumer Reports tests, Energy Guide labels, rebate programs) frame the issue of responsible refrigerator consumption. Using interviews and archival research I examine how this information is used to script the choice of a refrigerator, whose priorities shape the form and content of these cues, and what the social meanings generated by and through encounters with refrigerators and energy efficiency are. I also helped build a model for estimating historic refrigerator energy consumption in the US, to measure the repercussions of refrigerator energy inefficiency. My focus in this dissertation is on the ways the pursuit of energy efficiency improvements for domestic refrigerators intersects with and sometimes reinforces escalating demand for energy. My research suggests that the practice of pursuing energy efficiency improvements in refrigerators subordinates the issue of

Behavioural social choice: a status report.

Science.gov (United States)

Regenwetter, Michel; Grofman, Bernard; Popova, Anna; Messner, William; Davis-Stober, Clintin P; Cavagnaro, Daniel R

2009-03-27

Behavioural social choice has been proposed as a social choice parallel to seminal developments in other decision sciences, such as behavioural decision theory, behavioural economics, behavioural finance and behavioural game theory. Behavioural paradigms compare how rational actors should make certain types of decisions with how real decision makers behave empirically. We highlight that important theoretical predictions in social choice theory change dramatically under even minute violations of standard assumptions. Empirical data violate those critical assumptions. We argue that the nature of preference distributions in electorates is ultimately an empirical question, which social choice theory has often neglected. We also emphasize important insights for research on decision making by individuals. When researchers aggregate individual choice behaviour in laboratory experiments to report summary statistics, they are implicitly applying social choice rules. Thus, they should be aware of the potential for aggregation paradoxes. We hypothesize that such problems may substantially mar the conclusions of a number of (sometimes seminal) papers in behavioural decision research.

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.)

Improving behavioral realism in hybrid energy-economy models using discrete choice studies of personal transportation decisions

International Nuclear Information System (INIS)

Horne, M.; Jaccard, M.; Tiedemann, K.

2005-01-01

Hybrid energy-economy models combine top-down and bottom-up approaches to explore behaviorally realistic responses to technology-focused policies. This research uses empirically derived discrete choice models to inform key behavioral parameters in CIMS, a hybrid model. The discrete choice models are estimated for vehicle and commuting decisions from a survey of 1150 Canadians. With the choice models integrated into CIMS, we simulate carbon taxes, gasoline vehicle disincentives, and single occupancy vehicle disincentives to show how different policy levers can motivate technological change. We also use the empirical basis for the choice models to portray uncertainty in technological change, costs, and emissions. (author)

Energy situation in France and in the World - What political choices?

International Nuclear Information System (INIS)

2012-05-01

Energy production and distribution play a key-role in the evolution of our societies. The resources coming from the Earth's crust are limited and our energy production system has negative impacts on the environment which have to be minimized. Political projects have to take these constraints into consideration with a long-term vision. The French Society of Physics (SFP) approached the experts of the Energy-Environment commission to shade light on the energy debate in France and in the rest of the world. A precise and brief analysis of the French and worldwide energy situation is presented in a first part (situation and prospective, costs, benefits and risks, decarbonization, R and D, energy saving and conservation..). Then, a series of 10 thematic information sheets summarizes different economical, environmental and political aspects of the energy question: resources and reserves, environmental impact of various power generation sources, risks, costs and benefits of the different energy industries, energy costs, production irregularity management, networks and storage facilities, European transportation networks and super-networks for electricity, gas, petroleum and CO 2 , consumption abatement, decarbonization strategies, energy policy choices for France from 2010 to 2050

20% Wind Energy by 2030: Increasing Wind Energy's Contribution to U.S. Electricity Supply; Executive Summary (Revised)

Energy Technology Data Exchange (ETDEWEB)

2008-12-01

This document is a 21-page summary of the 200+ page analysis that explores one clearly defined scenario for providing 20% of our nation's electricity demand with wind energy by 2030 and contrasts it to a scenario of no new U.S. wind power capacity.

Using School Choice: Analyzing How Parents Access Educational Freedom. School Choice Issues in Depth

Science.gov (United States)

Forster, Greg

2005-01-01

This report provides a summary of the process parents must go through to participate in each of the nation's school choice programs, identifying problem areas in some programs. For the first time in one place, this report collects data on participation in each of the programs in current and previous years. Data are given for the number of students…

Development and conceptual validation of a questionnaire to help contraceptive choice: CHLOE (Contraception: HeLping for wOmen's choicE).

Science.gov (United States)

Jamin, Christian Georges; Häusler, Gunther; Lobo Abascal, Paloma; Fiala, Christian; Lete Lasa, Luis Ignacio; Nappi, Rossella Elena; Micheletti, Marie-Christine; Fernández-Dorado, Ana; Pintiaux, Axelle; Chabbert-Buffet, Natalie

2017-08-01

The aim of this research was to develop a questionnaire to facilitate choice of the most appropriate contraceptive method for individual women. A literature review was conducted to identify key aspects influencing contraceptive choice and inform development of a questionnaire for online completion. Questionnaire development was overseen by a steering committee consisting of eight gynaecologists from across Europe. The initial draft underwent conceptual validation through cognitive debriefing interviews with six native English-speaking women. A qualitative content analysis was conducted to accurately identify potential issues and areas for questionnaire improvement. A revised version of the questionnaire then underwent face-to-face and online evaluation by 115 international gynaecologists/obstetricians with expertise in contraception, prior to development of a final version. The final conceptually validated Contraception: HeLping for wOmen's choicE (CHLOE) questionnaire takes ≤10 min to complete and includes three sections to elicit general information about the individual, the health conditions that might influence contraceptive choice, and the woman's needs and preferences that might influence contraceptive choice. The questionnaire captures the core aspects of personalisation, efficacy and safety, identified as key attributes influencing contraceptive choice, and consists of 24 closed-ended questions for online completion prior to a health care provider (HCP) consultation. The HCP receives a summary of the responses. The CHLOE questionnaire has been developed to help women choose the contraception that best suits their needs and situation while optimising the HCP's time.

Using energy to build the Quebec of tomorrow : Quebec energy strategy 2006-2015 : summary

International Nuclear Information System (INIS)

2006-05-01

A summary of Quebec's energy strategy was presented. The principal objective of the strategy is to strengthen energy supply security, while making better use of energy as a lever for economic development. The strategy prioritized the development of hydro-electricity, wind energy potential, hydrocarbon reserves, and the diversification of natural gas supplies. Greater communication between government agencies, local communities and First Nations groups was recommended. Energy efficiency measures were outlined. The strategy emphasized Quebec's future role as a leader in the sustainable development field. It was stated that electricity rates will be set at a level that promotes the interests of Quebec while ensuring proper management of resources, improved price signals and customer protection. Orientations and priority actions to achieve the strategy's objectives include: (1) resumption and acceleration of developing hydroelectric potential through a variety of new projects totalling 4500 MW within the next 5 years, (2) the exploitation of Quebec's estimated 4000 MW of potential wind power, (3) increasing the overall energy efficiency target by a factor of 8 compared to current targets to allow for $2.5 billion in annual savings for consumers, (4) supporting and promoting innovation financed through part of the levy garnered on all forms of energy with a particular priority on biomass energy development, (5) developing the oil and gas resources in the Gulf of St. Lawrence and estuary, and (6) responding more effectively to the predicament of low-income households.

The U.S. Department of Energy Office of Indian Energy Policy and Programs Phoenix, Arizona, Roundtable Summary

Energy Technology Data Exchange (ETDEWEB)

none,

2011-04-05

The Phoenix, Arizona, Roundtable on Tribal Energy Policy convened at 8:30 a.m., Tuesday, April 5th, at the downtown Phoenix Hyatt. The meeting was hosted by the Department of Energy (DOE) Office of Indian Energy Policy and Programs (DOE Office of Indian Energy) and facilitated by the Udall Foundation’s U.S. Institute for Environmental Conflict Resolution (U.S. Institute). Approximately thirty-eight people attended the meeting, including representatives of ten different tribes, as well as representatives of the Colorado Indian Tribes, the All Indian Pueblo Council and the Inter-Tribal Council of Arizona. Interested state, federal, university, NGO and industry representatives also were present. A full list of attendees is at the end of this summary. DOE representatives were Tracey LeBeau, Directory of the DOE Office of Indian Energy, Pilar Thomas, Deputy Director-Policy of the DOE Office of Indian Energy, and David Conrad, Director of Tribal and Intergovernmental Affairs, DOE Office of Congressional and Intergovernmental Affairs.

Planning manual for energy resource development on Indian lands. Executive summary

Energy Technology Data Exchange (ETDEWEB)

1978-03-01

This report is the Executive Summary for the other 5 volumes of the Study Report--see TID-28526/1-5. Information is provided here that the tribes can use to make energy-development decisions. The report is particularly concerned with management responsibilities and financial commitments that development will require on the part of the tribes and with the types of information and skilled personnel the tribes will need in the future to make informed decisions.

Water impacts and water-climate goal conflicts of local energy choices – notes from a Swedish perspective

Directory of Open Access Journals (Sweden)

R. E. Engström

2018-02-01

Full Text Available To meet both the Paris Agreement on Climate Change and the UN Sustainable Development Goals (SDGs, nations, sectors, counties and cities need to move towards a sustainable energy system in the next couple of decades. Such energy system transformations will impact water resources to varying extents, depending on the transformation strategy and fuel choices. Sweden is considered to be one of the most advanced countries towards meeting the SDGs. This paper explores the geographical origin of and the current water use associated with the supply of energy in the 21 regional counties of Sweden. These energy-related uses of water represent indirect, but still relevant, impacts for water management and the related SDG on clean water and sanitation (SDG 6. These indirect water impacts are here quantified and compared to reported quantifications of direct local water use, as well as to reported greenhouse gas (GHG emissions, as one example of other types of environmental impacts of local energy choices in each county. For each county, an accounting model is set up based on data for the local energy use in year 2010, and the specific geographical origins and water use associated with these locally used energy carriers (fuels, heat and electricity are further estimated and mapped based on data reported in the literature and open databases. Results show that most of the water use associated with the local Swedish energy use occurs outside of Sweden. Counties with large shares of liquid biofuel exhibit the largest associated indirect water use in regions outside of Sweden. This indirect water use for energy supply does not unambiguously correlate with either the local direct water use or the local GHG emissions, although for the latter, there is a tendency towards an inverse relation. Overall, the results imply that actions for mitigation of climate change by local energy choices may significantly affect water resources elsewhere. Swedish counties are thus

Summary of international energy research and development activities, 1974--1976

International Nuclear Information System (INIS)

1977-11-01

This directory includes information covering 3017 ongoing and recently completed energy research projects conducted in Canada, Italy, the Federal Republic of Germany, France, The Netherlands, the United Kingdom, Denmark, Sweden, Israel, and 18 other countries. This information was registered with the Smithsonian Science Information Exchange (SSIE) by supporting organizations in the nine countries listed and by international organizations such as the International Atomic Energy Agency. All narrative information presented in the directory and, in some cases, organization names were translated into English. In addition to the title and text of project summaries, the directory contains the following indexes: Subject Index, Investigator Index, Performing Organization Index, and Supporting Organization Index. To reflect particular facets of energy research, the Subject Index is cross-referenced. The Subject Index is based upon the SSIE classification system, which organizes index terms in hierarchies to relate groups of narrow subject areas within broad areas. The following types of energy information are included: organic sources of energy (gas and oil; coal; peat, hydrocarbons, and nonfossil organic sources); thermonuclear energy and plasma physics; fission sources and energy production (reactor fuels assemblies and fuel management; reactor materials; reactor components; reactor thermodynamics, thermohydraulics, and mechanics; reactor safety and control; reactor testing, operations, and analysis; reactor and nuclear physics; uranium exploration and mining; reactors--general); geophysical energy sources (geothermal, hydro, solar, wave, and wind); conversion technology; environmental aspects of energy conversion and use; transport and transmission of energy; energy utilization and conservation; and energy systems and other energy research

Northeast International Committee on Energy. Comite international du nord-est sur l'energie

Energy Technology Data Exchange (ETDEWEB)

1989-01-01

The annual Conference of the New England Governors and Eastern Canadian Premiers was established in 1973 to deal with such common questions as energy, agriculture, transportation, tourism, economic development, and the environment. As a result of this conference, the Northeast International Committee on Energy was established in 1978. This annual report gives a summary of the year's activities, which included an international roundtable on energy choices and the environment, energy education, and a compendium of biomass facilities. New activities to be undertaken in the coming year include the convening of an international roundtable on energy in the spring of 1990 in Halifax, Nova Scotia; a review of recycling efforts in the region; and a review of regulatory procedures at the national, state and provincial levels for across-the-border energy transactions.

Choice of thermal reactor systems: a report

Energy Technology Data Exchange (ETDEWEB)

1977-09-01

This is a report by the UK National Nuclear Corporation published by the UK Secretary of State for Energy (Mr. Benn) on 29th July 1977. It is concerned with the advantages and disadvantages of three thermal reactor systems -the AGR (advanced gas cooled reactor), the PWR (pressurised water reactor), and the SGHWR (steam generating heavy water reactor). The object was to help in the future choice of a thermal system for the UK to cover the next 25 years. The matter of export potential is also considered. A programme of four stations of 1100 to 1300 MW each over six years starting from 1979 was assumed. It is emphasised that a decision must be taken now both about reactor systems and actual orders. Headings are as follows: Extract from conclusions reached; Summary of main features of assessment; General conclusions regarding the following - safety, security of the investment, operational characteristics, development and launching requirements, effect on industry, and capital and generation costs. It is stated that in order to make an overall judgement on reactor choice the technical, commercial and social issues involved must be weighed in conjunction with cost differentials.

Summary of the law relating to atomic energy and radioactive substances

International Nuclear Information System (INIS)

Sim, D.F.; Ritchie, K.J.S.

1981-04-01

A summary is given of the law relating to atomic energy and radioactive substances revised as at 31 March 1981 under the following headings: (1) The common law. (2) The legislation. (3) Regulations under the factories act 1961. (4) Regulations relating to educational establishments. (5) Regulations and orders relating to food and medicines. (6) Regulations, rules, etc. affecting the transport of radioactive materials. (7) Regulations under the social security act 1975. (8) Control of import and export. (9) The Euratom treaty. (10) Important nonstatutory codes of practice, etc.. (11) International conventions, regulations, etc. relating to the peaceful use of atomic energy and radioactive substances, in which the United Kingdom is interested. (12) Foreign legislation. (U.K.)

Institutional influences on business model choice by new ventures in the microgenerated energy industry

Energy Technology Data Exchange (ETDEWEB)

Provance, Mike, E-mail: mprovanc@odu.edu [Old Dominion University, Norfolk, VA 23529 (United States); Donnelly, Richard G.; Carayannis, Elias G. [George Washington University, Washington, DC 20052 (United States)

2011-09-15

Business model choice plays an important source of competitive advantage for new ventures in the microgeneration sector. Yet, existing literature focuses on strategic management of internal resources as the constraints in this choice process. In the energy sector, external factors may be at least as influential in shaping these business models. This paper examines the roles of politico-institutional and socio-institutional dynamics in the choice of business models for microgeneration ventures. Business models have traditionally been viewed as constructions of the internal values, strategies, and resources of organizations. But, this perspective overlooks the role that external forces have on these models, particularly in more highly institutionalized contexts like microgeneration. When these factors are introduced into the existing framework for business model choice, the business model based less on firm decision-making and more about variables that exist within national innovation systems and political structure, local socio-technological conditions, and cognitive abilities of the entrepreneur and corresponding stakeholders. - Highlights: > This work provides theoretical foundation for variation in microgeneration business models. > Explores institutional influences on strategic view of business model choice. > Compares the nature of microgeneration across geo-political contexts.

Institutional influences on business model choice by new ventures in the microgenerated energy industry

International Nuclear Information System (INIS)

Provance, Mike; Donnelly, Richard G.; Carayannis, Elias G.

2011-01-01

Business model choice plays an important source of competitive advantage for new ventures in the microgeneration sector. Yet, existing literature focuses on strategic management of internal resources as the constraints in this choice process. In the energy sector, external factors may be at least as influential in shaping these business models. This paper examines the roles of politico-institutional and socio-institutional dynamics in the choice of business models for microgeneration ventures. Business models have traditionally been viewed as constructions of the internal values, strategies, and resources of organizations. But, this perspective overlooks the role that external forces have on these models, particularly in more highly institutionalized contexts like microgeneration. When these factors are introduced into the existing framework for business model choice, the business model based less on firm decision-making and more about variables that exist within national innovation systems and political structure, local socio-technological conditions, and cognitive abilities of the entrepreneur and corresponding stakeholders. - Highlights: → This work provides theoretical foundation for variation in microgeneration business models. → Explores institutional influences on strategic view of business model choice. → Compares the nature of microgeneration across geo-political contexts.

Energy from biomass. Summaries of the Biomass Projects carried out as part of the Department of Trade and Industry`s New and Renewable Energy Programme. Vol. 4: anaerobic digestion for biogas

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-12-01

These volumes of summaries provide easy access to the many projects carried out in the Energy from Biomass programme area as part of the Department of Trade and Industry`s New and Renewable Energy Programme. The summaries in this volume cover contractor reports on the subject published up to December 1997. (author)

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.

Advanced energy projects FY 1997 research summaries

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-09-01

The mission of the Advanced Energy Projects (AEP) program is to explore the scientific feasibility of novel energy-related concepts that are high risk, in terms of scientific feasibility, yet have a realistic potential for a high technological payoff. The concepts supported by the AEP are typically at an early stage of scientific development. They often arise from advances in basic research and are premature for consideration by applied research or technology development programs. Some are based on discoveries of new scientific phenomena or involve exploratory ideas that span multiple scientific and technical disciplines which do not fit into an existing DOE program area. In all cases, the objective is to support evaluation of the scientific or technical feasibility of the novel concepts involved. Following AEP support, it is expected that each concept will be sufficiently developed to attract further funding from other sources to realize its full potential. Projects that involve evolutionary research or technology development and demonstration are not supported by AEP. Furthermore, research projects more appropriate for another existing DOE research program are not encouraged. There were 65 projects in the AEP research portfolio during Fiscal Year 1997. Eigheen projects were initiated during that fiscal year. This document consists of short summaries of projects active in FY 1997. Further information of a specific project may be obtained by contacting the principal investigator.

Analysis of the residential location choice and household energy consumption behavior by incorporating multiple self-selection effects

International Nuclear Information System (INIS)

Yu Biying; Junyi Zhang; Fujiwara, Akimasa

2012-01-01

It is expected that the residential location choice and household energy consumption behavior might correlate with each other. Besides, due to the existence of self-selection effects, the observed inter-relationship between them might be the spurious result of the fact that some unobserved variables are causing both. These concerns motivate us to (1) consider residential location choice and household energy consumption behavior (for both in-home appliances and out-of-home cars) simultaneously and, (2) explicitly control self-selection effects so as to capture a relatively true effect of land-use policy on household energy consumption behavior. An integrated model termed as joint mixed Multinomial Logit-Multiple Discrete-Continuous Extreme Value model is presented here to identify the sensitivity of household energy consumption to land use policy by considering multiple self-selection effects. The model results indicate that land-use policy do play a great role in changing Beijing residents’ energy consumption pattern, while the self-selection effects cannot be ignored when evaluating the effect of land-use policy. Based on the policy scenario design, it is found that increasing recreational facilities and bus lines in the neighborhood can greatly promote household's energy-saving behavior. Additionally, the importance of “soft policy” and package policy is also emphasized in the context of Beijing. - Highlights: ► Representing residential choice and household energy consumption behavior jointly. ► Land use policy is found effective to control the household energy use in Beijing. ► Multiple self-selection effects are posed to get the true effect of land use policy. ► Significant self-selection effects call an attention to the soft policy in Beijing. ► The necessity of package policy on saving Beijing residents’ energy use is confirmed.

Biomass energy systems program summary

Energy Technology Data Exchange (ETDEWEB)

None

1980-07-01

Research programs in biomass which were funded by the US DOE during fiscal year 1978 are listed in this program summary. The conversion technologies and their applications have been grouped into program elements according to the time frame in which they are expected to enter the commercial market. (DMC)

Summary list of CEA notes published by the French Atomic Energy Commission (April 1953 - September 1957)

International Nuclear Information System (INIS)

1957-09-01

This document is a summary list of the bibliographic references of all technical notes (CEA-N) published by the French Atomic Energy Commission between April 1953 and September 1957 (note number, authors, title)

Summary list of CEA notes published by the French Atomic Energy Commission (October 1957 - January 1958)

International Nuclear Information System (INIS)

1959-01-01

This document is a summary list of the bibliographic references of all technical notes (CEA-N) published by the French Atomic Energy Commission between October 1957 and January 1958 (note number, authors, title)

Energy accommodation... tomorrow which responsibility for the local authorities?; Energie habitat... demain quelles responsabilite pour les collectivite locales?

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-07-01

This document summarizes the 2 days of meetings and debates of these 2. national sittings on energy and accommodation. The colloquium was organized around 4 working groups: 1 - energy, accommodation and territories (the new rules of the urban game, fluxes and stocks, the end of the 'city in the country' myth, the energy-accommodation marriage of convenience), Dunkerque and the sustainable development; 2 - the technological dimension (buildings size, equipments, appliances, comfort, health); 3 - the social dimension (housing rights, heating rights, energy choices); 4 - the economical dimension (energy and environment, who will profit from the market deregulation?). The document comprises also a summary of the opening talks and plenary sessions (challenges, risks and margins of maneuver, municipal actions for a durable energy policy). (J.S.)

DOE-HUD Initiative on Energy Efficiency in Housing: A federal partnership. Program summary report

Energy Technology Data Exchange (ETDEWEB)

Brinch, J. [Energetics, Inc., Columbia, MD (United States)

1996-06-01

One of the primary goals of the US Department of Housing and urban Development (HUD) is the expansion of home ownership and affordable housing opportunities. Recognizing that energy efficiency is a key component in an affordable housing strategy, HUD and the US Department of Energy (DOE) created the DOE-HUD Initiative on Energy Efficiency in Housing. The DOE-HUD Initiative was designed to share the results of DOE research with housing providers throughout the nation, to reduce energy costs in federally-subsidized dwelling units and improve their affordability and comfort. This Program Summary Report provides an overview of the DOE-HUD Initiative and detailed project descriptions of the twenty-seven projects carried out with Initiative funding.

Valuing energy-saving measures in residential buildings. A choice experiment study

Energy Technology Data Exchange (ETDEWEB)

Kwak, So-Yoon; Kwak, Seung-Jun [Department of Economics, Korea University, 5-1 Anam-Dong, Seoul 136-701 (Korea); Yoo, Seung-Hoon [Department of International Area Studies, Hoseo University, 268 Anseo-Dong, Cheonan, Chungnam 330-713 (Korea)

2010-01-15

Air-conditioning and heating energy-saving measures can cut back the usage of energy. This paper attempts to apply a choice experiment in evaluating the consumer's willingness to pay (WTP) for air-conditioning and heating energy-saving measures in Korea's residential buildings. We consider the trade-offs between price and three attributes of energy-saving (window, facade, and ventilation) for selecting a preferred alternative and derive the marginal WTP (MWTP) estimate for each attribute. We also try to test irrelevant alternatives property for the estimation model holds and compare the estimation results of the multinomial logit (MNL) and the nested logit (NL) models. The NL model outperforms the MNL model. The NL model show that MWTPs for increasing the number of glasses and their variety, for increasing the thickness of facade for 1 mm, and for establishing a ventilation system are KRW 17,392 (USD 18.2), 1,112 (1.2), and 11,827 (12.4), respectively. Overall, the potential consumers have significant amount of WTP. (author)

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.)

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.)

Energy Choices. Choices for the future energy use; Vaegval Energi. Vaegval foer framtidens energianvaendning

Energy Technology Data Exchange (ETDEWEB)

Eriksson, Kenneth; Fjaellman, Ted; Sjoegren, Helena (eds.)

2009-03-15

The primary objective of this energy project is to prepare data for decision-makers to show what practical measures can be taken to reduce emissions of greenhouse gases. Energy users play a key role in this task. It is the users who pay for and directly or indirectly choose how much and which energy we are using. We should be using energy in an efficient way in order to develop both our society and our industry. With regard to transport we see great potential for increased efficiency in plug-in hybrids and electric cars. But logistics also play an important role. In this area there is, among other things, a need for purchasers and sellers to jointly plan their requirements and deliveries. This would mean that more energy efficient forms of goods transport, such as the railways, could be used to a greater extent than is currently the case. In order to achieve increased efficiency in industry with high energy consumption, we are proposing that the Programme for Energy Efficiency be expanded to also include heating and new policy instruments that target the most energy-consuming processes. Low-energy buildings constitute systems of different technical solutions which have to work in unison to ensure that the effects of the energy saving subsystems are not lost. At the same time, a low-energy building has to function together with energy systems to supply surplus power to the electricity network. Private individuals, too, need to widen their system boundaries in their everyday life when it comes to choosing the services or products they buy, so that greater consideration is given to total energy consumption during the manufacture and active lifetime of the product or service in question. For society to become more energy efficient, analyses and measures need to take an overarching approach and ensure that subsystems work together to avoid sub optimisations. More than individual technical solutions are required to meet future challenges concerning the energy sector. It

Summary of Country Reports Submitted to the Energy Efficiency Working Party - January 2010

Energy Technology Data Exchange (ETDEWEB)

NONE

2010-07-01

The purpose of the January 2010 Country Report Summary is to highlight energy efficiency policy action and planning in IEA member countries since the previous meeting of the Energy Efficiency Working Party (EEWP) held in September 2009. This paper is not meant to be a comprehensive review of every energy efficiency-related policy in IEA member countries. In all of the country reports received, there is evidence of significant energy efficiency policy action. The most significant observations from these country reports cover three areas. The first is that the spending focus on energy efficiency seen in the previous two country reports (31 March and 15 September 2009) appears largely unchanged, and is still concentrated in the building sector. Second, countries are actively undertaking analysis and public consultation to plan for future projects. Third, many countries reported activity taking place in the area of fiscal policy, from amendments to new fiscal measures.

World Energy Scenarios: Composing energy futures to 2050

International Nuclear Information System (INIS)

Frei, Christoph; Whitney, Rob; Schiffer, Hans-Wilhelm; Rose, Karl; Rieser, Dan A.; Al-Qahtani, Ayed; Thomas, Philip; Turton, Hal; Densing, Martin; Panos, Evangelos; Volkart, Kathrin

2013-01-01

The World Energy Scenarios: Composing energy futures to 2050 is the result of a three-year study conducted by over 60 experts from nearly 30 countries, with modelling provided by the Paul Scherrer Institute. The report assesses two contrasting policy scenarios, the more consumer driven Jazz scenario and the more voter-driven Symphony scenario with a key differentiator being the ability of countries to pass through the Doha Climate Gateway. The WEC scenarios use an explorative approach to assess what is actually happening in the world now, to help gauge what will happen in the future and the real impact of today's choices on tomorrow's energy landscape. Rather than telling policy-makers and senior energy leaders what to do in order to achieve a specific policy goal, the WEC's World Energy Scenarios allow them to test the key assumptions that decision-makers decide to better shape the energy of tomorrow This document includes the French and English versions of the executive summary and the English version of the full report

Summary of Needs and Opportunities from the 2011 Residential Energy Efficiency Stakeholders Meeting: Atlanta, Georgia -- March 16-18, 2011

Energy Technology Data Exchange (ETDEWEB)

2011-05-01

This summary report outlines needs and issues for increasing energy efficiency of new and existing U.S homes, as identified at the U.S Department of Energy Building America program Spring 2011 stakeholder meeting in Atlanta, Georgia.

Electricity contract choices of Finnish residential customers. A choice based conjoint analysis

Energy Technology Data Exchange (ETDEWEB)

Rouvinen, S.; Matero, J. (Univ. of Eastern Finland, Joensuu (Finland), School of Forest Sciences), e-mail: seppo.rouvinen@uef.fi, e-mail: jukka.matero@uef.fi

2010-07-01

Our aim is to examine how different environmental attributes of electricity contracts affect the residential customer choices when heterogeneity in customer preferences and motivations is taken into account. The data was acquired by a mail questionnaire to random sample of Finnish people in October-November 2009 with a response rate of 38 %. In addition to conventional questions, like questions on socio-demographic and agreements of energy related statements, the discrete choice experiment (DCE) of electricity contracts was included. The choice sets in the DCE had three electricity contract alternatives with varying levels of predetermined attributes (including unit price, supplier type, frequency of power outages, energy source and CO{sub 2} emissions). In this paper, we present the findings of our DCE design. Modeling respondent choices resulted in implicit prices for various electricity contract attributes that provide guidance for green marketing strategies of electricity suppliers and energy related informational activities of public institutions. We conclude that currently the potential for increasing demand-based environmental competitiveness from the wood electricity differentiation remains limited as we did not find any significant market segment of residential customers with strong preferences for wood over other sources of electricity (including 'mixture'). (orig.)

Energy-Using Durables – Why Consumers Refrain from Economically Optimal Choices

Energy Technology Data Exchange (ETDEWEB)

Schubert, Renate, E-mail: schubert@econ.gess.ethz.ch; Stadelmann, Marcel [ETH Zürich, Zürich (Switzerland)

2015-02-23

Sustainable development requires increasing the energy efficiency, decreasing the growth rates of energy demand, and decreasing the CO{sub 2} emissions. In many countries, households’ energy consumption is responsible for a considerable share of total energy demand and CO{sub 2} emissions. Energy-using durables are essential in this context. Aiming at sustainability, private households should buy more energy-efficient durables and use them in a more efficient way. In principle, it might even be economically optimal to buy the more energy-efficient products, since they result in lower total costs over their lifetime – thus resulting in a positive net present value (NPV). However, when observing private households’ purchase decisions, they often do not correspond to the economic optimum, resulting in an “energy-efficiency gap.” This paper investigates into the reasons for the persistence of such a gap between energy-efficient products that would be economically optimal – but from which consumers refrain – and less energy-efficient products that consumers actually own or buy although they entail larger life-cycle costs. Factors, which seem to deter private households from purchasing energy-efficient products with positive NPVs, are, for example, insufficient information, limited attention, or inertia. We will show how these and other factors hinder private households from identifying and realizing their economically optimal choices and how such barriers can be overcome. We will present how properly designed energy labels could help to overcome the information-related causes of inefficiently low energy-efficiency investments and provide some additional policy recommendations that could help reaching the aforementioned goal of a reduction of households’ energy demand and CO{sub 2} emissions in an adequate way.

Energy-Using Durables – Why Consumers Refrain from Economically Optimal Choices

International Nuclear Information System (INIS)

Schubert, Renate; Stadelmann, Marcel

2015-01-01

Sustainable development requires increasing the energy efficiency, decreasing the growth rates of energy demand, and decreasing the CO 2 emissions. In many countries, households’ energy consumption is responsible for a considerable share of total energy demand and CO 2 emissions. Energy-using durables are essential in this context. Aiming at sustainability, private households should buy more energy-efficient durables and use them in a more efficient way. In principle, it might even be economically optimal to buy the more energy-efficient products, since they result in lower total costs over their lifetime – thus resulting in a positive net present value (NPV). However, when observing private households’ purchase decisions, they often do not correspond to the economic optimum, resulting in an “energy-efficiency gap.” This paper investigates into the reasons for the persistence of such a gap between energy-efficient products that would be economically optimal – but from which consumers refrain – and less energy-efficient products that consumers actually own or buy although they entail larger life-cycle costs. Factors, which seem to deter private households from purchasing energy-efficient products with positive NPVs, are, for example, insufficient information, limited attention, or inertia. We will show how these and other factors hinder private households from identifying and realizing their economically optimal choices and how such barriers can be overcome. We will present how properly designed energy labels could help to overcome the information-related causes of inefficiently low energy-efficiency investments and provide some additional policy recommendations that could help reaching the aforementioned goal of a reduction of households’ energy demand and CO 2 emissions in an adequate way.

Geothermal energy program summary: Volume 1: Overview Fiscal Year 1988

Science.gov (United States)

1989-02-01

Geothermal energy is a here-and-now technology for use with dry steam resources and high-quality hydrothermal liquids. These resources are supplying about 6 percent of all electricity used in California. However, the competitiveness of power generation using lower quality hydrothermal fluids, geopressured brines, hot dry rock, and magma still depends on the technology improvements sought by the DOE Geothermal Energy R and D Program. The successful outcome of the R and D initiatives will serve to benefit the U.S. public in a number of ways. First, if a substantial portion of our geothermal resources can be used economically, they will add a very large source of secure, indigenous energy to the nation's energy supply. In addition, geothermal plants can be brought on line quickly in case of a national energy emergency. Geothermal energy is also a highly reliable resource, with very high plant availability. For example, new dry steam plants at The Geysers are operable over 99 percent of the time, and the small flash plant in Hawaii, only the second in the United States, has an availability factor of 98 percent. Geothermal plants also offer a viable baseload alternative to fossil and nuclear plants -- they are on line 24 hours a day, unaffected by diurnal or seasonal variations. The hydrothermal power plants with modern emission control technology have proved to have minimal environmental impact. The results to date with geopressured and hot dry rock resources suggest that they, too, can be operated so as to reduce environmental effects to well within the limits of acceptability. Preliminary studies on magma are also encouraging. In summary, the character and potential of geothermal energy, together with the accomplishments of DOE's Geothermal R and D Program, ensure that this huge energy resource will play a major role in future U.S. energy markets.

The energy accounts for the Nova Scotia genuine progress index : executive summary

International Nuclear Information System (INIS)

Lipp, J.; Cain, S.; Colman, R.; Parmenter, R.; Milne, K.; Mullaly, H.; Wysocki, A.

2005-10-01

GPI Atlantic has developed a Genuine Progress Index (GPI) involving a new measure of sustainability, wellbeing and quality of life in order to better evaluate energy supply and demand by accounting for all benefits and costs including natural capital, social capital, human capital, and conventional produced capital. The executive summary provides an energy overview and presents indicators of energy sustainability including socio-economic, health and environmental and institutional indicators. Socio-economic indicators are organized across the following 6 areas of concern: reliability, affordability, employment; energy efficiency, energy consumption; and energy production and supply. Health and environmental trends examined include carbon monoxide; nitrogen oxide; sulphur dioxide; mercury; total particulate matter; volatile organic compounds; and greenhouse gas emissions. Trends over time are assessed to determine if energy use is becoming more or less sustainable. Institutional indicators are grouped according to several areas of concern, such as leading by example; creating societal change; reporting; and evaluation. The full cost of energy was then discussed using the underlying physical indicators. It was concluded that Nova Scotia is not making sufficient progress towards sustainability in its energy system, and that the production and use of energy are the leading causes of a number of serious environmental problems. Several recommendations are made for government to lead on a number of initiatives. 4 tabs

Measurement of ultra-high energy cosmic rays: An experimental summary and prospects

Directory of Open Access Journals (Sweden)

Fukushima M.

2013-06-01

Full Text Available Measurements of Ultra-High Energy Cosmic Rays achieved remarkable progress in the last 10 years. Physicists, gathered from around the world in the symposium UHECR-2012 held at CERN on February 13-16 2012, reported their most up-to-date observations, discussed the meaning of their findings, and identified remaining problems and future challenges in this field. This paper is a part of the symposium proceedings on the experimental summary and future prospects of the UHECR study.

Sustainable Mobility: Using a Global Energy Model to Inform Vehicle Technology Choices in a Decarbonized Economy

Directory of Open Access Journals (Sweden)

Timothy Wallington

2013-04-01

Full Text Available The reduction of CO2 emissions associated with vehicle use is an important element of a global transition to sustainable mobility and is a major long-term challenge for society. Vehicle and fuel technologies are part of a global energy system, and assessing the impact of the availability of clean energy technologies and advanced vehicle technologies on sustainable mobility is a complex task. The global energy transition (GET model accounts for interactions between the different energy sectors, and we illustrate its use to inform vehicle technology choices in a decarbonizing economy. The aim of this study is to assess how uncertainties in future vehicle technology cost, as well as how developments in other energy sectors, affect cost-effective fuel and vehicle technology choices. Given the uncertainties in future costs and efficiencies for light-duty vehicle and fuel technologies, there is no clear fuel/vehicle technology winner that can be discerned at the present time. We conclude that a portfolio approach with research and development of multiple fuel and vehicle technology pathways is the best way forward to achieve the desired result of affordable and sustainable personal mobility. The practical ramifications of this analysis are illustrated in the portfolio approach to providing sustainable mobility adopted by the Ford Motor Company.

Division of Energy Biosciences annual report and summaries of FY 1996 activities

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-04-01

The mission of the Division of Energy Biosciences is to support research that advances the fundamental knowledge necessary for the future development of biotechnologies related to the Department of Energy`s mission. The departmental civilian objectives include effective and efficient energy production, energy conservation, environmental restoration, and waste management. The Energy Biosciences program emphasizes research in the microbiological and plant sciences, as these understudied areas offer numerous scientific opportunities to dramatically influence environmentally sensible energy production and conservation. The research supported is focused on the basic mechanism affecting plant productivity, conversion of biomass and other organic materials into fuels and chemicals by microbial systems, and the ability of biological systems to replace energy-intensive or pollutant-producing processes. The Division also addresses the increasing number of new opportunities arising at the interface of biology with other basic energy-related sciences such as biosynthesis of novel materials and the influence of soil organisms on geological processes. This report gives summaries on 225 projects on photosynthesis, membrane or ion transport, plant metabolism and biosynthesis, carbohydrate metabolism lipid metabolism, plant growth and development, plant genetic regulation and genetic mechanisms, plant cell wall development, lignin-polysaccharide breakdown, nitrogen fixation and plant-microbial symbiosis, mechanism for plant adaptation, fermentative microbial metabolism, one and two carbon microbial metabolism, extremophilic microbes, microbial respiration, nutrition and metal metabolism, and materials biosynthesis.

