WorldWideScience

Sample records for nuclear energy costs

  1. Nuclear energy: the real cost

    International Nuclear Information System (INIS)

    Spencer, K.; Marshall, R.; Sweet, C.; Prior, M.; Welsh, I.; Bunyard, P.; Goldsmith, E.; Hildyard, N.; Jeffery, J.W.

    1981-01-01

    This report on the discussions within a small group of academics falls under the headings: chairman's foreword; summary and recommendations; the government's nuclear power programme and its implications; the CEGB's planning record; the past performance of Britain's nuclear power stations - a guide for the future (query); nuclear power -early uncertainties; historic costs - 'the fraud inherent in all inflationary finance'; current cost accounting; fuel costs - coal stays steady, nuclear rises; net effective cost and the rationale for nuclear power; reinterpreting net effective costs; other considerations; conclusions and recommendations; references. (U.K.)

  2. Nuclear energy and social costs

    International Nuclear Information System (INIS)

    Ellens, S.H.

    1975-01-01

    The author introduces a new concept under the name 'social costs', defining it more or less as that which society is prepared to pay to solve the risks taken when a new technological system is introduced into that society. Social costs are the result of a complex of advantages and disadvantages inherent to a system. Applying this principle, a comparison is given of the health hazards involved in power generation by nuclear power plants and plants working on natural gas, oil or coal

  3. Nuclear energy: the real costs; and reply

    International Nuclear Information System (INIS)

    Jeffery, J.W.; Jones, P.M.S.

    1982-01-01

    Comments are made on a review by Jones (Atom. 306 April 1982) of 'Nuclear Energy: the Real Costs' - a special report by the Committee for the Study of the Economics of Nuclear Electricity, and criticisms contained in the review of the analysis of nuclear costs presented in the report are discussed. Dr Jones replies. (U.K.)

  4. What will abandonment of nuclear energy cost?

    International Nuclear Information System (INIS)

    Schneider, H.K.

    1988-01-01

    The Federal Republic of Germany holds position five on the list of the world's biggest energy consumers. This alone is a fact that puts special emphasis on the public discussion about the peaceful use of nuclear energy, in addition to the current events such as incidents and accidents in nuclear installations. A sober review of the pros and cons of nuclear energy for power generation has to take into account the economic effects and the costs to be borne by the national economy as a result of immediate abandonment of nuclear energy. The article in hand discusses chances, problems, and alternatives to nuclear energy (solar energy and wind power). (orig.) [de

  5. Classification of nuclear plant cost to energy

    International Nuclear Information System (INIS)

    Long, G.A.

    1983-01-01

    In order to understand why the fixed-cost/variable-cost method of classifying nuclear plant costs can lead to rate discontinuities, the author must examine the factors which lead to the decision to build a nuclear power plant and the interrelationship between demand (KW) and energy (KWH). The problems and inequities associated with the nuclear plants can be avoided by recognizing that fixed costs are related to both demand and energy and by using a costing methodology which closely relates to the functional purpose of the plant. Generally, this leads to classifying fixed costs of nuclear plants primarily to the energy function in an embedded cost-of-service study and through either implicit or explicit recognition of fuel savings in a marginal cost study. The large rate discontinuities which occurred in the scenario can be resolved. Costs associated with demand or energy charges remain relatively stable compared to actual capacity costs and customers would not experience large changes in their bills due solely to a particular costing convention

  6. On the Costs of Nuclear Energy

    International Nuclear Information System (INIS)

    Cintra do Prado, L.

    1966-01-01

    In considering the use of nuclear energy as a primary source of electricity the important thing is not that it should be ''cheap'' in absolute terms but that it should be competitive, that is to say that the cost of nuclear electricity should be produced at a cost comparable with or less than that of electricity generated by conventional sources - hydroelectric plants or thermo-plants based on coal, natural gas or oil. If energy is vital to a country's development one must be prepared to pay what it is worth; the problem is to obtain the energy at the lowest possible cost

  7. The hidden costs of nuclear energy

    International Nuclear Information System (INIS)

    Sweet, C.

    1978-01-01

    A lynch pin of the pro-nuclear argument is that atomic energy provides cheap electricity. Many are sceptical of such claims, realising that a lot of figures have been omitted from the accounting - the cost of R and D, of dismantling the obsolete stations and of waste management - but having no access to all the figures, such scepticism has remained little more than a hunch. Using conventional economic accounting it is shown that nuclear power must be considerably more costly than has ever been admitted by any of the authorities. The CEGB claims that reprocessing amounts to no more than 8 per cent of the total costs of nuclear generated electricity. According to the present author the costs are 20 per cent - and that 20 per cent is of a much higher figure. (author)

  8. Costs and benefits of relaunching nuclear energy in Italy

    OpenAIRE

    Ivan Faiella; Luciano Lavecchia

    2012-01-01

    This paper supplies elements for assessing the costs and benefits of electronuclear energy in order to pursue three objectives: security of supply, cost reduction, and environmental sustainability. The study reached the following conclusions: 1) the use of nuclear energy increases the diversification of the energy mix and of energy suppliers, raising energy security levels, but it does not reduce Italy�s dependence on foreign energy; 2) the use of nuclear energy would not imply a reduction ...

  9. Costs and advantages of nuclear energy

    International Nuclear Information System (INIS)

    Almoguera, R.

    2006-01-01

    Recent studies on nuclear energy competitiveness show that considering only the economics this option is the most economic one to generate the base load electricity in most of the countries which do not have plenty of alternative fuels, being this advantage both for the actual prices formation and for their stability on the long term. Should we add the strategic and environmental benefits linked to: Kioto emissions limits, short and long term supply security, national wealth increase due to quality and price of the supply and enhancement of related enterprises, the goodness of nuclear energy to supply a significant share of the electricity demand in most of the countries is evident. For the investors to make decisions for this option, some conditions have to be assured: regulatory stability, favourable national energy policy and expectation for the future, predictable and proven licensing process and expectation for moderate interest rates in the long term. (Author)

  10. Long-term cost targets for nuclear energy

    International Nuclear Information System (INIS)

    Rogner, H.H.; McDonald, A.

    2004-01-01

    In 2000 the International Atomic Energy Agency (IAEA) began the International Project on Innovative Nuclear Reactors and Fuel Cycles (INPRO) to help guide nuclear R and D strategies targeted on anticipated mid-century energy system needs. One part of INPRO seeks to develop cost targets for new designs to be competitive in mid-century markets. The starting point was the 40 scenarios of the Special Report on Emissions Scenarios (SRES) of the Intergovernmental Panel on Climate Change. This paper summarizes four of the SRES scenarios, one from each of the four SRES scenario families. It discusses their implications for nuclear energy, including cost targets, and develops for each an 'aggressive nuclear' variant. The aggressive nuclear variants estimate the potential market for nuclear energy if, by improving faster than assumed by the SRES authors, nuclear energy can make inroads into vulnerable market shares projected for its competitors. In addition to projected demands for nuclear generated electricity, hydrogen and heat, the aggressive variants include prospective demand for nuclear desalination and use in upgrading fossil fuels. The paper then presents learning rates and implied cost targets consistent with the aggressive nuclear variants of the SRES scenarios. One provocative initial result is that many of the scenarios with substantial nuclear expansion do not seem to require big reductions in nuclear investment costs. One interpretation discussed at the end of the paper highlights the difference between cost reductions consistent with long-term energy system optimization based on perfect foresight, and cost reductions necessary to attract private investment in today's 'deregulating' and uncertain energy markets. (orig.)

  11. Construction Cost Growth for New Department of Energy Nuclear Facilities

    Energy Technology Data Exchange (ETDEWEB)

    Kubic, Jr., William L. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2014-05-25

    Cost growth and construction delays are problems that plague many large construction projects including the construction of new Department of Energy (DOE) nuclear facilities. A study was conducted to evaluate cost growth of large DOE construction projects. The purpose of the study was to compile relevant data, consider the possible causes of cost growth, and recommend measures that could be used to avoid extreme cost growth in the future. Both large DOE and non-DOE construction projects were considered in this study. With the exception of Chemical and Metallurgical Research Building Replacement Project (CMRR) and the Mixed Oxide Fuel Fabrication Facility (MFFF), cost growth for DOE Nuclear facilities is comparable to the growth experienced in other mega construction projects. The largest increase in estimated cost was found to occur between early cost estimates and establishing the project baseline during detailed design. Once the project baseline was established, cost growth for DOE nuclear facilities was modest compared to non-DOE mega projects.

  12. Nuclear energy: the cost of opting-out

    International Nuclear Information System (INIS)

    Mueller, U.

    2003-01-01

    This article discusses the results of a study made on the financial and ecological costs that would be incurred if Switzerland opted out of the use of nuclear energy. Figures are quoted for the costs if two Swiss popular initiatives on the subject of opting out of nuclear energy were accepted in voting. The disadvantages offered by the alternatives such as combined gas and steam-turbine power plant, photovoltaics and wind power are quoted. Possible negative effects of opting out on the Swiss economy are looked at and the political aspects of renewing operational permits for nuclear power stations are discussed

  13. Annual meeting on nuclear technology '96. Technical session: Energy costs

    International Nuclear Information System (INIS)

    1996-08-01

    The two papers of this session deal with the costs of two different energy generation systems, one is based on photovoltaic energy conversion, and the other is the nuclear fuel cycle and nuclear energy generation. The author shows that the costs of these two energy systems in Germany are much more governed by decisions taken in the political domain than is the case in other countries. Although German science and technology in these two engineering fields hold a top rank worldwide, the high costs that seem inevitable in Germany are expected to be a major reason why the photovoltaic industry will have to leave the country and go abroad to exploit the better chances there. (DG) [de

  14. Nuclear energy: the real cost. A special report

    Energy Technology Data Exchange (ETDEWEB)

    Spencer, K.; Marshall, R.; Sweet, C.; Prior, M.; Welsh, I.; Bunyard, P.; Goldsmith, E.; Hildyard, N.; Jeffery, J.W. (Committee for the Study of the Economics of Nuclear Electricity, Camelford (UK))

    1981-12-01

    This report on the discussions within a small group of academics falls under the headings: chairman's foreword; summary and recommendations; the government's nuclear power programme and its implications; the CEGB's planning record; the past performance of Britain's nuclear power stations - a guide for the future (query); nuclear power -early uncertainties; historic costs - 'the fraud inherent in all inflationary finance'; current cost accounting; fuel costs - coal stays steady, nuclear rises; net effective cost and the rationale for nuclear power; reinterpreting net effective costs; other considerations; conclusions and recommendations; references.