Mirror Confinement Systems: project summaries

International Nuclear Information System (INIS)

1980-07-01

This report contains descriptions of the projects supported by the Mirror Confinement Systems (MCS) Division of the Office of Fusion Energy. The individual project summaries were prepared by the principal investigators, in collaboration with MCS staff office, and include objectives and milestones for each project. In addition to project summaries, statements of Division objectives and budget summaries are also provided

Special report on renewable energy sources and climate change mitigation, (SRREN). Summary for policy makers; FNs klimapanel: Spesialrapport om fornybar energi, sammendrag for beslutningstakere

Energy Technology Data Exchange (ETDEWEB)

2011-06-15

In May 2011 the Intergovernmental Panel on Climate Change published a report on six renewable energy sources and their role in climate change mitigation. This is a Norwegian, unofficial translation of the Summary for Policy makers. (Author)

Energy - the changing climate. Summary of the Royal Commission on Environmental Pollution's report

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-07-01

In August 1997 the Royal Commission announced that it intended to review energy prospects for the 21st century and their environmental implications. In September 1998 it said its main focus would be the implications of considerably reducing the use of fossil fuels as an energy source in the UK by 2050, or even phasing them out completely. Evidence was invited on 23 specific issues. This document begins with a brief summary of the twenty-second report, Energy - The Changing Climate. This is followed by a short description of four UK energy scenarios for 2050. The key recommendations are given followed by a list of all the recommendations on which the government could act now. 8 figs., 15 photos.

Nuclear energy: a vital energy choice

International Nuclear Information System (INIS)

Pecqueur, Michel

1980-01-01

Speaking from the platform of the XIIIth annual session of the International Atomic Energy Agency, at New Delhi, AEC managing director Michel Pecqueur made a solemn appeal to the world community for the decisions which are needed on energy. The present energy crisis can lead the world to a recession and be a factor in grave troubles for peace and balance in the world. The crisis cannot be resolved without accrued recourse to the use of nuclear energy. Two essential themes were outlined: the development of nuclear energy in the world, and the increased reduction of proliferation risks. In concluding, he expressed the hop that with a greater effort in information media, the nuclear fact-of-life would be better accepted by the general public in future, for it is there that lies a brake which may hinder nuclear energy development [fr

Advanced Fusion Concepts project summaries. FY 1983

International Nuclear Information System (INIS)

1983-06-01

This report contains descriptions of the activities of all the projects supported by the Advanced Fusion Concepts Branch of the Office of Fusion Energy, US Department of Energy. These descriptions are project summaries of each of the individual projects, and contain the following: title, principle investigators, funding levels, purpose, approach, progress, plans, milestones, graduate studients, graduates, other professional staff, and recent publications. The individual project summaries are prepared by the principle investigators in collaboration with the Advanced Fusion Concepts (AFC) Branch. In addition to the project summaries, statements of branch objectives, and budget summaries are also provided

Summary of the Swedish report Waste-to-energy, an inventory and review about dioxins

Energy Technology Data Exchange (ETDEWEB)

Hagelin, A. [RVF - The Swedish Association of Waste Management (Sweden)

2002-10-01

Continuous efforts are being made to further improve waste incineration as a means of dealing with household waste and other combustible material, while also producing valuable energy. The main aims are to further reduce the already low emissions to air, and to ensure effective long-term deposition of ashes and other residues from the flue-gas treatment of the waste incineration process. In order to increase knowledge in this area, the Swedish Association of Waste Management (RVF) has taken the initiative for the biggest study to date into dioxins and waste incineration in Sweden. RVF is a trade association working within the areas of waste management and recycling. The owners of Sweden's 22 waste incineration plants are all members of RVF. The study has been carried out by engineer Nils Ahlgren, an independent consultant in energy and the environment, and Professor Stellan Marklund of the University of Umeae, who has a doctorate in dioxins and conducts research into incineration technology and environmental effects. A summary of the report of this study is presented here. The order of the text in this summary follows that of the respective sections in the main report, see below for further explanation.

Precarious opportunity: Canada's changing nuclear energy policies and institutional choices. Chapter 1

International Nuclear Information System (INIS)

Doern, G.B.; Dorman, A.; Morrison, R.W.

2001-01-01

This article (Chapter One) discusses the two main scenarios typically advanced for Canada's nuclear energy future. The first view is that the nuclear energy industry can prosper and make an important contribution to energy and the environment in this age of climate change policy. This view is supported by some recent international studies which also express cautious optimism. A somewhat different view is the perception by some that the nuclear industry is economically in decline and environmentally questionable. These views have emerged as a result of recent serious safety concerns that have been raised about British nuclear Fuels Ltd (BNFL) regarding MOX fuel, where it has been alleged that data on safety were faked by BNFL workers. This article also provides an overview of how nuclear policy ideas, policy institutions, and policy interests have changed. Second, it draws out in more detail key policy and institutional choices confronting Canada's nuclear policy makers

Exploring mobility & workplace choice in a flexible office through post-occupancy evaluation.

Science.gov (United States)

Göçer, Özgür; Göçer, Kenan; Ergöz Karahan, Ebru; İlhan Oygür, Işıl

2018-02-01

Developments in information and communication systems, organisational structure and the nature of work have contributed to the restructuring of work environments. In these new types of work environments, employees do not have assigned workplaces. This arrangement helps organisations to minimise rent costs and increase employee interaction and knowledge exchange through mobility. This post-occupancy evaluation (POE) study focuses on a flexible office in a Gold Leadership in Energy and Environmental Design-certified building in Istanbul. An integrated qualitative and quantitative POE technique with occupancy tracking via barcode scanning and instant surveying has been introduced. Using this unique approach, we examined the directives/drivers in workplace choice and mobility from different perspectives. The aggregated data was used to discern work-related consequences such as flexibility, workplace choice, work and indoor environment satisfaction, place attachment and identity. The results show that employees who have a conventional working culture develop a new working style: 'fixed-flexible working'. Practitioner Summary: This paper introduces a new POE approach for flexible offices based on occupancy tracking through barcode scanning to explore workplace choice and mobility. More than half (52.1%) of the participants have tended to choose the same desk every day. However, the satisfaction level of the 'mobile' employees was higher than that of the 'fixed flexible' employees.

Willingness to pay for renewable energy investment in Korea: A choice experiment study

International Nuclear Information System (INIS)

Ku, Se-Ju; Yoo, Seung-Hoon

2010-01-01

Renewable energy sources are considered as alternatives for coping with the high price of oil and global warming. The Korean government has set a target that 11% of the total primary energy supply should be obtained through renewable energy sources until 2030. In order to develop proper policies for renewable energy investment, it is necessary to analyze the benefits of renewable energy investment based on households' willingness to pay. This study attempts to apply a choice experiment (CE) for assessing renewable energy investment in Korea. Moreover, we employ a multinomial probit (MNP) model to relax the assumption that all respondents have the same preferences for the attributes being valued, which is usually required in empirical CE studies. An MNP model allows the most flexible pattern of error correlation structure. The results reveal that the Korean public puts a value on the protection of wildlife, reduction of pollution, and increased employment opportunities. On the other hand, respondents do not derive significant values from the improvement of landscapes. This study is expected to provide policy-makers with useful information for evaluating and planning policies related to renewable energy investment. (author)

Energy productivity and efficiency of maize accounting for the choice of growing season and environmental factors: An empirical analysis from Bangladesh

International Nuclear Information System (INIS)

Rahman, Sanzidur; Rahman, Md. Sayedur

2013-01-01

The paper evaluates sustainability of maize cultivation in Bangladesh in terms of energy use while taking into account factors affecting choice of the growing season and farmers' production environment using a sample selection framework applied to stochastic frontier models. Results reveal that the probability of growing winter maize is influenced positively by gross return, irrigation, subsistence pressure, soil suitability and temperature variability whereas extension contact influences choice negatively. Significant differences exist between winter and summer maize regarding yield, specific energy, net energy balance, energy use efficiency and technical energy efficiency although both systems are highly sustainable and efficient. The energy output from winter maize is 199,585 MJ/ha which is 53.9% higher than the summer maize output of 129,701 MJ/ha. Also, energy input use of winter maize is 110.6% higher than the summer maize. Energy inputs from mechanical power, seeds, fertilizers and organic manures significantly increase energy productivity of winter maize whereas only mechanical power influences summer maize productivity. However, temperature variation and rainfall significantly reduce energy productivity of summer maize. Policy implications include investments in soil conservation and irrigation, development of weather resistant varieties and raising maize price will boost maize cultivation in Bangladesh, a highly sustainable production technology. -- Highlights: ► Maize energy productivity is evaluated subject to season and environmental factors. ► Maize farming for both seasons is highly sustainable in terms of energy use. ► Socio-economic and environmental factors influence choice of growing winter maize. ► Mechanical power, rainfall and temperature influence summer maize productivity. ► Maize farmers of both seasons are highly technically efficient.

Energy, environment, and policy choices: Summer institutes for science and social studies educators

Energy Technology Data Exchange (ETDEWEB)

Marek, E.A.; Chiodo, J.J.; Gerber, B.L.

1997-06-01

The Center for Energy Education (CEE) is a partnership linking the University of Oklahoma, Close Up Foundation and Department of Energy. Based upon the theme of energy, environment and public policy, the CEE`s main purposes are to: (1) educate teachers on energy sources, environmental issues and decisionmaking choices regarding public policy; (2) develop interdisciplinary curricula that are interactive in nature (see attachments); (3) disseminate energy education curricula; (4) serve as a resource center for a wide variety of energy education materials; (5) provide a national support system for teachers in energy education; and (6) conduct research in energy education. The CEE conducted its first two-week experimentially-based program for educators during the summer of 1993. Beginning at the University of Oklahoma, 57 teachers from across the country examined concepts and issues related to energy and environment, and how the interdependence of energy and environment significantly influences daily life. During the second week of the institute, participants went to Washington, D.C. to examine the processes used by government officials to make critical decisions involving interrelationships among energy, environment and public policy. Similar institutes were conducted during the summers of 1994 and 1995 resulting in nearly 160 science and social studies educators who had participated in the CEE programs. Collectively the participants represented 36 states, the Pacific Territories, Puerto Rico, and Japan.

Student Summary of the U.S. Department of Energy Portsmouth Annual Site Environmental Report (ASER) for 2013

Energy Technology Data Exchange (ETDEWEB)

Bryant, Shea [Waverly High School (WHS), Waverly, OH (United States); Develin, Thomas [Waverly High School (WHS), Waverly, OH (United States); Flores, Victor [Waverly High School (WHS), Waverly, OH (United States); Gilbert, Tyler [Waverly High School (WHS), Waverly, OH (United States); Heigley, Madison [Waverly High School (WHS), Waverly, OH (United States); Johnson, Hayden [Waverly High School (WHS), Waverly, OH (United States); Jones, Larry [Waverly High School (WHS), Waverly, OH (United States); Keechle, Autumn [Waverly High School (WHS), Waverly, OH (United States); Kelley, Abe [Waverly High School (WHS), Waverly, OH (United States); Kritzwiser, Branson [Waverly High School (WHS), Waverly, OH (United States); Lawless, Paige [Waverly High School (WHS), Waverly, OH (United States); Montgomery, Nikki [Waverly High School (WHS), Waverly, OH (United States); Newland, Dawndra [Waverly High School (WHS), Waverly, OH (United States); Noble, Jeff [Waverly High School (WHS), Waverly, OH (United States); Parsons, Abigail [Waverly High School (WHS), Waverly, OH (United States); Riffe, Courtney [Waverly High School (WHS), Waverly, OH (United States); Trego, Andrew [Waverly High School (WHS), Waverly, OH (United States); Wicker, Drake [Waverly High School (WHS), Waverly, OH (United States)

2016-10-07

The U.S. Department of Energy (DOE) conducts environmental monitoring at the Portsmouth Gaseous Diffusion Plant Site (PORTS) on an ongoing basis. Each year, the information collected is presented in a data volume and a comprehensive publication entitled the Annual Site Environmental Report (ASER). This year, a class at Waverly High School (WHS), located in Pike County, Ohio, developed this summary report. Both the ASER and this summary report are important as they allow DOE to clearly and concisely explain our environmental monitoring programs to our many stakeholders. The information presented in this summary shows that the PORTS site near Piketon, Ohio, is safe due in part to the Department’s focus on safety. The work at DOE facilities is highly detailed and technically complex, but DOE is committed to performing each of these activities safely. DOE’s first priority is to protect the well-being of our workers, the surrounding communities, and the environment. DOE would like to offer its sincerest appreciation to the students and faculty leader at Waverly High School who worked on this summary document. DOE congratulates each of you for your effort, enthusiasm, and willingness to support this project. DOE hopes you enjoy reading the PORTS 2013 Annual Site Environmental Report Summary.

Assessment of research needs for advanced heterogeneous catalysts for energy applications. Final report: Volume 1, Executive summary

Energy Technology Data Exchange (ETDEWEB)

Mills, G.A.

1994-04-01

This report assesses the direction, technical content, and priority of research needs judged to provide the best chance of yielding new and improved heterogeneous catalysts for energy-related applications over a period of 5--20 years. It addresses issues of energy conservation, alternate fuels and feedstocks, and the economics and applications that could alleviate pollution from energy processes. Recommended goals are defined in 3 major, closely linked research thrusts: catalytic science, environmental protection by catalysis, and industrial catalytic applications. This volume provides a comprehensive executive summary, including research recommendations.

Energy Choices. Choices for future technology development

International Nuclear Information System (INIS)

Billfalk, Lennart; Haegermark, Harald

2009-03-01

In the next few years political decisions lie ahead in Sweden and the EU regarding the detailed formulation of the EU's so-called 20-20-20 targets and accompanying EU directives. Talks on a new international post-2012 climate agreement are imminent. The EU targets involve reducing emissions of greenhouse gases by 20 per cent, increasing the proportion of renewable energy by 20 per cent and improving energy efficiency by 20 per cent - all by the year 2020. According to the analysis of the consequences of the targets that the Technology Development Group has commissioned, the reduction in carbon dioxide in the stationary energy system in the Nordic region will be 40 per cent, not 20 per cent, if all the EU targets are to be achieved. The biggest socio-economic cost is associated with achieving the efficiency target, followed by the costs associated with achieving the renewable energy target and the CO 2 target. On the basis of this analysis and compilations about technology development, we want to highlight the following important key issues: Does Sweden want to have the option of nuclear power in the future or not? How to choose good policy instruments for new electricity production and networks? How best to reduce the carbon dioxide emissions of the transport sector and how to develop control and incentive measures that promote such a development? We are proposing the following: Carry out a more in-depth analysis of the consequences of the EU targets, so that the policy instruments produce the best combination as regards climate, economy and security of supply. To achieve the EU targets would require large investments in electricity production, particularly renewable energy, and in electricity networks. Internationally harmonized policy instruments and other incentive measures are required in order for the necessary investments to take place. The policy instruments have to provide a level playing field for all players in the energy sector. The large investments

Valuing energy policy attributes for environmental management: Choice experiment evidence from a research institution

International Nuclear Information System (INIS)

Komarek, Timothy M.; Lupi, Frank; Kaplowitz, Michael D.

2011-01-01

Many governments, firms, institutions and individuals have become increasingly cognizant of their impact on the environment, most notably with respect to global climate change. Coupled with the possibility of future regulations aimed at curbing greenhouse gas emissions, firms and institutions have begun to critically evaluate their own carbon footprint. This paper examines the preferences of stakeholders within a large academic institution for attributes of alternative greenhouse gas (GHG) reduction strategies. The attributes considered by constituents include: the fuel portfolio mix, effort for conserving energy use, carbon emissions reduction, timeframe for emissions reduction to be achieved and cost. We use a choice experiment technique that enables the examination of greenhouse gas reduction program attribute preferences across three constituent groups. The results show that each of the constituent groups have a positive WTP for carbon emissions reductions and prefer investments in reductions in the shorter- rather than longer-term. The results also suggest differences between the constituent groups in their WTP for types of fuels in the fuel portfolio. Finally, we use the results to examine the welfare implications of different combinations of the policy attributes that coincide with alternative GHG program strategies. - Highlights: → We explore preferences for carbon footprint reduction at an academic institution. → Include several pertinent energy policy attributes in a choice experiment. → Find preference heterogeneity between constituent groups for policy attributes. → Find highest willingness to pay for 'green' energy and emissions reduction amount.

Valuing energy policy attributes for environmental management: Choice experiment evidence from a research institution

Energy Technology Data Exchange (ETDEWEB)

Komarek, Timothy M., E-mail: komarekt@msu.edu [Department of Agricultural Food and Resource Economics, Michigan State University, 20 Cook Hall East Lansing, MI 48824 (United States); Lupi, Frank [Department of Agricultural Food and Resource Economics, Michigan State University, 301 B Agriculture Hall, East Lansing, MI 48824 (United States); Department of Fisheries and Wildlife, Michigan State University, 301 B Agriculture Hall, East Lansing, MI 48824 (United States); Kaplowitz, Michael D. [Department of Community, Agriculture, Recreation and Resource Studies, Michigan State University, 331 C Natural Resources, East Lansing, MI 48824 (United States)

2011-09-15

Many governments, firms, institutions and individuals have become increasingly cognizant of their impact on the environment, most notably with respect to global climate change. Coupled with the possibility of future regulations aimed at curbing greenhouse gas emissions, firms and institutions have begun to critically evaluate their own carbon footprint. This paper examines the preferences of stakeholders within a large academic institution for attributes of alternative greenhouse gas (GHG) reduction strategies. The attributes considered by constituents include: the fuel portfolio mix, effort for conserving energy use, carbon emissions reduction, timeframe for emissions reduction to be achieved and cost. We use a choice experiment technique that enables the examination of greenhouse gas reduction program attribute preferences across three constituent groups. The results show that each of the constituent groups have a positive WTP for carbon emissions reductions and prefer investments in reductions in the shorter- rather than longer-term. The results also suggest differences between the constituent groups in their WTP for types of fuels in the fuel portfolio. Finally, we use the results to examine the welfare implications of different combinations of the policy attributes that coincide with alternative GHG program strategies. - Highlights: > We explore preferences for carbon footprint reduction at an academic institution. > Include several pertinent energy policy attributes in a choice experiment. > Find preference heterogeneity between constituent groups for policy attributes. > Find highest willingness to pay for 'green' energy and emissions reduction amount.

Nuclear power a viable energy choice for the future

International Nuclear Information System (INIS)

Omoto, Akira

2005-01-01

Global energy use will most likely increase to more than double by 2050, which is e.g. the medium value of the projection in the Intergovernmentals Panel on Climate Change (IPCC) Special Report on Emissions Scenarios (SRES). How to reconcile the projections with the current nuclear status? In its first fifty years, nuclear power has grown from 5 MWe of power production to an installed worldwide capacity of 360 GWe in 30 countries. Nuclear power provides about 16% of the total electricity in the world and is contributing to the reduction of the emission of greenhouse gases from the power sector. The SRES scenarios identify a gap between the current electricity generation capacity and the capacity requirements in 2050 of 360 GWe and 1 500 GWe. Three key factors will determine the future contribution of nuclear power: - improved economics, - national energy choice and supporting infrastructure as well as institutional arrangement, and - the degree to which advances are implemented in evolutionary and innovative reactor and fuel cycle technologies, to address safety, waste and proliferation concerns, as well as economic competitiveness. The economics of nuclear power are one main topic in industrial countries. A Japanese case study on energy security credit shows that nuclear power will eventually be a winner in the long term perspective due to amortisation and stable fuel prices. Nuclear power is also a part of nuclear technologies to address daunting challenges in the developing countries - hunger, disease, poverty, and shortage of drinking water and electricity. (orig.)

Exploring nuclear energy scenarios - implications of technology and fuel cycle choices

International Nuclear Information System (INIS)

Rayment, Fiona; Mathers, Dan; Gregg, Robert

2014-01-01

Nuclear Energy is recognised globally as a mature, reliable low carbon technology with a secure and abundant fuel source. Within the UK, Nuclear Energy is an essential contributor to the energy mix and as such a decision has been made to refresh the current nuclear energy plants to at least replacement of the existing nuclear fleet. This will mean the building of new nuclear power plant to ensure energy production of 16 GWe per annum. However it is also recognised that this may not be enough and as such expansion scenarios ranging from replacement of the existing fleet to 75 GWe nuclear energy capacity are being considered (see appendix). Within these energy scenarios, a variety of options are being evaluated including electricity generation only, electricity generation plus heat, open versus closed fuel cycles, Generation III versus Generation IV systems and combinations of the above. What is clear is that the deciding factor on the type and mix of any energy programme will not be on technology choice alone. Instead a complex mix of Government policy, relative cost of nuclear power, market decisions and public opinion will influence the rate and direction of growth of any future energy programme. The UK National Nuclear Laboratory has supported this work through the use and development of a variety of assessment and modelling techniques. When assessing nuclear energy scenarios, the technology chosen will impact on a number of parameters within each scenario which includes but is not limited to: - Economics, - Nuclear energy demand, - Fuel Supply, - Spent fuel storage / recycle, - Geological repository volumetric and radiological capacity, - Sustainability - effective resource utilisation, - Technology viability and readiness level. A number of assessment and modelling techniques have been developed and are described further. In particular, they examine fuel cycle options for a number of nuclear energy scenarios, whilst exploring key implications for a particular

On the energy consumption of cryogenic systems and the choice of cryopumps

International Nuclear Information System (INIS)

Kholod, Yu.V.; Yuferov, V.B.

1981-01-01

Energy consumption during the mutual use of cryogenic magnetic and vacuum systems including superconductina magnet, forevacuum and high vacuum cryopumps, is analyzed. The portion of energy consumption on preliminary condensational pumping-out of vaccuum chamber with volume of 6 m 3 for the considered case does not exceed 12% and decreases in time. Summary portion of energy consumption on operation of forevacuum and high vacuum cryopumps does not exceed one third of energy consumption on preliminary cooling of superconducting magnet and decreases to 10% during stationary operation of cryogenic system during 85O hours. A comparison of general and specific energy consumptions during the operation of different condensational cryopumps as well as of forevacuum condensational and sorption pumps is made. A conclusion is made that at small periods of time (tens of hours) of cryovacuum system operation it is expidient to use one cryopump with a wide range of working pressures (atmosphere-superhigh vacuum) instead of a combination of forevacuum and high vacuum cryopumps. Besides, a conclusion is made on expediency of the use of nitrogen condensational pumps instead of nitrogen cryosorption ones in the range of high pressures (760-10 mm Hg) expecially during the pumping out of vacuum chambers of high volume (1m 3 and higher). It is shown that account of energy consumptions on preliminary cooling of cryopumps and high vacuum ones in particular, at small (tens of hours) times of their operation increases average specific energy consumptions about 3 times. It is concluded that one can disregard the energy consumption used for preliminary cooling of cryopumps only in case of their stationary operation during about 10 3 hours [ru

Ultimate Choice for Energy: The Nuclear Energy

Directory of Open Access Journals (Sweden)

Metin Yıldırım*

2007-06-01

Full Text Available Increases in the prices of oil, hard coal and natural gas, emergence of Russia as a not reliable resource for the natural and the developments in the security of the energy supply again have been started the nuclear energy as a hotly debated issue in the world. This is also a sensitive topic among the opponents and proponents of the nuclear energy in Turkey. Nuclear energy is very important since it provides about 17 % of the electric energy in the world and is used in industry and medical area. However, Turkey has not declared any policy about this yet, because of the worries about the environmental reasons and has not gained any progress about nuclear energy. First of all, Turkey must use her geothermal, hydropower, hard coal, solar and wind energies. Otherwise, Turkey may find herself in a competition with her neighboring countries

Providing Choice in Exercise Influences Food Intake at the Subsequent Meal.

Science.gov (United States)

Beer, Natalya J; Dimmock, James A; Jackson, Ben; Guelfi, Kym J

2017-10-01

The benefits of regular exercise for health are well established; however, certain behaviors after exercise, such as unhealthy or excessive food consumption, can counteract some of these benefits. To investigate the effect of autonomy support (through the provision of choice) in exercise-relative to a no-choice condition with matched energy expenditure-on appetite and subsequent energy intake. Fifty-eight men and women (body mass index, 22.9 ± 2.3 kg·m; peak oxygen consumption, 52.7 ± 6.4 mL·kg·min) completed one familiarization session and one experimental trial, in which they were randomized to either a choice or no-choice exercise condition using a between-subjects yoked design. Ad libitum energy intake from a laboratory test meal was assessed after exercise, together with perceptions of mood, perceived choice, enjoyment, and value. Despite similar ratings of perceived appetite across conditions (P > 0.05), energy intake was significantly higher after exercise performed under the no-choice condition (2456 ± 1410 kJ) compared with the choice condition (1668 ± 1215 kJ; P = 0.026; d = 0.60). In particular, the proportion of energy intake from unhealthy foods was significantly greater after exercise in the no-choice condition (1412 ± 1304 kJ) compared with the choice condition (790 ± 861 kJ; P = 0.037, d = 0.56). Participants in the choice condition also reported higher perceptions of choice (P 0.05). A lack of choice in exercise is associated with greater energy intake from "unhealthy" foods in recovery. This finding highlights the importance of facilitating an autonomy supportive environment during exercise prescription and instruction.

To best orientate the environmental choices

International Nuclear Information System (INIS)

Abord de Chatillon, R.

1995-01-01

The Rio meeting in 1992 put into the limelight the emergence of the environment on the energy scene. Local in the seventies, environmental concerns progressively became international. A great deal of environmental problems are related to energy and energy consuming activities such as transportation. In the future energy policies will be linked to environmental ones. Considering the extend of the problem there is a need to apply governmental politics in the framework of a new scientific as well as economic rationality and this not only at the national level but at the international level as well, as choices have to be made taking into account the economic and comportemental realities. This article studies then the tools a government has for an environmental policy which can be statutory, curative (it examines then the consequences of a tax on CO 2 ) as well as take the form of taxations or in the case of France of public choices for investment for urban transportation policies or for energy options for examples. What will be the future like for the French environmental choices? (author)

FWP executive summaries, Basic Energy Sciences Materials Sciences Programs (SNL/NM)

Energy Technology Data Exchange (ETDEWEB)

Samara, G.A.

1997-05-01

The BES Materials Sciences Program has the central theme of Scientifically Tailored Materials. The major objective of this program is to combine Sandia`s expertise and capabilities in the areas of solid state sciences, advanced atomic-level diagnostics and materials synthesis and processing science to produce new classes of tailored materials as well as to enhance the properties of existing materials for US energy applications and for critical defense needs. Current core research in this program includes the physics and chemistry of ceramics synthesis and processing, the use of energetic particles for the synthesis and study of materials, tailored surfaces and interfaces for materials applications, chemical vapor deposition sciences, artificially-structured semiconductor materials science, advanced growth techniques for improved semiconductor structures, transport in unconventional solids, atomic-level science of interfacial adhesion, high-temperature superconductors, and the synthesis and processing of nano-size clusters for energy applications. In addition, the program includes the following three smaller efforts initiated in the past two years: (1) Wetting and Flow of Liquid Metals and Amorphous Ceramics at Solid Interfaces, (2) Field-Structured Anisotropic Composites, and (3) Composition-Modulated Semiconductor Structures for Photovoltaic and Optical Technologies. The latter is a joint effort with the National Renewable Energy Laboratory. Separate summaries are given of individual research areas.

Energy Choices. Energy markets; Vaegval Energi. Energimarknader

Energy Technology Data Exchange (ETDEWEB)

Damsgaard, Niclas (Econ Poeyry AB, Stockholm (Sweden))

2008-12-15

Each of the major energy markets for oil, coal, natural gas, biofuels and electricity has its own character. But markets are dependent on each other in an often complicated way. This interconnection has become even more complex since the market for emissions trading began in Europe in 2005. This report describes the current situation of the different energy markets but also the relationships between them, and some possible future scenarios. The oil market is global, but is dominated by a few producing countries. Coal is traded on the international market with good competition and over time probably a stable price. Other markets are more regional or even local. One example is the natural gas market. In the current situation of natural gas is not particularly important for Sweden's energy supply, but very much so in a European perspective. There may be repercussions also in Sweden. The gas price ups and downs are important for the price of emission rights and electricity. Biofuel markets ranging from global markets, such as ethanol, to regional or local markets, depending on processing. Only with the creation of a single trading venue, Nordpool was a common pricing of electricity possible in the Nordic region. In the near future we will have a common electricity market covering at least the Nordic region and northwestern Europe. This does not mean that prices will become equalized, for that further expansion of the transmission capacity is needed. It is possible to imagine several scenarios for future energy markets, but the interaction between the different markets will persist. To develop appropriate instruments is of great importance to achieve the political objectives in the energy field the next decade

The U.S. Department of Energy Office of Indian Energy Policy and Programs Las Vegas, Nevada, Roundtable Summary

Energy Technology Data Exchange (ETDEWEB)

None

2011-03-16

LAS VEGAS EXECUTIVE SUMMARY The Las Vegas, Nevada DOE Tribal Roundtable convened on March 16th, at the Las Vegas Hilton. The meeting was hosted by the Department of Energy (DOE) Office of Indian Policy and Programs (DOE Office of Indian Energy) and facilitated by JR Bluehouse, Program Manager, Udall Foundation’s U.S. Institute for Environmental Conflict Resolution (U.S. Institute). Mr. Bluehouse was assisted by Tamara, Underwood, Program Assistant, U.S. Institute.  Tribal leaders and representatives from multiple tribal governments and communities attended the roundtable. Tracey LeBeau, newly appointed Director of the Office of Indian Energy attended.    LaMont Jackson from DOE’s Office of Electricity attended. Also attending from the administration and federal agencies were Kim Teehee, Senior Policy Advisor for Native American Affairs, The White House; Charlie Galbraith, Associate Director of the Office of Public Engagement and Deputy Associate Director of the Office of Intergovernmental Affairs, The White House; Jodi Gillette, Deputy Assistant Secretary for Policy and Economic Development, the Bureau of Indian Affairs.

Energy of the future: final report; Energias do futuro: relatorio final

Energy Technology Data Exchange (ETDEWEB)

NONE

2008-07-01

This report presents the analysis of the main factors that may restrict the future energy demand and preferences for technology choices and types of fuels. The work is based on a literature review on the state of the art of leading energy technologies. In addition, information is gathered to assist the characterization of amounts and forms of energy that will be important in the period 2030-2050, as well as major consuming sectors. At the end of a presentation is made a summary diagram that indicates the degree of effort in R and D that may be necessary taking into consideration the state of the art technologies, an array of challenges and demand and future energy matrix.

Symposium summary and prognosis

International Nuclear Information System (INIS)

Bjorken, J.D.

1975-11-01

The summary of the symposium on high energy physics experiments includes phenomena at low energies, the foundations of physics (considered to be mainly gravitation and quantum electrodynamics), standards of reference used for interpretation of experimental data, the new physics, particle proliferation, theoretical development, and a prognosis for the future

Summary for Policy Makers: Intergovernmental Panel on Climate Change Special Report Renewable Energy Sources (SRREN)

Energy Technology Data Exchange (ETDEWEB)

Arvizu, Dan; Bruckner, Thomas; Christensen, John; Devernay, Jean-Michel; Faaij , Andre; Fischedick, Manfred; Goldstein, Barry; Hansen, Gerrit; Huckerby , John; Jager-Waldau, Arnulf; Kadner, Susanne; Kammen, Daniel; Krey, Volker; Kumar, Arun; Lewis , Anthony; Lucon, Oswaldo; Matschoss, Patrick; Maurice, Lourdes; Mitchell , Catherine; Moomaw, William; Moreira, Jose; Nadai, Alain; Nilsson, Lars J.; Nyboer, John; Rahman, Atiq; Sathaye, Jayant; Sawin, Janet; Schaeffer, Roberto; Schei, Tormod; Schlomer, Steffen; Sims, Ralph; von Stechow, Christoph; Verbruggen, Aviel; Urama, Kevin; Wiser, Ryan; Yamba, Francis; Zwickel, Timm

2011-05-08

The Working Group III Special Report on Renewable Energy Sources and Climate Change Mitigation (SRREN) presents an assessment of the literature on the scientific, technological, environmental, economic and social aspects of the contribution of six renewable energy (RE) sources to the mitigation of climate change. It is intended to provide policy relevant information to governments, intergovernmental processes and other interested parties. This Summary for Policymakers provides an overview of the SRREN, summarizing the essential findings. The SRREN consists of 11 chapters. Chapter 1 sets the context for RE and climate change; Chapters 2 through 7 provide information on six RE technologies, and Chapters 8 through 11 address integrative issues.

Asilomar conference on managing complexity in high energy physics: A summary and renaming of the conference

International Nuclear Information System (INIS)

Nash, T.

1987-02-01

The complex aspects of high energy physics work are briefly described, and approaches to managing them are discussed. Management of software and data are covered. For managing complexity in experimental physics, the choice of building or buying processor systems is addressed and the issues of compatibility and standardization are discussed

Navigating Cuba’s Energy Choices: Design Variables and Insights from Duke University’s ‘Energy for Emerging Markets’ Case Competition

International Nuclear Information System (INIS)

Vermeer, Daniel L.; Fernandez-Aballí Altamirano, Carlos; Masters, Harry

2017-01-01

Cuba’s energy decision makers are facing challenging choices as they consider the Country’s energy needs in coming decades. A shifting tide in domestic policy and international relations is ushering in new economic activity that will increase demand for electricity on the long run. Meanwhile, recent events with Cuba’s traditional energy partners have highlighted concerns around reliance on foreign fuel sources for electricity production. These factors create a compelling mandate for the government to chart a transition to cleaner sources of energy and greater resiliency of its energy system. Inherently, energy systems are technically complex, capital-intensive, highly regulated, and involve a wide variety of disciplines and stakeholders. While there are a multitude of questions to address, such topics can be distilled into several key design variables . These design variables broadly fall into three categories: technology, policy, and finance. The designers of Cuba’s energy system must decide which technologies to utilize, what policies are needed to enable new approaches, and how capital will be attracted to enable the required investment. By working with international academic partners, Cuba can benefit from new insights and innovative approaches to rapidly evolving its energy system to meet its future needs. (author)

U.S. Department of Energy Portsmouth Annual Site Environmental Report (ASER) for 2012. Student Summary

Energy Technology Data Exchange (ETDEWEB)

Hutzel, Margaret [Portsmouth Gaseous Diffusion Plant, Piketon, OH (United States); Siegrist, Lindsey [Portsmouth Gaseous Diffusion Plant, Piketon, OH (United States); Wilson, Natalie [Portsmouth Gaseous Diffusion Plant, Piketon, OH (United States); Kloepfer, Daniel [Portsmouth Gaseous Diffusion Plant, Piketon, OH (United States)

2015-12-31

The report that follows is a summary of the U.S. Department of Energy Portsmouth Annual Site Environmental Report for 2012 (ASER), regarding PORTS located near Piketon, Ohio. The summary has been compiled by the 2015 WHS Environmental Science class, made up of juniors and seniors at WHS during the 2014-2015 school year. Even with most of the class having lived in this region for their entire lives, it became apparent how little of the workings of the plant were known by the members of the class. In the process of putting this summary together, we were able to gain a better understanding of the history, function, and possible future of the site. The presentations provided by Ohio University, Fluor-B&W Portsmouth LLC (FBP), U.S. DOE, and Rio Grande University were greatly appreciated and provided invaluable understanding of the materials which we were asked to summarize. Not only did we learn from the presentations, but we greatly enjoyed the opportunities to participate in the field studies that gave us a glimpse into what is being done at the plant site to ensure the environmental safety of people and wildlife of this region. Our goal from this summary has been to make the information concerning the monitoring and cleanup of the PORTS facility better understood by the people who it most affects. We hope that this summary makes the information useful to you and that you can gain a better understanding of the cleanup processes that are going on around the site to ensure your safety. Though it has been hard work, we appreciate the opportunity that we have been presented with to learn and share with the people of our community.

Risk and promise in energy market liberalization: consumer choice in buying electricity

International Nuclear Information System (INIS)

Barton, Barry

1999-01-01

In many countries, where the electricity industry is being exposed to market liberalisation, it is found that the hardest part of the market to reform is retail supply to small business and domestic consumers. There are two main alternatives for promoting consumer choice, metering and load profiling. Notable developments are occurring in the United Kingdom, the United States, Scandinavia and New Zealand. Significant legal difficulties are encountered with such reforms. Among them are contract law, energy-sector regulation, competition law, privacy and individual rights, and consumer protection. The disaggregation of the industry, especially at the retail end, imposes special demands on contract and industry self-regulation. (Author)

Inventory of Federal energy-related environment and safety research for FY 1979. Volume 1. Executive summary

International Nuclear Information System (INIS)

1980-12-01

The FY 1979 Federal Inventory contains information on 3506 federally funded energy-related environmental and safety research projects. The Inventory is published in two volumes: Volume I, an executive summary and overview of the data and Volume II, project listings, summaries, and indexes. Research and development (R and D) categories were reorganized into three main areas; environmental and safety control technology, technology impacts overview and assessments, and biological and environmental R and D and assessments. Federal offices submitting project data were: Council on Environmental Quality; Department of Agriculture; Department of Commerce; Department of Defense; Department of Energy; Department of Health, Education, and Welfare; Department of Housing and Urban Development; Department of the Interior; Department of Transportation; Environmental Protection Agency; National Aeronautics and Space Administration; Nuclear Regulatory Commission; National Science Foundation; Office of Technology Assessment; and Tennessee Valley Authority. The inventory also breaks out research sponsored by various federal agencies and the amount of funding provided by each in various research categories. The format and index system allows efficient access to information compiled. Users are able to identify projects by log agency, performing organization, principal investigator and subject

Strategies and Decision Support Systems for Integrating Variable Energy Resources in Control Centers for Reliable Grid Operations. Executive Summary

Energy Technology Data Exchange (ETDEWEB)

Jones, Lawrence E. [Alstom Grid, Inc., Washington, DC (United States)

2011-11-01

This is the executive summary for a report that provides findings from the field regarding the best ways in which to guide operational strategies, business processes and control room tools to support the integration of renewable energy into electrical grids.