  15. Costs and results of federal incentives for commercial nuclear energy

    International Nuclear Information System (INIS)

    Bezdek, R.H.; Wendling, R.M.

    1991-01-01

    This paper (1) estimates the total costs of federal expenditures in support of incentives for the development of commercial nuclear energy through 1988, and (2) analyzes the results and benefits to the nation of this federal investment. The federal incentives analyzed include research and development, regulation of commercial nuclear energy, tax incentives, waste management and disposal, enrichment plants, liability insurance, the uranium mining industry, and all other federal support activities. The authors estimate that net federal incentives totaled about $45-50 billion (1988 dollars). They estimate the results of the federal incentives, focusing on six categories, namely, electric energy produced, the total (direct plus indirect) economic benefits of the industry created, R and D program benefits, value of energy imports displaced, environmental effects, and health, safety, and risk effects. The results total $1.9 trillion, with approximately $250-300 billion identified as net benefits. The authors conclude that the high return on the investment justified federal incentives for nuclear energy development over the past four decades and that the federal government and the nation have received a significant return on the incentives investment

  16. Report on estimated nuclear energy related cost for fiscal 1991

    International Nuclear Information System (INIS)

    1991-01-01

    The report first describes major actions planned to be taken in Japan in fiscal 1991 in the field of nuclear energy utilization. Major activities to be made for comprehensive strengthening of safety assurance measures are described, focusing on improvement of nuclear energy related safety regulations, promotion of research for safety assurance, improvement and strengthening of disaster prevention measures, environmental radioactivity surveys, control of exposure of workers engaged in radioactivity related jobs, etc. The report then describes actions required for the establishment of a nuclear fuel cycle, focusing on the procurement of uranium resources, establishment of a uranium enrichment process, reprocessing of spent fuel, application of recovered uranium, etc. Other activities are required for the development of new type reactors, effective application of plutonium, development of basic techniques, international contributions, cooperation with the public. Then, the report summarizes estimated costs required for the activities to be performed by the Japan Atomic Energy Research Institute, Power Reactor and Nuclear Fuel Development Corporation, National Institute of Radiological Sciences, Institute of Physical and Chemical Research. (N.K.)

  17. Quantifying the social costs of nuclear energy: Perceived risk of accident at nuclear power plants

    International Nuclear Information System (INIS)

    Huhtala, Anni; Remes, Piia

    2017-01-01

    The preferences expressed in voting on nuclear reactor licenses and the risk perceptions of citizens provide insights into social costs of nuclear power and decision making in energy policy. We show analytically that these costs consist of disutility caused by unnecessary anxiety - due to misperceived risks relating to existing reactors - and where licenses for new nuclear reactors are not granted, delayed or totally lost energy production. Empirical evidence is derived from Finnish surveys eliciting explicitly the importance of risk perceptions on preferences regarding nuclear power and its environmental and economic impacts. We show that the estimated marginal impact of a high perceived risk of nuclear accident is statistically significant and that such a perception considerably decreases the probability of a person supporting nuclear power. This result holds across a number of robustness checks including an instrumental variable estimation and a model validation by observed voting behavior of the members of Parliament. The public's risk perceptions translate into a significant social cost, and are likely to affect the revenues, costs and financing conditions in the nuclear power sector in the future. - Highlights: • Survey on preferences regarding nuclear power and its environmental and economic impacts utilized. • A high perceived risk of nuclear accident decreases support for nuclear power. • The public's risk perceptions translate into a significant social cost.

  18. South Korean energy scenarios show how nuclear power can reduce future energy and environmental costs

    International Nuclear Information System (INIS)

    Hong, Sanghyun; Bradshaw, Corey J.A.; Brook, Barry W.

    2014-01-01

    South Korea is an important case study for understanding the future role of nuclear power in countries with on-going economic growth, and limited renewable energy resources. We compared quantitatively the sustainability of two ‘future-mapping’ exercises (the ‘Governmental’ scenario, which relies on fossil fuels, and the Greenpeace scenario, which emphasises renewable energy and excludes nuclear power). The comparison was based on a range of environmental and technological perspectives, and contrasted against two additional nuclear scenarios that instead envisage a dominant role for nuclear energy. Sustainability metrics included energy costs, external costs (greenhouse-gas emissions, air pollutants, land transformation, water consumption and discharge, and safety) and additional costs. The nuclear-centred scenarios yielded the lowest total cost per unit of final energy consumption by 2050 ($14.37 GJ −1 ), whereas the Greenpeace scenario has the highest ($25.36 GJ −1 ). We used probabilistic simulations based on multi-factor distributional sampling of impact and cost metrics to estimate the overlapping likelihoods among scenarios to understand the effect of parameter uncertainty on the integrated recommendations. Our simulation modelling implies that, despite inherent uncertainties, pursuing a large-scale expansion of nuclear-power capacity offers the most sustainable pathway for South Korea, and that adopting a nuclear-free pathway will be more costly and produce more greenhouse-gas emissions. - Highlights: • Nuclear power has a key role to play in mitigating greenhouse-gas emissions. • The Greenpeace scenario has higher total external cost than the nuclear scenarios. • The nuclear-centred scenarios offer the most sustainable option for South Korea. • The similar conclusions are likely to apply to other Asian countries

  19. Discount rates for social cost benefit analysis of nuclear energy

    International Nuclear Information System (INIS)

    Owen, P.A.

    1978-01-01

    The question that this paper addresses is how decisions affecting many citizens should be made when there are uncertain outcomes in the distant future. By distant is meant beyond the lifetimes of individuals alive now. Thus the proposed methodology would apply to many decisions in nuclear energy from the investment in new energy sources such as fusion, to the long-term storage of wastes. Decisions of this type have usually been analyzed using cost benefit analysis. In this case, future outcomes are discounted at the so-called social discount rate. By comparison, the proposed methodology uses information on individual citizen's preferences and willingness to pay to make a future generation better off. The connection between the proposed approach and more traditional discounting techniques is examined using the government decision about storing helium for the future as an example

  20. Main influence factors on the final energy generation cost of a nuclear power plant in comparison with other energy sources

    International Nuclear Information System (INIS)

    Souza, J.A.M. de; Glardon, C.; Schmidt, R.M.

    1981-01-01

    The main factors in the construction and in the operation of nuclear power plants that affect the final energy generation cost are presented. The structure of the energy generation cost, of the nuclear fuel cost and the total investment are studied. (E.G.) [pt

  1. Nuclear energy cost data base: A reference data base for nuclear and coal-fired powerplant power generation cost analysis

    International Nuclear Information System (INIS)

    1988-09-01

    A reference data base and standard methodology are needed for performing comparative nuclear and fossil power generation cost analyses for the Department of Energy, Office of Nuclear Energy. This report contains such a methodology together with reference assumptions and data to be used with the methodology. It is intended to provide basic guidelines or a starting point for analyses and to serve as a focal point in establishing parameters and methods to be used in economic comparisons of nuclear systems with alternatives. The data base is applicable for economic comparisons of new base load light-water reactors on a once-through cycle, and high- and low-sulfur coal-fired plants, and oil- and natural gas-fired electric generating plants coming on line around the turn of the century. In addition to current generation light-water reactors and fossil fuel-fired plants, preliminary cost information is also presented on improved and advanced light-water reactors, liquid metal reactor plants and fuel cycle facilities. This report includes an updated data base containing proposed technical and economic assumptions to be used in analyses, discussions of a recommended methodology to be used in calculating power generation costs, a sample calculation for illustrative and benchmark purposes and projected power generation costs for fission and coal-fired alternatives. Effects of the 1986 Tax Reform Act are included. 126 refs., 17 figs., 47 tabs

  2. Nuclear Energy Cost Data Base: A reference data base for nuclear and coal-fired powerplant power generation cost analysis

    International Nuclear Information System (INIS)

    Delene, J.G.; Bowers, H.I.

    1986-12-01

    A reference data base and standard methodology are needed for performing comparative nuclear and fossil power generation cost analyses for the Department of Energy, Office of Nuclear Energy. This report contains such a methodology together with reference assumptions and data to be used with the methodology. It is intended to provide basic guidelines or a starting point for analyses and to serve as a focal point in establishing parameters and methods to be used in economic comparisons of nuclear systems with alternatives. The data base is applicable for economic comparisons of new base load light-water reactors on either the current once-through cycle or self-generated recycle, high- and low-sulfur coal-fired plants, and oil- and natural gas-fired electric generating plants coming on line around the turn of the century. In additions to light-water reactors and fossil fuel-fired plants, preliminary cost information is also presented on liquid metal reactor plants. This report includes a data base containing proposed technical and economic assumptions to be used in analyses, discussions of recommended methodology to be used in calculating power generation costs, and a sample calculation for illustrative benchmark purposes

  3. Nuclear Energy Cost Data Base: a reference data base for nuclear and coal-fired powerplant power generation cost analysis

    International Nuclear Information System (INIS)

    1985-06-01

    A reference data base and standard methodology are needed for performing comparative nuclear and fossil power generation cost analyses for the Department of Energy, Office of Nuclear Energy. This report contains such a methodology together with reference assumptions and data to be used with the methodology. It is intended to provide basic guidelines or a starting point for analyses and to serve as a focal point in establishing parameters and methods to be used in economic comparisons of nuclear systems with alternatives. The data base is applicable for economic comparisons of new base load light-water reactors on either the current once-through cycle or self-generated recycle, high- and low-sulfur coal-fired plants, and oil- and natural gas-fired electric generating plants coming on line in the last decade of this century. In addition to light-water reactors and fossil fuel-fired plants, preliminary cost information is also presented on liquid metal reactor plants. This report includes a data base containing proposed technical and economic assumptions to be used in analyses, discussions of a recommended methodology to be used in calculating power generation costs, and a sample calculation for illustrative and benchmark purposes

  4. Audit Office's report on the costs of nuclear energy in january 2012

    International Nuclear Information System (INIS)

    Anon.