Economic, energy and greenhouse emissions impacts of some consumer choice, technology and government outlay options

International Nuclear Information System (INIS)

Lenzen, Manfred; Dey, Christopher J.

2002-01-01

The impacts of selected spending options in the Australian economy are determined in terms of energy consumption, greenhouse gas emissions and a range of economic parameters. Six case studies of one current-practice and one alternative, environmentally motivated spending option are carried out, describing consumer choices, technologies and government outlays. The assessment method is based on input-output theory and, as such, enables both the direct and indirect effects of spending to be quantified. In general, the results indicate that pro-environmental objectives, such as reductions in energy consumption and greenhouse gas emissions, are compatible with broad socio-economic benefits, such as increases in employment and income, and reductions in imports

Energy. The choice is yours

International Nuclear Information System (INIS)

2000-09-01

There are major changes taking place in the world of energy, largely due to the liberalisation of the energy sector. The two principal objectives of the Dutch government: (1) accelerating the pace of liberalisation and (2) meeting its objectives in the areas of renewable energy and energy efficiency, remain the same. Because the government is increasingly taking a back seat in the energy market, its role is naturally changing. Crucially, the government's role is no less important. On the contrary. This brochure sets out the changes that have taken place, the reasons for them and the consequences for consumers. The introduction sketches the background to these developments. Chapter 1 deals with competition in the energy sector. Chapter 2 looks at the changing role of the government and Chapter 3 provides information on renewable energy and energy conservation

Energy transition - The real choices

International Nuclear Information System (INIS)

Chevalier, Jean-Marie; Cruciani, Michel; Geoffron, Patrice

2013-01-01

In this book, the authors propose an overview of assets and weaknesses of the French energy model, i.e. expertise and a unique energy patrimony on the one side, and a too strong dependence on hydrocarbons, an insufficient share of renewable energies, and prices which do not reflect the market reality on the other side. While addressing currently debated issues, the authors aim at proposing some clues and answers to different questions related to the interdiction of shale gas, to the role of nuclear energies in front of climate change, to the cost of development of renewable energies. They also discuss how to make the French energy system more efficient and to struggle against growing energy poverty

Conference summaries

International Nuclear Information System (INIS)

1987-01-01

This volume contains summaries of 28 papers presented at the 27. conference of the Canadian Nuclear Association. These papers discuss the general situation of the Canadian nuclear industry and the CANDU reactor; dialogue with the public; the International Atomic Energy Agency; and economic goals and operating lessons. It also contains summaries of 70 papers presented at the 8. conference of the Canadian Nuclear Society, which discuss plant life extension; safety and the environment; reactor physics; thermalhydraulics; risk assessment; the CANDU spacer location and repositioning project; CANDU operations; safety research after Chernobyl; fuel channels; and nuclear technology developments. The individual papers are also available in INIS-mf--13673 (CNA), and INIS-mf--12909 (CNS). (L.L.)

Methods of equipment choice in shotcreting

Science.gov (United States)

Sharapov, R. R.; Yadykina, V. V.; Stepanov, M. A.; Kitukov, B. A.

2018-03-01

Shotcrete is widely used in architecture, hydraulic engineering structures, finishing works in tunnels, arc covers and ceilings. The problem of the equipment choice in shotcreting is very important. The main issues influencing the equipment choice are quality improvement and intensification of shotcreting. Main parameters and rational limits of technological characteristic of machines used in solving different problems in shotcreting are described. It is suggested to take into account peculiarities of shotcrete mixing processes and peculiarities of applying these mixtures with compressed air kinetic energy. The described method suggests choosing a mixer with the account of energy capacity, Reynolds number and rotational frequency of the mixing drum. The suggested choice procedure of the equipment nomenclature allows decreasing exploitation costs, increasing the quality of shotcrete and shotcreting in general.

Electricity investments and development of power generation capacities: an approach of the drivers for investment choices in Europe regarding nuclear energy

International Nuclear Information System (INIS)

Shoai-Tehrani, Bianka

2014-01-01

In a context of growing energy prices and climate change mitigation, the thesis addresses the issues of investments in power generation capacities and in particular nuclear capacities. Given that the Generation IV of nuclear reactors is supposed to be ready in 2040 for industrial deployment, the purpose of the thesis is to study the conditions for electricity investments in France and Europe within this horizon, in order to assess development perspectives for nuclear energy and for potential emergence of Generation IV on the European market. To do so, it is necessary to study the mechanisms at stake in investment choices taking into account all power generating technologies. Economic theory usually bases the choice on long-term economic rationality, which does not allow explain the actual choices observed in European electricity mix. The objective of the research work is thus to identify investment choice drivers and to propose an approach describing the behavior of investors in a more realistic way. A multidisciplinary approach was adopted to explore the question. It combines a historical analysis of drivers evolution according to historical context, a structural analysis of these drivers to identify favorable scenarios for future nuclear reactors, a value creation approach to replicate investors' preferences in those scenarios, and last, a value option approach focusing on nuclear technologies and comparing competitiveness of Generation IV reactors with current reactors. As a result, only strong climate policy combined to government support to nuclear energy could allow industrial development of Generation IV, while high progress of renewables does not lessen the attractiveness of nuclear energy.On a international level, such analysis could be broaden by taking into account the drivers specific to each area of the world, such as highly growing demand in developing countries. (author)

Electricity investments and development of power generation capacities: An approach of the drivers for investment choices in Europe regarding nuclear energy

International Nuclear Information System (INIS)

Shoai-Tehrani, Bianka

2014-01-01

In a context of growing energy prices and climate change mitigation, the thesis addresses the issues of investments in power generation capacities and in particular nuclear capacities. Given that the Generation IV of nuclear reactors is supposed to be ready in 2040 for industrial deployment, the purpose of the thesis is to study the conditions for electricity investments in France and Europe within this horizon, in order to assess development perspectives for nuclear energy and for potential emergence of Generation IV on the European market. To do so, it is necessary to study the mechanisms at stake in investment choices taking into account all power generating technologies. Economic theory usually bases the choice on long-term economic rationality, which does not allow explain the actual choices observed in European electricity mix. The objective of the research work is thus to identify investment choice drivers and to propose an approach describing the behavior of investors in a more realistic way. A multidisciplinary approach was adopted to explore the question. It combines a historical analysis of drivers evolution according to historical context, a structural analysis of these drivers to identify favorable scenarios for future nuclear reactors, a value creation approach to replicate investors' preferences in those scenarios, and last, a value option approach focusing on nuclear technologies and comparing competitiveness of Generation IV reactors with current reactors. As a result, only strong climate policy combined to government support to nuclear energy could allow industrial development of Generation IV, while high progress of renewables does not lessen the attractiveness of nuclear energy. On a international level, such analysis could be broaden by taking into account the drivers specific to each area of the world, such as highly growing demand in developing countries. (author)

77 FR 69651 - Final Fair Market Rents for the Housing Choice Voucher Program for Small Area Fair Market Rent...

Science.gov (United States)

2012-11-20

... the Housing Choice Voucher Program for Small Area Fair Market Rent Demonstration Program Participants... Authorities (PHAs) participating in the Small Area FMR Demonstration. SUMMARY: Section 8(c)(1) of the United... Housing Choice Voucher (HCV) Program for those PHAs selected to participate in the Small Area FMR...

A public choice view on the climate and energy policy mix in the EU — How do the emissions trading scheme and support for renewable energies interact?

International Nuclear Information System (INIS)

Gawel, Erik; Strunz, Sebastian; Lehmann, Paul

2014-01-01

In this paper, we analyze the rationale for an energy policy mix when the European Emissions Trading Scheme (ETS) is considered from a public choice perspective. That is, we argue that the economic textbook model of the ETS implausibly assumes (1) efficient policy design and (2) climate protection as the single objective of policy intervention. Contrary to these assumptions, we propose that the ETS originates from a political bargaining game within a context of multiple policy objectives. In particular, the emissions cap is negotiated between regulators and emitters with the emitters' abatement costs as crucial bargaining variable. This public choice view yields striking implications for an optimal policy mix comprising RES supporting policies. Whereas the textbook model implies that the ETS alone provides sufficient climate protection, our analysis suggests that support for renewable energies (1) contributes to a more effective ETS-design and (2) may even increase the overall efficiency of climate and energy policy if other externalities and policy objectives besides climate protection are considered. Thus, our analysis also shows that a public choice view not necessarily entails negative evaluations concerning efficiency and effectiveness of a policy mix. - Highlights: • We analyze the interaction of the EU Emissions Trading Scheme and support policies for RES. • Stylized framework with emission cap as variable to be negotiated between regulators and emitters. • RES-support contributes to a more stringent emission cap and may even increase overall efficiency

Summary of a meeting on non-electrical energy extraction from fusion reactors at AEC Germantown Headquarters, March 20, 1973

International Nuclear Information System (INIS)

Miley, G.H.

1973-01-01

The following six topics were discussed at the meeting: (1) energy forms available from the plasma, (2) materials processing, (3) hydrogen production, (4) plasma chemistry/radiation processing, (5) coherent radiation/broad-band radiation, and (6) neutron applications. Summaries are given for each topic. (U.S.)

Geothermal Energy Research and Development Program; Project Summaries

Energy Technology Data Exchange (ETDEWEB)

None

1994-03-01

This is an internal DOE Geothermal Program document. This document contains summaries of projects related to exploration technology, reservoir technology, drilling technology, conversion technology, materials, biochemical processes, and direct heat applications. [DJE-2005

Energy Choices. Choices for future technology development; Vaegval Energi. Vaegval foer framtidens teknikutveckling

Energy Technology Data Exchange (ETDEWEB)

Billfalk, Lennart; Haegermark, Harald (eds.)

2009-03-15

In the next few years political decisions lie ahead in Sweden and the EU regarding the detailed formulation of the EU's so-called 20-20-20 targets and accompanying EU directives. Talks on a new international post-2012 climate agreement are imminent. The EU targets involve reducing emissions of greenhouse gases by 20 per cent, increasing the proportion of renewable energy by 20 per cent and improving energy efficiency by 20 per cent - all by the year 2020. According to the analysis of the consequences of the targets that the Technology Development Group has commissioned, the reduction in carbon dioxide in the stationary energy system in the Nordic region will be 40 per cent, not 20 per cent, if all the EU targets are to be achieved. The biggest socio-economic cost is associated with achieving the efficiency target, followed by the costs associated with achieving the renewable energy target and the CO{sub 2} target. On the basis of this analysis and compilations about technology development, we want to highlight the following important key issues: Does Sweden want to have the option of nuclear power in the future or not? How to choose good policy instruments for new electricity production and networks? How best to reduce the carbon dioxide emissions of the transport sector and how to develop control and incentive measures that promote such a development? We are proposing the following: Carry out a more in-depth analysis of the consequences of the EU targets, so that the policy instruments produce the best combination as regards climate, economy and security of supply. To achieve the EU targets would require large investments in electricity production, particularly renewable energy, and in electricity networks. Internationally harmonized policy instruments and other incentive measures are required in order for the necessary investments to take place. The policy instruments have to provide a level playing field for all players in the energy sector. The large

System analysis of energy utilization from waste - evaluation of energy, environment and economy. Summary report

International Nuclear Information System (INIS)

Sundqvist, Jan-Olov; Granath, Jessica; Frostell, Bjoern; Bjoerklund, Anna; Eriksson, Ola; Carlsson, Marcus

1999-12-01

Energy, environmental, and economic consequences of different management systems for municipal solid waste have been studied in a systems analysis. In the systems analysis, different combinations of incineration, materials recycling of separated plastic and cardboard containers, and biological treatment (anaerobic digestion and composting) of easily degradable organic waste, were studied and also compared to landfilling. In the study a computer model (ORWARE) based on LCA methodology was used. Case studies were performed for three different municipalities: Uppsala, Stockholm, and Aelvdalen. The following parameters were used for evaluating the different waste management options: consumption of energy resources, global warming potential, acidification, eutrophication, photo oxidant formation, heavy metal flows, financial economy and welfare economy, where welfare economy is the sum of financial economy and environmental economy. The study shows that reduced landfilling to the benefit of an increased use of energy and material from waste is positive from an environmental and energy as well as economic aspect. This is mainly due to the fact that the choice of waste management method affects processes outside the waste management system, such as production of district heating, electricity, vehicle fuel, plastic, cardboard, and fertiliser. This means that landfilling of energy-rich waste should be avoided as far as possible, both because of the the environmental impact, and because of the low recovery of resources. Incineration should constitute a basis in the waste management systems of the three municipalities studied, even if the waste has to be transported to a regional facility. Once the waste is collected, longer regional transports are of little significance, as long as the transports are carried out in an efficient manner. Comparing materials recycling and incineration, and biological treatment and incineration, no unambiguous conclusions can be drawn. There are

Long-term scenarios of energy use and carbon emissions: Summary of results

International Nuclear Information System (INIS)

Sathaye, J.

1991-01-01

Energy use in developing countries has risen more quickly than in the industrialized world, with a consequent increase in the developing world's share in global modern energy use from 16% in 1970 to 24% in 1987. As a result, while the developing countries' share of carbon dioxide emissions is small today, it is growing rapidly. The following is a brief summary of the aggregate results derived from the work on long-term energy and carbon emissions scenarios for China, India, Indonesia, Korea, Argentina, Brazil, Mexico, Venezuela, Nigeria, Ghana, Sierra Leone and the sic members of the Gulf Cooperation Council (GCC). The countries experience varying rates of population growth between 1985 and 2025. The fastest growth rates occur in Africa - particularly in Nigeria and Ghana - and in the GCC. In Korea and China, where the governments have implemented policies to control the expansion of the population, the growth rates remain significantly lower. The economic growth rates correspond with national projections and/or expert judgment. GDP shows a wide variance across the study countries; and in each country distinct factors account for the differences in rates of growth. Argentina, for example, experiences a relatively slow increase in GDP as the foundation of its economy moves away from manufacturing and towards agriculture-based industry. In contrast, Korea's development of its less energy-intensive industries continues to fuel high rates of economic growth between 1985 and 2025

Fusion Plasma Theory project summaries

Energy Technology Data Exchange (ETDEWEB)

1993-10-01

This Project Summary book is a published compilation consisting of short descriptions of each project supported by the Fusion Plasma Theory and Computing Group of the Advanced Physics and Technology Division of the Department of Energy, Office of Fusion Energy. The summaries contained in this volume were written by the individual contractors with minimal editing by the Office of Fusion Energy. Previous summaries were published in February of 1982 and December of 1987. The Plasma Theory program is responsible for the development of concepts and models that describe and predict the behavior of a magnetically confined plasma. Emphasis is given to the modelling and understanding of the processes controlling transport of energy and particles in a toroidal plasma and supporting the design of the International Thermonuclear Experimental Reactor (ITER). A tokamak transport initiative was begun in 1989 to improve understanding of how energy and particles are lost from the plasma by mechanisms that transport them across field lines. The Plasma Theory program has actively-participated in this initiative. Recently, increased attention has been given to issues of importance to the proposed Tokamak Physics Experiment (TPX). Particular attention has been paid to containment and thermalization of fast alpha particles produced in a burning fusion plasma as well as control of sawteeth, current drive, impurity control, and design of improved auxiliary heating. In addition, general models of plasma behavior are developed from physics features common to different confinement geometries. This work uses both analytical and numerical techniques. The Fusion Theory program supports research projects at US government laboratories, universities and industrial contractors. Its support of theoretical work at universities contributes to the office of Fusion Energy mission of training scientific manpower for the US Fusion Energy Program.

Fusion plasma theory project summaries

Science.gov (United States)

1993-10-01

This Project Summary book is a published compilation consisting of short descriptions of each project supported by the Fusion Plasma Theory and Computing Group of the Advanced Physics and Technology Division of the Department of Energy, Office of Fusion Energy. The summaries contained in this volume were written by the individual contractors with minimal editing by the Office of Fusion Energy. Previous summaries were published in February of 1982 and December of 1987. The Plasma Theory program is responsible for the development of concepts and models that describe and predict the behavior of a magnetically confined plasma. Emphasis is given to the modelling and understanding of the processes controlling transport of energy and particles in a toroidal plasma and supporting the design of the International Thermonuclear Experimental Reactor (ITER). A tokamak transport initiative was begun in 1989 to improve understanding of how energy and particles are lost from the plasma by mechanisms that transport them across field lines. The Plasma Theory program has actively participated in this initiative. Recently, increased attention has been given to issues of importance to the proposed Tokamak Physics Experiment (TPX). Particular attention has been paid to containment and thermalization of fast alpha particles produced in a burning fusion plasma as well as control of sawteeth, current drive, impurity control, and design of improved auxiliary heating. In addition, general models of plasma behavior are developed from physics features common to different confinement geometries. This work uses both analytical and numerical techniques. The Fusion Theory program supports research projects at U.S. government laboratories, universities and industrial contractors. Its support of theoretical work at universities contributes to the office of Fusion Energy mission of training scientific manpower for the U.S. Fusion Energy Program.

Fusion Plasma Theory project summaries

International Nuclear Information System (INIS)

1993-10-01

This Project Summary book is a published compilation consisting of short descriptions of each project supported by the Fusion Plasma Theory and Computing Group of the Advanced Physics and Technology Division of the Department of Energy, Office of Fusion Energy. The summaries contained in this volume were written by the individual contractors with minimal editing by the Office of Fusion Energy. Previous summaries were published in February of 1982 and December of 1987. The Plasma Theory program is responsible for the development of concepts and models that describe and predict the behavior of a magnetically confined plasma. Emphasis is given to the modelling and understanding of the processes controlling transport of energy and particles in a toroidal plasma and supporting the design of the International Thermonuclear Experimental Reactor (ITER). A tokamak transport initiative was begun in 1989 to improve understanding of how energy and particles are lost from the plasma by mechanisms that transport them across field lines. The Plasma Theory program has actively-participated in this initiative. Recently, increased attention has been given to issues of importance to the proposed Tokamak Physics Experiment (TPX). Particular attention has been paid to containment and thermalization of fast alpha particles produced in a burning fusion plasma as well as control of sawteeth, current drive, impurity control, and design of improved auxiliary heating. In addition, general models of plasma behavior are developed from physics features common to different confinement geometries. This work uses both analytical and numerical techniques. The Fusion Theory program supports research projects at US government laboratories, universities and industrial contractors. Its support of theoretical work at universities contributes to the office of Fusion Energy mission of training scientific manpower for the US Fusion Energy Program

Developing and testing a positive theory of instrument choice: Renewable energy policy in the fifty American states

Science.gov (United States)

Ciocirlan, Cristina E.

The environmental economics literature consistently suggests that properly designed and implemented economic incentives are superior to command-and-control regulation in reducing pollution. Economic incentives, such as green taxes, cap-and-trade programs, tax incentives, are able to reduce pollution in a cost-effective manner, provide flexibility to industry and stimulate innovation in cleaner technologies. In the past few decades, both federal and state governments have shown increased use of economic incentives in environmental policy. Some states have embraced them in an active manner, while others have failed to do so. This research uses a three-step analysis. First, it asks why some states employ more economic incentives than others to stimulate consumption of renewable energy by the residential, commercial and industrial sectors. Second, it asks why some states employ stronger incentives than others. And third, it asks why certain states employ certain instruments, such as electricity surcharges, cap-and-trade programs, tax incentives or grants, while others do not. The first two analyses were conducted using factor analysis and multiple regression analysis, while the third analysis employed logistic regression models to analyze the data. Data for all three analyses were obtained from a combination of primary and secondary sources. To address these questions, a theory of instrument choice at the state level, which includes both internal and external determinants of policy-making, was developed and tested. The state level of analysis was chosen. States have proven to be pioneers in designing policies to address greenhouse gases (see, for instance, the recent cap-and-trade legislation passed in California). The theory was operationalized with the help of four models: needs/responsiveness, interest group influence, professionalism/capacity and innovation-and-diffusion. The needs/responsiveness model suggests that states tend to choose more and stronger economic

Impact of physical activity on energy balance, food intake and choice in normal weight and obese children in the setting of acute social stress: a randomized controlled trial.

Science.gov (United States)

Horsch, Antje; Wobmann, Marion; Kriemler, Susi; Munsch, Simone; Borloz, Sylvie; Balz, Alexandra; Marques-Vidal, Pedro; Borghini, Ayala; Puder, Jardena J

2015-02-19

Psychological stress negatively influences food intake and food choices, thereby contributing to the development of childhood obesity. Physical activity can also moderate eating behavior and influence calorie intake. However, it is unknown if acute physical activity influences food intake and overall energy balance after acute stress exposure in children. We therefore investigated the impact of acute physical activity on overall energy balance (food intake minus energy expenditure), food intake, and choice in the setting of acute social stress in normal weight (NW) and overweight/obese (OW/OB) children as well as the impact of psychological risk factors. After receiving written consent from their parents, 26 NW (BMI foods (6 sweet/6 salty; each of low/high caloric density). Energy balance, food intake/choice and obesity-related psychological risk factors were assessed. Lower overall energy balance (p = 0.019) and a decreased choice of low density salty foods (p foods (104 kcal (34 to 173), p = 0.004) following stress. They scored higher on impulsive behavior (p = 0.005), restrained eating (p stress-induced food intake/choice. Positive parenting tended to be related to lower intake of sweet high density food (-132 kcal, -277 to 2, p = 0.054). In the setting of stress, acute moderate physical activity can address energy balance in children, a benefit which is especially pronounced in the OW/OB. Positive parenting may act as a protective factor preventing stress-induced eating of comfort food. clinicaltrials.gov NCT01693926 The study was a pilot study of a project funded by the Swiss National Science Foundation (CRSII3_147673).

Department of Energy Small-Scale Hydropower Program: Feasibility assessment and technology development summary report

International Nuclear Information System (INIS)

Rinehart, B.N.

1991-06-01

This report summarizes two subprograms under the US Department of Energy's Small-Scale Hydroelectric Power Program. These subprograms were part of the financial assistance activities and included the Program Research and Development Announcement (PRDA) feasibility assessments and the technology development projects. The other major subprograms included engineering research and development, legal and institutional aspects, and technology transfer. These other subprograms are covered in their respective summary reports. The problems of energy availability and increasing costs of energy led to a national effort to develop economical and environmental attractive alternative energy resources. One such alternative involved the utilization of existing dams with hydraulic heads of <65 ft and the capacity to generate hydroelectric power of 15 MW or less. Thus, the PRDA program was initiated along with the Technology Development program. The purpose of the PRDA feasibility studies was to encourage development of renewable hydroelectric resources by providing engineering, economic, environmental, safety, and institutional information. Fifty-five feasibility studies were completed under the PRDA. This report briefly summarizes each of those projects. Many of the PRDA projects went on to become technology development projects. 56 refs., 1 fig., 2 tabs

Department of Energy Small-Scale Hydropower Program: Feasibility assessment and technology development summary report

Energy Technology Data Exchange (ETDEWEB)

Rinehart, B.N.

1991-06-01

This report summarizes two subprograms under the US Department of Energy's Small-Scale Hydroelectric Power Program. These subprograms were part of the financial assistance activities and included the Program Research and Development Announcement (PRDA) feasibility assessments and the technology development projects. The other major subprograms included engineering research and development, legal and institutional aspects, and technology transfer. These other subprograms are covered in their respective summary reports. The problems of energy availability and increasing costs of energy led to a national effort to develop economical and environmental attractive alternative energy resources. One such alternative involved the utilization of existing dams with hydraulic heads of <65 ft and the capacity to generate hydroelectric power of 15 MW or less. Thus, the PRDA program was initiated along with the Technology Development program. The purpose of the PRDA feasibility studies was to encourage development of renewable hydroelectric resources by providing engineering, economic, environmental, safety, and institutional information. Fifty-five feasibility studies were completed under the PRDA. This report briefly summarizes each of those projects. Many of the PRDA projects went on to become technology development projects. 56 refs., 1 fig., 2 tabs.

Energy Audit for Moncrief Army Community Hospital, Oliver Dental Clinic, Caldwell Dental Clinic, and Hagen Dental Clinic, Volume 1 - Executive Summary

National Research Council Canada - National Science Library

1987-01-01

This is the Executive Summary of an Energy Engineering Analysis Program (EEAP) Study that was conducted at Moncrief Army Community Hospital, Fort Jackson, South Carolina, by the firm of BENATECH, INC. The Scope of Work...

Summaries of FY 1982 research in the chemical sciences

Energy Technology Data Exchange (ETDEWEB)

None

1982-09-01

The purpose of this booklet is to help those interested in research supported by the Department of Energy's Division of Chemical Sciences, which is one of six Divisions of the Office of Basic Energy Sciences in the Office of Energy Research. These summaries are intended to provide a rapid means for becoming acquainted with the Chemical Sciences program to members of the scientific and technological public and interested persons in the Legislative and Executive Branches of the Government. Areas of research supported by the Division are to be seen in the section headings, the index and the summaries themselves. Energy technologies which may be advanced by use of the basic knowledge discovered in this program can be seen in the index and again (by reference) in the summaries. The table of contents lists the following: photochemical and radiation sciences; chemical physics; atomic physics; chemical energy; separation and analysis; chemical engineering sciences; offsite contracts; equipment funds; special facilities; topical index; institutional index for offsite contracts; investigator index.

Summaries of FY 1982 research in the chemical sciences

International Nuclear Information System (INIS)

1982-09-01

The purpose of this booklet is to help those interested in research supported by the Department of Energy's Division of Chemical Sciences, which is one of six Divisions of the Office of Basic Energy Sciences in the Office of Energy Research. These summaries are intended to provide a rapid means for becoming acquainted with the Chemical Sciences program to members of the scientific and technological public and interested persons in the Legislative and Executive Branches of the Government. Areas of research supported by the Division are to be seen in the section headings, the index and the summaries themselves. Energy technologies which may be advanced by use of the basic knowledge discovered in this program can be seen in the index and again (by reference) in the summaries. The table of contents lists the following: photochemical and radiation sciences; chemical physics; atomic physics; chemical energy; separation and analysis; chemical engineering sciences; offsite contracts; equipment funds; special facilities; topical index; institutional index for offsite contracts; investigator index

Effects of monetary reserves and rate of gain on human risky choice under budget constraints.

Science.gov (United States)

Pietras, Cynthia J; Searcy, Gabriel D; Huitema, Brad E; Brandt, Andrew E

2008-07-01

The energy-budget rule is an optimal foraging model that predicts that choice should be risk averse when net gains plus reserves meet energy requirements (positive energy-budget conditions) and risk prone when net gains plus reserves fall below requirements (negative energy-budget conditions). Studies have shown that the energy-budget rule provides a good description of risky choice in humans when choice is studied under economic conditions (i.e., earnings budgets) that simulate positive and negative energy budgets. In previous human studies, earnings budgets were manipulated by varying earnings requirements, but in most nonhuman studies, energy budgets have been manipulated by varying reserves and/or mean rates of reinforcement. The present study therefore investigated choice in humans between certain and variable monetary outcomes when earnings budgets were manipulated by varying monetary reserves and mean rates of monetary gain. Consistent with the energy-budget rule, choice tended to be risk averse under positive-budget conditions and risk neutral or risk prone under negative-budget conditions. Sequential choices were also well described by a dynamic optimization model, especially when expected earnings for optimal choices were high. These results replicate and extend the results of prior experiments in showing that humans' choices are generally consistent with the predictions of the energy-budget rule when studied under conditions analogous to those used in nonhuman energy-budget studies, and that choice patterns tend to maximize reinforcement.

Advanced fusion concepts project summaries, FY 1988

International Nuclear Information System (INIS)

1988-04-01

This report summarizes all the projects supported by the Advanced Fusion Concepts Branch of the Applied Plasma Physics Division of the Office of Fusion Energy, US Department of Energy. Each project summary was written by the respective principal investigator using the format: title, principal investigators, funding levels, purpose, approach, progress, plans, milestones, graduate students, graduates, other professional staff, and recent publications. This report is organized into three sections: Section one contains five summaries describing work in the reversed-field pinch program being performed by a diversified group of contractors, these include a national laboratory, a private company, and several universities. Section two contains eight summaries of work from the compact toroid area which encompasses field-reversed configurations, spheromaks, and heating and formation experiments. Section three contains summaries from two other programs, a density Z-pinch experiment and high-beta Q machine experiment. The intent of this collection of project summaries is to help the contractors of the Advanced Fusion Concepts Branch understand their relationship with the rest of the branch's activities. It is also meant to provide background to those outside the program by showing the range of activities of interest of the Advanced Fusion Concepts Branch

Power generation mixes evaluation applying the mean-variance theory. Analysis of the choices for Japanese energy policy

International Nuclear Information System (INIS)

Tabaru, Yasuhiko; Nonaka, Yuzuru; Nonaka, Shunsuke; Endou, Misao

2013-01-01

Optimal Japanese power generation mixes in 2030, for both economic efficiency and energy security (less cost variance risk), are evaluated by applying the mean-variance portfolio theory. Technical assumptions, including remaining generation capacity out of the present generation mix, future load duration curve, and Research and Development risks for some renewable energy technologies in 2030, are taken into consideration as either the constraints or parameters for the evaluation. Efficiency frontiers, which consist of the optimal generation mixes for several future scenarios, are identified, taking not only power balance but also capacity balance into account, and are compared with three power generation mixes submitted by the Japanese government as 'the choices for energy and environment'. (author)

The choice of primary energy source including PV installation for providing electric energy to a public utility building - a case study

Science.gov (United States)

Radomski, Bartosz; Ćwiek, Barbara; Mróz, Tomasz M.

2017-11-01

The paper presents multicriteria decision aid analysis of the choice of PV installation providing electric energy to a public utility building. From the energy management point of view electricity obtained by solar radiation has become crucial renewable energy source. Application of PV installations may occur a profitable solution from energy, economic and ecologic point of view for both existing and newly erected buildings. Featured variants of PV installations have been assessed by multicriteria analysis based on ANP (Analytic Network Process) method. Technical, economical, energy and environmental criteria have been identified as main decision criteria. Defined set of decision criteria has an open character and can be modified in the dialog process between the decision-maker and the expert - in the present case, an expert in planning of development of energy supply systems. The proposed approach has been used to evaluate three variants of PV installation acceptable for existing educational building located in Poznań, Poland - the building of Faculty of Chemical Technology, Poznań University of Technology. Multi-criteria analysis based on ANP method and the calculation software Super Decisions has proven to be an effective tool for energy planning, leading to the indication of the recommended variant of PV installation in existing and newly erected public buildings. Achieved results show prospects and possibilities of rational renewable energy usage as complex solution to public utility buildings.

Choice architecture as a means to change eating behaviour in self-service settings

DEFF Research Database (Denmark)

Skov, Laurits Rohden; Lourenco, Sofia; Laub Hansen, Gitte

2013-01-01

Summary: The primary objective of this review was to investigate the current evidence-base for the use of choice architecture as a means to change eating behaviour in self-service eating settings, hence potentially reduce calorie intake. 12 databases were searched systematically for experimental ...

Master plan for renewable energies + Summary for policy makers + Presentation to the Council of Ministers

International Nuclear Information System (INIS)

Blanc, Julien; Bitot, Stephane

2012-01-01

This document reports a study which aimed at determining a master plan which would allow a mix with 50 per cent of renewable energies for electricity production to be reached by 2020 in the specific case of French Polynesia. It proposes a comprehensive analysis of of the present energetic situation in Tahiti and in eleven islands of the French Polynesia. After a presentation of the social and economic context, the report proposes a diagnosis of energy and electricity consumption in Polynesia, an analysis of electricity demand and of its possible evolutions (scenarios), and an analysis of the present production (fossil thermal, hydroelectric, photovoltaic, and wind energy, quality and requirements for an island grid). It reports the analysis the potential of development of renewable energies (hydroelectricity, photovoltaic, other solar production, wind, biomass, marine renewable energies, seawater air conditioning), and the analysis of the supply-demand balance in the different scenarios for Tahiti and the other islands. Short term perspectives are discussed, and an overview of installed renewable powers is provided. A second document proposes a summary of this study under the form of a Power Point presentation illustrated by many graphs

A novel approach for choosing summary statistics in approximate Bayesian computation.

Science.gov (United States)

Aeschbacher, Simon; Beaumont, Mark A; Futschik, Andreas

2012-11-01

The choice of summary statistics is a crucial step in approximate Bayesian computation (ABC). Since statistics are often not sufficient, this choice involves a trade-off between loss of information and reduction of dimensionality. The latter may increase the efficiency of ABC. Here, we propose an approach for choosing summary statistics based on boosting, a technique from the machine-learning literature. We consider different types of boosting and compare them to partial least-squares regression as an alternative. To mitigate the lack of sufficiency, we also propose an approach for choosing summary statistics locally, in the putative neighborhood of the true parameter value. We study a demographic model motivated by the reintroduction of Alpine ibex (Capra ibex) into the Swiss Alps. The parameters of interest are the mean and standard deviation across microsatellites of the scaled ancestral mutation rate (θ(anc) = 4N(e)u) and the proportion of males obtaining access to matings per breeding season (ω). By simulation, we assess the properties of the posterior distribution obtained with the various methods. According to our criteria, ABC with summary statistics chosen locally via boosting with the L(2)-loss performs best. Applying that method to the ibex data, we estimate θ(anc)≈ 1.288 and find that most of the variation across loci of the ancestral mutation rate u is between 7.7 × 10(-4) and 3.5 × 10(-3) per locus per generation. The proportion of males with access to matings is estimated as ω≈ 0.21, which is in good agreement with recent independent estimates.

Joint Peru/United States report on Peru/United States cooperative energy assessment. Volume 1. Executive summary, main report and appendices

Energy Technology Data Exchange (ETDEWEB)

1979-08-01

In 1978, the US and Peru conducted a comprehensive assessment of Peru's energy resources, needs, and uses and developed several alternative energy strategies that utilize the available resources to meet their energy requirements. This Volume I reports the findings of the assessment and contains the executive summary, the main report, and five appendices of information that support the integrated energy supply and demand analysis. The following chapters are included: The Energy Situation in Peru (economic context and background, energy resources and production, energy consumption patterns); Reference Supply and Demand Projection (approach, procedures, and assumptions; economic projections; energy demand and supply projections; supply/demand integration; uncertainties); and The Development of Strategies and Options (the analysis of options; strategies; increased use of renewables, hydropower, coal; increased energy efficiency; and financial analysis of strategies).

Weatherization Works II - Summary of Findings from the ARRA Period Evaluation of the U.S. Department of Energy's Weatherization Assistance Program

Energy Technology Data Exchange (ETDEWEB)

Tonn, Bruce Edward [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Carroll, David [APPRISE, Inc.. Princeton, NJ (United States); Rose, Erin M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Hawkins, Beth A. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Pigg, Scott [Energy Center of Wisconsin, Madison, WI (United States); Dalhoff, Greg [Dalhoff & Associates. Verona, WI (United STates); Blasnik, Michael [Blasnik & Associates, Boston, MA (United States); Eisenberg, Joel Fred [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Cowan, Claire [Energy Center of Wisconsin, Madison, WI (United States); Conlon, Brian [Univ. of Tennessee, Knoxville, TN (United States)

2015-10-01

This report presents a summary of the American Recovery and Reinvestment Act of 2009 (ARRA) evaluation of the U.S. Department of Energy s low-income Weatherization Program. This evaluation focused on the WAP Program Year 2010. The ARRA evaluation produced fourteen separate reports, including this summary. Three separate reports address the energy savings, energy cost savings, and cost effectiveness of WAP across four housing types: single family, mobile home, and large multifamily. Other reports address the environmental emissions benefits attributable to WAP, and characterize the program. Special studies were conducted to: estimate the impacts of weatherization and healthy homes interventions on asthma-related Medicaid claims in a small cohort in Washington State; assess how weatherization recipients communicate their weatherization experiences to those in their social network, and assess processes implemented to defer homes for weatherization. Small studies addressed energy use in refrigerators, WAP as implemented in the U.S. territories for the first time, and weatherization s impacts on air conditioning energy savings. The national occupant survey was mined for additional insights on the impacts of weatherization on household budgets and energy behaviors post-weatherization. Lastly, the results of a survey of weatherization training centers are summarized.

Supplier choice and WTP for electricity attributes in an emerging market: The role of perceived past experience, environmental concern and energy saving behavior

International Nuclear Information System (INIS)

Amador, Francisco Javier; González, Rosa Marina; Ramos-Real, Francisco Javier

2013-01-01

This study analyzes customers' preferences and their willingness to pay (WTP) for certain service attributes in an electricity supplier choice context. Specifically, a stated preference choice experiment is conducted in the Canary Islands' residential market where limited competition exists. Preferences for different electricity suppliers and three level-of-service attributes are investigated, namely, supply reliability, share of renewable energies and availability of a complementary energy audit service. The results might be interpreted as an indication of different aspects new firms need to consider if they plan to enter in the market. There is an opportunity for new companies to establish in the market, though evidence of brand loyalty to the current company and/or significant switching costs are also found, especially in the case of older people. Regarding the estimated WTP, several results should be highlighted. First, customers who have experienced more serious outages in the past tend to show a higher WTP to reduce the outage frequency. Second, highly-educated respondents, those who state a great concern for the greenhouse gases (GHG) emissions and those who carry out energy saving actions in their homes exhibit a larger WTP for renewable energies. This empirical evidence provides useful information for authorities responsible for energy policy design. - Highlights: • A stated choice experiment is conducted in the Canary Islands' residential market. • Serious outages in the past lead to a higher WTP to reduce the outage frequency. • A higher education level explains a greater WTP for renewables. • People concerned for emissions and energy savers show greater WTP for renewables. • These findings provide useful information for energy policy design

Presenting quality data to vulnerable groups: charts, summaries or behavioral economic nudges?