    2012-01-01

    The cost of nuclear power ranges between 33 and 49.5 euros/KWh according to accountable hypothesis. This cost includes all, it means that provisions for dismantling and waste managing are included. The impact of uncertainties on the costs of dismantling and of waste managing is low and represents only a few per cent of the cost. Maintenance costs of the reactors are going to soar because the fleet of reactors face important upgrading works for life extension and for complying to new safety requirements. The impact on the cost of nuclear energy is expected to be between 10 and 15 percent. (A.C.)

  5. Future regional nuclear fuel cycle cooperation in East Asia: Energy security costs and benefits

    International Nuclear Information System (INIS)

    Hippel, David von; Hayes, Peter; Kang, Jungmin; Katsuta, Tadahiro

    2011-01-01

    Economic growth in East Asia has rapidly increased regional energy, and especially, electricity needs. Many of the countries of East Asia have sought or are seeking to diversify their energy sources and bolster their energy supply and/or environmental security by developing nuclear power. Rapid development of nuclear power in East Asia brings with it concerns regarding nuclear weapons proliferation associated with uranium enrichment and spent nuclear fuel management. This article summarizes the development and analysis of four different scenarios of nuclear fuel cycle management in East Asia, including a scenario where each major nuclear power user develops uranium enrichment and reprocessing of spent fuel individually, scenarios featuring cooperation in the full fuel cycle, and a scenario where reprocessing is avoided in favor of dry cask storage of spent fuel. The material inputs and outputs and costs of key fuel cycle elements under each scenario are summarized. - Highlights: → We evaluate four scenarios of regional nuclear fuel cycle cooperation in East Asia and the Pacific. → The scenarios cover fuel supply, enrichment, transport, reprocessing, and waste management. → We evaluate nuclear material flows, energy use, costs, and qualitative energy security impacts. → Regional cooperation on nuclear fuel cycle issues can help to enhance energy security. → A regional scenario in which reprocessing is rapidly phased out shows security and cost advantages.

  6. Overall analysis of the cost key factors for the nuclear energy

    International Nuclear Information System (INIS)

    Caero, M.

    1996-01-01

    In 1995, 25,8 % of the world electricity consumption was of nuclear origin, while in the EU this figure is increased up to 50,6 %. In order to maintain and even to increase its share in the electricity generation, Nuclear Energy needs to achieve a good economic performance as a base load source when compared with its competitors, basically coal and gas fired plants. Fossil-fired generation costs have declined over the past ten years, mainly due to lower fossil fuel prices. This factor together with the recently observed tendency of higher discount rates to be applied are challenging the attractiveness of the nuclear energy. Nuclear energy is a capital intensive option. Taken into account extensive standardization programs has been established aiming at cost reductions as well as to increase efficiency of nuclear energy utilization, among their main purposes. Externalities play an important role, as they are already internalized in nuclear generation costs. This is not true for many existing coal-fired plants. Even a great uncertainly exists on greenhouse gas effects. Also decisions on greenhouse gas control and their impact on carbonaceous fuel generation costs cannot be clearly predicted, even in the immediate future. Macroeconomic factors like employment, competitiveness, energy conservation, energy availability, energy demand control, etc are positively influenced by the use of nuclear energy. A sustainable economic development cannot be achieved only relying on fossil fuel generation. As a wrap up sustainable development demands nuclear energy in order to cover the future objectives of energy availability, environmental control and energy cost control. (author)

  7. Nuclear energy. Economical aspects

    International Nuclear Information System (INIS)

    Legee, F.

    2010-01-01

    This document present 43 slides of a power point presentation containing detailed data on economical and cost data for nuclear energy and nuclear power plants: evolution from 1971 to 2007 of world total primary energy supply, development of nuclear energy in the world, nuclear power plants in the world in 2009, service life of nuclear power plants and its extension; nuclear energy market and perspectives at 2030, the EPR concept (generation III) and its perspectives at 2030 in the world; cost assessment (power generation cost, nuclear power generation cost, costs due to nuclear safety, comparison of investment costs for gas, coal and nuclear power generation, costs for building a nuclear reactor and general cost; cost for the entire fuel cycle, the case of the closed cycle with recycling (MOX); costs for radioactive waste storage; financial costs and other costs such as environmental impacts, strategic stocks, comparative evaluation of the competitiveness of nuclear versus coal and gas

  8. The cost of the nuclear energy-turnaround. An early nuclear phase-out and its consequences

    International Nuclear Information System (INIS)

    Baran, Metin

    2013-01-01

    The booklet on the consequences of an early nuclear phase-out includes a description of the value creation strategy in the electricity market and the basic relations of the electricity price formation and a survey and evaluation of selected studies. The analysis was performed for the following studies: Energy policy scenarios for a nuclear phase-out in Germany; Economic consequences of a nuclear phase-out in Germany; Transformation of the electricity production systems with a forced nuclear phase-out - a contribution on sustainable energy systems following the reactor accident of Fukushima; Cost of a nuclear phase-out until 2022 in Germany and Bavaria.

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

    International Nuclear Information System (INIS)

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

    2007-01-01

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

  10. Replacement energy, capacity, and reliability costs for permanent nuclear reactor shutdowns

    International Nuclear Information System (INIS)

    VanKuiken, J.C., Buehring, W.A.; Hamilton, S.; Kavicky, J.A.; Cavallo, J.D.; Veselka, T.D.; Willing, D.L.

    1993-10-01

    Average replacement power costs are estimated for potential permanent shutdowns of nuclear electricity-generating units. Replacement power costs are considered to include replacement energy, capacity, and reliability cost components. These estimates were developed to assist the US Nuclear Regulatory Commission in evaluating regulatory issues that potentially affect changes in serious reactor accident frequencies. Cost estimates were derived from long-term production-cost and capacity expansion simulations of pooled utility-system operations. Factors that affect replacement power cost, such as load growth, replacement sources of generation, and capital costs for replacement capacity, were treated in the analysis. Costs are presented for a representative reactor and for selected subcategories of reactors, based on estimates for 112 individual reactors

  11. A cost and safety superiority of fusion-fission hybrid reactor in China nuclear energy development

    International Nuclear Information System (INIS)

    Pereslavtszev, P.E.; Luan Guishi; Xia Chengang

    1994-08-01

    Considering economy and safety, an optimization model of nuclear energy developing scenarios of China was set up. An objective function to optimize was determined. Three prospective developing scenarios of China nuclear energy system including hybrid reactor were calculated and discussed. In the system which has no fissile material exchange with other system, a smooth developing model has a smooth distribution of inventory of Pu, thus the potential danger of whole nuclear energy system will be decreased. This scheme will improve investment effectiveness. Result shows that the optimization is necessary and the significant profit in cost and safety can be obtained. (5 tabs., 8 figs., 12 refs.)

  12. Comparison of costs of electricity generation based on nuclear energy and pit coal

    International Nuclear Information System (INIS)

    1981-01-01

    Despite of a meanwhile considerable increase in costs of installation, especially of nuclear power stations, the differences in costs have increased in favour of nuclear electricity generation. The cost advantages are estimated 4 German Pfennig per kilowatt-hour in the base-load field for plants coming into operation at the end of this decade compared with the most profitable variant of pit coal utilization on which this investigation is based; compared to the use of German hard coal, assuming a relatively optimistic development of prices for domestic hard coal in the future, the cost advantage is estimated 8 German Pfennig per kilowatt-hour. The main reason is that in the past years the price for German hard coal as well as for imported coal considerably rose and for the future further increases have to be expected whereas the largest share of the costs of nuclear electricity generation doesn't increase, after the plant is completed. Considering the importance of the fuel costs within the total costs of electricity generation in coal power stations this must have its effects on the total result. These results also prove to be valid for a variation of important cost parameters. Only if the unlikely assumption that considerable variations of influences on costs - each unfavourable effecting nuclear electricity generation - would come together would prove to be true the economic efficiency of nuclear energy would be reduced or questioned. (UA) [de

  13. Assessment of nuclear energy cost competitiveness against alternative energy sources in Romania envisaging the long-term national energy sustainability

    International Nuclear Information System (INIS)

    Margeanu, C. A.

    2016-01-01

    The paper includes some of the results obtained by RATEN ICN Pitesti experts in the IAEA.s Collaborative Project INPRO-SYNERGIES. The case study proposed to evaluate and analyze the nuclear capacity development and increasing of its share in the national energy sector, envisaging the long term national and regional energy sustainability by keeping collaboration options open for the future while bringing solutions to short/medium-term challenges. The following technologies, considered as future competing technologies for electric energy generation in Romania, were selected: nuclear technology (represented by PHWR CANDU Units 3 and 4 - CANDU new, advanced HWR - Adv. HWR, and advanced PWR - Adv. PWR) and, as alternative energy sources, classical technology (represented by Coal-fired power plant using lignite fossil fuel, with carbon capture - Coal_new, and Gas-fired power plant operating on combined cycle, with carbon capture - Gas_new). The study included assessment of specific economic indicators, sensitivity analyses being performed on Levelised Unit Energy Cost (LUEC) variation due to different perturbations (e.g. discount rate, overnight costs, etc). Robustness indices (RI) of LUEC were also calculated by considering simultaneous variation of input parameters for the considered power plants. The economic analyses have been performed by using the IAEA.s NEST program. The study results confirmed that in Romania, under the national specific conditions defined, electricity produced by nuclear power plants is cost competitive against coal and gas fired power plants electricity. The highest impact of considered perturbations on LUEC has been observed for capital intensive technologies (nuclear technologies) comparatively with the classic power plants, especially for discount rate changes. (authors)

  14. EDF decommissioning programme: A global commitment to safety, environment and cost efficiency of nuclear energy

    International Nuclear Information System (INIS)

    Grenouillet, J.-J.

    2002-01-01

    Nowadays, decommissioning of nuclear power plants has become a key issue for the nuclear industry in Europe. The phasing out of nuclear energy in Germany, Belgium and Sweden, as well as the early closure of nuclear units in applicant countries in the frame of EU enlargement, has largely contributed to consider decommissioning as the next challenge to face. The situation is slightly different in France: Nuclear energy is still considered as a safe, cost-effective and environment friendly energy source and EDF is still working on the development of a new generation of reactors to replace the existing ones. Nevertheless, to achieve this objective, it will be necessary to get the support of political decision-makers and the acceptance of public opinion. (author)

  15. EDF decommissioning programme: A global commitment to safety, environment and cost efficiency of nuclear energy

    International Nuclear Information System (INIS)

    Chatry, Jean-Paul

    2002-01-01

    Nowadays, decommissioning of nuclear power plants has become a key issue for nuclear industry in Europe. The phasing out of nuclear energy in Germany, Belgium and Sweden, as well as the early closure of nuclear units in applicant countries in the frame of EU enlargement, has largely contributed to consider decommissioning as the next challenge to face. The situation is slightly different in France: nuclear energy is still considered as a safe, cost-effective and environment friendly energy source and EDF is still working on the development of a new generation of reactor to replace the existing one. Nevertheless, to achieve this objective, it will be necessary to get the support of political decision-makers and the acceptance of public opinion. The increasing mobilisation of EDF for the decommissioning of its already shutdown NPPs shows its willingness to demonstrate its capacity to control the nuclear life cycle from end to end. The successful implementation of its decommissioning programme will not mean the end of nuclear energy as an efficient way to generate electricity but it will constitute a prerequisite for the erection of new nuclear power plants in France

  16. Structure of production costs of different energy sources (fossile fuels and nuclear energy) (group 11)

    International Nuclear Information System (INIS)

    Girard, Ph.

    2002-01-01

    This article is the work of a group of students from the ''Ecole Nationale d'Administration'', they had to study the structure of the costs of the different energy sources. This analysis shows some common features between the energy sources. The cost is very dependent on the partial costs of technological constraints due to exploration, production, transport and distribution. For primary energies the market appears to be not very competitive, the price depends strongly on the market power of the operator and benefits are generally important. In France, taxes play a role to assure competitiveness of gas and coal against oil. Uranium fuel presents the lowest production and transformation costs at the same energy content. Transport costs are important for natural gas which implies a strong mutual dependence between gas producers and consumers. The irreplaceable use of oil in transport assures regular high revenues for oil companies. (A.C.)

  17. Communication on energy: who pays for the long-term costs of nuclear power

    International Nuclear Information System (INIS)

    Jeffery, J.W.

    1987-01-01

    The question in the title arises in making a fair comparison between a coal-fired station, which has no long-term costs, and a nuclear station, whose large long-term costs are discounted into insignificance by the present method of calculation. This problem was raised by the present author in his evidence to the Sizewell Inquiry, and has recently been discussed by the House of Commons Select Committee on Energy, who expressed grave disquiet that 'the costs of decommissioning become almost irrelevant to the current economics of nuclear power'. The present article analyses the bizarre effects of long-term discounting, and suggests a method of making a fair and symmetrical comparison between coal-fired and nuclear stations. (author)

  18. Nuclear power production costs

    International Nuclear Information System (INIS)

    Erramuspe, H.J.

    1988-01-01

    The economic competitiveness of nuclear power in different highly developed countries is shown, by reviewing various international studies made on the subject. Generation costs (historical values) of Atucha I and Embalse Nuclear Power Plants, which are of the type used in those countries, are also included. The results of an international study on the economic aspects of the back end of the nuclear fuel cycle are also reviewed. This study shows its relatively low incidence in the generation costs. The conclusion is that if in Argentina the same principles of economic racionality were followed, nuclear energy would be economically competitive in the future, as it is today. This is of great importance in view of its almost unavoidable character of alternative source of energy, and specially since we have to expect an important growth in the consumption of electricity, due to its low share in the total consumption of energy, and the low energy consumption per capita in Argentina. (Author) [es

  19. Activity-based costing of security services for a Department of Energy nuclear site

    International Nuclear Information System (INIS)

    Togo, D.F.

    1997-01-01

    Department of Energy (DOE) nuclear facilities are being encouraged to reduce costs but the accounting data typically in use by the financial organizations at these laboratories cannot easily be used to determine which security activities offer the best reduction in cost. For example, labor costs have historically been aggregated over various activities, making it difficult to determine the true costs of performing each activity. To illustrate how this problem can be solved, a study was performed applying activity-based costing (ABC) to a hypothetical DOE facility. ABC is a type of cost-accounting developed expressly to determine truer costs of company activities. The hypothetical facility was defined to have features similar to those found across the DOE nuclear complex. ABC traced costs for three major security functions - Protective Force Operations, Material Control and Accountability, and Technical Security - to various activities. Once these costs had been allocated, we compared the cost of three fictitious upgrades: (1) an improvement in training or weapons that allows the protective force to have better capabilities instead of adding more response forces; (2) a change in the frequency of inventories; and (3) a reduction in the annual frequencies of perimeter sensor tests

  20. Nuclear energy

    International Nuclear Information System (INIS)

    Kuhn, W.

    1986-01-01

    This loose-leaf collection is made up of five didactically prepared units covering the following subjects: basic knowledge on nuclear energy, nuclear energy in relation to energy economy, site issues, environmental compatibility of nuclear energy, and nuclear energy in the focus of political and social action. To this was added a comprehensive collection of material: specific scientific background material, a multitude of tables, diagrams, charts etc. for copying, as well as 44 transparent charts, mostly in four colours. (orig./HP) [de

  1. Electricity and nuclear energy

    International Nuclear Information System (INIS)

    Krafft, P.

    1987-01-01

    Consequences of getting out from nuclear energy are discussed. It is concluded that the Chernobyl accident is no reason to withdraw confidence from Swiss nuclear power plants. There are no sufficient economizing potential and other energies at disposal to substitute nuclear energy. Switching to coal, oil and gas would increase environmental damages. Economic and social cost of getting out would be too high

  2. Efficiency and cost advantages of an advanced-technology nuclear electrolytic hydrogen-energy production facility

    Science.gov (United States)

    Donakowski, T. D.; Escher, W. J. D.; Gregory, D. P.

    1977-01-01

    The concept of an advanced-technology (viz., 1985 technology) nuclear-electrolytic water electrolysis facility was assessed for hydrogen production cost and efficiency expectations. The facility integrates (1) a high-temperature gas-cooled nuclear reactor (HTGR) operating a binary work cycle, (2) direct-current (d-c) electricity generation via acyclic generators, and (3) high-current-density, high-pressure electrolyzers using a solid polymer electrolyte (SPE). All subsystems are close-coupled and optimally interfaced for hydrogen production alone (i.e., without separate production of electrical power). Pipeline-pressure hydrogen and oxygen are produced at 6900 kPa (1000 psi). We found that this advanced facility would produce hydrogen at costs that were approximately half those associated with contemporary-technology nuclear electrolysis: $5.36 versus $10.86/million Btu, respectively. The nuclear-heat-to-hydrogen-energy conversion efficiency for the advanced system was estimated as 43%, versus 25% for the contemporary system.

  3. Nuclear energy

    International Nuclear Information System (INIS)

    Wethe, Per Ivar

    2009-01-01

    Today we know two forms of nuclear energy: fission and fusion. Fission is the decomposition of heavy nuclei, while fusion is the melting together of light nuclei. Both processes create a large surplus of energy. Technologically, we can currently only use fission to produce energy in today's nuclear power plants, but there is intense research worldwide in order to realize a controlled fusion process. In a practical context, today's nuclear energy is a sustained source of energy since the resource base is virtually unlimited. When fusion technology is realized, the resource supply will be a marginal problem. (AG)

  4. Probabilistic Analysis of Electrical Energy Costs: Comparing Production Costs for Gas, Coal and Nuclear Power Plants. Annex III

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-12-15

    The increase in electricity demand is linked to the development of the economy and living standards in each country. This is especially true in those developing countries in which electricity consumption is far below the average of industrialized countries. To satisfy the increased demand for electricity, it is necessary to build new electrical power plants that could, in an optimum way, meet the imposed acceptability criteria. The main criteria are the potential to supply the required energy and to supply it with minimum or, at least, acceptable costs and environmental impacts, to satisfy the licensing requirements and be acceptable to the public. The main competitors for electricity production in the next few decades are fossil fuel power plants (coal and gas) and nuclear power plants. Power plants making use of renewables (solar, wind, biomass) are also important, but due to limited energy supply potential and high costs, can only be a supplement to the main generating units. Large hydropower plants would be competitive under the condition that suitable sites for the construction of such plants exist. Unfortunately, both in Croatia and in the rest of central Europe, such sites are scarce.

  5. Nuclear energy

    International Nuclear Information System (INIS)

    Hesketh, Ross.

    1985-01-01

    The subject is treated under the headings: nuclear energy -what is it; fusion (principles; practice); fission (principles); reactor types and systems (fast (neutron) reactors as breeders; fast reactors; thermal reactors; graphite-moderated thermal reactors; the CANDU reactor; light water reactors - the BWR and the PWR); the nuclear fuel cycle (waste storage; fuel element manufacture; enrichment processes; uranium mining); safety and risk assessment; the nuclear power industry and the economy (regulating authorities; economics; advantages and disadvantages). (U.K.)

  6. Nuclear energy

    International Nuclear Information System (INIS)

    1996-01-01

    Several issues concerning nuclear energy in France during 1996 are presented: permission of a demand for installing underground laboratories in three sites (Marcoule, Bure and Chapelle-Baton); a report assessing the capacity of Superphenix plant to operate as a research tool; the project of merging between Framatome and Gec-Alsthom companies; the revision of a general report on nuclear energy in France; the issue of military plutonium management

  7. Nuclear energy

    International Nuclear Information System (INIS)

    Hladky, S.

    1985-01-01

    This booklet appeared in a series on technical history. It tries to communicate some of the scientific, technical and social stresses, which have been connected with the application of nuclear energy since its discovery. The individual sections are concerned with the following subjects: the search for the 'smallest particles'; the atomic nucleus; nuclear fission; the 'Manhattan Project'; the time after this - from the euphoria of the 1950's via disillusionment and change of opinion to the state of nuclear energy at the start of the 1980's. The booklet contains many details and is generously illustrated. (HSCH) [de

  8. Nuclear energy

    International Nuclear Information System (INIS)

    Rippon, S.