Science.gov (United States)

Elbel, Brian; Gillespie, Colleen; Raven, Maria C

2014-07-01

Despite the increased focus on health care consumers' active choice, not enough is known about how to best facilitate the choice process. We sought to assess methods of improving this process for vulnerable consumers in the United States by testing alternatives that emphasize insights from behavioral economics, or 'nudges'. We performed a hypothetical choice experiment where subjects were randomized to one of five experimental conditions and asked to choose a health center (location where they would receive all their care). The conditions presented the same information about health centers in different ways, including graphically as a chart, via written summary and using behavioral economics, 'nudging' consumers toward particular choices. We hypothesized that these 'nudges' might help simplify the choice process. Our primary outcomes focused on the health center chosen and whether consumers were willing to accept 'nudges'. We found that consumer choice was influenced by the method of presentation and the majority of consumers accepted the health center they were 'nudged' towards. Consumers were accepting of choices grounded in insights from behavioral economics and further consideration should be given to their role in patient choice. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Power generation choices: costs, risks and externalities

International Nuclear Information System (INIS)

1994-01-01

This document from OECD deals with the choices between the different means of producing electricity: supply and demand trends, power generation choices, management of development and technologies, environmental impacts and costs around energy sources. Separate abstracts were prepared for all the papers of this volume. (TEC)

Summary talk

International Nuclear Information System (INIS)

Harari, H.

1978-10-01

A general overview is given in this high energy physics conference summary. Quantum chromodynamics as a theory of strong interactions and studied by experimental tests, SU(2) x U(1) theory of weak and electromagnetic interactions and its experimental tests, weak interactions above 100 GeV, simple unification of weak and electromagnetic interactions, and the grand and the ultimate unifications with extended supergravity are discussed. 28 references

Technology choice and development in Brazil: An assessment of Brazil's alternative fuel program and the agriculture, manufacturing, energy, and service sectors

Science.gov (United States)

Nolan, Lucy A.

Technology choice profoundly affects a country's development process because capital-intensive and labor-intensive technologies have different socioeconomic linkages within the economy. This research examines the impacts of technology choice through the use of a social accounting matrix (SAM) framework. SAM-based modeling determines the direct and indirect effects of technology choice on development, particularly poverty alleviation in Brazil. Brazil's alternative fuel program was analyzed as a special example of technology choice. Two ethanol production technologies and the gasoline sector were compared; to make the study more robust, labor and capital intensive technologies were evaluated in the production of agriculture, manufacturing, energy, and services. Growth in these economic sectors was examined to assess the effects on employment, factor and household income, energy intensity, and carbon dioxide costs. Poverty alleviation was a focus, so income to unskilled agriculture labor, unskilled non-agriculture labor, and income to rural and urban households in poverty was also analyzed. The major research finding is that overall, labor-intensive technologies generate more employment, factor and household income, environmental and energy benefits to Brazil's economy than capital-intensive technologies. In addition, labor-intensive technologies make a particular contribution to poverty alleviation. The results suggest that policies to encourage the adoption of these technologies, especially in the agriculture and renewable energy sectors, are important because of their intersectoral linkages within the economy. Many studies have shown that Brazil's fuel ethanol program has helped to realize multiple macroeconomic objectives. However, this is the first empirical study to quantify its household income effects. The ethanol industry generated the most household income of the energy sectors. The research confirms a key finding of the appropriate technology literature

Sensitivity of Technical Choices on the GHG Emissions and Expended Energy of Hydrotreated Renewable Jet Fuel from Microalgae

Directory of Open Access Journals (Sweden)

Patouillard Laure

2016-01-01

Full Text Available Taking into account the environmental impacts of biofuel production is essential to develop new and innovative low-emission processes. The assessment of life cycle GreenHouse Gas (GHG emissions of biofuel is mandatory for the countries of the European Union. New biomass resources that hardly compete with food crops are been developed increasingly. Microalgae are an interesting alternative to terrestrial biomass thanks to their high photosynthetic efficiency and their ability to accumulate lipids. This article provides an analysis of potential environmental impacts of the production of algal biofuel for aviation using the Life Cycle Assessment (LCA. Evaluated impacts are GHG emissions and the primary energy consumption, from extraction of raw materials to final waste treatment. This study compared two management choices for oilcakes generated after oil extraction from microalgae. In the first system, these cakes are treated by energetic allocation and in the second by anaerobic digestion. In both cases, the steps of cultivation and harvesting have the highest impact on the results. Sensitivity analyzes are performed on technical choices of operating systems (choice of the type of nutrients, mode of harvesting, drying and oil extraction as well as a Monte-Carlo analysis on key parameter values for GHG emissions (concentration of microalgae in ponds, productivity and oil content. The results highlight the impact of the use of chemical fertilizers and the importance of the concentration of algae on GHG emissions and energy consumption.

Summary of the Law relating to Atomic Energy and Radioactive Subtances as at March 1979

International Nuclear Information System (INIS)

Sim, D.F.; Ritchie, K.J.S.

1979-01-01

This Note contains summaries of new laws and regulations on atomic energy and radioactive substances and amendments made to previous ones in the United Kingdom as at March 1979, including international regulations and agreements. New materials referred to includes the Nuclear Installations (Excepted Matter) Regulations 1978, the Medicines (Radioactive Substances) Order 1978, the Medicines (Committee on Radiation from Radioactive Medicinal Products) Order 1978 and the Medicines (Administration of Radioactive Substances) Regulations 1978. The Note also reproduces other amendments in nuclear legislation, already referred to in a previous Note dated March 1978. (NEA) [fr

INC93: international nuclear congress. Technical sessions summaries

International Nuclear Information System (INIS)

Boulton, J.

1993-01-01

The conference dealt mainly with safety, environmental and human aspects of nuclear energy, including waste management. This volume consists of summaries of the technical sessions contained in Volumes 2 and 3. The individual papers have also been abstracted separately for INIS, with the summaries abridged

INC93: international nuclear congress. Technical sessions summaries

Energy Technology Data Exchange (ETDEWEB)

Boulton, J

1994-12-31

The conference dealt mainly with safety, environmental and human aspects of nuclear energy, including waste management. This volume consists of summaries of the technical sessions contained in Volumes 2 and 3. The individual papers have also been abstracted separately for INIS, with the summaries abridged.

Willingness-to-pay for renewable energy. Primary and discretionary choice of British households' for micro-generation technologies

International Nuclear Information System (INIS)

Scarpa, Riccardo; Willis, Ken

2010-01-01

This paper documents the policy context of renewable energy production in the European Union. The research adopts a choice experiment approach to investigate households' WTP for these renewable energy technologies in the UK. The micro-generation technologies comprise solar photovoltaic, micro-wind, solar thermal, heat pumps, and biomass boilers and pellet stoves. The study compares the results from conditional and mixed logit models, which estimate the distribution of utility coefficients and then derives WTP values as a ratio of the attribute coefficient to the price coefficient, with a model in which the WTP distribution is estimated directly from utility in the money space. The results suggest that whilst renewable energy adoption is significantly valued by households, this value is not sufficiently large, for the vast majority of households, to cover the higher capital costs of micro-generation energy technologies. (author)

Computer software summaries. Numbers 1 through 423

International Nuclear Information System (INIS)

1979-09-01

The National Energy Software Center (NESC) serves as the software exchange and information center for the US Department of Energy and the Nuclear Regulatory Commission. A major activity of the Center is the preparation and publication of two reports issued periodically - the Center's compilation of program abstracts, ANL-7411, and this software summaries report, ANL-8040. The abstracts describe the softward packages available in the software exchange library maintained and distributed by the Center. The summaries describe agency-sponsored software that is at the specification stage, under development, being checked out, in use, or available at agency offices, laboratories, and contractor installations. Summaries describe software that is not included in the NESC library due to its preliminary status or because it is believed to be of limited interest. The purpose of the summaries report is to keep agency and contractor personnel informed as to the existence, status, and availability of computer programs within the agency, and thereby minimize duplication costs and maximize the value of agency software development efforts

LEAP 1992: Conference summary

International Nuclear Information System (INIS)

Dover, C.B.

1992-12-01

We present a summary of the many new results in antiproton (bar p) physics presented at the LEAP '92 conference, in the areas of meson spectroscopy, bar NN scattering, annihilation and spin observables, strangeness and charm production, bar N annihilation in nuclei, atomic physics with very low energy bar p's, the exploration of fundamental symmetries and interactions with bar p (CP, T, CPT, gravitation), and the prospects for new bar p facilities at ultralow energies or energies above the LEAR regime (≥ 2 GeV/c)

Improving the representation of modal choice into bottom-up optimization energy system models - The MoCho-TIMES model

DEFF Research Database (Denmark)

Tattini, Jacopo; Ramea, Kalai; Gargiulo, Maurizio

2018-01-01

and mathematical expressions required to develop the approach. This study develops MoCho-TIMES in the standalone transportation sector of TIMES-DK, the integrated energy system model for Denmark. The model is tested for the Business as Usual scenario and for four alternative scenarios that imply diverse......This study presents MoCho-TIMES, an original methodology for incorporating modal choice into energy-economy-environment-engineering (E4) system models. MoCho-TIMES addresses the scarce ability of E4 models to realistically depict behaviour in transport and allows for modal shift towards transit...

Forest industries energy reserch: summary

Energy Technology Data Exchange (ETDEWEB)

Scott, G C

1976-01-01

The forest industries, which contribute 10% of New Zealand's factory production and consume 25% of all industrial energy (including self-generated sources such as waste liquors and wood wastes), were closely investigated to determine the extent to which imported energy sources can be substituted by local sources and savings made in the specific energy consumption of the industry's products. Issues considered as fundamental to the study were conservation of the nation's fossil fuels; nuclear power should be considered only after full study of its implications; restraints on the growth of energy demands; a greater emphasis on renewable energy resources; and new energy-intensive industries must account for the environmental and social costs of providing the energy. The study was commenced in February 1975 and involved a series of visits to all the major plants and a few representative smaller plants. Energy balances for all the major plants were prepared and are published in the text of the report. The forest-based industries have developed from a large number of small scattered sawmills, drawing from indigenous resources into a few large industrial units which are capital-intensive and produce a wide variety of products serving the home and export markets. They fall into four categories, roughly as follows: large integrated units; intermediate-size integrated mills; sawmills and chip plants; and manufacturing.

Summary of the US Senior Committee on Environmental, Safety, and Economic Aspects of Magnetic Fusion Energy (ESECOM)

International Nuclear Information System (INIS)

Logan, B.G.; Holdren, J.P.; Berwald, D.H.

1988-01-01

ESECOM has completed a recent assessment of the competitive potential of magnetic fusion energy (MFE) compared to present and future fission energy sources giving particular emphasis to the interaction of environmental, safety, and economic characteristics. By consistently applying a set of economic and safety models to a set of MFE concepts using a wide range of possible material choices, power densities, power conversion methods, and fuel cycles, ESECOM finds that several different MFE concepts have the potential to achieve costs of electricity comparable to those of fission systems, coupled with significant safety and environmental advantages. 13 refs., 7 tabs

Comprehensive national energy strategy

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-04-01

This Comprehensive National Energy Strategy sets forth a set of five common sense goals for national energy policy: (1) improve the efficiency of the energy system, (2) ensure against energy disruptions, (3) promote energy production and use in ways that respect health and environmental values, (4) expand future energy choices, and (5) cooperate internationally on global issues. These goals are further elaborated by a series of objectives and strategies to illustrate how the goals will be achieved. Taken together, the goals, objectives, and strategies form a blueprint for the specific programs, projects, initiatives, investments, and other actions that will be developed and undertaken by the Federal Government, with significant emphasis on the importance of the scientific and technological advancements that will allow implementation of this Comprehensive National Energy Strategy. Moreover, the statutory requirement of regular submissions of national energy policy plans ensures that this framework can be modified to reflect evolving conditions, such as better knowledge of our surroundings, changes in energy markets, and advances in technology. This Strategy, then, should be thought of as a living document. Finally, this plan benefited from the comments and suggestions of numerous individuals and organizations, both inside and outside of government. The Summary of Public Comments, located at the end of this document, describes the public participation process and summarizes the comments that were received. 8 figs.

Summary of the law relating to atomic energy and radioactive substances as at March 1979

International Nuclear Information System (INIS)

Sim, D.F.; Ritchie, K.J.S.

1979-01-01

This summary is intended to be a 'signpost' to the relevant law in the United Kingdom, but does not cover any aspect in detail. It falls under the following headings: common law; legislation (Atomic Energy Act 1946 and subordinate legislation; Radioactive Substances Act 1948 and subordinate legislation; Radioactive Substances Act 1960; Electricity (Amendment) Act 1961; Nuclear Installations Acts 1965 and 1969 and subordinate legislation; the Secretary of State for Trade and Industry Order 1970; Radiological Protection Act 1970 as amended by the Health and Safety at Work etc. Act 1974; Air Navigation (Restriction of Flying)(Atomic Energy Establishments) Regulations 1976; Nuclear Safeguards and Electricity (Finance) Act 1978; legislation relating to the United Kingdom Atomic Energy Authority); regulations under the Factories Act 1961; regulations relating to educational establishments; regulations and orders relating to food and medicines; regulations, rules etc. affecting the transport of radioactive materials; regulations under the Social Security Act 1975; control of import and export; the Euratom Treaty; important non-statutory codes of practice etc.; international conventions, regulations etc. relating to the peaceful use of atomic energy and radioactive substances, in which the United Kingdom is interested; foreign legislation. (U.K.)

Nuclear energy: a reasonable choice?

International Nuclear Information System (INIS)

Nifenecker, H.

2011-01-01

While nuclear energy appears today as a powerful and carbon-free energy, it generates at the same time doubts and apprehension in the general public. Are these fears justified? Is France the most advanced country in the nuclear domain? Should we fear a Chernobyl-like accident in France? Is any irradiation dangerous? What would be the consequences of a terror attack against a reactor? Will nuclear energy be powerful enough to take up the energy reserves challenge? Will the waste management and the nuclear facilities dismantlement be extremely expensive in comparison with the electricity production costs? Do we know how to manage nuclear wastes on the long-term? This book tries to supply some relevant arguments in order to let the reader answering these questions himself and making his own opinion on this topic. (J.S.)

Summaries of FY 1983 research in the chemical sciences

International Nuclear Information System (INIS)

1983-09-01

These summaries provide a means for becoming acquainted, either generally or in some depth, with the US DOE Chemical Sciences Program. Areas of research supported by the Division are to be seen in the section headings, the index and the summaries themselves. Energy technologies which may be advanced by use of the basic knowledge generated in this program can be seen in the index and again in the summaries

Research in the nuclear sciences: summaries of FY 1978

International Nuclear Information System (INIS)

1978-06-01

Programs funded in fiscal year 1978 by the Division of Nuclear Sciences/Office of Basic Energy Sciences are summarized. Each summary is preceded by a heading that includes institution, title, principal investigators, budget reporting category, and operating funds provided in FY 1978. The summaries are presented in alphabetical order by institution. Indexes are appended to facilitate the location of a summary according to an investigator's name or a budget reporting category

Canada's energy future : 2008 workshop summary

International Nuclear Information System (INIS)

2008-01-01

The National Energy Board hosted this Energy Futures Workshop as a follow-up to its report entitled Canada's Energy Future: Reference Case and Scenarios to 2030, which focused on emerging trends in energy supply and demand. Various energy futures that may be available to Canadians up to the year 2030 were examined. This workshop addressed issues regarding the growing demand for energy, the adequacy of future energy supplies, and related issues of greenhouse gas emissions, emerging technologies, energy infrastructure and energy exports. The workshop was attended by 18 experts who presented their diverse views on long-term energy issues. The sessions of the workshop focused on external and key geopolitical issues that will influence Canadian energy markets; the adoption of alternative and emerging sources of energy; outlook for Canadian oil supply, including oil sands development, reservoir quality, and financial, environmental and technological issues; issues in electricity generation and transmission; gas market dynamics; and carbon dioxide capture and storage and the associated benefits and challenges. There was general consensus that global and Canadian energy markets will remain in a state of flux. Crude oil prices are likely to remain high and volatile. The combination of maturing energy resource basins and geopolitical tensions has created uncertainty about future availability and access to global energy resources. 2 figs., 3 appendices

ADEME energy transition scenarios. Summary including a macro-economic evaluation 2030 2050

International Nuclear Information System (INIS)

2014-05-01

ADEME, the French Environment and Energy Management Agency, is a public agency reporting to the Ministry of Ecology, Sustainable Development and Energy and the Ministry of Higher Education and Research. In 2012 the agency drew up a long-term scenario entitled 'ADEME Energy Transition Scenarios 2030-2050'. This document presents a summary of the report. The full version can be viewed online on the ADEME web site. With this work ADEME offers a proactive energy vision for all stakeholders - experts, the general public, decision-makers, etc. - focusing on two main areas of expertise: managing energy conservation and developing renewable energy production using proven or demonstration-phase technologies. These scenarios identify a possible pathway for the energy transition in France. They are based on two time horizons and two separate methodologies. One projection, applicable from the present day, seeks to maximise potential energy savings and renewable energy production in an ambitious but realistic manner, up to 2030. The second exercise is a normative scenario that targets a fourfold reduction in greenhouse gas emissions generated in France by 2050, compared to 1990 levels. The analysis presented in this document is primarily based on an exploration of different scenarios that allow for the achievement of ambitious energy and environmental targets under technically, economically and socially feasible conditions. This analysis is supplemented by a macro-economic analysis. These projections, particularly for 2030, do not rely on radical changes in lifestyle, lower comfort levels or hypothetical major technological breakthroughs. They show that by using technologies and organisational changes that are currently within our reach, we have the means to achieve these long-term goals. The scenarios are based on assumptions of significant growth, both economic (1.8% per year) and demographic (0.4% a year). The 2050 scenario shows that with sustained growth, a

Energy Choices. A North European Energy Map; Vaegval Energi. Nordeuropeisk Energikarta

Energy Technology Data Exchange (ETDEWEB)

Groenkvist, Stefan; Stenkvist, Maria; Paradis, Hanna

2008-11-15

Oil, coal and natural gas dominate the energy consumption in Northern Europe, as well as in the world at large. The energy supply mix varies between the countries of the region. For example, a large proportion of biomass and waste in Finland and Latvia (Norway) and Sweden use a high proportion of hydroelectric power, while Poland has a very high proportion of coal in their energy mix. Energy use per person in Northern Europe is more than twice as high compared with the average global - but lower than the average in the OECD. In Northern Europe, there are three separate networks for energy transfer: natural gas, electricity and heating. The expansion of the natural gas network has been strong since 1970. Gas pipelines today covers large parts of Europe and new pipelines are planned. The electricity grids and their transmission capacity has grown. Electricity began to be transferred between the Nordic countries during the 1960s. Today, the North European countries are linked with a number of high capacity cables. While the networks for district heating has grown, these systems are separate for individual cities. In recent years, the region's net imports of oil rose, as (Norway's oil production has declined since the early 2000s. On the other hand, the North European countries in 2007 became, for the first time, net exporters of natural gas. As the energy systems expand, trade in energy increases - both within the region and with the rest of Europe and the rest of the world. Several new energy projects are planned in Northern Europe for expanded capacity in oil refineries and new pipelines for natural gas and transmission lines for electricity. The energy integration in the region is therefore expected to increase further. In the long term, climate policy will be of greater importance, both for the region's use of primary energy and for the look of the region's future energy map

Separations innovative concepts: Project summary

Energy Technology Data Exchange (ETDEWEB)

Lee, V.E. (ed.)

1988-05-01

This project summary includes the results of 10 innovations that were funded under the US Department's Innovative Concept Programs. The concepts address innovations that can substantially reduce the energy used in industrial separations. Each paper describes the proposed concept, and discusses the concept's potential energy savings, market applications, technical feasibility, prior work and state of the art, and future development needs.

Cold or hot wash: Technological choices, cultural change, and their impact on clothes-washing energy use in China

International Nuclear Information System (INIS)

Lin, Jiang; Iyer, Maithili

2007-01-01

Usage pattern of clothes washing (and clothes washers) are strongly related to local cultural practices. Such practices have led to the development of distinctive clothes-washing technologies in the US, Europe, and Japan. In emerging markets such as China, several types of technologies often co-exist. Some use less energy but more water (the impeller type), and some use more energy but less water (the horizontal axis type). The competition between different technologies is thought to lead to better consumer choices. However, it could also lead to changes in clothes-washing habits-from cold to hot wash, and therefore to much higher energy use. This paper examines the standard development process in China to illustrate that adoption of foreign technologies and technical standards, if not carefully calibrated to the local cultural practices, could have unintended consequences for energy use and environment

Energy from the desert. Very large scale photovoltaic systems: socio-economic, financial, technical and environmental aspects. Executive summary

Energy Technology Data Exchange (ETDEWEB)

Kurokawa, K.; Ito, M.; Komoto, K.; Vleuten, P. van der; Faiman, D. (eds.)

2009-05-15

This executive summary report for the International Energy Agency (IEA) summarises the objectives and concepts of very large scale photovoltaic power generation (VLS-PV) systems and takes a look at the socio-economic, financial and technical aspects involved as well as the environmental impact of such systems. Potential benefits for desert communities, agricultural development and desalination of water are topics that are looked at. The potential of VLS-PV, its energy payback time and CO{sub 2} emission rates are discussed. Case studies for the Sahara and the Gobi Dessert areas are discussed. A VLS-PV roadmap is proposed and scenarios are discussed. Finally, conclusions are drawn and recommendations are made.

Inventory of Federal energy-related environment and safety research for FY 1978. Volume 1. Executive summary

International Nuclear Information System (INIS)

1979-12-01

The FY 1978 Federal Inventory is a compilation of 3225 federally funded energy-related environmental and safety reserch projects. It consists of three volumes: an executive summary providing an overview of the data (Volume I), a catalog listing each Inventory project followed by series of indexes (Volume II), and an interactive terminal guide giving instructions for on-line data retrieval (Volume III). Volume I reviews the inventory data as a whole and also within each of three major categories: biomedical and environmental research, environmental control technology research, and operational safety research

End use technology choice in the National Energy Modeling System (NEMS): An analysis of the residential and commercial building sectors

International Nuclear Information System (INIS)

Wilkerson, Jordan T.; Cullenward, Danny; Davidian, Danielle; Weyant, John P.

2013-01-01

The National Energy Modeling System (NEMS) is arguably the most influential energy model in the United States. The U.S. Energy Information Administration uses NEMS to generate the federal government's annual long-term forecast of national energy consumption and to evaluate prospective federal energy policies. NEMS is considered such a standard tool that other models are calibrated to its forecasts, in both government and academic practice. As a result, NEMS has a significant influence over expert opinions of plausible energy futures. NEMS is a massively detailed model whose inner workings, despite its prominence, receive relatively scant critical attention. This paper analyzes how NEMS projects energy demand in the residential and commercial sectors. In particular, we focus on the role of consumers' preferences and financial constraints, investigating how consumers choose appliances and other end-use technologies. We identify conceptual issues in the approach the model takes to the same question across both sectors. Running the model with a range of consumer preferences, we estimate the extent to which this issue impacts projected consumption relative to the baseline model forecast for final energy demand in the year 2035. In the residential sector, the impact ranges from a decrease of 0.73 quads (− 6.0%) to an increase of 0.24 quads (+ 2.0%). In the commercial sector, the impact ranges from a decrease of 1.0 quads (− 9.0%) to an increase of 0.99 quads (+ 9.0%). - Highlights: • This paper examines the impact of consumer preferences on final energy in the Commercial and Residential sectors of the National Energy Modeling System (NEMS). • We describe the conceptual and empirical basis for modeling consumer technology choice in NEMS. • We offer a range of alternative parameters to show the energy demand sensitivity to technology choice. • We show there are significant potential savings available in both building sectors. • Because the model uses its own

Research in the nuclear sciences: summaries of FY 1978

Energy Technology Data Exchange (ETDEWEB)

1978-06-01

Programs funded in fiscal year 1978 by the Division of Nuclear Sciences/Office of Basic Energy Sciences are summarized. Each summary is preceded by a heading that includes institution, title, principal investigators, budget reporting category, and operating funds provided in FY 1978. The summaries are presented in alphabetical order by institution. Indexes are appended to facilitate the location of a summary according to an investigator's name or a budget reporting category. (RWR)

Supermarket Choice, Shopping Behavior, Socioeconomic Status, and Food Purchases.

Science.gov (United States)

Pechey, Rachel; Monsivais, Pablo

2015-12-01

Both SES and supermarket choice have been associated with diet quality. This study aimed to assess the contributions of supermarket choice and shopping behaviors to the healthfulness of purchases and social patterning in purchases. Observational panel data on purchases of fruit and vegetables and less-healthy foods/beverages from 2010 were obtained for 24,879 households, stratified by occupational social class (analyzed in 2014). Households' supermarket choice was determined by whether they ever visited market-defined high- or low-price supermarkets. Analyses also explored extent of use within supermarket choice groups. Shopping behaviors included trip frequency, trip size, and number of store chains visited. Households using low-price (and not high-price) supermarkets purchased significantly lower percentages of energy from fruit and vegetables and higher percentages of energy from less-healthy foods/beverages than households using high-price (and not low-price) supermarkets. When controlling for SES and shopping behaviors, the effect of supermarket choice was reduced but remained significant for both fruit and vegetables and less-healthy foods/beverages. The extent of use of low- or high-price supermarkets had limited effects on outcomes. More-frequent trips and fewer small trips were associated with healthier purchasing for both outcomes; visiting more store chains was associated with higher percentages of energy from fruit and vegetables. Although both supermarket choice and shopping behaviors are associated with healthfulness of purchases, neither appears to contribute to socioeconomic differences. Moreover, differences between supermarket environments may not be primary drivers of the relationship between supermarket choice and healthfulness of purchases. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Food choices in the presence of 'healthy' and 'unhealthy' eating partners.

Science.gov (United States)

Robinson, Eric; Higgs, Suzanne

2013-02-28

Eating with others has been shown to influence the amount of food eaten in a meal or snack. We examined whether choosing food in the presence of another person who is choosing either predominantly low-energy-dense or high-energy-dense foods affects food choices. A between-subjects laboratory-based study was used. A group of 100 young females selected a lunch-time meal from a buffet consisting of a range of high-energy-dense and low-energy-dense foods, in the presence of an 'unhealthy' eating partner (who chose predominantly high-energy-dense foods) or a 'healthy' eating partner (who chose predominantly low-energy-dense foods) or when alone. Participants in the 'unhealthy' eating partner condition were significantly less likely to choose and consume a low-energy-dense food item (carrots), than when choosing alone or in the presence of a 'healthy' eater. Choice of high-energy-dense food did not differ across the conditions, nor did the total energy consumed. These data suggest that social influences on food choice are limited in this context but the presence of an 'unhealthy' eating partner may undermine intentions to consume low-energy-dense foods.

Energy Technology Perspectives 2012: Executive Summary

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-09-05

Energy Technology Perspectives (ETP) is the International Energy Agency's most ambitious publication on new developments in energy technology. It demonstrates how technologies -- from electric vehicles to smart grids -- can make a decisive difference in achieving the objective of limiting the global temperature rise to 2 C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

Customer choice and renewable energy

Energy Technology Data Exchange (ETDEWEB)

Schaefer, D.

1996-12-31

Opinions on political and social factors affecting the U.S. market for wind power are presented in this paper. The position of and activities taken by U.S. Congressman Dan Schaefer as Chairman of the House Energy and Power Subcommittee are outlined. Background information used as input to subcommittee hearings is summarized. The formation and activities of the House Renewable Energy Caucus are very briefly described.

Summaries of special research project on nuclear fusion 1980

International Nuclear Information System (INIS)

Uchida, Taijiro

1981-09-01

This is a report of the research project entitled ''Nuclear fusion'', supported by the grant in aid for fusion research from the Ministry of Education in the fiscal year 1980. The research project was started in April, 1980, and comprises the following seventeen subjects of nuclear fusion research. 1) Heavy irradiation effects, 2) plasma-wall interaction, 3) neutronics, 4) welding engineering, 5) science and technology of tritium, 6) biological effects of tritium, 7) diagnostics of high temperature plasma, 8) new lasers, 9) fundamentals of plasma heating, 10) high efficiency energy conversion, 11) theory and computer simulation, 12) superconducting materials, 13) fundamental phenomena of superconductivity, 14) magnet technology, 15) heat transfer and structural engineering, 16) system design, and 17) resources and assessment of fusion energy. 43 summaries concerning reactor materials and plasma-wall interaction, 29 summaries concerning the science, technology and biological effects of tritium, 41 summaries concerning the fundamentals of reactor plasma control, 15 summaries concerning the technology of superconducting magnets, and 14 summaries concerning the design of fusion reactors and its evaluation are collected in this report, and their results and progress can be known. (Kako, I.)

Mediterranean Energy Perspectives 2011 - Executive summary

International Nuclear Information System (INIS)

2011-01-01

Mediterranean Energy Perspectives 2011 provides insights into the energy situation today and over the next two decades in the Mediterranean region. Its detailed data and analyses are of interest to stakeholders on both the supply and demand sides of the energy equation. This is the third edition in the MEP series, which highlights the extensive work of OME (Observatoire Mediterraneen de l'Energie). This outlook draws upon the expertise of OME and its members. MEP 2011 provides a unique and comprehensive analysis of the energy sector in the Mediterranean. It presents data ranging from the early days of the region's energy industry to the situation today and an outlook to 2030, based on OME's supply and demand model, the Mediterranean Energy Model. Current efforts related to renewable energy sources and energy efficiency are carefully considered as they are key issues for the Mediterranean energy sector and for the whole economic and environment future of the region. MEP 2011 presents: - A description of the Mediterranean countries in a global context. - Historical and forecast data on the supply and demand balance for each segment of the Mediterranean energy sector. - Energy demand to 2030, including two cases: the Conservative and Proactive Scenarios. - Trends in past, present and future oil and natural gas production and development. - Existing and planned oil and gas infrastructure. - Evolution of electricity generation and installed capacity. - Developments in innovative and renewable energy sources. - In-depth analysis of energy efficiency measures and policies. - Prospects for CO 2 emissions and sustainable development. MEP 2011 has been prepared by a joint-team of OME experts supported by related companies and independent expertise. Bringing this expertise together provides an important reference for industry analysts and investors who wish to get a complete picture of the energy industry and markets in the Mediterranean, the way they operate and their long

Bioenergy. A sustainable and reliable energy source. A review of status and prospects. Executive Summary

International Nuclear Information System (INIS)

Bauen, A.; Vuille, F.; Berndes, G.; Junginger, M.; Londo, M.

2009-08-01

This publication is the Executive Summary of a report prepared for IEA Bioenergy. The full report 'Bioenergy - a Sustainable and Reliable Energy Source' will be available on the website of IEA Bioenergy in digital form and in hard copy in a few months time. The purpose of the project was to produce an authoritative review of the entire bioenergy sector aimed at policy and investment decision makers. The brief to the contractors was to provide a global perspective of the potential for bioenergy, the main opportunities for deployment in the short and medium term and the principal issues and challenges facing the development of the sector.

Mediterranean Energy Perspectives, Egypt - Executive summary

International Nuclear Information System (INIS)

2011-01-01

Egypt is a significant oil producer and a rapidly growing natural gas producer. Its strategic location makes it an important transit corridor for world energy markets. Mediterranean Energy Perspectives - Egypt provides insights into the country's energy situation today and over the next two decades. It presents detailed data and analysis of interest to those who have a stake in both the supply and demand side of the energy equation. It is the first in-depth country review in OME's Mediterranean Energy Perspectives (MEP) series. The publication draws upon the extensive expertise of the Observatoire Mediterraneen de l'Energie (OME) and its members. MEP-Egypt is a unique and comprehensive analysis of the energy sector in Egypt. It contains data from the early days of its energy industry up to today as well as a view on its evolution to 2030 based on the supply and demand model developed by OME (Mediterranean Energy Model). Current efforts related to renewable energy sources are carefully considered as they are key issues for the Egyptian energy sector and for the whole economic and environment future of the country. MEP-Egypt presents: - Historical and forecast data on the supply and demand balance for each segment of the Egyptian energy sector. - Past, present and future of oil and gas exploration and discoveries. - Oil and gas fields: production and development. - Oil and gas production profiles and prospects to 2030. - Detailed information on refineries, pipelines, LNG terminals and storage facilities. - Evolution of electricity generation and installed capacity. - Developments of innovative and renewable energy sources. - Prospects for CO 2 emissions and sustainable development. - Fiscal regime of the energy industry. - Alternative energy scenarios: a Conservative scenario, a Proactive scenario and two High Economic Growth variants. MEP-Egypt has been prepared by a joint-team of Egyptian industry experts and OME staff, supported by related companies, institutions

Impacts of government subsidies on pricing and performance level choice in Energy Performance Contracting: A two-step optimal decision model

International Nuclear Information System (INIS)

Lu, Zhijian; Shao, Shuai

2016-01-01

Highlights: • An ESCO optimal decision model considering governmental subsidies is proposed. • Optimal price and performance level are deduced via a two-stage model. • Demand, profit, and performance level increase with increasing subsidies. • ESCO’s market strategy should firstly focus on high energy consumption industries. • Governmental subsidies standard in different industries should be differentiated. - Abstract: Government subsidies generally play a crucial role in pricing and the choice of performance levels in Energy Performance Contracting (EPC). However, the existing studies pay little attention to how the Energy Service Company (ESCO) prices and chooses performance levels for EPC with government subsidies. To fill such a gap, we propose a joint optimal decision model of pricing and performance level in EPC considering government subsidies. The optimization of the model is achieved via a two-stage process. At the first stage, given a performance level, ESCOs choose the best price; and at the second stage, ESCOs choose the optimal performance level for the optimal price. Furthermore, we carry out a numerical analysis to illuminate such an optimal decision mechanism. The results show that both price sensitivity and performance level sensitivity have significant effects on the choice of performance levels with government subsidies. Government subsidies can induce higher performance levels of EPC, the demand for EPC, and the profit of ESCO. We suggest that ESCO’s market strategy should firstly focus on high energy consumption industries with government subsidies and that government subsidies standard adopted in different industries should be differentiated according to the market characteristics and energy efficiency levels of various industries.

Comparison between dispersed nuclear power plants and a nuclear energy center at a hypothetical site on Kentucky Lake, Tennessee. Volume I. Summary

International Nuclear Information System (INIS)

Burwell, C.C.; Reister, D.B.; Rosemarin, C.S.; Sisman, O.; Suffern, J.S.

1976-05-01

A brief summary is presented of the surrogate site concept used to compare the Nuclear Energy Center (NEC) concept with the present method of dispersed siting of nuclear power plants. Included are data on power transmission, environmental considerations, and a discussion of a site selection methodology

Summaries of FY 1981 research in the chemical sciences

International Nuclear Information System (INIS)

1981-08-01

The purpose of this booklet is to help those interested in research supported by the Department of Energy's Division of Chemical Sciences, which is one of six Divisions of the Office of Basic Energy Sciences in the Office of Energy Research. Chemists, physicists, chemical engineers and others who are considering the possibility of proposing research for support by this Division will find the booklet useful for gauging the scope of the program in basic research, and the relationship of their interests to the overall program. These summaries are intended to provide a rapid means for becoming acquainted with the Chemical Sciences program to members of the scientific and technological public and interested persons in the Legislative and Executive Branches of the Government. Areas of research supported by the Division are to be seen in the section headings, the index and the summaries themselves. Energy technologies which may be advanced by use of the basic knowledge discovered in this program can be seen in the index and again (by reference) in the summaries. The contents are as follows: DOE laboratires; chemical physics; atomic physics; chemical energy; separations; analysis; chemical engineering sciences; offsite contracts; equipment funds; topical index; institutional index for offsite contracts; and investigator index

Summary of the 8th international symposium on high energy spin physics

International Nuclear Information System (INIS)

Bunce, G.

1988-01-01

The series of conferences on high energy spin physics dates back to Argonne, 1974, and the first use of the polarized proton beam at the ZGS. This conference is unique in that it is concerned both with the technology of spin and with particle physics: particle physicists need to know what experiments might be possible and target/beam/source physicists want to know what their work will lead to, and get new ideas. In many cases, and I believe that this is central to the success of spin physics and of this conference series, these are the same people. This summary will have three basic parts: where we are now relative to Argonne in 1974; a discussion of new experiments and theory---there were many new and intriguing results presented here; and new ideas for polarized sources, beams, and targets which point toward an exciting future program of particle physics. 13 refs., 2 figs., 4 tabs

Transports and the energy: structural choices and environmental constraints. What is the role of the public authorities?

International Nuclear Information System (INIS)

2001-12-01

The framework of this report focused on mainly France, the goods transports and the urban transports, offering a large place to the institutional aspects. The two first parts of the report are devoted to the state of the art and to a diagnostic of the system energy-transport and of the institutional device in France. the third part concludes that a voluntary action will ne necessary. Many propositions are provided around scenari which reveal different society choices. (A.L.B.)

Advanced fusion concepts project summaries: 1981

International Nuclear Information System (INIS)

1982-03-01

This report contains descriptions of the activities of all the projects supported by the Advanced Fusion Concepts Branch of the Office of Fusion Energy, US Department of Energy. These descriptions are project summaries of each of the individual projects, and contain the following: title, principle investigators, funding levels, purpose, approach, progress, plans, milestones, graduate students, graduates, other professional staff, and recent publications

Summary of the report of the Senior Committee on Environmental, Safety, and Economic Aspects of Magnetic Fusion Energy

International Nuclear Information System (INIS)

Holdren, J.P.; Berwald, D.H.; Budnitz, R.J.