    1984-01-01

    Do we need nuclear energy. Is it safe. What are the risks. Will it lead to proliferation. The questions are endless, the answers often confused. In the vigorous debates that surround the siting and operation of nuclear power plants, it is all too easy to lose sight of the central issues amid the mass of arguments and counter-arguments put forward. And there remains the doubt, who do we believe. This book presents the facts, simply, straightforwardly, and comprehensibly. It describes the different types of nuclear reactor, how they work, how energy is produced and transformed into usable power, how nuclear waste is handled, what safeguards are built in to prevent accident, contamination and misuse. More important, it does this in the context of the real world, examining the benefits as well as the dangers of a nuclear power programme, quantifying the risks, and providing an authoritative account of the nuclear industry worldwide. Technically complex and politically controversial, the contribution of nuclear energy to our future energy requirements is a crucial topic of our time. (author)

  9. Nuclear energy

    International Nuclear Information System (INIS)

    Seidel, J.

    1990-01-01

    This set of questions is based on an inquiry from the years 1987 to 1989. About 250 people af all age groups - primarily, however, young people between 16 and 25 years of age - were asked to state the questions they considered particularly important on the subject of nuclear energy. The survey was carried out without handicaps according to the brain-storming principle. Although the results cannot claim to be representative, they certainly reflect the areas of interest of many citizens and also their expectations, hopes and fears in connection with nuclear energy. The greater part of the questions were aimed at three topic areas: The security of nuclear power-stations, the effects of radioactivity on people and the problem of waste disposal. The book centres around these sets of questions. The introduction gives a general survey of the significance of nuclear energy as a whole. After this follow questions to do with the function of nuclear power stations, for the problems of security and waste disposal - which are dealt with in the following chapters - are easier to explain and to understand if a few physical and technical basics are understood. In the final section of the book there are questions on the so-called rejection debate and on the possibility of replacing nuclear energy with other energy forms. (orig./HP) [de

  10. Replacement energy costs for nuclear electricity-generating units in the United States: 1997--2001. Volume 4

    International Nuclear Information System (INIS)

    VanKuiken, J.C.; Guziel, K.A.; Tompkins, M.M.; Buehring, W.A.

    1997-09-01

    This report updates previous estimates of replacement energy costs for potential short-term shutdowns of 109 US nuclear electricity-generating units. This information was developed to assist the US Nuclear Regulatory Commission (NRC) in its regulatory impact analyses, specifically those that examine the impacts of proposed regulations requiring retrofitting of or safety modifications to nuclear reactors. Such actions might necessitate shutdowns of nuclear power plants while these changes are being implemented. The change in energy cost represents one factor that the NRC must consider when deciding to require a particular modification. Cost estimates were derived from probabilistic production cost simulations of pooled utility system operations. Factors affecting replacement energy costs, such as random unit failures, maintenance and refueling requirements, and load variations, are treated in the analysis. This report describes an abbreviated analytical approach as it was adopted to update the cost estimates published in NUREG/CR-4012, Vol. 3. The updates were made to extend the time frame of cost estimates and to account for recent changes in utility system conditions, such as change in fuel prices, construction and retirement schedules, and system demand projects

  11. Nuclear energy

    International Nuclear Information System (INIS)

    Panait, A.

    1994-01-01

    This is a general report presenting the section VII entitled Nuclear Power of the National Conference on Energy (CNE '94) held in Neptun, Romania, on 13-16 June 1994. The problems addressed were those relating to electric power produced by nuclear power plant, to heat secondary generation, to quality assurance, to safety, etc. A special attention was paid to the commissioning of the first Romanian nuclear power unit, the Cernavoda-1 reactor of CANDU type. The communications were grouped in four subsections. These were: 1. Quality assurance, nuclear safety, and environmental protection; 2. Nuclear power plant, commissioning, and operation; 3. Nuclear power plant inspection, maintenance, and repairs, heavy water technology; 4. Public opinion education. There were 22 reports, altogether

  12. Nuclear energy

    International Nuclear Information System (INIS)

    Reuss, Paul

    2012-01-01

    With simple and accessible explanations, this book presents the physical principles, the history and industrial developments of nuclear energy. More than 25 years after the Chernobyl accidents and few months only after the Fukushima one, it discusses the pros and cons of this energy source with its assets and its risks. (J.S.)

  13. Nuclear energy

    International Nuclear Information System (INIS)

    Luxo, Armand.

    1977-01-01

    The reasons and conditions of utilizing nuclear power in developing countries are examined jointly with the present status and future uses already evaluated by some organizations. Some consequences are deduced in the human, financial scientific and technological fields, with provisional suggestions for preparing the nuclear industry development in these countries. As a conclusion trends are given to show how the industrialized countries having gained a long scientific and technological experience in nuclear energy can afford their assistance in this field, to developing countries [fr

  14. Energy: nuclear energy

    International Nuclear Information System (INIS)

    Lung, M.

    2000-11-01

    Convinced that the nuclear energy will be the cleaner, safer, more economical and more respectful of the environment energy of the future, the author preconizes to study the way it can be implemented, to continue to improve its production, to understand its virtues and to better inform the public. He develops this opinion in the presentation of the principal characteristics of the nuclear energy: technology, radioactive wastes, radiation protection, the plutonium, the nuclear accidents, the proliferation risks, the economics and nuclear energy and competitiveness, development and sustainability. (A.L.B.)

  15. Development of nuclear energy

    Energy Technology Data Exchange (ETDEWEB)

    Wakeham, John [Secretary of State for Energy, London (UK)

    1991-06-01

    The Government's views on the development of nuclear energy are outlined. In this country, we continue to see some important advantages in maintaining nuclear power generation. It increases diversity, and so helps to maintain security of energy supply. It does not produce greenhouse gases or contribute to acid rain. But it is equally clear that nuclear costs must be brought under control whilst at the same time maintaining the high standards of safety and environmental protection which we have come to expect in the UK. The three main elements which the nuclear industry must address in the future are summarized. First the costs of nuclear generation must be reduced. Secondly, once the feasibility and costings of PWRs have been established consideration must be given to the choices for the future energy policy and thirdly new reactor designs should be standardized so the benefits of replication can be realised. (author).

  16. Which comparative costs between phasing out nuclear within 20 years and carrying on nuclear energy like in the DGEC scenario

    International Nuclear Information System (INIS)

    Dessus, Benjamin

    2011-01-01

    The author proposes a comparison between two scenarios by 2031: phasing out nuclear or carrying on according to the DGEC scenario. According to the last one, nuclear power plants are progressively replaced by EPRs. The author analyses, assesses and compares the electricity production, transportation, distribution, and saving costs, and then the different investments to be made (in electricity production, for electricity saving, for the grid)

  17. Clean energy : nuclear energy world

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-10-15

    This book explains the nuclear engineering to kids with easy way. There are explanations of birth of nuclear energy such as discover of nuclear and application of modern technology of nuclear energy, principles and structure of nuclear power plant, fuel, nuclear waste management, use of radiation for medical treatment, food supplies, industry, utilization of neutron. It indicates the future of nuclear energy as integral nuclear energy and nuclear fusion energy.

  18. Nuclear energy and nuclear technology in Switzerland

    International Nuclear Information System (INIS)

    Graf, P.

    1975-01-01

    The energy crisis, high fuel costs and slow progress in the development of alternative energy sources, e.g. solar energy have given further impetus to nuclear power generation. The Swiss nuclear energy programme is discussed and details are given of nuclear station in operation, under construction, in the project stage and of Swiss participation in foreign nuclear stations. Reference is made to the difficulties, delays and resulting cost increases caused by local and regional opposition to nuclear power stations. The significant contributions made by Swiss industry and Swiss consulting engineers are discussed. (P.G.R.)

  19. West Europe without Nuclear Energy

    International Nuclear Information System (INIS)

    1999-01-01

    This document contains basic conclusions of discussion if West Europe can exist without nuclear energy: 1. Presumptions for the nuclear energy removal 2. Regional and international consulting 3. Economic competition 4. Role of the nuclear energy 5. Situation in the energetic industry 6. Costs, safety and public relations 7. Energy policy

  20. Nuclear power costs

    International Nuclear Information System (INIS)

    1963-01-01

    A report prepared by the IAEA Secretariat and presented to the seventh session of the Agency's General Conference says that information on nuclear power costs is now rapidly moving from the domain of uncertain estimates to that of tested factual data. As more and more nuclear power stations are being built and put into operation, more information on the actual costs incurred is becoming available. This is the fourth report on nuclear power costs to be submitted to the IAEA General Conference. The report last year gave cost information on 38 nuclear power projects, 17 of which have already gone into operation. Certain significant changes in the data given last year are included-in the present report; besides, information is given on seven new plants. The report is divided into two parts, the first on recent developments and current trends in nuclear power costs and the second on the use of the cost data for economic comparisons. Both stress the fact that the margin of uncertainty in the basic data has lately been drastically reduced. At the same time, it is pointed out, some degree of uncertainty is inherent in the assumptions made in arriving at over-all generating cost figures, especially when - as is usually the case - a nuclear plant is part of an integrated power system

  1. New Department of Energy policy and guidance for cost-effectiveness in nuclear materials control and accountability programs

    International Nuclear Information System (INIS)

    Van Ryn, G.L.; Zack, N.R.

    1994-01-01

    Recent Department of Energy (DOE) initiatives have given Departmental nuclear facilities the opportunity to take more credit for certain existing safeguards and security systems in determining operational program protection requirements. New policies and guidance are coupled with these initiatives to enhance systems performance in a cost effective and efficient manner as well as to reduce operational costs. The application of these methods and technologies support safety, the reduction of personnel radiation exposure, emergency planning, and inspections by international teams. This discussion will review guidance and policies that support advanced systems and programs to decrease lifetime operational costs without increasing risk

  2. Nuclear energy

    International Nuclear Information System (INIS)

    1978-01-01

    2 1/2 years ago a consultation group was formed to help the Section for Social Questions of the Council of Churches in the Netherlands, to answer questions in the area of nuclear energy. During this time the character of the questions has changed considerably. In the beginning people spoke of fear and anxiety over the plans for the application of this new technical development but later this fear and anxiety turned to protest and opposition. This brochure has been produced to enlighten people and try and answer their alarm, by exploring the many facets of the problems. Some of these problems are already being deeply discussed by the public, others play no role in the forming of public opinion. The points of view of the churches over nuclear energy are not expressed, the brochure endeavours to express that nuclear energy problems are a concern for the churches. Technical and economic information and the most important social questions are discussed. (C.F.)