1987-01-01

The Senior Committee on Environmental, Safety, and Economic Aspects of Magnetic Fusion Energy (ESECOM) has assessed magnetic fusion energy's prospects for providing energy with economic, environmental, and safety characteristics that would be attractive compared with other energy sources (mainly fission) available in the year 2015 and beyond. ESECOM gives particular attention to the interaction of environmental, safety, and economic characteristics of a variety of magnetic fusion reactors, and compares them with a variety of fission cases. Eight fusion cases, two fusion-fission hybrid cases, and four fission cases are examined, using consistent economic and safety models. These models permit exploration of the environmental, safety, and economic potential of fusion concepts using a wide range of possible materials choices, power densities, power conversion schemes, and fuel cycles. The ESECOM analysis indicates that magnetic fusion energy systems have the potential to achieve costs-of-electricity comparable to those of present and future fission systems, coupled with significant safety and environmental advantages. 75 refs., 2 figs., 24 tabs

Summary and outlook

Energy Technology Data Exchange (ETDEWEB)

Jong, M. de, E-mail: mjg@nikhef.nl [Nikhef - National Institute for Subatomic Physics, Science Park 105, 1098 XG Amsterdam (Netherlands); LION - Leiden Institute of Physics, Leiden University, PO Box 9504, 2300 RA Leiden (Netherlands)

2013-10-11

In 2003, a series of Very Large Volume Neutrino Telescope Workshops (VLVnT) was initiated in Amsterdam, the Netherlands. The 5th workshop in this series took place in Erlangen, Germany, between 12–14 October 2011 and focused on the aspects of high-energy neutrino astronomy. In this summary report, an overview of the activities world-wide is presented as well as the perspectives of the field.

The effect of a fictitious peer on young children's choice of familiar v. unfamiliar low- and high-energy-dense foods

NARCIS (Netherlands)

Bevelander, K.E.; Anschütz, D.J.; Engels, R.C.M.E.

2012-01-01

The present experimental study was the first to investigate the impact of a remote (non-existent) peer on children's food choice of familiar v. unfamiliar low- and high-energy-dense food products. In a computer task, children (n 316; 50·3 % boys; mean age 7·13 (sd 0·75) years) were asked to choose

Summary report on urban energy planning

DEFF Research Database (Denmark)

Fertner, Christian; Große, Juliane; Groth, Niels Boje

Based on the case study (Deliverables 4.2) as well as the thematic (Deliverable 4.3) work, a list of 29 spatial planning measures and policies was elaborated. The measures can increase energy efficiency, reduce energy use or increasing the share of renewable energy in a city. In the main part...... should take into consideration when working on their Energy Efficiency Action Plans: (1) How can spatial planning reduce energy use in our cities? (2) How do different geographical, regional, cultural or political contexts influence options? (3) How can we measure and monitor its effects? (4) What...

Student Summary of the U.S. Department of Energy Portsmouth Annual Site Environmental Report (ASER) for 2014

Energy Technology Data Exchange (ETDEWEB)

Alexander, Cameryn [Piketon High School (PHS), Pike County, OH (United States); Harris, Quincy [Piketon High School (PHS), Pike County, OH (United States); Pyle, Caitlin [Piketon High School (PHS), Pike County, OH (United States); Bair, Aundreana [Piketon High School (PHS), Pike County, OH (United States); Hutton, Alexys [Piketon High School (PHS), Pike County, OH (United States); Rigsby, Hannah [Piketon High School (PHS), Pike County, OH (United States); Berlin, Nicholas [Piketon High School (PHS), Pike County, OH (United States); Caelem, Caelem [Piketon High School (PHS), Pike County, OH (United States); Rockwell, Cecilia [Piketon High School (PHS), Pike County, OH (United States); Birkhimer, Alexis [Piketon High School (PHS), Pike County, OH (United States); Lightle, Grace [Piketon High School (PHS), Pike County, OH (United States)

2017-08-29

The purpose of the full ASER document is to provide details of environmental activities, primarily environmental monitoring, for calendar year 2014. This summary report of the full 2014 ASER provides details in which DOE demonstrates compliance with local, state and federal regulations within environmental programs - both radiological and non-radiological monitoring and groundwater monitoring (DOE, 2016). This report is not intended to present all of the monitoring activities at PORTS and more information can be found at the PORTS Environmental Information Center and website, which is http://energy.gov/pppo/portsmouth-environmental-center.

Canada's resources and the national interest: summary

Energy Technology Data Exchange (ETDEWEB)

1977-01-01

This booklet is a summary of a report prepared by an Independent Task Force on the critical policy choices facing Canada with respect to the development of its mining and petroleum resources. The main report of the Task Force (NP-22249) is accompanied by four major research studies, published as Appendices to the main report, and covering the broad subjects of the taxation of non-renewable resources, a survey of our oil and gas resources, a survey of our other mineral resources, and a possible plan for the development of our oil and gas reserves in the coming decade.

Summaries of FY 1989 research in the chemical sciences

International Nuclear Information System (INIS)

1989-08-01

These summaries provide the scientific and technical public, as well as the legislative and executive branches of the Government, information, either generally or in some depth, about the Chemical Sciences program. Areas of research supported are indicated in the section headings, the ''Selected Topics of General Interest'' list, and the summaries themselves. Energy technologies that may be advanced by use of the basic knowledge generated in this program are included in the ''Selected Topics of General Interest'' list and are often referenced in the summaries

High costs of female choice in a lekking lizard.

Directory of Open Access Journals (Sweden)

Maren N Vitousek

2007-06-01

Full Text Available Although the cost of mate choice is an essential component of the evolution and maintenance of sexual selection, the energetic cost of female choice has not previously been assessed directly. Here we report that females can incur high energetic costs as a result of discriminating among potential mates. We used heart rate biologging to quantify energetic expenditure in lek-mating female Galápagos marine iguanas (Amblyrhynchus cristatus. Receptive females spent 78.9+/-23.2 kJ of energy on mate choice over a 30-day period, which is equivalent to approximately (3/4 of one day's energy budget. Females that spent more time on the territories of high-quality, high-activity males displayed greater energetic expenditure on mate choice, lost more mass, and showed a trend towards producing smaller follicles. Choosy females also appear to face a reduced probability of survival if El Niño conditions occur in the year following breeding. These findings indicate that female choice can carry significant costs, and suggest that the benefits that lek-mating females gain through mating with a preferred male may be higher than previously predicted.

Development and the environmental impact analysis of tidal current energy turbines in China

Science.gov (United States)

Liu, Yuxin; Ma, Changlei; Jiang, Bo

2018-02-01

Chinese government pays more attentions to renewable energies (RE) in the context of increasing energy demand and climate change problems. As a promising RE, the utilization of marine renewable energy (MRE) is engaging in the world, including the wave energy and tidal current energy mainly. At the same time, the tidal current energy resources in China are abundant. Thus, the utilization of tidal current energy becomes an inevitable choice for China to meet the challenge of global climate change. The Renewable Energy Law (amendment) and “Twelfth Five-Year” Plan of Renewable Energy Development (2011-2015) were released in recent years in China, the tidal current energy are successfully implemented in China, including the R&D and pilot projects. After the summary of the status of tidal current energy converters in recent years in China, especially the devices being in the open sea test. The environmental impact study in China is also introduced in order to offer reference for the environmental impact assessment of tidal current power generation.

Nuclear Waste Management Program summary document, FY 1981

Energy Technology Data Exchange (ETDEWEB)

Meyers, Sheldon

1980-03-01

The Nuclear Waste Management Program Summary Document outlines the operational and research and development (R and D) activities of the Office of Nuclear Waste Management (NEW) under the Assistant Secretary for Nuclear Energy, US Department of Energy (DOE). This document focuses on the current and planned activities in waste management for FY 1981. This Program Summary Document (PSD) was prepared in order to explain the Federal nuclear waste management and spent fuel storage programs to Congress and its committees and to interested members of the public, the private sector, and the research community. The national energy policy as it applies to waste management and spent fuel storage is presented first. The program strategy, structure, budget, management approach, and public participation programs are then identified. The next section describes program activities and outlines their status. Finally, the applicability of departmental policies to NEW programs is summarized, including field and regional activities, commercialization plans, and environmental and socioeconomic implications of waste management activities, and international programs. This Nuclear Waste Management Program Summary Document is meant to serve as a guide to the progress of R and D and other energy technology programs in radioactive waste management. The R and D objective is to provide the Nation with acceptable solutions to short- and long-term management problems for all forms of radioactive waste and spent fuel.

Nuclear Waste Management Program summary document, FY 1981

International Nuclear Information System (INIS)

1980-03-01

The Nuclear Waste Management Program Summary Document outlines the operational and research and development (R and D) activities of the Office of Nuclear Waste Management (NEW) under the Assistant Secretary for Nuclear Energy, US Department of Energy (DOE). This document focuses on the current and planned activities in waste management for FY 1981. This Program Summary Document (PSD) was prepared in order to explain the Federal nuclear waste management and spent fuel storage programs to Congress and its committees and to interested members of the public, the private sector, and the research community. The national energy policy as it applies to waste management and spent fuel storage is presented first. The program strategy, structure, budget, management approach, and public participation programs are then identified. The next section describes program activities and outlines their status. Finally, the applicability of departmental policies to NEW programs is summarized, including field and regional activities, commercialization plans, and environmental and socioeconomic implications of waste management activities, and international programs. This Nuclear Waste Management Program Summary Document is meant to serve as a guide to the progress of R and D and other energy technology programs in radioactive waste management. The R and D objective is to provide the Nation with acceptable solutions to short- and long-term management problems for all forms of radioactive waste and spent fuel

Biological and chemical technologies research. FY 1995 annual summary report

Energy Technology Data Exchange (ETDEWEB)

None

1996-03-01

The annual summary report presents the fiscal year (FY) 1995 research activities and accomplishments for the United States Department of Energy (DOE) Biological and Chemical Technologies Research (BCTR) Program. This BCTR program resides within the Office of Industrial Technologies (OIT) of the Office of Energy Efficiency and Renewable Energy (EE). The annual summary report for 1995 (ASR 95) contains the following: program description (including BCTR program mission statement, historical background, relevance, goals and objectives); program structure and organization, selected technical and programmatic highlights for 1995; detailed descriptions of individual projects; a listing of program output, including a bibliography of published work; patents; and awards arising from work supported by the BCTR.

Theory summary

International Nuclear Information System (INIS)

Tang, W.M.

2001-01-01

This is a summary of the advances in magnetic fusion energy theory research presented at the 17th International Atomic Energy Agency Fusion Energy Conference from 19 24 October, 1998 in Yokohama, Japan. Theory and simulation results from this conference provided encouraging evidence of significant progress in understanding the physics of thermonuclear plasmas. Indeed, the grand challenge for this field is to acquire the basic understanding that can readily enable the innovations which would make fusion energy practical. In this sense, research in fusion energy is increasingly able to be categorized as fitting well the 'Pasteur's Quadrant' paradigm, where the research strongly couples basic science ('Bohr's Quadrant') to technological impact ('Edison's Quadrant'). As supported by some of the work presented at this conference, this trend will be further enhanced by advanced simulations. Eventually, realistic three-dimensional modeling capabilities, when properly combined with rapid and complete data interpretation of results from both experiments and simulations, can contribute to a greatly enhanced cycle of understanding and innovation. Plasma science theory and simulation have provided reliable foundations for this improved modeling capability, and the exciting advances in high-performance computational resources have further accelerated progress. There were 68 papers presented at this conference in the area of magnetic fusion energy theory

Southwest Energy Innovation Forum: Summary Report

Science.gov (United States)

Ewing Marion Kauffman Foundation, 2010

2010-01-01

The Ewing Marion Kauffman Foundation, Arizona State University (ASU), and U.S. Department of Energy's Advanced Research Projects Agency-Energy (ARPA-E) co-convened a conference on Energy Innovation in the Southwest region of the United States that included participation by entrepreneurs, state government officials, representatives of academia,…

Effects of Recording Food Intake Using Cell Phone Camera Pictures on Energy Intake and Food Choice.

Science.gov (United States)

Doumit, Rita; Long, JoAnn; Kazandjian, Chant; Gharibeh, Nathalie; Karam, Lina; Song, Huaxin; Boswell, Carol; Zeeni, Nadine

2016-06-01

The well-documented increases in obesity and unhealthy dietary practices substantiate the need for evidence-based tools that can help people improve their dietary habits. The current spread of mobile phone-embedded cameras offers new opportunities for recording food intake. Moreover, the act of taking pictures of food consumed may enhance visual consciousness of food choice and quantity. The present study aimed to assess the effect of using cell phone pictures to record food intake on energy intake and food choice in college students. The effectiveness and acceptability of cell phone picture-based diet recording also was assessed. A repeated measures crossover design was used. One group of participants entered their food intake online during 3 days based on their memory, although a second group recorded their food intake using cell phone pictures as their reference. Participants then crossed over to complete 3 more days of diet recording using the alternate method. Focus groups were conducted to obtain feedback on the effectiveness and acceptability of cell phone picture-based diet recording. Intake of meat and vegetable servings were significantly higher in the memory period compared with the cell phone period, regardless of the order. Results from the focus group indicated a positive attitude toward the use of cell phone pictures in recording food intake and an increased awareness of food choice and portion size. Cell phone pictures may be an easy, relevant, and accessible method of diet self-monitoring when aiming at dietary changes. Future trials should combine this technique with healthy eating education. © 2015 Sigma Theta Tau International.

Summaries of FY 1997 engineering research

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-09-01

This report documents the Basic Energy Sciences (BES) Engineering Research Program for fiscal year 1997, it provides a summary for each of the program projects in addition to a brief program overview. The report is intended to provide staff of Congressional committees, other executive departments, and other DOE offices with substantive program information so as to facilitate governmental overview and coordination of Federal research programs. Of equal importance, its availability facilitates communication of program information to interested research engineers and scientists. The individual project summaries follow the program overview. The summaries are ordered alphabetically by name of institution; the table of contents lists all the institutions at which projects were sponsored in fiscal year 1997. Each project entry begins with an institutional-departmental heading. The names of investigators are listed immediately below the title. The funding level for fiscal year 1997 appears to the right of address. The summary description of the project completes the entry. A separate index of Principal Investigators includes phone number, fax number and e-main address, where available.

Choice certainty in Discrete Choice Experiments

DEFF Research Database (Denmark)

Uggeldahl, Kennet Christian; Jacobsen, Catrine; Lundhede, Thomas

2016-01-01

In this study, we conduct a Discrete Choice Experiment (DCE) using eye tracking technology to investigate if eye movements during the completion of choice sets reveal information about respondents’ choice certainty. We hypothesise that the number of times that respondents shift their visual...

Summary report of the 20th IAEA fusion energy conference (November 1-6, 2004, Vilamoura, Portugal)

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-09-01

Fusion Energy Conference has been held aiming to report and exchange the information concerning the nuclear fusion research every two years since 1961 by IAEA. The conference has authorities most in the field of the fusion research. The 20th Fusion Energy Conference was held at Vilamoura in Portugal on November 1st through 6th in 2004, and 700 researchers or more participated in the conference from 35 countries. This report is a summary of the conference that the JAERI researchers who participated in this conference (35 persons in total) have seen presentations of each contributed papers at the conference room and have understood from each point of view. The contents of this report are very comprehensible, because those are written from the viewpoint of each researchers of JAERI. The purpose of this report is to provide the information which is useful for many researchers to understand the latest study results over a wide field of fusion research. (author)

ParaChoice Model.

Energy Technology Data Exchange (ETDEWEB)

Heimer, Brandon Walter [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Levinson, Rebecca Sobel [Sandia National Lab. (SNL-CA), Livermore, CA (United States); West, Todd H. [Sandia National Lab. (SNL-CA), Livermore, CA (United States)

2017-12-01

Analysis with the ParaChoice model addresses three barriers from the VTO Multi-Year Program Plan: availability of alternative fuels and electric charging station infrastructure, availability of AFVs and electric drive vehicles, and consumer reluctance to purchase new technologies. In this fiscal year, we first examined the relationship between the availability of alternative fuels and station infrastructure. Specifically, we studied how electric vehicle charging infrastructure affects the ability of EVs to compete with vehicles that rely on mature, conventional petroleum-based fuels. Second, we studied how the availability of less costly AFVs promotes their representation in the LDV fleet. Third, we used ParaChoice trade space analyses to help inform which consumers are reluctant to purchase new technologies. Last, we began analysis of impacts of alternative energy technologies on Class 8 trucks to isolate those that may most efficaciously advance HDV efficiency and petroleum use reduction goals.

What are retail investors' risk-return preferences towards renewable energy projects? A choice experiment in Germany

International Nuclear Information System (INIS)

Salm, Sarah; Hille, Stefanie Lena; Wüstenhagen, Rolf

2016-01-01

Citizens own nearly half the renewable energy generation capacity in Germany and have been important drivers of the country's energy transition. In contrast to citizens' important role in financing renewable energies, the energy policy and economics literature has traditionally focused on other investors, such as incumbent energy firms. To close this gap, this paper reports on a large-scale survey of 1,990 German retail investors. Conducting a choice experiment with the subset of 1,041 respondents who expressed an interest in investing in community renewable energy projects, we present a unique dataset allowing for new insights in risk-return expectations of retail investors. We find that apart from return on investment, respondents are particularly sensitive to the minimum holding period and the issuer of community renewable energy investment offerings. A minimum holding period of 10 years implies a risk premium of 2.76% points. A subsequent segmentation analysis shows that two groups of potential community renewable energy investors with different risk-return expectations can be identified: “local patriots” and “yield investors”. In contrast to professional investors, a majority of retail investors use simple decision rules such as calculating payback time or relying on their gut feeling when making investments. - Highlights: • Out of 1,990 retail investors surveyed, 1,041 express interest to invest in renewables. • Two target segments are identified, “local patriots” and “yield investors”. • “Local patriots” are willing to forgo return on investment in local projects. • Solar photovoltaic is most popular technology, followed by wind and small hydro. • Majority of investors use simple payback calculation or decide intuitively.

Advanced Fusion Concepts project summaries, FY 1982

International Nuclear Information System (INIS)

1982-10-01

This report contains descriptions of the activities of all the projects supported by the Advanced Fusion Concepts Branch of the Office of Fusion Energy, U.S. Department of Energy. These descriptions are project summaries of each of the individual projects, and contain the following: title, principle investigators, funding levels, purpose, approach, progress, plans, milestones, graduate students, graduates, other professional staff, and recent publications

Mediterranean energy transition: 2040 scenario. Executive summary

International Nuclear Information System (INIS)

Ben Jannet Allal, Houda; Guarrera, Lisa; Karbuz, Sohbet; Menichetti, Emanuela; Lescoeur, Bruno; El Agrebi, Hassen; Harrouch, Hamdi; Campana, Dominique; Greaume, Francois; Bedes, Christelle; Bolinches, Christine; Meraud, Thierry; Tappero, Denis; Bosseboeuf, Didier; Lechevin, Bruno; Abaach, Hassan; Damasiotis, Markos; Darras, Marc; Hajjaji, Mourad; Keramane, Abdenour; Khalfallah, Ezzedine; Mourtada, Adel; Osman, Nejib

2016-06-01

The stakes of embarking upon a Mediterranean Energy Transition is essential for countries from both shores of the Mediterranean, especially taking into account the increasing demographics (+105 million by 2040) and the fast growing energy demand in an increasingly constrained context both in terms of energy availability and environmental impacts of conventional energy sources uses. There is a huge, but yet untapped, potential for energy efficiency and renewable energy sources, especially in the South Mediterranean region. By improving energy efficiency and deploying renewables on a large scale, the Mediterranean region would reduce tensions on energy security for importing countries, improve opportunities for exporting ones and reduce energy costs and environmental damages for the whole region. Embarking on an energy transition path will also help improve social welfare in the region and contribute to job creation, among other positive externalities. OME regularly conducts prospective works to 2040, assessing the impact of prolonging current energy trends. Under this Business-As-Usual or so-called 'Conservative' Scenario the situation would evolve critically on all counts over the next 25 years: doubling of energy demand and tripling of electricity consumption, soaring infrastructure and import bills (+443 GW to be installed and doubling of the fossil-fuel imports) and a critical rise in carbon emissions (+45%). Such a scenario, based essentially on fossil fuels, would put further strain on the environment and exacerbate geopolitical tensions in the region. A change of energy trajectory is therefore necessary for all Mediterranean countries to help change current trends and to increase efforts promoting energy efficiency and renewable energies. In this context, MEDENER and OME, based on the 2030-2050 visions of ADEME and the prospective tools of OME, have decided to jointly investigate a Mediterranean Energy Transition Scenario, an ambitious scenario that

Assessment of dietary choices of young women in the contexts of hormonal contraceptives

Science.gov (United States)

Friedrich, Mariola; Junak, Magdalena

Metabolic changes caused by hormonal contraception combined with unbalanced diet may pose many threats, and deficiency or excess of nutrients may increase the risk of using such contraceptives. The purpose of the survey was to assess the dietary choices of young women using hormonal contraceptives, taking into account their general knowledge about the contraception and its impact on their bodies. The survey comprised 67 women aged from 18 to 25 years. In of three-day menus (201 daily food rations) of the women under research the content of energy and most of nutritious ingredients wandered away from recommended values in Poland. Each respondent additionally filled in a questionnaire concerning her: anthropometric data, education, place of residence; the type, name and time of taking contraceptives; purpose for using hormonal contraception along with its determinants; duration of use, breaks in contraceptive practice; occurrence of side effects during contraceptive use; stimulants used; physical activity, incidence of diarrhoea and vomiting, and dietary supplements use. The assessment of nutritional status of young women taking hormonal contraceptives has shown a number of nonconformities. The survey has revealed insufficient energy value of the menus, and incorrect proportions of basic nutrients, from recommended values, what was reflected in insufficient intake of vitamins (A, D, E, C, B1, B3, B6, and folates) and minerals (K, Ca, Mg, Fe). An excessive consumption of proteins, animal-based in particular, and insufficient consumption of lipids and carbohydrates, polysaccharides in particular, what resulted in insufficient consumption of dietary fibre. Nutritional choices of the respondents were typical to their gender and age, but were not adjusted to the use of hormonal contraceptives. Side effects observed by the respondents, mainly weight gain, may have been a summary result of improper eating behaviors that facilitated accumulation of body fat and water.

Interneuronal Mechanism for Tinbergen’s Hierarchical Model of Behavioral Choice

Science.gov (United States)

Pirger, Zsolt; Crossley, Michael; László, Zita; Naskar, Souvik; Kemenes, György; O’Shea, Michael; Benjamin, Paul R.; Kemenes, Ildikó

2014-01-01

Summary Recent studies of behavioral choice support the notion that the decision to carry out one behavior rather than another depends on the reconfiguration of shared interneuronal networks [1]. We investigated another decision-making strategy, derived from the classical ethological literature [2, 3], which proposes that behavioral choice depends on competition between autonomous networks. According to this model, behavioral choice depends on inhibitory interactions between incompatible hierarchically organized behaviors. We provide evidence for this by investigating the interneuronal mechanisms mediating behavioral choice between two autonomous circuits that underlie whole-body withdrawal [4, 5] and feeding [6] in the pond snail Lymnaea. Whole-body withdrawal is a defensive reflex that is initiated by tactile contact with predators. As predicted by the hierarchical model, tactile stimuli that evoke whole-body withdrawal responses also inhibit ongoing feeding in the presence of feeding stimuli. By recording neurons from the feeding and withdrawal networks, we found no direct synaptic connections between the interneuronal and motoneuronal elements that generate the two behaviors. Instead, we discovered that behavioral choice depends on the interaction between two unique types of interneurons with asymmetrical synaptic connectivity that allows withdrawal to override feeding. One type of interneuron, the Pleuro-Buccal (PlB), is an extrinsic modulatory neuron of the feeding network that completely inhibits feeding when excited by touch-induced monosynaptic input from the second type of interneuron, Pedal-Dorsal12 (PeD12). PeD12 plays a critical role in behavioral choice by providing a synaptic pathway joining the two behavioral networks that underlies the competitive dominance of whole-body withdrawal over feeding. PMID:25155505

Nevada Test Site Environmental Report 2007 Summary

Energy Technology Data Exchange (ETDEWEB)

Cathy Wills

2008-09-01

The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO) directs the management and operation of the Nevada Test Site (NTS). The NTS is the nation's historical testing site for nuclear weapons from 1951 through 1992 and is currently the nation's unique site for ongoing national-security related missions and high-risk operations. NNSA/NSO strives to provide to the public an understanding of the current activities on the NTS, including environmental monitoring and compliance activities aimed at protecting the public and the environment from radiation hazards and from nonradiological impacts. This document is a summary of the Nevada Test Site Environmental Report (NTSER) for calendar year 2007 (see attached compact disc on inside back cover). The NTSER is a comprehensive report of environmental activities performed at the NTS and offsite facilities over the previous calendar year. It is prepared annually to meet the requirements and guidelines of the U.S. Department of Energy (DOE) and the information needs of NNSA/NSO stakeholders. To provide an abbreviated and more readable version of the NTSER, this summary report is produced. This summary does not include detailed data tables, monitoring methods or design, a description of the NTS environment, or a discussion of all environmental program activities performed throughout the year. The reader may obtain a hard copy of the full NTSER as directed on the inside front cover of this summary report.

78 FR 20896 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2013-04-08

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... industry-specific teams--renewable energy, energy efficiency, energy storage and transmission, and biofuels...

Energy Efficiency Roadmap for Uganda, Making Energy Efficiency Count. Executive Summary

Energy Technology Data Exchange (ETDEWEB)

de la Rue du Can, Stephane; Pudleiner, David; Jones, David; Khan, Aleisha

2017-06-15

Like many countries in Sub-Saharan Africa, Uganda has focused its energy sector investments largely on increasing energy access by increasing energy supply. The links between energy efficiency and energy access, the importance of energy efficiency in new energy supply, and the multiple benefits of energy efficiency for the level and quality of energy available, have been largely overlooked. Implementing energy efficiency in parallel with expanding both the electricity grid and new clean energy generation reduces electricity demand and helps optimize the power supply so that it can serve more customers reliably at minimum cost. Ensuring efficient appliances are incorporated into energy access efforts provides improved energy services to customers. Energy efficiency is an important contributor to access to modern energy. This Energy Efficiency Roadmap for Uganda (Roadmap) is a response to the important role that electrical energy efficiency can play in meeting Uganda’s energy goals. Power Africa and the United Nations Sustainable Energy for All (SEforALL) initiatives collaborated with more than 24 stakeholders in Uganda to develop this document. The document estimates that if the most efficient technologies on the market were adopted, 2,224 gigawatt hours could be saved in 2030 across all sectors, representing 31% of the projected load. This translates into 341 megawatts of peak demand reductions, energy access to an additional 6 million rural customers and reduction of carbon dioxide emissions by 10.6 million tonnes in 2030. The Roadmap also finds that 91% of this technical potential is cost-effective, and 47% is achievable under conservative assumptions. The Roadmap prioritizes recommendations for implementing energy efficiency and maximizing benefits to meet the goals and priorities established in Uganda’s 2015 SEforALL Action Agenda. One important step is to create and increase demand for efficiency through long-term enabling policies and financial incentives

75 FR 70214 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2010-11-17

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... submitted to the Renewable Energy and Energy Efficiency Advisory Committee, Office of Energy and...

Nuclear Waste Management, Nuclear Power, and Energy Choices Public Preferences, Perceptions, and Trust

CERN Document Server

Greenberg, Michael

2013-01-01

Hundreds of studies have investigated public perceptions and preferences about nuclear power, waste management, and technology. However there is clear lack of uniformity in the style, aims and methods applied.  Consequently, the body of results is inconsistent and it is difficult to isolate relevant patterns or interpretations. Nuclear Waste Management, Nuclear Power and Energy Choices: Public Preferences, Perceptions and Trust presents a theoretical base for public reactions then classifies and reviews the large body of surveys carried out over the past decade.   Particular focus is placed on residents within 50 miles US nuclear waste facilities due to the disproportionate presence of nuclear factors in their lives such as the legacy of nuclear waste disposal and job dependency. The motivations and reasons for their views such as fear, attraction to the economic benefits, trust of site managers and federal agencies, cultural views, personal history, and demographic attributes of the people are also conside...

The nuclear: a vital choice for energy

International Nuclear Information System (INIS)

Pecqueur, M.

1980-01-01

This paper read from the platform of the 13th annual session of the International Agency of Atomic Energy is a plea in favour of the development of nuclear energy. The majority of the reports of enquiry conclude by underlining the sane and efficient character of nuclear reactors. To face up to the energy crisis, France has decided to increase tenfold its production of nuclear energy between 1975 and 1985 -Future prospects [fr

TCRP H-37 Characteristics of Premium Transit Services That Affect Mode Choice: Summary of Phase 1

Science.gov (United States)

2010-11-15

This research seeks to improve the understanding of the full range of determinants for mode choice behavior and to offer practical solutions to practitioners on representing and distinguishing these characteristics in travel demand forecasting models...

Energy Technology Division research summary 2004

International Nuclear Information System (INIS)

Poeppel, R. B.; Shack, W. J.

2004-01-01

The Energy Technology (ET) Division provides materials and engineering technology support to a wide range of programs important to the US Department of Energy (DOE). The Division's capabilities are generally applied to technical issues associated with energy systems, biomedical engineering, transportation, and homeland security. Research related to the operational safety of commercial light water nuclear reactors (LWRs) for the US Nuclear Regulatory Commission (NRC) remains another significant area of interest for the Division. The pie chart below summarizes the ET sources of funding for FY 2004

Summary of activities July 1981 - July 1982

International Nuclear Information System (INIS)

1982-07-01

Background information, which may be useful for an understanding of ECN activities has been reported. The period starting 1 July 1981 and ending 30 June 1982 covers summaries of fission power, fusion and superconductivity; energy from fossil fuels; wind energy; utilization of the Petten research reactors. The financial figures are taken from the ECN Annual report (in Dutch) and refer to the calender year 1981

Atlas of world energies. Which choices for tomorrow?

International Nuclear Information System (INIS)

Barre, Bertrand; Merenne-Schoumaker, Bernadette; Bailly, Anne

2015-01-01

This book proposes maps and graphics to present and describe the complexity of energy stakes in the 21. century. It addresses various issues related to energy consumption (growth and inequity, a very contrasted energy consumption with respect to resources, energy and development, an always more expensive energy, the major issue of climate change, energy-related pollutions, waste management, risk prevention), the main conventional energies (sources, vectors and networks, electricity and storage, crude oil, natural gas, coal, nuclear and fissile materials, non conventional hydrocarbons, future technologies, the possibility of clean conventional energies), renewable energies at the heart of energy transition (biomass, hydraulic energy, wind energy, solar energies, other renewable resources, the viability of renewable energies), the energy geopolitics (trades, tensions and power games, the main energy actors, the Middle East, Russia and USA as the three main producers, EU, China and India as different consumers, sub-Saharan Africa), and the time for action (to increase energy efficiency and sobriety, to diversify resources and supplies, transports and mobility, land and city planning, modes of consumption, to reduce inequities)

Advanced fusion concepts: project summaries

International Nuclear Information System (INIS)

1980-12-01

This report contains descriptions of the activities of all the projects supported by the Advanced Fusion Concepts Branch of the Office of Fusion Energy, US Department of Energy. These descriptions are project summaries of each of the individual projects, and contain the following: title, principle investigators, funding levels, purpose, approach, progress, plans, milestones, graduate students, graduates, other professional staff, and recent publications. Information is given for each of the following programs: (1) reverse-field pinch, (2) compact toroid, (3) alternate fuel/multipoles, (4) stellarator/torsatron, (5) linear magnetic fusion, (6) liners, and (7) Tormac

Summaries of FY 1977: Research in the chemical sciences

International Nuclear Information System (INIS)

1978-02-01

Research on fundamental interactions, processes, and techniques important to the production, use, and conservation of energy is being conducted at government, university, and corporate laboratories. This report documents all of the Chemical Sciences basic energy research projects and provides a summary of funding levels and indexes

Basic Energy Sciences: Summary of Accomplishments

Science.gov (United States)

1990-05-01

For more than four decades, the Department of Energy, including its predecessor agencies, has supported a program of basic research in nuclear- and energy-related sciences, known as Basic Energy Sciences. The purpose of the program is to explore fundamental phenomena, create scientific knowledge, and provide unique user'' facilities necessary for conducting basic research. Its technical interests span the range of scientific disciplines: physical and biological sciences, geological sciences, engineering, mathematics, and computer sciences. Its products and facilities are essential to technology development in many of the more applied areas of the Department's energy, science, and national defense missions. The accomplishments of Basic Energy Sciences research are numerous and significant. Not only have they contributed to Departmental missions, but have aided significantly the development of technologies which now serve modern society daily in business, industry, science, and medicine. In a series of stories, this report highlights 22 accomplishments, selected because of their particularly noteworthy contributions to modern society. A full accounting of all the accomplishments would be voluminous. Detailed documentation of the research results can be found in many thousands of articles published in peer-reviewed technical literature.

Mergeable summaries

DEFF Research Database (Denmark)

Agarwal, Pankaj K.; Graham, Graham; Huang, Zengfeng

2013-01-01

We study the mergeability of data summaries. Informally speaking, mergeability requires that, given two summaries on two datasets, there is a way to merge the two summaries into a single summary on the two datasets combined together, while preserving the error and size guarantees. This property m...

Comparison of Vehicle Choice Models

Energy Technology Data Exchange (ETDEWEB)

Stephens, Thomas S. [Argonne National Lab. (ANL), Argonne, IL (United States); Levinson, Rebecca S. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Brooker, Aaron [National Renewable Energy Lab. (NREL), Golden, CO (United States); Liu, Changzheng [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Lin, Zhenhong [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Birky, Alicia [Energetics Incorporated, Columbia, MD (United States); Kontou, Eleftheria [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2017-10-01

Five consumer vehicle choice models that give projections of future sales shares of light-duty vehicles were compared by running each model using the same inputs, where possible, for two scenarios. The five models compared — LVCFlex, MA3T, LAVE-Trans, ParaChoice, and ADOPT — have been used in support of the Energy Efficiency and Renewable Energy (EERE) Vehicle Technologies Office in analyses of future light-duty vehicle markets under different assumptions about future vehicle technologies and market conditions. The models give projections of sales shares by powertrain technology. Projections made using common, but not identical, inputs showed qualitative agreement, with the exception of ADOPT. ADOPT estimated somewhat lower advanced vehicle shares, mostly composed of hybrid electric vehicles. Other models projected large shares of multiple advanced vehicle powertrains. Projections of models differed in significant ways, including how different technologies penetrated cars and light trucks. Since the models are constructed differently and take different inputs, not all inputs were identical, but were the same or very similar where possible.

Energy 2007-2050, choices and pitfalls

International Nuclear Information System (INIS)

Tissot, B.

2007-01-01

Whatever action we take to limit GHG (Greenhouse gas) emissions, it is already too late to prevent the first of the climatic changes, which are already being felt and that are expected to continue to develop further until year 2020. The solutions cannot be purely scientific or technological. It is essential that they are associated with comprehensive changes in our lifestyle and this, in turn, can be expected to bring about considerable economic and social problems. In this context, and based on the current state of our knowledge, all energy sources should be utilized. However, an order of priority should be observed as well as the necessary requirements for their use: Nuclear (nuclear waste management); Coal (separation and long term management of CO 2 ); Hydraulic and Geothermal (sites are becoming rare and are often far from the areas of high demand); Biomass (should not compete with the production of food for 9 billion inhabitants by mid-century); Other energy sources, mainly intermittent (wind turbines, photovoltaic energy), hence they are limited to a fraction of the total demand (15 to 20 %?); a possibility to store energy would change this outlook

77 FR 6783 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2012-02-09

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... competitiveness of U.S. renewable [[Page 6784

76 FR 7815 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2011-02-11

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... programs support the competitiveness of U.S. renewable energy and energy efficiency companies, to review...

76 FR 54431 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2011-09-01

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... competitiveness of the U.S. renewable energy and energy efficiency industries, including specific challenges...

78 FR 78340 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2013-12-26

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... affecting U.S. competitiveness in exporting renewable energy and energy efficiency (RE&EE) products and...

Summaries of FY 1996 engineering research

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-06-01

This report documents the Basic Energy Sciences (BES) Engineering Research Program for fiscal year 1996; it provides a summary for each of the program projects in addition to a brief program overview. The report is intended to provide staff of Congressional committees, other executive departments, and other DOE offices with substantive program information so as to facilitate governmental overview and coordination of Federal research programs. Of equal importance, its availability facilitates communication of program information to interested research engineers and scientists. Each BES Division administers basic, mission oriented research programs in the area indicated by its title. The BES Engineering Research Program is one such program; it is administered by the Engineering and Geosciences Division of BES. In preparing this report the principal investigators were asked to submit summaries for their projects that were specifically applicable to fiscal year 1996. The summaries received have been edited if necessary, but the press for timely publication made it impractical to have the investigators review and approve the revised summaries prior to publication. For more information about a given project, it is suggested that the investigators be contacted directly.

Hydrogen Energy Coordinating Committee annual report: Summary of DOE hydrogen programs for FY 1988

International Nuclear Information System (INIS)

1989-01-01

The FY 1988 Summary is the eleventh consecutive yearly report providing an overview of the hydrogen-related programs of the DOE offices represented on the HECC. A historical summary of the hydrogen budgets of these offices is given. The distribution by mission-related program element for FY 1988, and the non-mission-related activities are given. Total DOE funding in FY 1988 for mission-related hydrogen research was $5.2 million; DOE non-mission-related hydrogen research funding totaled $30.0 million. The individual program elements are described in the body of this report, and more specific program information is given in the Technology Summary Forms in Appendix A. 2 tabs

Executive summary of NIH workshop on the Use and Biology of Energy Drinks: Current Knowledge and Critical Gaps.

Science.gov (United States)

Sorkin, Barbara C; Camp, Kathryn M; Haggans, Carol J; Deuster, Patricia A; Haverkos, Lynne; Maruvada, Padma; Witt, Ellen; Coates, Paul M

2014-10-01

Sales of energy drinks in the United States reached $12.5 billion in 2012. Emergency department visits related to consumption of these products have increased sharply, and while these numbers remain small relative to product sales, they raise important questions regarding biological and behavioral effects. Although some common ingredients of energy drinks have been extensively studied (e.g., caffeine, B vitamins, sugars, inositol), data on other ingredients (e.g., taurine) are limited. Summarized here are data presented elsewhere in this issue on the prevalence and patterns of caffeine-containing energy drink use, the effects of these products on alertness, fatigue, cognitive functions, sleep, mood, homeostasis, as well as on exercise physiology and metabolism, and the biological mechanisms mediating the observed effects. There are substantial data on the effects of some energy drink ingredients, such as caffeine and sugars, on many of these outcomes; however, even for these ingredients many controversies and gaps remain, and data on other ingredients in caffeine-containing energy drinks, and on ingredient interactions, are sparse. This summary concludes with a discussion of critical gaps in the data and potential next steps. Published 2014. This article is a U.S. Government work and is in the public domain in the USA.