  3. Generation IV Nuclear Energy Systems Construction Cost Reductions Through the Use of Virtual Environments

    Energy Technology Data Exchange (ETDEWEB)

    Timothy Shaw; Vaugh Whisker

    2004-02-28

    The objective of this multi-phase project is to demonstrate the feasibility and effectiveness of using full-scale virtual reality simulation in the design, construction, and maintenance of future nuclear power plants. The project will test the suitability of immersive virtual reality technology to aid engineers in the design of the next generation nuclear power plant and to evaluate potential cost reductions that can be realized by optimization of installation and construction sequences. The intent is to see if this type of information technology can be used in capacities similar to those currently filled by full-scale physical mockups. This report presents the results of the completed project.

  4. Generation IV Nuclear Energy Systems Construction Cost Reductions Through the Use of Virtual Environments

    International Nuclear Information System (INIS)

    Timothy Shaw; Vaugh Whisker

    2004-01-01

    The objective of this multi-phase project is to demonstrate the feasibility and effectiveness of using full-scale virtual reality simulation in the design, construction, and maintenance of future nuclear power plants. The project will test the suitability of immersive virtual reality technology to aid engineers in the design of the next generation nuclear power plant and to evaluate potential cost reductions that can be realized by optimization of installation and construction sequences. The intent is to see if this type of information technology can be used in capacities similar to those currently filled by full-scale physical mockups. This report presents the results of the completed project

  5. Nuclear energy and the nuclear industry

    International Nuclear Information System (INIS)

    1979-01-01

    These notes have been prepared by the Department of Energy to provide information and to answer questions often raised about nuclear energy and the nuclear industry and in the hope that they will contribute to the public debate about the future of nuclear energy in the UK. The subject is dealt with under the headings; contribution of nuclear power, energy forecasts, nuclear fuels and reactor types, cost, thermal reactor strategy, planning margin, safety, nuclear licensing, unlike an atomic bomb, radiation, waste disposal, transport of nuclear materials, emergency arrangements at nuclear sites, siting of nuclear stations, security of nuclear installations, world nuclear programmes, international regulation and non-proliferation, IAEA safeguards arrangements in the UK, INFCE, and uranium supplies. (U.K.)

  6. The cost of electricity production from nuclear energy in the Netherlands

    International Nuclear Information System (INIS)

    1982-01-01

    This report is an updated version of the report ''The costs of nuclear power in the Netherlands'' published in 1978. The calculations are based on light water reactors and, as required, more specifically on a boiling water reactor. In Chapter 2 the following components of the total costs are considered: i) investment and associated factors, ii) operation and further exploitation, iii) the fission-cycle. This last item includes the costs of the uranium ore, the enrichment, the manufacture of the fission elements, the use of the reactor and the reprocessing and storage of the waste products. The starting points for all these costs, the factors which affect them and the variations and/or uncertainties associated with them are given. Based on this argumentation, Chapter 3 presents the results of the calculations in Dutch cents per kWh for a ficticious nuclear power plant that commenced operation on 1st January 1982. Two reactor models are used operating at 930 and 600 MWe respectively. (C.F.)

  7. Nuclear power generating costs

    International Nuclear Information System (INIS)

    Srinivasan, M.R.; Kati, S.L.; Raman, R.; Nanjundeswaran, K.; Nadkarny, G.V.; Verma, R.S.; Mahadeva Rao, K.V.

    1983-01-01

    Indian experience pertaining to investment and generation costs of nuclear power stations is reviewed. The causes of investment cost increases are analysed and the increases are apportioned to escalation, design improvements and safety related adders. The paper brings out the fact that PHWR investment costs in India compare favourably with those experienced in developed countries in spite of the fact that the programme and the unit size are relatively much smaller in India. It brings out that in India at current prices a nuclear power station located over 800 km from coal reserves and operating at 75% capacity factor is competitive with thermal power at 60% capacity factor. (author)

  8. Social costs of energy

    International Nuclear Information System (INIS)

    Jones, P.M.S.

    1990-01-01

    There have been many studies over the past 20 years which have looked at the environmental and other impacts of energy production, conversion and use. A number of these have attempted to put a monetary value to the external costs which are not reflected in the prices charged for energy. The topic has received increased attention recently as a direct result of the recognition of the potentially large social costs that might arise from the depletion of the ozone layer, the consequences of global warming and the continued releases of acid gases from fossil fuel combustion. The determination of external costs was attempted in the report for the European Economic Community, EUR11519, ''Social Costs of Energy Consumption'', by O Hohmeyer. Due to its official sponsorship, this report has been afforded greater respect than it deserves and is being used in some quarters to claim that the external costs of nuclear power are high relative to those of fossil fuels. The remainder of this note looks at some of the serious deficiencies of the document and why its conclusions offer no meaningful guidance to policy makers. So far as the present author is aware no serious criticism of the Hohmeyer study has previously appeared. (author)

  9. Renewables, nuclear, or fossil fuels? Scenarios for Great Britain’s power system considering costs, emissions and energy security

    International Nuclear Information System (INIS)

    Pfenninger, Stefan; Keirstead, James

    2015-01-01

    Highlights: • We compare a large number of cost-optimal future power systems for Great Britain. • Scenarios are assessed on cost, emissions reductions, and energy security. • Up to 60% of variable renewable capacity is possible with little cost increase. • Higher shares require storage, imports or dispatchable renewables such as tidal range. - Abstract: Mitigating climate change is driving the need to decarbonize the electricity sector, for which various possible technological options exist, alongside uncertainty over which options are preferable in terms of cost, emissions reductions, and energy security. To reduce this uncertainty, we here quantify two questions for the power system of Great Britain (England, Wales and Scotland): First, when compared within the same high-resolution modeling framework, how much do different combinations of technologies differ in these three respects? Second, how strongly does the cost and availability of grid-scale storage affect overall system cost, and would it favor some technology combinations above others? We compare three main possible generation technologies: (1) renewables, (2) nuclear, and (3) fossil fuels (with/without carbon capture and storage). Our results show that across a wide range of these combinations, the overall costs remain similar, implying that different configurations are equally feasible both technically and economically. However, the most economically favorable scenarios are not necessarily favorable in terms of emissions or energy security. The availability of grid-scale storage in scenarios with little dispatchable generation can reduce overall levelized electricity cost by up to 50%, depending on storage capacity costs. The UK can rely on its domestic wind and solar PV generation at lower renewable shares, with levelized costs only rising more than 10% above the mean of 0.084 GBP/kWh for shares of 50% and below at a 70% share, which is 35% higher. However, for more than an 80% renewable

  10. Nuclear Energy Data - 2017

    International Nuclear Information System (INIS)

    2017-01-01

    Nuclear Energy Data is the Nuclear Energy Agency's annual compilation of statistics and country reports documenting nuclear power status in NEA member countries and in the OECD area. Information provided by governments includes statistics on total electricity produced by all sources and by nuclear power, fuel cycle capacities and requirements, and projections to 2035, where available. Country reports summarise energy policies, updates of the status in nuclear energy programs and fuel cycle developments. In 2016, nuclear power continued to supply significant amounts of low-carbon baseload electricity, despite strong competition from low-cost fossil fuels and subsidised renewable energy sources. Three new units were connected to the grid in 2016, in Korea, Russia and the United States. In Japan, an additional three reactors returned to operation in 2016, bringing the total to five under the new regulatory regime. Three reactors were officially shut down in 2016 - one in Japan, one in Russia and one in the United States. Governments committed to having nuclear power in the energy mix advanced plans for developing or increasing nuclear generating capacity, with the preparation of new build projects making progress in Finland, Hungary, Turkey and the United Kingdom. Further details on these and other developments are provided in the publication's numerous tables, graphs and country reports

  11. I wonder nuclear energy

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Eun Cheol

    2009-04-15

    This book consists seven chapters, which are powerful nuclear energy, principle of nuclear fission, nuclear energy in our daily life, is nuclear energy safe?, what is radiation?, radiation spread in pur daily life and radiation like a spy. It adds nuclear energy story through quiz. This book with pictures is for kids to explain nuclear energy easily.

  12. A comprehensive economic evaluation of integrated desalination systems using fossil fuelled and nuclear energies and including their environmental costs

    International Nuclear Information System (INIS)

    Nisan, S.; Benzarti, N.

    2008-01-01

    Seawater desalination is now widely accepted as an attractive alternative source of freshwater for domestic and industrial uses. Despite the considerable progress made in the relevant technologies desalination, however, remains an energy intensive process in which the energy cost is the paramount factor. This Study is a first of a kind in that we have integrated the environmental costs into the power and desalination costs. The study has focused on the seawater desalination cost evaluation of the following systems. It is supposed that they will be operating in the co-generation mode (Simultaneous production of electrical power and desalted water) in 2015: Fossil fuelled based systems such as the coal and oil fired plants and the gas turbine combined cycle plant, coupled to MED, and RO; Pressurised water reactors such as the PWR-900 and the AP-600, coupled to MED, and RO; High temperature reactors such as the GT-MHR, the PBMR, coupled to MED, with the utilisation of virtually free waste-heat provided by these reactors. The study is made in real site-specific conditions of a site In Southern Europe. Sensitivity studies for different parameters such as the fossil fuel prices, interest and discount rates, power costs etc., have also been undertaken. The results obtained are then used to evaluate the financial interest of selected integrated desalination systems in terms of a detailed cash flow analysis, providing the net present values, pay back periods and the internal rate of returns. Analysis of the results shows that among the fossil fuelled systems the power and desalination costs by circulating fluidized bed coal fired plant would be the lowest with current coal prices. Those by oil fired plants would be highest. In all cases, integrated nuclear energy systems would lead to considerably lower power and water costs than the corresponding coal based systems. When external costs for different energies are internalized in power and water costs, the relative cost

  13. Nuclear energy and environment

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-12-31

    The film stresses that a drastic reduction in carbon dioxide emissions, mainly from the burning of fossil fuels, must be achieved to limit a dangerous concentration of greenhouse gases in the atmosphere. It compares the environmental costs of different energy sources, in particular the wastes of a coal-fired versus a nuclear plant, and mentions the measures taken to reinforce protection against the risk of nuclear accidents

  14. Nuclear energy

    International Nuclear Information System (INIS)

    2007-01-01

    This digest document was written by members of the union of associations of ex-members and retired people of the Areva group (UARGA). It gives a comprehensive overview of the nuclear industry world, starting from radioactivity and its applications, and going on with the fuel cycle (front-end, back-end, fuel reprocessing, transports), the nuclear reactors (PWR, BWR, Candu, HTR, generation 4 systems), the effluents from nuclear facilities, the nuclear wastes (processing, disposal), and the management and safety of nuclear activities. (J.S.)

  15. The cost of nuclear accidents

    International Nuclear Information System (INIS)

    2015-01-01

    Proposed by a technical section of the SFEN, and based on a meeting with representatives of different organisations (OECD-NEA, IRSN, EDF, and European Nuclear Energy Forum), this publication addresses the economic consequences of a severe accident (level 6 or 7) within an electricity producing nuclear power plant. Such an assessment essentially relies on three pillars: release of radio-elements outside the reactor, the scenario of induced consequences, and the method of economic quantification. After a recall and a comment of safety arrangements, and of the generally admitted probability of such an accident, this document notices that several actors are concerned by nuclear energy and are trying to assess accident costs. The issue of how to assess a cost (or costs) of a nuclear accident is discussed: there are in fact several types of costs and consequences. Thus, some costs can be rather precisely quantified when some others can be difficult to assess or with uncertainty. The relevance of some cost categories appears to be a matter of discussion and one must not forget that consequences can occur on a long term. The need for methodological advances is outlined and three categories of technical objectives are identified for the assessment (efficiency of safety measures to be put forward to mitigate the risk via a better accident management, compensation of victims and nuclear civil responsibility, and comparison of electricity production sectors and assessment of externalisation to guide public choices). It is outlined that the impact of accidents depend on several factors, that the most efficient mean to limit consequences of accidents is of course to limit radioactive emissions

  16. Nuclear energy and information

    International Nuclear Information System (INIS)

    Chen Baisong

    1996-01-01

    The information tells us that since the first chain reaction discovery about 50 years ago up to now, there are more than 400 commercial nuclear power plants connected to electricity supply net works. The electricity supplied by nuclear power plants has exceeded 2000 TWH, which represents almost 17% of the total electricity generated in the world and this proportion is still increasing. The accumulated operating experience of nuclear power plants reach more than 6000 reactor-year. Quite high average life time energy availability factors demonstrate the good reliability of nuclear power plants. The present status of the electricity development in the world shows that nuclear power has become an imperative and exclusively realistic alternative energy source. All of these information demonstrate that nuclear power as a safe, clean and less cost power source has already been widely accepted in the world. In Asia and Pacific region, the fast development of economy provides a vast possibility for the development of nuclear power. In China, shortage of electricity has become the 'bottle neck' which retards the economic development nowadays. China has already drawn up the plan for the development of nuclear power. The information is of great significance to promote the development of nuclear power. It could be said that without information, nuclear power could not be smoothly introduced in any country or region. (J.P.N.)

  17. Nuclear energy

    International Nuclear Information System (INIS)

    1978-01-01

    This brochure is intended as a contribution to a better and more general understanding of one of the most urgent problems of present society. Emphasis is laid on three issues that are always raised in the nuclear debate: 1) Fuel cycle, 2) environmental effects of nuclear power plants, 3) waste disposal problems. (GL) [de

  18. Glossary of nuclear energy

    International Nuclear Information System (INIS)

    Seo, Du Hwan

    1987-01-01

    This book gives descriptions of explanations of terminologies concerning to nuclear energy such as analysis of financial safety of nuclear energy, radwaste disposal, fast breeder reactor, nuclear reactor and device, nuclear fuel and technique for concentration, using of nuclear energy radiation and measurement, plan for development of nuclear energy and international institution. This book includes 160 terms on nuclear energy and arranges in Korean alphabetical order.

  19. Nuclear energy and renewable energies

    International Nuclear Information System (INIS)

    1994-01-01

    The nuclear energy and the renewable energies namely: solar energy, wind energy, geothermal energy and biomass are complementary. They are not polluting and they are expected to develop in the future to replace the fossil fuels

  20. Nuclear energy cost data base. A reference data base for nuclear and coal-fired powerplant power-generation cost analysis

    International Nuclear Information System (INIS)

    1982-10-01

    A reference data base and standard methodology are needed for performing comparative nuclear and fossil power generation cost analyses for DOE/NE. Proposals are presented for such a methodology and for reference assumptions and data to be used with the methodology. This report is intended to provide basic guidelines or a starting point for analysis and to serve as a focal point in establishing parameters and methods to be used in economic comparisons of nuclear systems with alternatives. The data base is applicable for economic comparisons of new base-load light water reactors on either a current once-through cycle or self-generated recycle, high- and low-sulfur coal-fired plants, and oil and natural gas-fired electric generating plant coming on line in the last decade of this century. This paper includes a data base containing proposed technical and economic assumptions to be used in analyses, discussions of a recommended methodology to be used in calculating power generation costs, and a sample calculation for illustrative and benchmark purposes

  1. Nuclear energy outlook 2008

    International Nuclear Information System (INIS)

    2008-01-01

    With the launch today of its first Nuclear Energy Outlook, the OECD Nuclear Energy Agency (NEA) makes an important contribution to ongoing discussions of nuclear energy's potential role in the energy mixes of its member countries. As world energy demand continues to grow unabated, many countries face serious concerns about the security of energy supplies, rising energy prices and climate change stemming from fossil fuel consumption. In his presentation, the NEA Director-General Luis Echavarri is emphasizing the role that nuclear power could play in delivering cost-competitive and stable supplies of energy, while also helping to reduce greenhouse gas emissions. In one Outlook scenario, existing nuclear power technologies could provide almost four times the current supply of nuclear-generated electricity by 2050. Under this scenario, 1400 reactors of the size commonly in use today would be in operation by 2050. But in order to accomplish such an expansion, securing political and societal support for the choice of nuclear energy is vital. An ongoing relationship between policy makers, the nuclear industry and society to develop knowledge building and public involvement will become increasingly important, the publication notes. Moreover, governments have a clear responsibility to maintain continued effective safety regulation, advance efforts to develop radioactive waste disposal solutions and uphold and reinforce the international non-proliferation regime. The authors find that the security of energy from nuclear power is more reliable than that for oil or gas. Additionally, uranium's high energy density means that transport is less vulnerable to disruption, and storing a large energy reserve is easier than for fossil fuels. One tonne of uranium produces the same energy as 10 000 to 16 000 tonnes of oil using current technology. Ongoing technological developments are likely to improve that performance even more. Until the middle of the century the dominant reactor

  2. Social costs of energy consumption

    International Nuclear Information System (INIS)

    Hohmeyer, O.

    1988-01-01

    This study systematically compares the external costs and benefits of different electricity generating technologies. It covers environmental and employment effects, the depletion of natural resources, and public subsidies. Electricity production based on fossil fuels and nuclear energy compared with electricity production based on wind energy and photovoltaic systems. The study shows that wind and photovoltaic solar energy induce far less social costs than conventionally generated electricity. The impact of excluding social costs on the competitive position of the different energy technologies is analyzed. It is shown that the allocation process is seriously distorted resulting in sub-optimal investment decisions concerning competing energy technologies. This exclusion of social costs can delay the introduction of renewable energy sources by more than ten years and results in considerable losses to society. (orig./HSCH) With 17 figs., 24 tabs

  3. Nuclear generation cost management and economic benefits

    International Nuclear Information System (INIS)

    Horton, E.P.; Sepa, T.R.

    1989-01-01

    The CANDU-Pressurized Heavy Water (CANDU-PHW) type of nuclear generating station has been developed jointly by Atomic Energy of Canada Limited and Ontario Hydro. This report discusses the cost management principles used for Ontario Hydro's CANDU-PHW program, current cost management initiatives, and the economic benefits of nuclear power to the provinces of Ontario and New Brunswick, in Canada

  4. Costing methods for nuclear desalination

    International Nuclear Information System (INIS)

    1966-01-01

    The question of the methods used for costing desalination plants has been recognized as very important in the economic choice of a plant and its optimization. The fifth meeting of the Panel on the Use of Nuclear Energy in Saline Water Conversion, convened by the International Atomic Energy Agency in April 1965, noted this fact and recommended the preparation of a report on suitable methods for costing and evaluating nuclear desalination schemes. The Agency has therefore prepared this document, which was reviewed by an international panel of experts that met in Vienna from 18 to 22 April, 1966. The report contains a review of the underlying principles for costing desalination plants and of the various methods that have been proposed for allocating costs in dual-purpose plants. The effect of the different allocation methods on the water and power costs is shown at the end of the report. No attempt is made to recommend any particular method, but the possible limitations of each are indicated. It is hoped that this report will help those involved in the various phases of desalination projects

  5. Nuclear energy

    International Nuclear Information System (INIS)

    Lotter, A.C.

    1979-01-01

    The recent, terrifying threat of a major calamity at Pennsylvania's Three Mile Island power plant near Harrisburg reverberated across practically the whole of the civilised world. An almost incredible sequence of human and mechanical failures at this installation had stopped just short of disaster and had brought the unthinkable perilously close to happening. The accident had sprayed radioactive waste into the air and had led to the large scale evacuation of people from the endangered area, disrupted hundreds of thousands of lives and caused a crippling setback to the nuclear industry. In this article the author discusses the impact the Harrisburg incident has had on the nuclear industry

  6. Nuclear Energy

    International Nuclear Information System (INIS)

    1982-11-01

    A brief indication is given of the United Kingdom nuclear power programme including descriptions of the fission process, the Magnox, AGR and PWR type reactors, the recycling process, waste management and decommissioning, safety precautions, the prototype fast reactor at Dounreay, and the JET fusion experiment. (U.K.)