A linear programming model of diet choice of free-living beavers

NARCIS (Netherlands)

Nolet, BA; VanderVeer, PJ; Evers, EGJ; Ottenheim, MM

1995-01-01

Linear programming has been remarkably successful in predicting the diet choice of generalist herbivores. We used this technique to test the diet choice of free-living beavers (Castor fiber) in the Biesbosch (The Netherlands) under different Foraging goals, i.e. maximization of intake of energy,

Energy Technology Division research summary - 1999.

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-03-31

The Energy Technology Division provides materials and engineering technology support to a wide range of programs important to the US Department of Energy. As shown on the preceding page, the Division is organized into ten sections, five with concentrations in the materials area and five in engineering technology. Materials expertise includes fabrication, mechanical properties, corrosion, friction and lubrication, and irradiation effects. Our major engineering strengths are in heat and mass flow, sensors and instrumentation, nondestructive testing, transportation, and electromechanics and superconductivity applications. The Division Safety Coordinator, Environmental Compliance Officers, Quality Assurance Representative, Financial Administrator, and Communication Coordinator report directly to the Division Director. The Division Director is personally responsible for cultural diversity and is a member of the Laboratory-wide Cultural Diversity Advisory Committee. The Division's capabilities are generally applied to issues associated with energy production, transportation, utilization, or conservation, or with environmental issues linked to energy. As shown in the organization chart on the next page, the Division reports administratively to the Associate Laboratory Director (ALD) for Energy and Environmental Science and Technology (EEST) through the General Manager for Environmental and Industrial Technologies. While most of our programs are under the purview of the EEST ALD, we also have had programs funded under every one of the ALDs. Some of our research in superconductivity is funded through the Physical Research Program ALD. We also continue to work on a number of nuclear-energy-related programs under the ALD for Engineering Research. Detailed descriptions of our programs on a section-by-section basis are provided in the remainder of this book.

77 FR 23224 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2012-04-18

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC.... competitiveness in exporting renewable energy and energy efficiency (RE&EE) products and services, such as access...

78 FR 69370 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2013-11-19

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC....S. renewable energy and energy efficiency industries. The December 3, 2013 meeting of the RE&EEAC...

77 FR 32531 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2012-06-01

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... new capital for investment in the U.S. renewable energy and energy efficiency sectors, increasing the...

76 FR 44576 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2011-07-26

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC.... renewable energy and energy efficiency industries. The RE&EEAC held its first meeting on December 7, 2010...

Functional MRI of Challenging Food Choices: Forced Choice between Equally Liked High- and Low-Calorie Foods in the Absence of Hunger.

Science.gov (United States)

Charbonnier, Lisette; van der Laan, Laura N; Viergever, Max A; Smeets, Paul A M

2015-01-01

We are continuously exposed to food and during the day we make many food choices. These choices play an important role in the regulation of food intake and thereby in weight management. Therefore, it is important to obtain more insight into the mechanisms that underlie these choices. While several food choice functional MRI (fMRI) studies have been conducted, the effect of energy content on neural responses during food choice has, to our knowledge, not been investigated before. Our objective was to examine brain responses during food choices between equally liked high- and low-calorie foods in the absence of hunger. During a 10-min fMRI scan 19 normal weight volunteers performed a forced-choice task. Food pairs were matched on individual liking but differed in perceived and actual caloric content (high-low). Food choice compared with non-food choice elicited stronger unilateral activation in the left insula, superior temporal sulcus, posterior cingulate gyrus and (pre)cuneus. This suggests that the food stimuli were more salient despite subject's low motivation to eat. The right superior temporal sulcus (STS) was the only region that exhibited greater activation for high versus low calorie food choices between foods matched on liking. Together with previous studies, this suggests that STS activation during food evaluation and choice may reflect the food's biological relevance independent of food preference. This novel finding warrants further research into the effects of hunger state and weight status on STS, which may provide a marker of biological relevance.

Functional MRI of Challenging Food Choices: Forced Choice between Equally Liked High- and Low-Calorie Foods in the Absence of Hunger.

Directory of Open Access Journals (Sweden)

Lisette Charbonnier

Full Text Available We are continuously exposed to food and during the day we make many food choices. These choices play an important role in the regulation of food intake and thereby in weight management. Therefore, it is important to obtain more insight into the mechanisms that underlie these choices. While several food choice functional MRI (fMRI studies have been conducted, the effect of energy content on neural responses during food choice has, to our knowledge, not been investigated before. Our objective was to examine brain responses during food choices between equally liked high- and low-calorie foods in the absence of hunger. During a 10-min fMRI scan 19 normal weight volunteers performed a forced-choice task. Food pairs were matched on individual liking but differed in perceived and actual caloric content (high-low. Food choice compared with non-food choice elicited stronger unilateral activation in the left insula, superior temporal sulcus, posterior cingulate gyrus and (precuneus. This suggests that the food stimuli were more salient despite subject's low motivation to eat. The right superior temporal sulcus (STS was the only region that exhibited greater activation for high versus low calorie food choices between foods matched on liking. Together with previous studies, this suggests that STS activation during food evaluation and choice may reflect the food's biological relevance independent of food preference. This novel finding warrants further research into the effects of hunger state and weight status on STS, which may provide a marker of biological relevance.

Energy Choices and Public Policy

Science.gov (United States)

Fisher, Joseph L.

1975-01-01

Congressman Joseph L. Fisher's main concern is how to best bring together, balance off, and compromise energy, the environment, and the economy. Presented are alternatives for the immediate future (next two to three years), for the next ten years, and for planning beyond 1985. (BT)

Research in the chemical sciences. Summaries of FY 1995

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-09-01

This summary book is published annually to provide information on research supported by the Department of Energy`s Division of Chemical Sciences, which is one of four Divisions of the Office of Basic Energy Sciences in the Office of Energy Research. These summaries provide the scientific and technical public, as well as the legislative and executive branches of the Government, information, either generally or in some depth, about the Chemical Sciences program. Scientists interested in proposing research for support will find the publication useful for gauging the scope of the present basic research program and it`s relationship to their interests. Proposals that expand this scope may also be considered or directed to more appropriate offices. The primary goal of the research summarized here is to add significantly to the knowledge base in which existing and future efficient and safe energy technologies can evolve. As a result, scientific excellence is a major criterion applied in the selection of research supported by the Division of Chemical Sciences, but another important consideration is emphasis on science that is advancing in ways that will produce new information related to energy.

Unresolved safety issues summary: aqua book

International Nuclear Information System (INIS)

1982-06-01

The unresolved safety issues summary is designed to provide the management of the Nuclear Regulatory Commission with a quarterly overview of the progress and plans for completion of generic tasks addressing unresolved safety issues reported to Congress pursuant to Section 210 of the Energy Reorganization Act of 1974 as amended. This summary utilizes data collected from the Office of Nuclear Reactor Regulation, Office of Nuclear Regulatory Research, and the National Laboratories and is prepared by the Office of Resource Management. The schedules in this book include a milestone at the end of each action plan which represents the initiation of the implementation process both with respect to incorporation of the technical resolution in the NRC official guidance or requirements and also the application of changes to individual operating plants. The progress and status for implementation of unresolved safety issues for which a technical resolution has been completed are reported specifically in a separate table provided in this summary

Patient factors in referral choice for total joint replacement surgery.

Science.gov (United States)

Conner-Spady, Barbara L; Marshall, Deborah A; Bohm, Eric; Dunbar, Michael J; Loucks, Lynda; Hennigar, Allan W; Frank, Cy; Noseworthy, Tom W

2014-04-01

Although the option of next available surgeon can be found on surgeon referral forms for total joint replacement surgery, its selection varies across surgical practices. Objectives are to assess the determinants of (a) a patient's request for a particular surgeon; and (b) the actual referral to a specific versus the next available surgeon. Questionnaires were mailed to 306 consecutive patients referred to orthopedic surgeons. We assessed quality of life (Oxford Hip and Knee scores, Short Form-12, EuroQol 5D, Pain Visual Analogue Scale), referral experience, and the importance of surgeon choice, surgeon reputation, and wait time. We used logistic regression to build models for the 2 objectives. We obtained 176 respondents (response rate, 58%), 60% female, 65% knee patients, mean age of 65 years, with no significant differences between responders versus nonresponders. Forty-three percent requested a particular surgeon. Seventy-one percent were referred to a specific surgeon. Patients who rated surgeon choice as very/extremely important [adjusted odds ratio (OR), 6.54; 95% confidence interval (CI), 2.57-16.64] and with household incomes of $90,000+ versus <$30,000 (OR, 5.74; 95% CI, 1.56-21.03) were more likely to request a particular surgeon. Hip patients (OR, 3.03; 95% CI, 1.18-7.78), better Physical Component Summary-12 (OR, 1.29; 95% CI, 1.02-1.63), and patients who rated surgeon choice as very/extremely important (OR, 3.88; 95% CI, 1.56-9.70) were more likely to be referred to a specific surgeon. Most patients want some choice in the referral decision. Providing sufficient information is important, so that patients are aware of their choices and can make an informed choice. Some patients prefer a particular surgeon despite longer wait times.

The influence of calorie and physical activity labelling on snack and beverage choices.

Science.gov (United States)

Masic, U; Christiansen, P; Boyland, E J

2017-05-01

Much research suggests nutrition labelling does not influence lower energy food choice. This study aimed to assess the impact of physical activity based and kilocalorie (Kcal) based labels on the energy content of snack food and beverage choices made. An independent-groups design, utilizing an online questionnaire platform tested 458 UK adults (87 men), aged 18-64 years (mean: 30 years) whose BMI ranged from 16 to 41 kg/m 2 (mean: 24 kg/m 2 ). Participants were randomized to one of four label information conditions (no label, Kcal label, physical activity label [duration of walking required to burn the Kcal in the product], Kcal and physical activity label) and were asked to choose from higher and lower energy options for a series of items. Label condition significantly affected low vs. high-energy product selection of snack foods (p snack and beverage choices than the Kcal label condition (p snack food and beverage items, when compared with no information or Kcal information. These findings could inform the debate around potential legislative policies to facilitate healthier nutritional choices at a population level. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

Summaries of FY 1995 geosciences research

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-12-01

The summaries in this document, prepared by the investigators, describe the scope of the individual programs. The Geosciences Research Program includes research in geophysics, geochemistry, resource evaluation, solar-terrestrial interactions, and their subdivisions including earth dynamics, properties of earth materials, rock mechanics, underground imaging, rock-fluid interactions, continental scientific drilling, geochemical transport, solar/atmospheric physics, and modeling, with emphasis on the interdisciplinary areas. All such research is related either direct or indirect to the Department of Energy`s long-range technological needs.

Regenesys utility scale energy storage. Project summary

International Nuclear Information System (INIS)

2004-01-01

This report summarises the work to date, the current situation and the future direction of a project carried out by Regenesys Technology Ltd. (RGN) to investigate the benefits of electrochemical energy storage for power generators using renewable energy sources focussing on wind energy. The background to the study is traced covering the progress of the Regenesys energy storage technology, and the milestones achieved and lessons learnt. Details are given of the planned renewable-store-market interface to allow renewable generators optimise revenue under the New Electricity Trading Arrangements (NETA) and help in the connection of the renewable energy to the electric grid system. The four integrated work programmes of the project are described and involve a system study examining market penetration of renewable generators, a technical study into connection of renewable generators and energy storage, a small scale demonstration, and a pilot scale energy storage plant at Little Barton in Cambridgeshire. Problems leading to the closure of the project are discussed

Regenesys utility scale energy storage. Project summary

Energy Technology Data Exchange (ETDEWEB)

NONE

2004-07-01

This report summarises the work to date, the current situation and the future direction of a project carried out by Regenesys Technology Ltd. (RGN) to investigate the benefits of electrochemical energy storage for power generators using renewable energy sources focussing on wind energy. The background to the study is traced covering the progress of the Regenesys energy storage technology, and the milestones achieved and lessons learnt. Details are given of the planned renewable-store-market interface to allow renewable generators optimise revenue under the New Electricity Trading Arrangements (NETA) and help in the connection of the renewable energy to the electric grid system. The four integrated work programmes of the project are described and involve a system study examining market penetration of renewable generators, a technical study into connection of renewable generators and energy storage, a small scale demonstration, and a pilot scale energy storage plant at Little Barton in Cambridgeshire. Problems leading to the closure of the project are discussed.

What drives customer choice in competitive power markets? Final report

International Nuclear Information System (INIS)

Cates, S.

1998-12-01

Understanding what drives customer choice is a crucial first step toward meeting customer needs in competitive power markets. To understand the key drivers of customer choice, Research Triangle Institute (RTI) conducted in-depth telephone interviews with 150 customers in California, Pennsylvania, and Rhode Island and with 12 energy service providers (ESPs) serving these states. Because it is a qualitative study, the number of interviews is small; however, these interviews provide a first look at actual choice behavior in the US. This study also drew on previous EPRI research on customer choice and switching intentions, the US pilot program experience, actual customer choice behavior in international markets, and lessons learned in other deregulated industries. This study identified by customer sector--residential, small and medium commercial and industrial (C/I), and large C/I--the factors customers consider when choosing an electricity supplier, customers' reasons for switching electricity supplier, and customers' reasons for not switching. One of the key findings of the study is that the key driver for switching electricity supplier is the desire to save money. In markets where energy service providers can offer significant savings, customers are switching; but, in markets where no price incentives exist, customers are reluctant to switch

78 FR 2952 - Renewable Energy and Energy Efficiency Advisory Committee

Science.gov (United States)

2013-01-15

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... competitiveness of U.S. renewable energy and energy efficiency exports. The meeting is open to the public and the...

ENDF/B summary documentation

International Nuclear Information System (INIS)

Kinsey, R.

1979-07-01

This publication provides a localized source of descriptions for the evaluations contained in the ENDF/B Library. The summary documentation presented is intended to be a more detailed description than the (File 1) comments contained in the computer readable data files, but not so detailed as the formal reports describing each ENDF/B evaluation. The summary documentations were written by the CSEWB (Cross Section Evaluation Working Group) evaluators and compiled by NNDC (National Nuclear Data Center). This edition includes documentation for materials found on ENDF/B Version V tapes 501 to 516 (General Purpose File) excluding tape 504. ENDF/B-V also includes tapes containing partial evaluations for the Special Purpose Actinide (521, 522), Dosimetry (531), Activation (532), Gas Production (533), and Fission Product (541-546) files. The materials found on these tapes are documented elsewhere. Some of the evaluation descriptions in this report contain cross sections or energy level information

76 FR 71312 - Renewable Energy and Energy Efficiency Advisory Committee Meeting

Science.gov (United States)

2011-11-17

... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency...: Notice of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE... competitiveness of the U.S. renewable energy and energy efficiency industries, including specific challenges...

The effect of alternative summary statistics for communicating risk reduction on decisions about taking statins: a randomized trial.

Directory of Open Access Journals (Sweden)

Cheryl L L Carling

2009-08-01

Full Text Available BACKGROUND: While different ways of presenting treatment effects can affect health care decisions, little is known about which presentations best help people make decisions consistent with their own values. We compared six summary statistics for communicating coronary heart disease (CHD risk reduction with statins: relative risk reduction and five absolute summary measures-absolute risk reduction, number needed to treat, event rates, tablets needed to take, and natural frequencies. METHODS AND FINDINGS: We conducted a randomized trial to determine which presentation resulted in choices most consistent with participants' values. We recruited adult volunteers who participated through an interactive Web site. Participants rated the relative importance of outcomes using visual analogue scales (VAS. We then randomized participants to one of the six summary statistics and asked them to choose whether to take statins based on this information. We calculated a relative importance score (RIS by subtracting the VAS scores for the downsides of taking statins from the VAS score for CHD. We used logistic regression to determine the association between participants' RIS and their choice. 2,978 participants completed the study. Relative risk reduction resulted in a 21% higher probability of choosing to take statins over all values of RIS compared to the absolute summary statistics. This corresponds to a number needed to treat (NNT of 5; i.e., for every five participants shown the relative risk reduction one additional participant chose to take statins, compared to the other summary statistics. There were no significant differences among the absolute summary statistics in the association between RIS and participants' decisions whether to take statins. Natural frequencies were best understood (86% reported they understood them well or very well, and participants were most satisfied with this information. CONCLUSIONS: Presenting the benefits of taking statins as

Energy Choices. Efficient Energy Use - possibilities and barriers; Vaegval Energi. Energieffektivisering - moejligheter och hinder

Energy Technology Data Exchange (ETDEWEB)

Jagemar, Lennart (CIT Energy Management AB, Goeteborg (Sweden)); Pettersson, Bertil (Chalmers EnergiCentrum, CEC, Chalmers Univ. of Technology, Goeteborg (Sweden))

2009-02-15

Sweden's total energy supply in 2006 amounted to a total of 624 TWh and was dominated by crude oil, nuclear fuels, biofuels and hydropower. Different types of losses in the system accounts for one third of the energy. The final energy consumption, i.e. delivery minus losses, was divided in the following way: industry 157 TWh, the habitat of 145 TWh (of which 19 TWh relates to Agriculture, Forestry, Fishery and other service and secondary homes) and transport of 101 TWh. For the transport sector, studies show that combinations of various efficiency measures ideally can achieve an reduction in energy use by between 60 and 75 percent. The Governmental Energy Efficiency Inquiry (EnEff - 2008) estimated that the domestic transport techno-economic efficiency potential up to 2016 is 13 TWh (mainly fuel) of the total delivered energy is 87 TWh under EnEff. The potential about 5 TWh is expected to be completed by current instruments. The study assesses that despite the increased need for transport in 2016 the sector's energy use can remain at the same level or even be reduced. Buildings have a large technical and economic energy efficiency potential. According to EnEff's assessment, the streamlining potential is 33 TWh of which 8 TWh can implemented in 2016 with today's instruments. This compares with the total delivered energy is 151 TWh under EnEff. The total energy efficiency potential for buildings by 2020 is considered to be substantially higher, about 41 TWh, and affect the use of district heating, fuel and electricity. New powerful tools must be implemented for the building sector in order to realize the potential energy efficiency measures. Industry's total energy potential is assessed to be around 13 TWh by 2016. Industry's total energy use is 155 TWh according to EnEff. Only 2 TWh can realistically be saved up to 2016 taking into account a reasonable acceptance factor. The beneficiaries of the carbon emissions trade account for about

The impact of choice context on consumers' choice heuristics

DEFF Research Database (Denmark)

Mueller Loose, Simone; Scholderer, Joachim; Corsi, Armando M.

2012-01-01

Context effects in choice settings have received recent attention but little is known about the impact of context on choice consistency and the extent to which consumers apply choice heuristics. The sequence of alternatives in a choice set is examined here as one specific context effect. We compare...... how a change from a typical price order to a sensory order in wine menus affects consumer choice. We use pre-specified latent heuristic classes to analyse the existence of different choice processes, which begins to untangle the ‘black box’ of how consumers choose. Our findings indicate...... that in the absence of price order, consumers are less price-sensitive, pay more attention to visually salient cues, are less consistent in their choices and employ other simple choice heuristics more frequently than price. Implications for consumer research, marketing and consumer policy are discussed....

The Choice of thermal reactor systems. A report by the National Nuclear Corporation Limited

International Nuclear Information System (INIS)

1977-01-01

The report to the Secretary of State in Great Britain by the National Nuclear Corporation following their assessment of the three thermal reactor systems, the AGR, PWR and SGHWR type reactors, which was performed in order to assist in the decision on the choice of thermal reactors for the U.K., is in three parts. Part I is an assessment of the three systems. It comprises: a description of the general method of assessment; a commentary in which are summarised discussions on the most important issues influencing reactor choice, i.e. safety, component failure, operational characteristics, development programme, construction programme; implications for the U.K. industry; costs; and reference design of each system. Part II consists of related questions and answers accompanied by commentaries on public acceptability and views from industry. Part III contains some conclusions including an analysis on the implications of the choices open and a summary of the main features of the assessment. (U.K.)

Wind energy mission analysis. Executive summary. [USA

Energy Technology Data Exchange (ETDEWEB)

1977-02-18

The principal objectives of this study were (1) to assess the potential for wind energy conversion systems on a national scale, (2) identify high-potential applications for WECS, (3) define functional, performance, operational, and cost goals for WECS, (4) evaluate the impact of the wide-scale deployment of WECS on energy users, and (5) identify the institutional and non-technical problems associated with the acceptance of wind energy systems. The study concentrated on broad applications of WECS over large geographic areas encompassing the entire United States. Emphasis was placed on identifying and exploring high-aggregate energy users who have significant potential to utilize wind energy in place of other alternatives.

The energy system of choice for the east coast : natural gas lessons learned in east coast Canada

International Nuclear Information System (INIS)

Rankin, S.

2001-01-01

Maritime and Northeast Pipeline is a partnership between Westcoast Energy, Duke Energy, Exxon Mobil, and Emera representing an investment of $2 billion. Maritimes and Northeast Pipeline will play a major role in future resource development off Canada's east coast. Graphs depicting North American annual natural gas demand were presented for Canada, Mexico and the United States. The current energy supply shortage is driven by a growth in power generation. Natural gas is the fuel of choice because of its capital cost, environmental advantages as well as its efficient and proven technology. A map was included which illustrating the locations of North American natural gas supply basins along with their estimated remaining reserves. The presentation also made reference to natural gas price impacts. Natural gas in New England is destined mostly for use in power generation. Maps were included which showed the pipeline distribution to get Maritime and Northeast Pipeline gas to markets in eastern Canada and New England. The challenge will be to maintain a healthy price environment, to continue with successful drilling programs, and to identify transportation routes to take advantage of expanding markets. tabs., figs

The influence of time of day on decision fatigue in online food choice experiments

DEFF Research Database (Denmark)

Olsen, Søren Bøye; Meyerhoff, Jürgen; Mørkbak, Morten Raun

2017-01-01

is linked with knowledge from a food sociology survey on typical meal times as well as biophysical research linking food intake to blood sugar and mental energy in order to generate a proxy variable for each respondent’s level of mental energy when answering the food choice tasks in the questionnaire......Purpose: Fatigue effects related to answering a sequence of choice tasks have received much scrutiny in the stated choice experiments (SCE) literature. However, decision fatigue related to the time of day when respondents answer questionnaires has been largely overlooked in this literature even...... though time of day related fatigue effects are well known in the psychology literature. The purpose of this paper is to hypothesize that variations in the time of day when respondents answer an online food choice experiment will translate into observable fatigue effects in the food choices. Design...

Astronautics summary and prospects

CERN Document Server

Kiselev, Anatoly Ivanovich; Menshikov, Valery Alexandrovich

2003-01-01

The monograph by A.I.Kiselev, A.A. Medvedev and Y.A.Menshikov, Astronautics: Summary and Prospects, aroused enthusiasm both among experts and the public at large. This is due to the felicitous choice of presentation that combines a simple description of complex space matters with scientificsubstantiation of the sub­ jectmatter described. The wealth of color photos makes the book still more attractive, and it was nominated for an award at the 14th International Moscow Book Fair, being singled out as the "best publication of the book fair". The book's popularity led to a second edition, substantially revised and enlarged. Since the first edition did not sufficiently cover the issues of space impact on ecology and the prospective development of space systems, the authors revised the entire volume, including in it the chapter "Space activity and ecology" and the section "Multi-function space systems". Using the federal monitoring system, now in the phase of system engi­ neering, as an example, the authors consi...

Summaries of physical research in the geosciences

Energy Technology Data Exchange (ETDEWEB)

1987-09-01

The Department of Energy supports research in the geosciences in order to provide a sound foundation of fundamental knowledge in those areas that are germane to the Department of Energy's many missions. The summaries in this document, prepared by the investigators, describe the scope of the individual programs. The Geoscience Research Program includes research in geology, petrology, geophysics, geochemistry, solar-terrestrial relationships, aeronomy, seismology, and natural resource analysis, including their various subdivisions and interdisciplinary areas. All such research is related either directly or indirectly to the Department of Energy's technological needs.

Wind Energy. The Facts. Executive Summary

International Nuclear Information System (INIS)

2009-02-01

Considered to be the most important wind energy reference in the world. It presents a detailed overview of the wind energy sector, with the most up-to-date and in-depth information on the essential issues concerning wind power today. The new edition includes chapters on: Technology; Grid integration; The economics of wind; Industry and markets; Environmental issues; and Scenarios and targets

Problems and energy choices in Burkina Faso

International Nuclear Information System (INIS)

1986-01-01

This document is about the evaluation of the energy sector in Burkina Faso. It reports about the main issues of energy: poverty of the households, the lack of fund to finance the sector, desertification...The main resources of energy are firewood, fuel and electricity. The energy needs of Burkina Faso are related to the cooking of food, with liquid fuels intended for the railway transport and fuels used in industry and for the production of electricity. With regard to the transport sector, there is currently no possibility of substitution for the fuel, except the use of ethanol diluted in the gasoline. At the industrial level, agro-industrial, bagasse and the other residues constitute right now the independent source of energy for the production of industrial heat as well as for that of electricity. For the public network of electricity supply, the production rests exclusively on diesel power stations. Regarding the immense needs for its populations in energy, Burkina has only very limited resources. The biomass used for domestic needs cannot continuously ensure the households with the necessary energy supply for food cooking. As for the agro-industrial residues, they cannot reduce the industrial consumption of fuels. There are also hydraulic resources whose conscientious exploitation could contribute to decrease the fuel consumption in terms of electricity. In sum, it would be necessary to improve the regulation as regards firewood supply, to promote the use of improved hearths with wood, to plan the fuel supplies and to assist the SONABEL in the electric production capacities reinforcement of its fuel-based power stations [fr

Summary of achievement reports on the Sunshine Project in fiscal 1978 (Hydrogen energy); 1978 nendo seika hokokusho gaiyoshu. Suiso energy

Energy Technology Data Exchange (ETDEWEB)

NONE

1979-04-01

This paper summarizes achievement reports on the Sunshine Project in fiscal 1978 (hydrogen energy). In hydrogen manufacturing methods, studies are described on materials of membranes and electrodes used in high temperature and pressure electrolysis. In thermo-chemical method, studies are continuing on cycles of the iron system, iodine system, and mixed system (composed by thermal, photo and electro-chemistries). For the iodine system, summary design was performed on an experimental device. For the mixed system, trial fabrication and experiments were carried out on a beam radiation type electrolytic tank that electrolyses quickly HI and Fe{sup 3+} produced in the photo-chemical reaction, and separates the products. Discussions were also given on HI decomposition (hydrogen acquisition) by means of heat diffusion. With respect to storage and transportation, development is being made on optimal metal hydrides. In combustion technologies, discussions are given on combustors and catalysts to break through the dilemma of high NOx emission and frequent occurrence of reverse ignition. For fuel cells, the paper describes developments of the materials thereof, high-temperature solid electrolyte type fuel cells and alkaline aqueous solution electrolyte type fuel cells. Regarding the non-steady hydrogen engines, the paper describes fundamental studies on non-steady jet flow behavior using shock tubes, and single cylinder engine tests. It also describes hydrogen safety assuring measures, and studies on energy systems. (NEDO)

Energy and Climate Change (Executive Summary)

International Nuclear Information System (INIS)

World Energy Council

2007-01-01

The world needs urgently to develop a coherent and practical approach to reducing greenhouse gas (ghg) emissions. Energy professionals from across the world have been examining climate change policies to see what works in promoting sustainable development. The Intergovernmental Panel on Climate Change has recently confirmed that the evidence for global warming is unequivocal and the Stern Report has argued that early action to combat climate change makes economic sense. However, existing efforts are clearly insufficient - most countries with targets under Kyoto Protocol are not on track to meeting them and many countries do not have Kyoto targets. As a result, ghg emissions are still rising and are forecast to go on doing so for decades to come. The problem is not a lack of policies to deal with climate change - some thousands of policies have been introduced, both by countries within the Kyoto system and those outside, and the effort is under way to develop a successor to the Kyoto Protocol. Yet so far those policies are not proving adequate to the scale of the problem. There is a pressing need to understand why they are failing and to implement measures that are more effective in reducing emissions, particularly from the energy sector, which accounts for around two thirds of total ghg emissions. The WEC has therefore undertaken a Study of Energy and Climate Change, drawing on the collective experience and resources of energy professionals worldwide. It has looked in detail at the impact of existing climate change measures and how effective they have been in promoting sustainable development, using the criteria of the three A's - accessibility (to affordable energy); acceptability (of the energy sources used, particularly in environmental terms); and availability (how secure and reliable are those sources?). It is important to remember that sustainable development is not only about the environment - policies which fail to contribute to economic and social

The PXIE LEBT Design Choices

Energy Technology Data Exchange (ETDEWEB)

Prost, Lionel [Fermilab; Shemyakin, Alexander [Fermilab

2016-06-01

Typical front-ends of modern light-ion high-intensity accelerators typically consist of an ion source, a Low Energy Beam Transport (LEBT), a Radiofrequency Quadrupole and a Medium Energy Beam Transport (MEBT), which is followed by the main linac accelerating structures. Over the years, many LEBTs have been designed, constructed and operated very successfully. In this paper, we present the guiding principles and compromises that lead to the design choices of the PXIE LEBT, including the rationale for a beam line that allows un-neutralized transport over a significant portion of the LEBT whether the beam is pulsed or DC.

Choice Of Exchange Rate Regimes For Developing Countries: Better Be Fixed Or Floating?

OpenAIRE

Elif O. Kan

2011-01-01

The following paper is a summary article about the choice of exchange rate regime for a developing country considering the importance of currency mismatches, debt intolerance, and fear of floating, financial globalization, institutions and sudden stops. In this paper, I first summarize recent researches and papers on this specific issue. In a recent work of theirs, Calvo and Mishkin(2003) argue that much of the debate on choosing an exchange rate regime misses the boat and concludes that choi...

77 FR 31341 - Application To Export Electric Energy; DC Energy, LLC

Science.gov (United States)

2012-05-25

... DEPARTMENT OF ENERGY [OE Docket No. EA-327-A] Application To Export Electric Energy; DC Energy.... SUMMARY: DC Energy, LLC (DC Energy) has applied to renew its authority to transmit electric energy from..., the Department of Energy (DOE) issued Order No. EA-327 authorizing DC Energy to transmit electric...

Summaries of FY 1994 geosciences research

Energy Technology Data Exchange (ETDEWEB)

1994-12-01

The Geosciences Research Program is directed by the Department of Energy`s (DOE`s) Office of Energy Research (OER) through its Office of Basic Energy Sciences (OBES). Activities in the Geosciences Research Program are directed toward the long-term fundamental knowledge of the processes that transport, modify, concentrate, and emplace (1) the energy and mineral resources of the earth and (2) the energy byproducts of man. The Program is divided into five broad categories: Geophysics and earth dynamics; Geochemistry; Energy resource recognition, evaluation, and utilization; Hydrogeology and exogeochemistry; and Solar-terrestrial interactions. The summaries in this document, prepared by the investigators, describe the scope of the individual programs in these main areas and their subdivisions including earth dynamics, properties of earth materials, rock mechanics, underground imaging, rock-fluid interactions, continental scientific drilling, geochemical transport, solar/atmospheric physics, and modeling, with emphasis on the interdisciplinary areas.

BCTR: Biological and Chemical Technologies Research 1994 annual summary report

Energy Technology Data Exchange (ETDEWEB)

Petersen, G.

1995-02-01

The annual summary report presents the fiscal year (FY) 1994 research activities and accomplishments for the United States Department of Energy (DOE) Biological and Chemical Technologies Research (BCTR) Program of the Advanced Industrial Concepts Division (AICD). This AICD program resides within the Office of Industrial Technologies (OIT) of the Office of Energy Efficiency and Renewable Energy (EE). Although the OIT was reorganized in 1991 and AICD no longer exists, this document reports on efforts conducted under the former structure. The annual summary report for 1994 (ASR 94) contains the following: program description (including BCTR program mission statement, historical background, relevance, goals and objectives); program structure and organization, selected technical and programmatic highlights for 1994; detailed descriptions of individual projects; a listing of program output, including a bibliography of published work; patents, and awards arising from work supported by BCTR.

Database of Renewable Energy and Energy Efficiency Incentives and Policies Final Technical Report

Energy Technology Data Exchange (ETDEWEB)

Lips, Brian

2018-03-28

The Database of State Incentives for Renewables and Efficiency (DSIRE) is an online resource that provides summaries of all financial incentives and regulatory policies that support the use of renewable energy and energy efficiency across all 50 states. This project involved making enhancements to the database and website, and the ongoing research and maintenance of the policy and incentive summaries.

ENDF/B summary documentation

Energy Technology Data Exchange (ETDEWEB)

Kinsey, R. (comp.)

1979-07-01

This publication provides a localized source of descriptions for the evaluations contained in the ENDF/B Library. The summary documentation presented is intended to be a more detailed description than the (File 1) comments contained in the computer readable data files, but not so detailed as the formal reports describing each ENDF/B evaluation. The summary documentations were written by the CSEWB (Cross Section Evaluation Working Group) evaluators and compiled by NNDC (National Nuclear Data Center). This edition includes documentation for materials found on ENDF/B Version V tapes 501 to 516 (General Purpose File) excluding tape 504. ENDF/B-V also includes tapes containing partial evaluations for the Special Purpose Actinide (521, 522), Dosimetry (531), Activation (532), Gas Production (533), and Fission Product (541-546) files. The materials found on these tapes are documented elsewhere. Some of the evaluation descriptions in this report contain cross sections or energy level information. (RWR)

A Review of Factors Influencing Athletes' Food Choices.

Science.gov (United States)

Birkenhead, Karen L; Slater, Gary

2015-11-01

Athletes make food choices on a daily basis that can affect both health and performance. A well planned nutrition strategy that includes the careful timing and selection of appropriate foods and fluids helps to maximize training adaptations and, thus, should be an integral part of the athlete's training programme. Factors that motivate food selection include taste, convenience, nutrition knowledge and beliefs. Food choice is also influenced by physiological, social, psychological and economic factors and varies both within and between individuals and populations. This review highlights the multidimensional nature of food choice and the depth of previous research investigating eating behaviours. Despite numerous studies with general populations, little exploration has been carried out with athletes, yet the energy demands of sport typically require individuals to make more frequent and/or appropriate food choices. While factors that are important to general populations also apply to athletes, it seems likely, given the competitive demands of sport, that performance would be an important factor influencing food choice. It is unclear if athletes place the same degree of importance on these factors or how food choice is influenced by involvement in sport. There is a clear need for further research exploring the food choice motives of athletes, preferably in conjunction with research investigating dietary intake to establish if intent translates into practice.

Department of Energy (DOE) summary

International Nuclear Information System (INIS)

2001-01-01

An overview was provided of the Generation IV Initiative to evaluate candidate technology concepts for a new generation of nuclear power plants. DOE presented the Generation IV goals, road map effort, and concept evaluation. The formation was discussed of a Near-Term Deployment Working Group (NTDG) formed to identify actions and evaluate options necessary for DOE to support new plants. DOE has established a Nuclear Energy Research Advisory Committee (NERAC) to provide independent evaluation and feedback on the establishment of goals and objectives and progress in evaluating candidate nuclear energy concepts. DOE has also established a Generation IV Road map NERAC Subcommittee (GRNS) to serve as an advisory group in establishing the road map along with a Road map integration Team (RIT). Candidate technologies must be deployable by 2030. Nuclear systems are expected to meet sustainability goals (resource inputs, waste outputs, and nonproliferation), safety and reliability goals (operating maintainability excellence, limiting core damage risk, and reduced need for emergency response), and economic goals (reduced life-cycle costs and risk to capital). Criteria and metrics for each goal are being developed by an Evaluation Methodology Group (EMG), RIT, and the GRNS. DOE plans to evaluate ail candidate concepts equally without prejudice toward existing technologies (e.g., light-water reactors) but recognizes that most primary energy generators are likely to be fission based. DOE is presently considering 94 concepts. The output of the Generation IV Program is expected to be a research and development plan to support future commercialization of the best concepts

Biological and Chemical Technologies Research at OIT: Annual Summary Report, FY 1997

Energy Technology Data Exchange (ETDEWEB)

Peterson, G. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

1998-03-01

The annual summary report presents the fiscal year (FY) 1 997 research activities and accomplishments for the United States Department of Energy (DOE) Biological and Chemical Technologies Research (BCTR) Program. This BCTR program resides within the Office of Industrial Technologies (OIT) of the Office of Energy Efficiency and Renewable Energy (EE). The annual summary report for 1997 (ASR 97) contains the following: program description (including BCTR program mission statement, historical background, relevance, goals and objectives); program structure and organization; selected technical and programmatic highlights for 1 997; detailed descriptions of individual projects; and a listing of program output, including a bibliography of published work, patents, and awards arising from work supported by the program.

Parameters for calculation of nuclear reactions of relevance to non-energy nuclear applications (Reference Input Parameter Library: Phase III). Summary report of the first research coordination meeting

International Nuclear Information System (INIS)

Capote Noy, R.

2004-08-01

A summary is given of the First Research Coordination Meeting on Parameters for Calculation of Nuclear Reactions of Relevance to Non-Energy Nuclear Applications (Reference Input Parameter Library: Phase III), including a critical review of the RIPL-2 file. The new library should serve as input for theoretical calculations of nuclear reaction data at incident energies up to 200 MeV, as needed for energy and non-energy modern applications of nuclear data. Technical discussions and the resulting work plan of the Coordinated Research Programme are summarized, along with actions and deadlines. Participants' contributions to the RCM are also attached. (author)

Nudging consumers towards healthier choices: a systematic review of positional influences on food choice.

Science.gov (United States)

Bucher, Tamara; Collins, Clare; Rollo, Megan E; McCaffrey, Tracy A; De Vlieger, Nienke; Van der Bend, Daphne; Truby, Helen; Perez-Cueto, Federico J A

2016-06-01

Nudging or 'choice architecture' refers to strategic changes in the environment that are anticipated to alter people's behaviour in a predictable way, without forbidding any options or significantly changing their economic incentives. Nudging strategies may be used to promote healthy eating behaviour. However, to date, the scientific evidence has not been systematically reviewed to enable practitioners and policymakers to implement, or argue for the implementation of, specific measures to support nudging strategies. This systematic review investigated the effect of positional changes of food placement on food choice. In total, seven scientific databases were searched using relevant keywords to identify interventions that manipulated food position (proximity or order) to generate a change in food selection, sales or consumption, among normal-weight or overweight individuals across any age group. From 2576 identified articles, fifteen articles comprising eighteen studies met our inclusion criteria. This review has identified that manipulation of food product order or proximity can influence food choice. Such approaches offer promise in terms of impacting on consumer behaviour. However, there is a need for high-quality studies that quantify the magnitude of positional effects on food choice in conjunction with measuring the impact on food intake, particularly in the longer term. Future studies should use outcome measures such as change in grams of food consumed or energy intake to quantify the impact on dietary intake and potential impacts on nutrition-related health. Research is also needed to evaluate potential compensatory behaviours secondary to such interventions.

Executive summary

International Nuclear Information System (INIS)

2002-01-01

On 18 May 2001, the Finnish Parliament ratified the Decision in Principle on the final disposal facility for spent nuclear fuel at Olkiluoto, within the municipality of Eurajoki. The Municipality Council and the government has made positive decisions earlier, at the end of 2000, and in compliance with the Nuclear Energy Act, Parliament's ratification was then required. The decision is valid for the spent fuel generated by the existing Finnish nuclear power plants and means that the construction of the final disposal facility is considered to be in line with the overall good of society. Earlier steps included, amongst others, the approval of the technical project by the Safety Authority. Future steps include construction of an underground rock characterisation facility, ONKALO (2003-2004), and application for separate construction and operating licences for the final disposal facility (from about 2010). How did this political and societal decision come about? The FSC Workshop provided the opportunity to present the history leading up to the Decision in Principle (DiP), and to examine future perspectives with an emphasis on stakeholder involvement. This Executive Summary gives an overview of the presentations and discussions that took place at the workshop. It presents, for the most part, a factual account of the individual presentations and of the discussions that took place. It relies importantly on the notes that were taken at the meeting. Most materials are elaborated upon in a fuller way in the texts that the various speakers and session moderators contributed for these proceedings. The structure of the Executive Summary follows the structure of the workshop itself. Complementary to this Summary and also provided with this document, is a NEA Secretariat's perspective aiming to place the results of all discussions, feedback and site visit into an international perspective. (authors)

Nuclear Energy Institute (NEI) summary

International Nuclear Information System (INIS)

2001-01-01

The Nuclear Energy Institute (NEI) provided a brief presentation on the state of energy demand in the United States and discussed the improving economics for new nuclear power plants. He discussed the consolidation of companies under deregulation and the ability of these larger companies to undertake large capital projects such as nuclear power plant construction. He discussed efforts under way to support a new generation of plants but noted that there needs to be greater certainty in the licensing process. He discussed infrastructure challenges in terms of people, hardware, and services to support new and current plants. He stated that there needs to be fair and equitable licensing fees and decommissioning funding assurance for innovative modular designs such as the PBMR. He concluded that NRC challenges will include resolving 10 CFR Part 52 implementation issues, establishing an efficient and predictable process for siting, COL permits and inspection, and an increasing regulatory workload

76 FR 69712 - Application To Export Electric Energy; BP Energy Company

Science.gov (United States)

2011-11-09

... DEPARTMENT OF ENERGY [OE Docket No. EA-315-A] Application To Export Electric Energy; BP Energy.... SUMMARY: BP Energy Company (BP Energy) has applied to renew its authority to transmit electric energy from... BP Energy to transmit electric energy from the United States to Canada as a power marketer for a five...

Speakers' choice of frame in binary choice

Directory of Open Access Journals (Sweden)

Marc van Buiten

2009-02-01

Full Text Available A distinction is proposed between extit{recommending for} preferred choice options and extit{recommending against} non-preferred choice options. In binary choice, both recommendation modes are logically, though not psychologically, equivalent. We report empirical evidence showing that speakers recommending for preferred options predominantly select positive frames, which are less common when speakers recommend against non-preferred options. In addition, option attractiveness is shown to affect speakers' choice of frame, and adoption of recommendation mode. The results are interpreted in terms of three compatibility effects, (i extit{recommendation mode---valence framing compatibility}: speakers' preference for positive framing is enhanced under extit{recommending for} and diminished under extit{recommending against} instructions, (ii extit{option attractiveness---valence framing compatibility}: speakers' preference for positive framing is more pronounced for attractive than for unattractive options, and (iii extit{recommendation mode---option attractiveness compatibility}: speakers are more likely to adopt a extit{recommending for} approach for attractive than for unattractive binary choice pairs.

The summary of national environmental restoration needs

International Nuclear Information System (INIS)

1993-07-01

The Office of Technology Development of the US Department of Energy (DOE) has directed the Savannah River Technology Center to implement an Integrated Demonstration Program at Savannah River Site to assess new environmental remediation systems and technologies and transfer them to other DOE sites and private industry for use in full-scale remediation efforts. The first phase of the Integrated Demonstration Program is coming to a successful conclusion and the Savannah River Technology Center has asked a panel of environmental experts to prioritize national, DOE, and Savannah River Site environmental problems and make programmatic recommendations for future technology research and demonstrations. This document is a summary of national and DOE environmental problems that are common to Savannah River Site and was created as a decision making tool for the expert panel. There are many diverse environmental problems, therefore the summary has been limited to environmental problems that are significant to the Savannah River Site. National environmental problems identified in the summary are soil and water contaminated with organic compounds. Specifically, groundwater contaminated with dense non-aqueous phase liquid hydrocarbons was found to be a significant national environmental problem. The DOE environmental problems identified in the summary are soil and water contaminated with fuel and chlorinated hydrocarbon compounds, metal compounds, and radioactive elements. Savannah River Site environmental problems identified in the summary are soil and groundwater contaminated with chlorinated hydrocarbons, metal compounds, tritiated water, and other radioactive elements. Technology deficiencies that were identified in the summary were deficiencies in in situ remediation technologies, in situ characterization technologies, and in situ isolation and containment technologies

78 FR 64207 - Application To Export Electric Energy; TEC Energy Inc.

Science.gov (United States)

2013-10-28

... DEPARTMENT OF ENERGY [OE Docket No. EA-388] Application To Export Electric Energy; TEC Energy Inc.... SUMMARY: TEC Energy Inc. (TEC) has applied for authority to transmit electric energy from the United... received an application from TEC for authority to transmit electric energy from the United States to Canada...

Industry and energy; Industrie et energie

Energy Technology Data Exchange (ETDEWEB)

Birules y Bertran, A.M. [Ministere des Sciences et de la Technologie (Spain); Folgado Blanco, J. [Secretariat d' Etat a l' Economie, a l' Energie et aux PME du Royaume d' Espagne (Spain)

2002-07-01

This document is the provisional version of the summary of the debates of the 2433. session of the European Union Council about various topics relative to the industry and the energy. The energy-related topics that have been debated concern: the government helps in coal industry, the internal electricity and gas market, the trans-European energy networks, the bio-fuels in transportation systems, the energy charter, the pluri-annual energy program, and the green book on the security of energy supplies. (J.S.)

76 FR 69713 - Application To Export Electric Energy; BP Energy Company

Science.gov (United States)

2011-11-09

... DEPARTMENT OF ENERGY [OE Docket No. EA-314-A] Application To Export Electric Energy; BP Energy.... SUMMARY: BP Energy Company (BP Energy) has applied to renew its authority to transmit electric energy from... electric energy from the United States to Mexico as a power marketer for a five-year term using existing...

76 FR 3882 - Application To Export Electric Energy; Intercom Energy, Inc.

Science.gov (United States)

2011-01-21

... DEPARTMENT OF ENERGY [OE Docket No. EA-289-B] Application To Export Electric Energy; Intercom... application. SUMMARY: Intercom Energy, Inc. (Intercom) has applied to renew its authority to transmit electric... of Energy (DOE) issued Order No. EA-289, which authorized Intercom to transmit electric energy from...

Summary of the World Energy Investment Outlook 2003

International Nuclear Information System (INIS)

2004-01-01

The current edition of the World Energy Investment Outlook published by the International Energy Agency (IEA) focuses on the foreseeable worldwide investment requirement in the energy sector. The study lists these conclusions, among others: -Total investments of U.S. dollar 16,000 billion worldwide are needed for the energy supply infrastructure over the period 2001 to 2030. They are necessary to add to the power supply capacities and to replace existing power systems and power supply systems. - The financial resources available worldwide are sufficient, basically, to finance the energy investments forecast in the study. The framework conditions necessary for this purpose must be established. - The world energy resources are sufficient to meet the projected demand. Mobilizing the investments depends on the ability of the energy sector to hold its own in the competition for capital with other sectors of the economy. - Energy investments will be dominated by the electricity sector. This sector is likely to absorb nearly U.S. dollar 10,000 billion, or 60% of the total investment. - The developing countries, where energy generation and consumption are going to increase at the fastest rate, will take nearly half of the energy investment worldwide. - A major share of these energy investments is needed to keep up the present level of supply. - The largest share of investments into fossil sources of energy will be spent on extraction costs, exploration included, with different shares applying to the different sources of energy. (orig.) [de

Soft Energy Paths Revisited: Politics and Practice in Energy Technology Transitions

Directory of Open Access Journals (Sweden)

Chelsea Schelly

2016-10-01

Full Text Available This paper argues that current efforts to study and advocate for a change in energy technologies to reduce their climate and other environmental impacts often ignore the political, social, and bodily implications of energy technology choices. Framing renewable energy technologies exclusively in terms of their environmental benefits dismisses important questions about how energy infrastructures can be designed to correspond to democratic forms of socio-politics, forms of social organization that involve independence in terms of meeting energy needs, resilience in terms of adapting to change, participatory decision making and control, equitable distribution of knowledge and efficacy, and just distribution of ownership. Recognizing technological choices as political choices brings explicit attention to the kinds of socio-political restructuring that could be precipitated through a renewable energy technology transition. This paper argues that research on energy transitions should consider the political implications of technological choices, not just the environmental consequences. Further, emerging scholarship on energy practices suggests that social habits of energy usage are themselves political, in that they correspond to and reinforce particular arrangements of power. Acknowledging the embedded politics of technology, as the decades’ old concept of soft path technologies encourages, and integrating insights on the politics of technology with insights on technological practices, can improve future research on energy policy and public perceptions of energy systems. This paper extends insights regarding the socio-political implications of energy paths to consider how understandings of energy technologies as constellations of embedded bodily practices can help further develop our understanding of the consequences of energy technologies, consequences that move beyond environmental implications to the very habits and behaviors of patterned energy

Energy Technology Division research summary 1997

International Nuclear Information System (INIS)

1997-01-01

The Energy Technology Division provides materials and engineering technology support to a wide range of programs important to the US Department of Energy. As shown on the preceding page, the Division is organized into ten sections, five with concentrations in the materials area and five in engineering technology. Materials expertise includes fabrication, mechanical properties, corrosion, friction and lubrication, and irradiation effects. Our major engineering strengths are in heat and mass flow, sensors and instrumentation, nondestructive testing, transportation, and electromechanics and superconductivity applications. The Division Safety Coordinator, Environmental Compliance Officers, Quality Assurance Representative, Financial Administrator, and Communication Coordinator report directly to the Division Director. The Division Director is personally responsible for cultural diversity and is a member of the Laboratory-wide Cultural Diversity Advisory Committee. The Division's capabilities are generally applied to issues associated with energy production, transportation, utilization or conservation, or with environmental issues linked to energy. As shown in the organization chart on the next page, the Division reports administratively to the Associate Laboratory Director (ALD) for Energy and Environmental Science and Technology (EEST) through the General Manager for Environmental and Industrial Technologies. While most of our programs are under the purview of the EEST ALD, we also have had programs funded under every one of the ALDs. Some of our research in superconductivity is funded through the Physical Research Program ALD. We also continue to work on a number of nuclear-energy-related programs under the ALD for Engineering Research. Detailed descriptions of our programs on a section-by-section basis are provided in the remainder of this book. This Overview highlights some major trends. Research related to the operational safety of commercial light water nuclear

Energy Technology Division research summary 1997.

Energy Technology Data Exchange (ETDEWEB)

NONE

1997-10-21

The Energy Technology Division provides materials and engineering technology support to a wide range of programs important to the US Department of Energy. As shown on the preceding page, the Division is organized into ten sections, five with concentrations in the materials area and five in engineering technology. Materials expertise includes fabrication, mechanical properties, corrosion, friction and lubrication, and irradiation effects. Our major engineering strengths are in heat and mass flow, sensors and instrumentation, nondestructive testing, transportation, and electromechanics and superconductivity applications. The Division Safety Coordinator, Environmental Compliance Officers, Quality Assurance Representative, Financial Administrator, and Communication Coordinator report directly to the Division Director. The Division Director is personally responsible for cultural diversity and is a member of the Laboratory-wide Cultural Diversity Advisory Committee. The Division's capabilities are generally applied to issues associated with energy production, transportation, utilization or conservation, or with environmental issues linked to energy. As shown in the organization chart on the next page, the Division reports administratively to the Associate Laboratory Director (ALD) for Energy and Environmental Science and Technology (EEST) through the General Manager for Environmental and Industrial Technologies. While most of our programs are under the purview of the EEST ALD, we also have had programs funded under every one of the ALDs. Some of our research in superconductivity is funded through the Physical Research Program ALD. We also continue to work on a number of nuclear-energy-related programs under the ALD for Engineering Research. Detailed descriptions of our programs on a section-by-section basis are provided in the remainder of this book. This Overview highlights some major trends. Research related to the operational safety of commercial light water

World Energy Data System (WENDS). Volume XI. Nuclear fission program summaries

International Nuclear Information System (INIS)

1979-06-01

Brief management and technical summaries of nuclear fission power programs are presented for nineteen countries. The programs include the following: fuel supply, resource recovery, enrichment, fuel fabrication, light water reactors, heavy water reactors, gas cooled reactors, breeder reactors, research and test reactors, spent fuel processing, waste management, and safety and environment

The retail market : competition choice and challenges

Energy Technology Data Exchange (ETDEWEB)

Wiersma, J. [Veridian Corp., Ajax, ON (Canada)

2002-07-01

This presentation includes a brief overview of the corporate structure of Veridian Corporation and discusses the concept of customer choice and competition regarding the electric power industry in Ontario. Pricing and price stability was also discussed with reference to the outlook of electricity retailing. The Veridian holding company employs a total of 149 employees within its corporate structure which includes Veridian Energy Inc., Veridian Connections Inc. (a local electric distribution company), and Firstsource Inc. (an energy retailing business). Veridian operates in the Ontario cities of Pickering, Ajax, Clarington, and Belleville. The author notes that true customer choice occurs when customers have accurate price information before they buy a product, or when they have choice regarding who they buy the product from. Likewise, true competition occurs when there are multiple suppliers, when there is sufficient supply, and when prices are determined by demand. Although the electricity market in Ontario was opened to competition on May 1, 2002, customers do not really have a choice, nor does true competition exist. The author suggests that the Pickering generating station must be brought back on-line, as well as an investment climate that will attract new investors in power generation to Ontario. It was noted that government intervention is not helpful in stimulating investment in the power system. Pricing and price stability was discussed with reference to current trends in the import/export balance. The volatility in prices is expected to get worse in the near future, which is particularly detrimental to large power users who are seeking the assurance of a fixed price so that they could predict their production costs. 2 tabs., 4 figs.

The retail market : competition choice and challenges

International Nuclear Information System (INIS)

Wiersma, J.

2002-01-01

This presentation includes a brief overview of the corporate structure of Veridian Corporation and discusses the concept of customer choice and competition regarding the electric power industry in Ontario. Pricing and price stability was also discussed with reference to the outlook of electricity retailing. The Veridian holding company employs a total of 149 employees within its corporate structure which includes Veridian Energy Inc., Veridian Connections Inc. (a local electric distribution company), and Firstsource Inc. (an energy retailing business). Veridian operates in the Ontario cities of Pickering, Ajax, Clarington, and Belleville. The author notes that true customer choice occurs when customers have accurate price information before they buy a product, or when they have choice regarding who they buy the product from. Likewise, true competition occurs when there are multiple suppliers, when there is sufficient supply, and when prices are determined by demand. Although the electricity market in Ontario was opened to competition on May 1, 2002, customers do not really have a choice, nor does true competition exist. The author suggests that the Pickering generating station must be brought back on-line, as well as an investment climate that will attract new investors in power generation to Ontario. It was noted that government intervention is not helpful in stimulating investment in the power system. Pricing and price stability was discussed with reference to current trends in the import/export balance. The volatility in prices is expected to get worse in the near future, which is particularly detrimental to large power users who are seeking the assurance of a fixed price so that they could predict their production costs. 2 tabs., 4 figs

Nuclear energy. Can we live with it. Or without it. A further report by the Quaker Nuclear Energy Group

Energy Technology Data Exchange (ETDEWEB)

1983-01-01

The subject is covered in chapters, entitled: introduction; some fundamental issues; nuclear energy (the potential and limits of nuclear fission; health and safety aspects (biological effects of radiation, and the natural background; radioactive waste; reactor accidents; the safety of fast breeder reactors); a note on nuclear fusion; the link between nuclear reactors and nuclear weapons; the perception of risk; an interim summary); alternative energy sources (tidal power; wind power; wave power; solar power; the need for energy storage; hydroelectricity; geothermal power; biomass; methane in deep rocks; an interim summary); conservation and political factors (energy saving; time scale for change; third world needs; a further interim summary); conclusions.

Summary of solar energy technology characterizations

Energy Technology Data Exchange (ETDEWEB)

D' Alessio, Dr., Gregory J.; Blaunstein, Dr., Robert R.

1980-09-01

This report summarizes the design, operating, energy, environmental, and economic characteristics of 38 model solar systems used in the Technology Assessment of Solar Energy Systems Project including solar heating and cooling of buildings, agricultural and industrial process heat, solar electric conversion, and industrial biomass systems. The generic systems designs utilized in this report were based on systems studies and mission analyses performed by the DOE National Laboratories and the MITRE Corporation. The purpose of those studies were to formulate materials and engineering cost data and performance data of solar equipment once mass produced.

Energy Technology Perspectives 2012: Executive Summary [Italian version

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-11-01

Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

Energy Technology Perspectives 2012: Executive Summary [French version

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-11-01

Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

Energy Technology Perspectives 2012: Executive Summary [Spanish version

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-11-01

Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

Energy Technology Perspectives 2012: Executive Summary [Arabic version

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-11-01

Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

Energy Technology Perspectives 2012: Executive Summary [Portuguese version

Energy Technology Data Exchange (ETDEWEB)

NONE

2012-11-01

Energy Technology Perspectives (ETP) is the International Energy Agency’s most ambitious publication on new developments in energy technology. It demonstrates how technologies – from electric vehicles to smart grids – can make a decisive difference in achieving the objective of limiting the global temperature rise to 2°C and enhancing energy security. ETP 2012 presents scenarios and strategies to 2050, with the aim of guiding decision makers on energy trends and what needs to be done to build a clean, secure and competitive energy future.

Summary of the Workshop

International Nuclear Information System (INIS)

Myers, S; Zimmermann, F

2012-01-01

The summary session of the LHC Performance Workshop in Chamonix, 6-10 February 2012, synthesized one week of presentations and intense discussions on the near-, medium- and long-term strategy for the LHC and LHC upgrades. In particular, Chamonix’12 discussed the lessons from 2011, the strategy, beam energy and beam parameters for 2012, the planning for the Long Shutdown no. 1 (LS1), the measures and schemes for improving or maintaining the machine availability at higher beam energy, the injector performance and injector upgrade schedule, the HL-LHC project as well as possible additional or future LHC upgrades like LHeC and HELHC. Key workshop themes included the risk associated with 4 TeV beam energy in 2012, the beam energy after LS1, the turnaround time, the physics goal and optimized running schedule for 2012, the achievements and plans for Pb-Pb and p-Pb collisions, beam-beam effects, electron-cloud phenomena and UFOs. We report the proposals for decisions which have emerged at the Chamonix’12 workshop. (author)

Summary of the Workshop

Energy Technology Data Exchange (ETDEWEB)

Myers, S; Zimmermann, F [European Organization for Nuclear Research, Geneva (Switzerland)

2012-07-01

The summary session of the LHC Performance Workshop in Chamonix, 6-10 February 2012, synthesized one week of presentations and intense discussions on the near-, medium- and long-term strategy for the LHC and LHC upgrades. In particular, Chamonix’12 discussed the lessons from 2011, the strategy, beam energy and beam parameters for 2012, the planning for the Long Shutdown no. 1 (LS1), the measures and schemes for improving or maintaining the machine availability at higher beam energy, the injector performance and injector upgrade schedule, the HL-LHC project as well as possible additional or future LHC upgrades like LHeC and HELHC. Key workshop themes included the risk associated with 4 TeV beam energy in 2012, the beam energy after LS1, the turnaround time, the physics goal and optimized running schedule for 2012, the achievements and plans for Pb-Pb and p-Pb collisions, beam-beam effects, electron-cloud phenomena and UFOs. We report the proposals for decisions which have emerged at the Chamonix’12 workshop. (author)

Advanced energy projects FY 1992 research summaries

International Nuclear Information System (INIS)

1992-09-01

The Division of Advanced Energy Projects (AEP) provides support to explore the feasibility of novel, energy-related concepts that evolve from advances in basic research. These concepts are typically at an early stage of scientific definition and, therefore, are beyond the scope of ongoing applied research or technology development programs. The Division provides a mechanism for converting basic research findings to applications that eventually could impact the Nation's energy economy. Technical topics include physical, chemical, materials, engineering, and biotechnologies. Projects can involve interdisciplinary approaches to solve energy-related problems. Projects are supported for a finite period of time, which is typically three years. Annual funding levels for projects are usually about $300,000 but can vary from approximately $50,000 to $500,000. It is expected that, following AEP support, each concept will be sufficiently developed and promising to attract further funding from other sources in order to realize its full potential. There were 39 research projects in the Division of Advanced Energy Projects during Fiscal Year 1992 (October 1, 1991 -- September 30, 1992). The abstracts of those projects are provided to introduce the overall program in Advanced Energy Projects. Further information on a specific project may be obtained by contacting the principal investigator, who is listed below the project title. Projects completed during FY 1992 are indicated

World Energy Data System (WENDS). Volume XI. Nuclear fission program summaries

Energy Technology Data Exchange (ETDEWEB)

1979-06-01

Brief management and technical summaries of nuclear fission power programs are presented for nineteen countries. The programs include the following: fuel supply, resource recovery, enrichment, fuel fabrication, light water reactors, heavy water reactors, gas cooled reactors, breeder reactors, research and test reactors, spent fuel processing, waste management, and safety and environment. (JWR)

Executive Summary High-Yield Scenario Workshop Series Report

Energy Technology Data Exchange (ETDEWEB)

Leslie Park Ovard; Thomas H. Ulrich; David J. Muth Jr.; J. Richard Hess; Steven Thomas; Bryce Stokes

2009-12-01

To get a collective sense of the impact of research and development (R&D) on biomass resource availability, and to determine the feasibility that yields higher than baseline assumptions used for past assessments could be achieved to support U.S. energy independence, an alternate “High-Yield Scenario” (HYS) concept was presented to industry experts at a series of workshops held in December 2009. The workshops explored future production of corn/agricultural crop residues, herbaceous energy crops (HECs), and woody energy crops (WECs). This executive summary reports the findings of that workshop.

Gradual linguistic summaries

NARCIS (Netherlands)

Wilbik, A.M.; Kaymak, U.; Laurent, A.; Strauss, O.; Bouchon-Meunier, xx

2014-01-01

In this paper we propose a new type of protoform-based linguistic summary – the gradual summary. This new type of summaries aims in capturing the change over some time span. Such summaries can be useful in many domains, for instance in economics, e.g., "prices of X are getting smaller" in eldercare,

Choice of economical optimum blanket of hybrid reactors

Energy Technology Data Exchange (ETDEWEB)

Blinkin, V L; Novikov, V M

1981-01-01

The economical effectiveness of symbiotic power systems depends on the choice of the correlation between energy production and fissile fuel production in blankets of controlled thermonuclear fusion reactor (CTR), what is investigated here. It is shown that the optimum value of this correlation essentially depends on the ratio between the specific costs for energy production in hybrid thermonuclear reactors and that in fission reactors as part of the symbiotic system.

Pathological choice: the neuroscience of gambling and gambling addiction.

Science.gov (United States)

Clark, Luke; Averbeck, Bruno; Payer, Doris; Sescousse, Guillaume; Winstanley, Catharine A; Xue, Gui

2013-11-06

Gambling is pertinent to neuroscience research for at least two reasons. First, gambling is a naturalistic and pervasive example of risky decision making, and thus gambling games can provide a paradigm for the investigation of human choice behavior and "irrationality." Second, excessive gambling involvement (i.e., pathological gambling) is currently conceptualized as a behavioral addiction, and research on this condition may provide insights into addictive mechanisms in the absence of exogenous drug effects. This article is a summary of topics covered in a Society for Neuroscience minisymposium, focusing on recent advances in understanding the neural basis of gambling behavior, including translational findings in rodents and nonhuman primates, which have begun to delineate neural circuitry and neurochemistry involved.

Four ignition TNS tokamak reactor systems: design summary

International Nuclear Information System (INIS)

Flanagan, C.A.

1977-10-01

Principal TNS objectives assumed included: (1) demonstration of ignition and burning dynamics; and (2) reactor technology forcing. The selection of an overall design approach for TNS required an early quantitative assessment of the most important design issues; namely, choice of ignition plasma design conditions (principally size and confining field of axis), and choice of toroidal field coil technology (resistive or superconducting windings). The design space investigated in this study ranged from ignited plasmas (elongated) with minor radii varying between 0.8 m (TFTR-like) and approximately 2.0 m (EPR-like). Four TF coil types were examined; these included copper, NbTi, Nb 3 Sn, and a hybrid design employing nested coils of copper and NbTi. A final step involved a further comparison of the four reference concepts using decision modeling techniques as a mechanism for selecting a preferred design approach for the TNS mission. Section 3.0 describes the TNS study process. Section 4.0 presents a summary of the parameters for the four reference point designs. Finally, Section 5.0 presents a brief description of the design features of many of the systems comprising the TNS design

State energy data report 1992: Consumption estimates

Energy Technology Data Exchange (ETDEWEB)

1994-05-01

This is a report of energy consumption by state for the years 1960 to 1992. The report contains summaries of energy consumption for the US and by state, consumption by source, comparisons to other energy use reports, consumption by energy use sector, and describes the estimation methodologies used in the preparation of the report. Some years are not listed specifically although they are included in the summary of data.

Wind energy handbook

CERN Document Server

Burton, Tony; Sharpe, David; Bossanyi, Ervin

2011-01-01

Named as one of Choice's Outstanding Academic Titles of 2012Every year, Choice subject editors recognise the most significant print and electronic works reviewed in Choice during the previous calendar year. Appearing annually inChoice's January issue, this prestigious list of publications reflects the best in scholarly titles and attracts extraordinary attention from the academic library community. The authoritative reference on wind energy, now fully revised and updated to include offshore wind power<

Hydrogen Energy Coordinating Committee annual report: Summary of DOE hydrogen programs for FY 1991

International Nuclear Information System (INIS)

1991-07-01

The HECC was established over 13 years ago to ensure that the many varied aspects of hydrogen technology within the Department are coordinated. Each year the committee brings together technical representative within the Department to coordinate activities, share research results and discuss future priorities and directions. This FY 1990 summary is the thirteenth consecutive yearly report. It provides an overview of the hydrogen-related programs of the DOE offices represented in the HECC for the fiscal year. For the purposes of this report, the research projects within each division have been organized into two categories: Fuels-related Research and Non-fuels-related Research. An historical summary of the hydrogen budgets of the several divisions is given. Total DOE funding in FY 1990 was $6.8 million for fuels-related research and $32.9 million for non-fuels-related research. The individual program elements are described in the body of this report, and more specific program information can be found in the Technology Summary Forms in Appendix A

Summaries of physical research in the geosciences

International Nuclear Information System (INIS)

1981-10-01

The Department of Energy supports research in the geosciences in order to provide a sound foundation of fundamental knowledge in those areas of earth, atmospheric, and solar-terrestrial sciences that are germane to the Department of Energy's many missions. The summaries describe the scope of the individual programs and detail the research performed during 1980 to 1981. The Geosciences Research Program includes research in geology, petrology, geophysics, geochemistry, hydrology, solar-terrestrial relationships, aeronomy, seismology, and natural resource analysis, including the various subdivisions and interdisciplinary areas

Summaries of physical research in the geosciences

Energy Technology Data Exchange (ETDEWEB)

1981-10-01

The Department of Energy supports research in the geosciences in order to provide a sound foundation of fundamental knowledge in those areas of earth, atmospheric, and solar-terrestrial sciences that are germane to the Department of Energy's many missions. The summaries describe the scope of the individual programs and detail the research performed during 1980 to 1981. The Geosciences Research Program includes research in geology, petrology, geophysics, geochemistry, hydrology, solar-terrestrial relationships, aeronomy, seismology, and natural resource analysis, including the various subdivisions and interdisciplinary areas.

Not all choices are created equal: Task-relevant choices enhance motor learning compared to task-irrelevant choices.

Science.gov (United States)

Carter, Michael J; Ste-Marie, Diane M

2017-12-01

Lewthwaite et al. (2015) reported that the learning benefits of exercising choice (i.e., their self-controlled condition) are not restricted to task-relevant features (e.g., feedback). They found that choosing one's golf ball color (Exp. 1) or choosing which of two tasks to perform at a later time plus which of two artworks to hang (Exp. 2) resulted in better retention than did being denied these same choices (i.e., yoked condition). The researchers concluded that the learning benefits derived from choice, whether irrelevant or relevant to the to-be-learned task, are predominantly motivational because choice is intrinsically rewarding and satisfies basic psychological needs. However, the absence of a group that made task-relevant choices and the lack of psychological measures significantly weakened their conclusions. Here, we investigated how task-relevant and task-irrelevant choices affect motor-skill learning. Participants practiced a spatiotemporal motor task in either a task-relevant group (choice over feedback schedule), a task-irrelevant group (choice over the color of an arm-wrap plus game selection), or a no-choice group. The results showed significantly greater learning in the task-relevant group than in both the task-irrelevant and no-choice groups, who did not differ significantly. Critically, these learning differences were not attributed to differences in perceptions of competence or autonomy, but instead to superior error-estimation abilities. These results challenge the perspective that motivational influences are the root cause of self-controlled learning advantages. Instead, the findings add to the growing evidence highlighting that the informational value gained from task-relevant choices makes a greater relative contribution to these advantages than motivational influences do.

Accelerator and Fusion Research Division: Summary of activities, 1986

International Nuclear Information System (INIS)

1987-01-01

This report contains a summary of activities at the Lawrence Berkeley Laboratory's Accelerator and Fusion Research Division for the year 1986. Topics and facilities investigated in individual papers are: 1-2 GeV Synchrotron Radiation Source, the Center for X-Ray Optics, Accelerator Operations, High-Energy Physics Technology, Heavy-Ion Fusion Accelerator Research and Magnetic Fusion Energy. Six individual papers have been indexed separately

The energy at the time of choices

International Nuclear Information System (INIS)

Papon, P.

2007-09-01

Starting from a scientific and historical analysis of the place of energy in human societies and of the main events of its history, the author presents a comprehensive overview of the scientific, economic and geopolitical data about the energy question as it can be approached today. He examines the limits and necessary changes considering the climatic change problem, the availability of natural resources (fossil, nuclear and renewable energies), and the ways of demographic and economic development (accommodation, transports, electricity..). In particular, it treats of the technological ruptures that may intervene at a longer term, such as nuclear fusion and/or bio-genetics. In the present day situation, he reports against the danger of economic scenarios only based on economical rationality mechanisms and warns us about the geopolitical crises that may occur during the next 20 years. The book concludes with some practical recommendations aiming at improving the energy efficiency, limiting the use of fossil fuels, and developing the access to electricity for everyone provided the achievement of two conditions: the implementation of an international regulation system and the acceleration of the research effort. (J.S.)

Commitment-based action: Rational choice theory and contrapreferential choice

Directory of Open Access Journals (Sweden)

Radovanović Bojana

2014-01-01

Full Text Available This paper focuses on Sen’s concept of contrapreferential choice. Sen has developed this concept in order to overcome weaknesses of the rational choice theory. According to rational choice theory a decision-maker can be always seen as someone who maximises utility, and each choice he makes as the one that brings to him the highest level of personal wellbeing. Sen argues that in some situations we chose alternatives that bring us lower level of wellbeing than we could achieve if we had chosen some other alternative available to us. This happens when we base our decisions on moral principles, when we act out of duty. Sen calls such action a commitment-based action. When we act out of commitment we actually neglect our preferences and thus we make a contrapreferential choice, as Sen argues. This paper shows that, contrary to Sen, a commitment-based action can be explained within the framework of rational choice theory. However, when each choice we make can be explained within the framework of rational choice theory, when in everything we do maximisation principle can be loaded, then the variety of our motives and traits is lost, and the explanatory power of the rational choice theory is questionable. [Projekat Ministarstva nauke Republike Srbije, br. 47009: Evropske integracije i društveno-ekonomske promene privrede Srbije na putu ka EU i br. 179015: Izazovi i perspektive strukturnih promena u Srbiji: Strateški pravci ekonomskog razvoja i usklađivanje sa zahtevima EU

Nevada Test Site Environmental Report Summary 2009

Energy Technology Data Exchange (ETDEWEB)

Cathy Wills, ed.

2010-09-13

The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO) directs the management and operation of the Nevada Test Site (NTS). NNSA/NSO prepares the Nevada Test Site Environmental Report (NTSER) to provide the public an understanding of the environmental monitoring and compliance activities that are conducted on the NTS to protect the public and the environment from radiation hazards and from nonradiological impacts. The NTSER is a comprehensive report of environmental activities performed at the NTS and offsite facilities over the previous calendar year. It is prepared annually to meet the requirements and guidelines of the U.S. Department of Energy (DOE) and the information needs of NNSA/NSO stakeholders. This summary provides an abbreviated and more readable version of the NTSER. It does not contain detailed descriptions or presentations of monitoring designs, data collection methods, data tables, the NTS environment, or all environmental program activities performed throughout the year. The reader may obtain a hard copy of the full NTSER as directed on the inside front cover of this summary report.

75 FR 38514 - Application to Export Electric Energy; Brookfield Energy Marketing LP

Science.gov (United States)

2010-07-02

... Energy Marketing LP AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: Brookfield Energy Marketing LP (BEM LP) has applied for authority to transmit electric... surplus energy purchased from electric utilities, Federal power marketing agencies and other entities...

Unresolved safety issues summary. Aqua Book. Volume 6, No. 3

International Nuclear Information System (INIS)

Butts, J.

1984-01-01

The unresolved safety issues summary is designed to provide the management of the Nuclear Regulatory Commission with a quarterly overview of the progress and plans for completion of generic tasks addressing unresolved safety issues reported to Congress pursuant to Section 210 of the Energy Reorganization Act of 1974 as amended. This summary utilizes data collected from the Office of Nuclear Reactor Regulation, Office of Nuclear Regulatory Research, and the national laboratories and is prepared by the Office of Nuclear Reactor Regulation

Subsidy policy and the enlargement of choice

International Nuclear Information System (INIS)

Srinivasan, Sunderasan

2009-01-01

Development is the enlargement of people's choices. Optimal subsidy policy is intended to create the right incentives for each of the value chain participants. This paper contends that the interest subsidy offered by the Indian federal Ministry of New and Renewable Energy for solar thermal systems, through mainstream banking channels is superior in intent and outcome compared to the capital subsidy as currently offered for solar PV systems, routed through government controlled delivery channels. The interest subsidy enhances innovation, improves service delivery and expands the range of product available to consumers enjoying a wide range of endowments, thus leading to more inclusive development. The simple monopoly model developed by Atkinson [Atkinson AB. Capabilities, exclusion and the supply of goods. In: Basu K, Pattanaik P, Suzumura K, editor, Choice, Welfare and Development. Oxford University Press; 1995] is applied to the context of solar home systems to demonstrate price reduction and choice expansion in a liberalized market, facilitated by an interest subsidy scheme. (author)

Hyperglycemia in critical patients: Determinants of insulin dose choice

Directory of Open Access Journals (Sweden)

Aline Klitzke Paliosa

Full Text Available Summary Objective: To identify factors that can determine the choice of intermittent subcutaneous regular insulin dose in critically ill patients with hyperglycemia. Method: Cross-sectional study in a general adult ICU with 26 beds, data collected between September and October 2014. The variables analyzed were: sex, age, previous diagnosis of diabetes mellitus, use of corticosteroids, use of lactulose, sepsis, fasting, enteral nutrition, use of dextrose 5% in water, NPH insulin prescription and blood glucose level. Patients with one or more episodes of hyperglycemia (blood glucose greater than 180 mg/dL were included as a convenience sample, not consecutively. Those with continuous insulin prescription were excluded from analysis. Results: We included 64 records of hyperglycemia observed in 22 patients who had at least one episode of hyperglycemia. The median administered subcutaneous regular human insulin was 6 IU and among the factors evaluated only blood glucose levels were associated with the choice of insulin dose administered. Conclusion: Clinical characteristics such as diet, medications and diagnosis of diabetes mellitus are clearly ignored in the decision-making regarding insulin dose to be administered for glucose control in critically ill patients with hyperglycemia.

Nuclear energy. Choice for GHG emission reduction and sustainable energy development in China

International Nuclear Information System (INIS)

Zhang Rui; Zou Lin; Wang Yongping

2007-01-01

In this paper, the sustainability of China's energy development and the major challenges in four energy priorities are discussed by establishing and applying of Indicators of Sustainable Energy Development (ISED) with consideration of nuclear power as one viable option. On this basis, China's Energy Strategy to 2020 is discussed in detail. On the other hand, the crucial role that nuclear energy will play in the fields of emission reduction and climate change is discussed by analyzing illustrative models under different energy development scenarios. An assessment on what could look like in a fast developing country like China when an equivalent fund was invested in five different energy options of hydro-power, coal-fired power, nuclear power, wind power and gas-fired power would be presented with a discussion about possible future international climate protection regimes and the methodologies to evaluate the potential roles of those energy options, especially, the nuclear energy. (author)

Southern cone energy network coal gasification for SNG production and pipeline system. Feasibility study. Volume 1. Executive summary. Export trade information

International Nuclear Information System (INIS)

1992-01-01

The Executive Summary document summarizes the study report on the economic and technical feasibility of gasifying coal to produce a substitute natural gas (SNG) for distribution to the industrial areas of Southern Brazil. The report includes data surveys, technology assessments, process evaluations, and conceptual designs and analyses. The study contributes to the Brazilian Government efforts to investigate feasible crude oil substitution programs that will meet the nation's energy needs by utilizing domestic resources, thereby reducing the severe negative impact of foreign crude oil importation on Brazil's balance of payments

78 FR 65978 - Application to Export Electric Energy; Brookfield Energy Marketing Inc.

Science.gov (United States)

2013-11-04

... Energy Marketing Inc. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: Brookfield Energy Marketing Inc. (BEMI) has applied to renew its authority... President of Legal Services and General Counsel, Brookfield Energy Marketing Inc., 480 de la Cite Blvd...

Evolving energy systems

Energy Technology Data Exchange (ETDEWEB)

Mills, E.

1991-04-01

This thesis presents scenarios of future energy systems, a cost-benefit analysis of measures to avoid greenhouse-gas emissions, an analysis of the effect of energy prices on end-use efficiencies and fuel choices, and an evaluation of financial-incentive programs designed to induce investments in efficient energy use. Twelve integrated energy supply/demand scenarios for the Swedish heat-and-power sector are presented to illustrate the potential for improvements in end-use efficiency and increased utilization of renewable energy sources. The results show that greenhouse-gas emissions could be reduced by 35 per cent from 1987 levels by 2010, with a net economic benefit compared to a business-as-usual scenario. A generalized methodology for calculating the net costs of reducing greenhouse-gas emissions is applied to a variety of fuel choices and energy end-use technologies. A key finding is that a combination of increased end-use efficiencies and use of renewable energy systems is required to achieve maximum cost-effective emissions reductions. End-use efficiencies and inter-fuel competition in Denmark and Sweden are compared during a time period in which real electricity prices were declining in Sweden and increasing in Denmark. Despite these different price environments, efficiencies and choices of heating fuels did not generally develop as expected according to economic theory. The influences of counter-price and non-price factors are important in understanding this outcome. Relying on prices alone injects considerable uncertainty into the energy planning process, and precludes efficiency improvements and fuel choices attainable with other mechanisms. Incentive programs can be used to promote energy-efficient technologies. Utilities in Europe have recently offered financial incentives intended to stimulate the adoption of compact-fluorescent lamps. These programs have been cost-effective in comparison to new electric supply. (au).

BEPS redesign of 168 commercial buildings: summary report

Energy Technology Data Exchange (ETDEWEB)

Stoops, J.L.; Deringer, J.J.; Moreno, S.; Misuriello, H.P.

1984-05-01

The objective of this report is to present, in usable form, summary data from the Building Energy Performance Standards (BEPS) Phase II commercial buildings energy research conducted in 1978-1979. Summary data presented were obtained from two major research efforts: the BEPS Phase II Redesign experiment; and the related research on ASHRAE Standard 90-75R. The bulk of this report consists of data tabulations of key energy parameters for the 168 sample buildings, which were tabulated from computer-stored files of the 1978-1979 data. Two kinds of tabulations are included: numerical tabulations that extracted information from the computer-stored data base for the 168 sample buildings; and graphic presentations of the computer-generated data, plus data extracted from other sources. The intent is to provide a single data compendium of key energy-related factors from the 1978 redesign experiment and the associated 1978-1979 ASHRAE Standard 90-75R research. This report also supplements the information for which there was not space in the magazine articles. Thus, for some building types, additional analysis, comments, and data tabulations are included that could not be included in the articles because space was limited. These additional analysis items are not consistent across building types because both the energy conservation opportunities and the design strategies applied by the building designers varied considerably by building type. The chapters have been entered individually into EDB and ERA.

Summaries of FY 1988 research in nuclear physics

International Nuclear Information System (INIS)

1989-02-01

This report summarizes the research projects supported by the Division of Nuclear Physics in the Office of High Energy and Nuclear Physics, during FY 1986. This Division is a component of the Office of Energy Research, the basic research branch of the US Department of Energy, and provides about 80% of the funding for nuclear physics research in the United States. The objective of the Nuclear Physics program is to understand the interactions, properties, and structures of nuclei and nuclear matter and to understand the fundamental forces of nature as manifested in atomic nuclei. These summaries are intended to provide a convenient guide for those interested in the research supported by the Division of Nuclear Physics. The nuclear physics research summaries in this document were initially prepared by the investigators, then reviewed and edited by DOE staff. They describe the general character and goals of the research programs, current research efforts, especially significant recent results, and plans for the near future. The research summaries are organized into two groups: research programs at national laboratories and those at universities, with the material arranged alphabetically by institution. The names of all Ph.D.-level personnel who are primarily associated with the work are included. The FY 1988 funding levels are also provided. Included for the first time are activities of the nuclear data program, which was incorporated within nuclear physics in FY 1987. We remind the readers that this compilation is just an overview of the Nuclear Physics program. Primary publications should be used for reference to the work and for a more complete and accurate understanding

Division of Biological and Medical Research research summary 1984-1985

Energy Technology Data Exchange (ETDEWEB)

Barr, S.H. (ed.)

1985-08-01

The Division of Biological and Medical Research at Argonne National Laboratory conducts multidisciplinary research aimed at defining the biological and medical hazards to man from energy technologies and new energy options. These technically oriented studies have a strong base in fundamental research in a variety of scientific disciplines, including molecular and cellular biology, biophysics, genetics, radiobiology, pharmacology, biochemistry, chemistry, environmental toxicology, and epidemiology. This research summary is organized into six parts. The first five parts reflect the Divisional structure and contain the scientific program chapters, which summarize the activities of the individual groups during the calendar year 1984 and the first half of 1985. To provide better continuity and perspective, previous work is sometimes briefly described. Although the summaries are short, efforts have been made to indicate the range of research activities for each group.

Division of Biological and Medical Research research summary 1984-1985

International Nuclear Information System (INIS)

Barr, S.H.

1985-08-01

The Division of Biological and Medical Research at Argonne National Laboratory conducts multidisciplinary research aimed at defining the biological and medical hazards to man from energy technologies and new energy options. These technically oriented studies have a strong base in fundamental research in a variety of scientific disciplines, including molecular and cellular biology, biophysics, genetics, radiobiology, pharmacology, biochemistry, chemistry, environmental toxicology, and epidemiology. This research summary is organized into six parts. The first five parts reflect the Divisional structure and contain the scientific program chapters, which summarize the activities of the individual groups during the calendar year 1984 and the first half of 1985. To provide better continuity and perspective, previous work is sometimes briefly described. Although the summaries are short, efforts have been made to indicate the range of research activities for each group

Cultures of choice: towards a sociology of choice as a cultural phenomenon.

Science.gov (United States)

Schwarz, Ori

2017-09-07

The article explores different ways to conceptualize the relationship between choice and culture. These two notions are often constructed as opposites: while sociologies of modernization (such as Giddens') portray a shift from cultural traditions to culturally disembedded choice, dispositional sociologies (such as Bourdieu's) uncover cultural determination as the hidden truth behind apparent choice. However, choice may be real and cultural simultaneously. Culture moulds choice not only by inculcating dispositions or shaping repertoires of alternatives, but also by offering culturally specific choice practices, ways of choosing embedded in meaning, normativity, and materiality; and by shaping attributions of choice in everyday life. By bringing together insights from rival schools, I portray an outline for a comparative cultural sociology of choice, and demonstrate its purchase while discussing the digitalization of choice; and cultural logics that shape choice attribution in ways opposing neoliberal trends. © London School of Economics and Political Science 2017.

An Introduction to Retail Electricity Choice in the United States

Energy Technology Data Exchange (ETDEWEB)

Zhou, Shengru [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2017-10-04

Retail electricity choice in the United States allows end-use customers (including industrial, commercial, and residential customers) to buy electricity from competitive retail suppliers. This brochure offers an overview of retail electricity choice in the United States, and its impact on prices and renewable energy procurement. It concludes with three lessons learned from the U.S. retail market experience that may serve as a reference for other countries and regions taking steps towards retail electricity market liberalization.

Summaries of FY 91 geosciences research

Energy Technology Data Exchange (ETDEWEB)

1991-11-01

The Department of Energy supports research in the geosciences in order to provide a sound foundation of fundamental knowledge in those areas of the geosciences which are germane to the Department of Energy's many missions. The Division of Engineering and Geosciences, part of the Office of Basic Energy Sciences of the Office of Energy Research supports the Geosciences Research Program. The participants in this program include Department of Energy laboratories, academic institutions, and other governmental agencies. Theses activities are formalized by a contract or grant between the Department of Energy and the organization performing the work, providing funds for salaries, equipment, research materials, and overhead. The summaries in this document, prepared by the investigators, describe the scope of the individual programs. The Geosciences Research Program includes research in geology, petrology, geophysics, geochemistry, solar physics, solar-terrestrial relationships, aeronomy, seismology, and natural resource modeling and analysis, including their various subdivisions and interdisciplinary areas. All such research is related either directly or indirectly to the Department of Energy's long-range technological needs. 2 tabs.

75 FR 75994 - Application To Export Electric Energy; Sempra Energy Trading LLC

Science.gov (United States)

2010-12-07

... DEPARTMENT OF ENERGY [OE Docket No. EA-191-D] Application To Export Electric Energy; Sempra Energy... application. SUMMARY: Sempra Energy Trading LLC (SET) has applied to renew its authority to transmit electric... transmit electric energy from the United States to Canada for a two- year term as a power marketer using...

Solar energy in Italy: a profile of renewable energy activity in its national context

Energy Technology Data Exchange (ETDEWEB)

Shea, C.A.

1980-12-01

The following are included: country overview; energy summary; Italian Republic-geopolitical, economic, and cultural aspects; the energy profile; imported energy sources; solar energy research and development; solar energy organizations; solar energy related legislation and administration policies; and international agreements, contacts, manufacturers, and projects. (MHR)

77 FR 50486 - Application To Export Electric Energy; TexMex Energy, LLC

Science.gov (United States)

2012-08-21

... DEPARTMENT OF ENERGY [OE Docket No. EA-294-B] Application To Export Electric Energy; TexMex Energy.... SUMMARY: TexMex Energy, LLC (TexMex) has applied to renew its authority to transmit electric energy from...Mex to transmit electric energy from the United States to Mexico as a power marketer for a five-year...

SaskEnergy small volume customers - direct gas purchase stakeholder discussion and public input report

International Nuclear Information System (INIS)

Davidson, M. A.

1998-01-01

With the approval of the Provincial Government of Saskatchewan, SaskEnergy, the provincial utility decided to extend the premise of natural gas deregulation to all sizes of customers by opening the core market for natural gas commodity sales to private sector natural gas agents, brokers and marketers (ABMs). SaskEnergy will continue to provide natural gas transportation and storage related services. Before doing so, the Utility sought to discuss with various stakeholders the terms and conditions that would need to be met by industry to enter into the Saskatchewan market. To assure a balanced interest during the discussions that would include a perspective on consumer protection requirements, the Utility contracted KPMG Regina to chair the stakeholders discussion table and facilitate a public input process for interested individuals to channel comments and seek responses to questions. This report contains the edited summary of the four meetings held by stakeholders. The stakeholders were successful in providing SaskEnergy with insight and suggestions to ensure that a direct purchase market will be developed in Saskatchewan, and that consumers will have objective information to make informed choices about their natural gas purchase options. The meetings also produced an ABMs Code of Conduct, a Direct Purchase 'Enrollment Agreement' and a 'Disclosure Agreement' and delivery terms and conditions for the core market that are similar to industry requirements in the rest of Canada. Copies of the draft forms are included in appendices to this summary report

Action and valence modulate choice and choice-induced preference change.

Directory of Open Access Journals (Sweden)

Raphael Koster

Full Text Available Choices are not only communicated via explicit actions but also passively through inaction. In this study we investigated how active or passive choice impacts upon the choice process itself as well as a preference change induced by choice. Subjects were tasked to select a preference for unfamiliar photographs by action or inaction, before and after they gave valuation ratings for all photographs. We replicate a finding that valuation increases for chosen items and decreases for unchosen items compared to a control condition in which the choice was made post re-evaluation. Whether choice was expressed actively or passively affected the dynamics of revaluation differently for positive and negatively valenced items. Additionally, the choice itself was biased towards action such that subjects tended to choose a photograph obtained by action more often than a photographed obtained through inaction. These results highlight intrinsic biases consistent with a tight coupling of action and reward and add to an emerging understanding of how the mode of action itself, and not just an associated outcome, modulates the decision making process.

Summaries of physical research in the geosciences

Energy Technology Data Exchange (ETDEWEB)

1990-10-01

The Department of Energy supports research in the geosciences in order to provide a sound foundation of fundamental knowledge in those areas of the geosciences which are germane to the Department of Energy's many missions. The Division of Engineering and Geosciences, part of the Office of Basic Energy Sciences of the Office of Energy Research, supports the Geosciences Research Program. The participants in this program include Department of Energy laboratories, industry, universities, and other governmental agencies. The summaries in this document, prepared by the investigators, briefly describe the scope of the individual programs. The Geosciences Research Program includes research in geology, petrology, geophysics, geochemistry, solar physics, solar-terrestrial relationships, aeronomy, seismology, and natural resource modeling and analysis, including their various subdivisions and interdisciplinary areas. All such research is related either directly or indirectly to the Department of Energy's long-range technological needs.

77 FR 24940 - Energy Conservation Program for Consumer Products: Representative Average Unit Costs of Energy

Science.gov (United States)

2012-04-26

... 5-year average ratio with heating oil prices published in the Monthly Energy Review, but the propane... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Energy Conservation Program... and Renewable Energy, Department of Energy. ACTION: Notice. SUMMARY: In this notice, the U.S...

Altering micro-environments to change population health behaviour: towards an evidence base for choice architecture interventions

Science.gov (United States)

2013-01-01

Background The idea that behaviour can be influenced at population level by altering the environments within which people make choices (choice architecture) has gained traction in policy circles. However, empirical evidence to support this idea is limited, especially its application to changing health behaviour. We propose an evidence-based definition and typology of choice architecture interventions that have been implemented within small-scale micro-environments and evaluated for their effects on four key sets of health behaviours: diet, physical activity, alcohol and tobacco use. Discussion We argue that the limitations of the evidence base are due not simply to an absence of evidence, but also to a prior lack of definitional and conceptual clarity concerning applications of choice architecture to public health intervention. This has hampered the potential for systematic assessment of existing evidence. By seeking to address this issue, we demonstrate how our definition and typology have enabled systematic identification and preliminary mapping of a large body of available evidence for the effects of choice architecture interventions. We discuss key implications for further primary research, evidence synthesis and conceptual development to support the design and evaluation of such interventions. Summary This conceptual groundwork provides a foundation for future research to investigate the effectiveness of choice architecture interventions within micro-environments for changing health behaviour. The approach we used may also serve as a template for mapping other under-explored fields of enquiry. PMID:24359583

Experimental plasma research project summaries

International Nuclear Information System (INIS)

1992-06-01

This is the latest in a series of Project Summary books going back to 1976 and is the first after a hiatus of several years. They are published to provide a short description of each project supported by the Experimental Plasma Research Branch of the Division of Applied Plasma Physics in the Office of Fusion Energy. The Experimental Plasma Research Branch seeks to provide a broad range of experimental data, physics understanding, and new experimental techniques that contribute to operation, interpretation, and improvement of high temperature plasma as a source of fusion energy. In pursuit of these objectives, the branch supports research at universities, DOE laboratories, other federal laboratories and industry. About 70 percent of the funds expended are spent at universities and a significant function of this program is the training of students in fusion physics. The branch supports small- and medium-scale experimental studies directly related to specific critical plasma issues of the magnetic fusion program. Plasma physics experiments are conducted on transport of particles and energy within plasma and innovative approaches for operating, controlling, and heating plasma are evaluated for application to the larger confinement devices of the magnetic fusion program. New diagnostic approaches to measuring the properties of high temperature plasmas are developed to the point where they can be applied with confidence on the large-scale confinement experiments. Atomic data necessary for impurity control, interpretation of diagnostic data, development of heating devices, and analysis of cooling by impurity ion radiation are obtained. The project summaries are grouped into these three categories of plasma physics, diagnostic development and atomic physics

Investigating intertemporal choice through experimental evolutionary robotics.

Science.gov (United States)

Paglieri, Fabio; Parisi, Domenico; Patacchiola, Massimiliano; Petrosino, Giancarlo

2015-06-01

In intertemporal choices, subjects face a trade-off between value and delay: achieving the most valuable outcome requires a longer time, whereas the immediately available option is objectively poorer. Intertemporal choices are ubiquitous, and comparative studies reveal commonalities and differences across species: all species devalue future rewards as a function of delay (delay aversion), yet there is a lot of inter-specific variance in how rapidly such devaluation occurs. These differences are often interpreted in terms of ecological rationality, as depending on environmental factors (e.g., feeding ecology) and the physiological and morphological constraints of different species (e.g., metabolic rate). Evolutionary hypotheses, however, are hard to verify in vivo, since it is difficult to observe precisely enough real environments, not to mention ancestral ones. In this paper, we discuss the viability of an approach based on evolutionary robotics: in Study 1, we evolve robots without a metabolism in five different ecologies; in Study 2, we evolve metabolic robots (i.e., robots that consume energy over time) in three different ecologies. The intertemporal choices of the robots are analyzed both in their ecology and under laboratory conditions. Results confirm the generality of delay aversion and the usefulness of studying intertemporal choice through experimental evolutionary robotics. Copyright © 2015 Elsevier B.V. All rights reserved.

Summary of the mineral- and energy-resource endowment, BLM roswell resource area, east-central New Mexico

Science.gov (United States)

Bartsch-Winkler, S.; Sutphin, D.M.; Ball, M.M.; Korzeb, S.L.; Kness, R.F.; Dutchover, J.T.

1993-01-01

In this summary of two comprehensive resource reports produced by the U.S. Bureau of Mines and the U.S. Geological Survey for the U.S. Bureau of Land Management, we discuss the mineral- and energyresource endowment of the 14-millon-acre Roswell Resource Area, New Mexico, managed by the Bureau of Land Management. The Bureau and Survey reports result from separate studies that are compilations of published and unpublished data and integrate new findings on the geology, geochemistry, geophysics, mineral, industrial, and energy commodities, and resources for the seven-county area. The reports have been used by the Bureau of Land Management in preparation of the Roswell Resource Area Resource Management Plan, and will have future use in nationwide mineral- and energy-resource inventories and assessments, as reference and training documents, and as public-information tools. In the Roswell Resource Area, many metals, industrial mineral commodities, and energy resources are being, or have been, produced or prospected. These include metals and high-technology materials, such as copper, gold, silver, thorium, uranium and/or vanadium, rare-earth element minerals, iron, manganese, tungsten, lead, zinc, and molybdenum; industrial mineral resources, including barite, limestone/dolomite, caliche, clay, fluorspar, gypsum, scoria, aggregate, and sand and gravel; and fuels and associated resources, such as oil, gas, tar sand and heavy oil, coal, and gases associated with hydrocarbons. Other commodities that have yet to be identified in economic concentrations include potash, halite, polyhalite, anhydrite, sulfur, feldspar, building stone and decorative rock, brines, various gases associated with oil and gas exploration, and carbon dioxide. ?? 1993 Oxford University Press.

76 FR 50476 - Application To Export Electric Energy; Glacial Energy of Texas, Inc.

Science.gov (United States)

2011-08-15

... DEPARTMENT OF ENERGY [OE Docket No. EA-382] Application To Export Electric Energy; Glacial Energy... Application. SUMMARY: Glacial Energy of Texas, Inc. (Glacial) has applied for authority to transmit electric... for authority to transmit electric energy from the United States to Mexico for five years as a power...

Energy Materials Coordinating Committee (EMaCC): Fiscal year 1986, Annual technical report

International Nuclear Information System (INIS)

1987-05-01

The first part of the Program Descriptions consists of a funding summary for each Assistant Secretary office and the Office of Energy Research. This is followed by a summary of project titles and objectives, including the program/project manager(s) and principal investigator. The second part of the Program Descriptions consists of more detailed project summaries with project goals and accomplishments. They are for the Offices of Conservation and Renewable Energy, Energy Research, Nuclear Energy, Civilian Radioactive Waste Management, and Fossil Energy. Each of these are numbered for purposes of reference in the Keyword Index. The FY 1986 Budget Summary for materials activities in each of the 29 programs within the DOE are also included

Research in the chemical sciences: Summaries of FY 1994

Energy Technology Data Exchange (ETDEWEB)

1994-12-01

This summary book is published annually on research supported by DOE`s Division of Chemical Sciences in the Office of Energy Research. Research in photochemical and radiation sciences, chemical physics, atomic physics, chemical energy, separations and analysis, heavy element chemistry, chemical engineering sciences, and advanced batteries is arranged according to national laboratories, offsite institutions, and small businesses. Goal is to add to the knowledge base on which existing and future efficient and safe energy technologies can evolve. The special facilities used in DOE laboratories are described. Indexes are provided (topics, institution, investigator).

Informed Food Choice

DEFF Research Database (Denmark)

Coff, Christian

2014-01-01

of informed food choice. An informed food choice is an enlightened food choice made by the individual based on the information made available. Food choices are made when shopping for food or when eating/drinking, and information is believed to give clarity to the options by increasing market transparency......Food production and consumption influence health, the environment, social structures, etc. For this reason consumers are increasingly interested in information about these effects. Disclosure of information about the consequences of food production and consumption is essential for the idea......, supporting rationality (the best choice), consumers’ self-governance (autonomy) and life coherence (integrity). On a practical level, informed food choice remains an ideal to strive for, as information on food often is inadequate....

Intermediate report. Base for the Broad Public Discussion on Energy Policy in the Netherlands. Het tussenrapport. Basis voor de Brede Maatschappelijke Discussie

Energy Technology Data Exchange (ETDEWEB)

1983-01-01

The Broad Public Djiscussion on Energy Policy (BMD) in the Netherlands is subdivided in an informative and a discussion stage. This intermediate report gives a summary of the first stage. In Ch. 2 the concept of energy and the utilized unities are discussed. Ch. 3 gives information about the actual energy consumption in the world and in the Netherlands and about the varying estimations for the future energy consumption. In Ch. 4 various possibilities for economization of energy in the Netherlands are discussed. Ch. 5 to 7 give the necessary information about the various energy sources. By source respectively the storages, applications, costs, effects on men and environment and public consequences are under discussion. Ch. 8 presents a comparative summary of the advantages and the drawbacks of various energy sources, the estimations for the future use and possibilities for energy economization. Also some attention is paid to the question on which grounds a choice from the policy possibilities may be based. Ch. 9 and 10 deal with the actual energy policy: how it is realized and what it holds. In Ch. 11 the results are discussed of four scenario-studies: how does the future energy consumption look like under different economical circumstances. What could be the effects of this on the environment at different applications of coal, natural gas, nuclear energy etc.. Furthermore the alternatives, which anounce themselves on the ground of the scenario studies, for the future energy policy are discussed. Finally the discussion questions are presented which following the coordination group will be the centre of interest in the second stage of the BMD. 427 refs.; figs.; tabs.

Energy future Santa Cruz. A citizens plan for energy self-reliance: Executive summary

Science.gov (United States)

Cohn, J.; Stayton, R.

A grassroots energy conservation project which involved more than 3100 residents of Santa Cruz, California, is discussed. Citizens attended forums and town meetings to suggest ideas for solving the community's energy problems. These ideas were then evaluated by the Energy Future Advisory Board and compiled into the Energy Future Plan. The plan covers such topics as new residences, residential retrofit, automobile efficiency, farm efficiency, commercial greenhouses, local food production, commercial efficiency, land use planning, energy eduction and financing, and solar, wind, and ocean energy. If the plan is successfully implemented, the energy that the community is projected to use in 1991 can be lowered by 24 to 35 percent.

Life Cycle Assessment in Building: A Case Study on the Energy and Emissions Impact Related to the Choice of Housing Typologies and Construction Process in Spain

Directory of Open Access Journals (Sweden)

Antonio Ángel Rodríguez Serrano

2016-03-01

Full Text Available While there exists an international trend to develop zero or near zero emissions building solutions by 2020, and European governments continuously update their building regulations to optimize the building envelope and energy systems to achieve this during the building use stage, at least in Spain the building regulations do not take into account the impact of emissions resulting from urbanization and construction activities prior to building use. This research studies in detail the entire emissions balance (and how it may be related to energy efficiency in a newly built residential cluster project in Mancha Real (Jaén, Spain, and influences due to the choice of different urban typologies. For comparison, terraced housing and low-density, four-floor, multi-family housing alternatives have been studied. The present work assessed the life cycle of the building with the help of commercial software (CYPE, and the energy efficiency and emissions according to the legal regulations in Spain with the official software LIDER and CALENER VYP. After a careful choice of building and systems alternatives and their comparison, the study concludes that the major emissions impact and energy costs of urbanization and building activity occurs during construction, while later savings due to reductions in building use emissions are very modest in comparison. Therefore, deeper analysis is suggested to improve the efficiency of the construction process for a significantly reduced emission footprint on the urban environment.

Annual energy review 1992

International Nuclear Information System (INIS)

1993-01-01

This eleventh edition of the Annual Energy Review (AER) presents the Energy Information Administration's historical energy statistics. For most series, statistics are given for every year from 1949 through 1992. Because coverage spans four decades, the statistics in this report are well-suited to tong-term trend analyses. The AER is comprehensive. It covers all major energy activities, including consumption, production, trade, stocks, and prices, all major energy commodities, including fossil fuels and electricity. The AER also presents statistics on some renewable energy sources. For the most part, fuel-specific data are expressed in physical units such as barrels, cubic feet, and short tons. The integrated summary data in Section 1 are expressed in Btu. The Btu values are calculated using the conversion factors in Appendix A. Statistics expressed in Btu are valuable in that they allow for comparisons among different fuels and for the calculation of in the integrated summary statistics such as US consumption of Energy. The AER emphasizes domestic energy statistics

FY 1996 activity summary

International Nuclear Information System (INIS)

1997-01-01

The US Department of Energy Office of Nuclear and Facility Safety provides nuclear safety policy, independent technical evaluation, and technical support. A summary of these activities is provided in this report. These include: (1) changing the mission of the former production facilities to storage and waste management; (2) stabilizing nuclear materials not recycled due to production cessation or interruptions; (3) reformulating the authorization basis for existing facilities to convert to a standards based approach for operations consistent with modern expectations; and (4) implementing a modern regulatory framework for nuclear facilities. Enforcement of the Price-Anderson Amendments Act is also reported

Energy Management Systems to Reduce Electrical Energy Consumption

OpenAIRE

Oriti, Giovanna

2015-01-01

EXECUTIVE SUMMARY An energy management system comprises an electrical energy storage element such as a battery, renewable electrical energy sources such as solar and wind, a digital signal processing controller and a solid state power converter to interface the elements together. This hardware demonstration in the lab at the Naval Postgraduate School will focus on solid state power conversion methods to improve the reliability and efficiency of electrical energy consumption by Navy facilit...

Consumers and Food Choice: Quality, Nutrition and Genes

NARCIS (Netherlands)

Tijskens, L.M.M.; Iztok Ostan, I.; Borut Poljsak, B.; Simcic, M.

2010-01-01

The quantity and quality of food needed for reproduction differs from nutritional needs for health and longevity. The choice of food type and amount is driven by our genetic need for growth and reproduction, not for long term health. So, fast digestible food, rich in energy is searched for. We

Compilation of current high energy physics experiments

International Nuclear Information System (INIS)

1978-09-01

This compilation of current high-energy physics experiments is a collaborative effort of the Berkeley Particle Data Group, the SLAC library, and the nine participating laboratories: Argonne (ANL), Brookhaven (BNL), CERN, DESY, Fermilab (FNAL), KEK, Rutherford (RHEL), Serpukhov (SERP), and SLAC. Nominally, the compilation includes summaries of all high-energy physics experiments at the above laboratories that were approved (and not subsequently withdrawn) before about June 1978, and had not completed taking of data by 1 January 1975. The experimental summaries are supplemented with three indexes to the compilation, several vocabulary lists giving names or abbreviations used, and a short summary of the beams at each of the laboratories (except Rutherford). The summaries themselves are included on microfiche

Photovoltaic energy systems. Program summary

Energy Technology Data Exchange (ETDEWEB)

None

1982-01-01

The ongoing research, development, and demonstration efforts of the Photovoltaics Program are highlighted and each of the US Department of Energy's current photovoltaics projects initiated or renewed during fiscal year 1981 is described, including its title, directing organization, project engineer, contractor, principal investigator, contract period, funding, and objectives. The Photovoltaics Program is briefly summarized, including the history and organization and highlights of the research and development and of planning, assessment, and integration. Also summarized is the Federal Photovoltaic Utilization Program. An exhaustive bibliography is included. (LEW)

The digestible energy, metabolizable energy, and net energy content of dietary fat sources in thirteen- and fifty-kilogram pigs.

Science.gov (United States)

Kellner, T A; Patience, J F

2017-09-01

The objective was to determine the energy concentration of a diverse array of dietary fat sources and, from these data, develop regression equations that explain differences based on chemical composition. A total of 120 Genetiporc 6.0 × Genetiporc F25 (PIC, Inc., Hendersonville, TN) individually housed barrows were studied for 56 d. These barrows (initial BW of 9.9 ± 0.6 kg) were randomly allotted to 1 of 15 dietary treatments. Each experimental diet included 95% of a corn-soybean meal basal diet plus 5% either corn starch or 1 of 14 dietary fat sources. The 14 dietary fat sources (animal-vegetable blend, canola oil, choice white grease source A, choice white grease source B, coconut oil, corn oil source A, corn oil source B, fish oil, flaxseed oil, palm oil, poultry fat, soybean oil source A, soybean oil source B, and tallow) were selected to provide a diverse and robust range of unsaturated fatty acid:SFA ratios (U:S). Pigs were limit-fed experimental diets from d 0 to 10 and from d 46 to 56, providing a 7-d adaption for fecal collection on d 7 to 10 (13 kg BW) and d 53 to 56 (50 kg BW). At 13 kg BW, the average energy content of the 14 sources was 8.42 Mcal DE/kg, 8.26 Mcal ME/kg, and 7.27 Mcal NE/kg. At 50 kg BW, the average energy content was 8.45 Mcal DE/kg, 8.28 Mcal ME/kg, and 7.29 Mcal NE/kg. At 13 kg BW, the variation of dietary fat DE content was explained by DE (Mcal/kg) = 9.363 + [0.097 × (FFA, %)] - [0.016 × omega-6:omega-3 fatty acids ratio] - [1.240 × (arachidic acid, %)] - [5.054 × (insoluble impurities, %)] + [0.014 × (palmitic acid, %)] ( = 0.008, = 0.82). At 50 kg BW, the variation of dietary fat DE content was explained by DE (Mcal/kg) = 8.357 + [0.189 × U:S] - [0.195 × (FFA, %)] - [6.768 × (behenic acid, %)] + [0.024 × (PUFA, %)] ( = 0.002, = 0.81). In summary, the chemical composition of dietary fat explained a large degree of the variation observed in the energy content of dietary fat sources at both 13 and 50 kg BW.

75 FR 13123 - Energy Conservation Program for Consumer Products: Representative Average Unit Costs of Energy

Science.gov (United States)

2010-03-18

... that of heating oil, based on the 2004-2008 averages for these two fuels. The source for these price... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Energy Conservation Program... and Renewable Energy, Department of Energy. ACTION: Notice. SUMMARY: In this notice, the U.S...

Grading School Choice: Evaluating School Choice Programs by the Friedman Gold Standard. School Choice Issues in Depth

Science.gov (United States)

Enlow, Robert C.

2008-01-01

In 2004, The Friedman Foundation for Educational Choice published a report titled "Grading Vouchers: Ranking America's School Choice Programs." Its purpose was to measure every existing school choice program against the gold standard set by Milton and Rose Friedman: that the most effective way to improve K-12 education and thus ensure a stable…

Energy symposium 2007 - energy secured?... for what price. Summary of the congress contributions

International Nuclear Information System (INIS)

2008-01-01

With its topical title ''Energy secured?.. for what price'' the 2007 Energy Symposium has added yet another milestone to its success story. Energy is a fundamental aspect of our industrial society. It is of essential importance that the demand for low-cost energy is strategically secured. Energy prices are basic to calculations on products that have to be sold and exported. They are therefore also an essential factor in securing Europe as an industrial region

Solar energy in Australia: a profile of renewable energy activity in its national context

Energy Technology Data Exchange (ETDEWEB)

Case, G.L.

1980-08-01

The following topics are included: country overview; energy summary; geopolitical, economic, and cultural aspects of Australia; the energy profile; and international agreements, contacts, manufacturers, and projects. (MHR)

Pairwise Choice Markov Chains

OpenAIRE

Ragain, Stephen; Ugander, Johan

2016-01-01

As datasets capturing human choices grow in richness and scale---particularly in online domains---there is an increasing need for choice models that escape traditional choice-theoretic axioms such as regularity, stochastic transitivity, and Luce's choice axiom. In this work we introduce the Pairwise Choice Markov Chain (PCMC) model of discrete choice, an inferentially tractable model that does not assume any of the above axioms while still satisfying the foundational axiom of uniform expansio...

Solar Energy Grid Integration Systems -- Energy Storage (SEGIS-ES).

Energy Technology Data Exchange (ETDEWEB)

Hanley, Charles J.; Ton, Dan T. (U.S. Department of Energy, Washington, D.C.); Boyes, John D.; Peek, Georgianne Huff

2008-07-01

This paper describes the concept for augmenting the SEGIS Program (an industry-led effort to greatly enhance the utility of distributed PV systems) with energy storage in residential and small commercial applications (SEGIS-ES). The goal of SEGIS-ES is to develop electrical energy storage components and systems specifically designed and optimized for grid-tied PV applications. This report describes the scope of the proposed SEGIS-ES Program and why it will be necessary to integrate energy storage with PV systems as PV-generated energy becomes more prevalent on the nation's utility grid. It also discusses the applications for which energy storage is most suited and for which it will provide the greatest economic and operational benefits to customers and utilities. Included is a detailed summary of the various storage technologies available, comparisons of their relative costs and development status, and a summary of key R&D needs for PV-storage systems. The report concludes with highlights of areas where further PV-specific R&D is needed and offers recommendations about how to proceed with their development.

Sequential and simultaneous choices: testing the diet selection and sequential choice models.

Science.gov (United States)

Freidin, Esteban; Aw, Justine; Kacelnik, Alex

2009-03-01

We investigate simultaneous and sequential choices in starlings, using Charnov's Diet Choice Model (DCM) and Shapiro, Siller and Kacelnik's Sequential Choice Model (SCM) to integrate function and mechanism. During a training phase, starlings encountered one food-related option per trial (A, B or R) in random sequence and with equal probability. A and B delivered food rewards after programmed delays (shorter for A), while R ('rejection') moved directly to the next trial without reward. In this phase we measured latencies to respond. In a later, choice, phase, birds encountered the pairs A-B, A-R and B-R, the first implementing a simultaneous choice and the second and third sequential choices. The DCM predicts when R should be chosen to maximize intake rate, and SCM uses latencies of the training phase to predict choices between any pair of options in the choice phase. The predictions of both models coincided, and both successfully predicted the birds' preferences. The DCM does not deal with partial preferences, while the SCM does, and experimental results were strongly correlated to this model's predictions. We believe that the SCM may expose a very general mechanism of animal choice, and that its wider domain of success reflects the greater ecological significance of sequential over simultaneous choices.

Isolating the delay component of impulsive choice in adolescent rats

Directory of Open Access Journals (Sweden)

Jesse eMcClure

2014-01-01

Full Text Available Impulsive choice — the preference for small immediate rewards over larger delayed rewards — has been linked to various psychological conditions ranging from behavioral disorders to addiction. These links highlight the critical need to dissect the various components of this multifaceted behavioral trait. Delay discounting tasks allow researchers to study an important factor of this behavior: how the subjective value of a rewards changes over a delay period. However, existing methods of delay discounting include a confound of modifying reward sizes during the procedure. Here we present a new approach of using a single constant reward size to assess delay discounting. A complementary approach could hold delay constant and assess the utility of changing quantities of a reward. Isolating these behavioral components can advance our ability to explore the behavioral complexity of impulsive choice. We present the methods for isolating delay in detail, and further capitalize on this method by pairing it with a standard peak interval task to test whether individual variation in delay discounting can be explained by differences in perception of time in male and female adolescent rats. We find that rats that were more precise in discriminating time intervals were also less impulsive in their choice. Our data suggest that differences in timing and delay discounting are not causally related, but instead are more likely influenced by a common factor. Further, the mean-level change in our measure between postnatal day 28 and 42 suggests this test may be capturing a developmental change in this factor. In summary, this new method of isolating individual components of impulsive choice (delay or quantity can be efficiently applied in either adolescent or adult animal models and may help elucidate the mechanisms underlying impulsivity and its links to psychological disorders.