  7. Nuclear utilities must cut costs: ANS meeting

    International Nuclear Information System (INIS)

    Taylor, G.M.

    1993-01-01

    This article looks at cost factors in the nuclear industry, and concludes that the nuclear industry must be very careful with its operations and maintenance (O ampersand M) costs in particular to stay competitive in the energy marketplace. These costs have been rising at 5% per year lately, and are becoming a major cost for the nuclear industry. Analysts feel that a major reason for these increases is the responsibility of management. The article highlights the need to tighten the cost factors or face the loss of market share

  8. Nuclear hybrid energy infrastructure

    Energy Technology Data Exchange (ETDEWEB)

    Agarwal, Vivek; Tawfik, Magdy S.

    2015-02-01

    The nuclear hybrid energy concept is becoming a reality for the US energy infrastructure where combinations of the various potential energy sources (nuclear, wind, solar, biomass, and so on) are integrated in a hybrid energy system. This paper focuses on challenges facing a hybrid system with a Small Modular Reactor at its core. The core of the paper will discuss efforts required to develop supervisory control center that collects data, supports decision-making, and serves as an information hub for supervisory control center. Such a center will also be a model for integrating future technologies and controls. In addition, advanced operations research, thermal cycle analysis, energy conversion analysis, control engineering, and human factors engineering will be part of the supervisory control center. Nuclear hybrid energy infrastructure would allow operators to optimize the cost of energy production by providing appropriate means of integrating different energy sources. The data needs to be stored, processed, analyzed, trended, and projected at right time to right operator to integrate different energy sources.

  9. Controlling nuclear retrofit costs

    International Nuclear Information System (INIS)

    Gruber, C.O.

    1985-01-01

    Increased safety regulations that required modifications to nuclear power plants have had an impact on the capital and expense budgets of utilities. The author addresses the budgeting and control of project-related expenditures, and notes the importance of total cost management throughout the project's life cycle. That total includes the systems, procedures, personnel, expertise, and organization involved in the process. A rational and structured evaluation process at the beginning, realistic targets, and an organizational framework are key components. 2 references, 3 figures, 1 table

  10. Nuclear energy and energy security

    International Nuclear Information System (INIS)

    Mamasakhlisi, J.

    2010-01-01

    Do Georgia needs nuclear energy? Nuclear energy is high technology and application of such technology needs definite level of industry, science and society development. Nuclear energy is not only source of electricity production - application of nuclear energy increases year-by-year for medical, science and industrial use. As an energy source Georgia has priority to extend hydro-power capacity by reasonable use of all available water resources. In parallel regime the application of energy efficiency and energy conservation measures should be considered but currently this is not prioritized by Government. Meanwhile this should be taken into consideration that attempts to reduce energy consumption by increasing energy efficiency would simply raise demand for energy in the economy as a whole. The Nuclear energy application needs routine calculation and investigation. For this reason Government Commission is already established. But it seems in advance that regional nuclear power plant for South-Caucasus region would be much more attractive for future

  11. A new look at nuclear power costs

    International Nuclear Information System (INIS)

    Krymm, R.

    1976-01-01

    The evaluation compares estimates for capital costs and fuel cycle costs so as to deduce from estimates of earlier years and from a cost situation which has altered in the meantime, trends for the future. Despite a continuing upward movement of costs, nuclear energy still has a marked advantage over other energy carriers as far as the costs are concerned. However, this alone is not enough anymore to drive nuclear development on, because, in the meantime other, non-economic, factors influence the development. (UA) [de

  12. Nuclear energy. Selective bibliography

    International Nuclear Information System (INIS)

    2011-07-01

    This bibliography gathers articles and books from the French National Library about civil nuclear energy, its related risks, and its perspectives of evolution: general overview (figures, legal framework, actors and markets, policies); what price for nuclear energy (environmental and health risks, financing, non-proliferation policy); future of nuclear energy in energy policies (nuclear energy versus other energies, nuclear phase-out); web sites selection

  13. Nuclear Energy in Romania

    International Nuclear Information System (INIS)

    Biro, L.

    2003-01-01

    The new energy approach towards nuclear, due to the growing political support at the beginning of this century, is the result of a complexity of economical, social, political and technological factors. The history of peaceful use of nuclear energy in Romania goes back 45 years. Considering the strategic importance of the energy sector in developing the national economy on sustainable basis, the sector evolution should be outlined through prognosis and strategies on different horizons of time, so that the development perspectives and the energy supply to be correctly estimated. This necessity is emphasized in the Governmental Program of the present administration, which takes into consideration Romanian Economic Strategy on medium term and also The Government Action Plan on 2000-2004, agreed with the European Commission. In order to implement the Governmental Program, the Ministry of Industries and Resources elaborates the National Energy Strategy. The Government Action Plan draw up the conclusion that Unit 2 from Cernavoda NPP must be finalized. This solution fits the least-cost energy development planning and answers to environment requirements. Romania became a Member State of the Agency in 1957. From the mid-1960s to the mid-1970s its technical co-operation program with the Agency covered mainly research in nuclear physics and some medical and other applications of radiation and isotopes. Since 1976, when the Romanian nuclear power program was embarking to use CANDU-type reactors, the Agency has supported mainly the activities related to the Cernavoda NPP. In the framework of the Romanian accession process to the European structures, CNCAN co-operates with European Commission for transposition of the communautaire acquis in the field of nuclear activities. Romania has had laws in place governing the regulation of nuclear activities since 1974. They were remained in force throughout and subsequent to the national constitutional changes started in 1989 until 1996

  14. Carbon emission and mitigation cost comparisons between fossil fuel, nuclear and renewable energy resources for electricity generation

    International Nuclear Information System (INIS)

    Sims, R.E.H.; Rogner, H.-H.; Gregory, Ken

    2003-01-01

    A study was conducted to compare the electricity generation costs of a number of current commercial technologies with technologies expected to become commercially available within the coming decade or so. The amount of greenhouse gas emissions resulting per kWh of electricity generated were evaluated. A range of fossil fuel alternatives (with and without physical carbon sequestration), were compared with the baseline case of a pulverised coal, steam cycle power plant. Nuclear, hydro, wind, bioenergy and solar generating plants were also evaluated. The objectives were to assess the comparative costs of mitigation per tonne of carbon emissions avoided, and to estimate the total amount of carbon mitigation that could result from the global electricity sector by 2010 and 2020 as a result of fuel switching, carbon dioxide sequestration and the greater uptake of renewable energy. Most technologies showed potential to reduce both generating costs and carbon emission avoidance by 2020 with the exception of solar power and carbon dioxide sequestration. The global electricity industry has potential to reduce its carbon emissions by over 15% by 2020 together with cost saving benefits compared with existing generation

  15. [Costing nuclear medicine diagnostic procedures].

    Science.gov (United States)

    Markou, Pavlos

    2005-01-01

    To the Editor: Referring to a recent special report about the cost analysis of twenty-nine nuclear medicine procedures, I would like to clarify some basic aspects for determining costs of nuclear medicine procedure with various costing methodologies. Activity Based Costing (ABC) method, is a new approach in imaging services costing that can provide the most accurate cost data, but is difficult to perform in nuclear medicine diagnostic procedures. That is because ABC requires determining and analyzing all direct and indirect costs of each procedure, according all its activities. Traditional costing methods, like those for estimating incomes and expenses per procedure or fixed and variable costs per procedure, which are widely used in break-even point analysis and the method of ratio-of-costs-to-charges per procedure may be easily performed in nuclear medicine departments, to evaluate the variability and differences between costs and reimbursement - charges.

  16. Nuclear energy worldwide

    International Nuclear Information System (INIS)

    Fertel, M.

    2000-01-01

    In this short paper the author provides a list of tables and charts concerning the nuclear energy worldwide, the clean air benefits of nuclear energy, the nuclear competitiveness and the public opinion. He shows that the nuclear energy has a vital role to play in satisfying global energy and environmental goals. (A.L.B)

  17. The cost of decommissioning nuclear facilities

    International Nuclear Information System (INIS)

    1993-01-01

    This report sets out the results of a National Audit Office investigation to determine the extent of the potential Government liability for nuclear decommissioning, how this is to be financed and the possible implications for the taxpayer. Further effort are needed to improve the nuclear industry's estimates, improve efficiency and face up to the costs of decommissioning. This should also ensure that the full cost of nuclear energy is identified. (author)

  18. Nuclear costs: indicators and uncertainties

    International Nuclear Information System (INIS)

    Leveque, Francois

    2013-01-01

    In order to identify whether it is better to build a gas plant, a nuclear plant or a wind farm, to identify the technology leading to the lowest KWh cost, to identify under which conditions nuclear production is profitable for a private investor, and to identify whether taking the dismantling cost and the waste storage cost into account modifies the nuclear competitiveness with respect to general interest, the author first discusses the different costs of the nuclear sector, their sensitivity to different factors. In a second part, he proposes a retrospective discussion of cost dynamics. Then, as nuclear technology seems characterized by always increasing costs, and as this trend may last, notably because of safety concerns, the author proposes an analysis of the poor competitiveness of nuclear with respect to its cost

  19. Nuclear energy

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    The Administrative Court of Braunschweig judges the Ordinance on Advance Funding of Repositories (EndlagervorausleistungsVO) to be void. The Hannover Regional Court passes a basic judgment concerning the Gorleben salt mine (repository) and an action for damages. The Federal Administrative Court dismisses actions against part-permits for the Hanau fuel element fabrication plant. The Koblenz Higher Administrative Court dismisses actions against a part-permit for the Muelheim-Kaerlich reactor. 31st Amendment of the German Criminal Code passed, involving amendments in environmental criminal code, defined in the 2nd amendment to the Act on Unlowful Practices Causing Damage to the Environment (UKG); here: Amendments to the law relating to the criminal code and penal provisions governing unlawful conduct in the operation of nuclear installations. (orig.) [de

  20. Capital-cost behavior: is nuclear different

    International Nuclear Information System (INIS)

    Lotze, C.D.; Riordan, B.J.

    1978-01-01

    The capital costs of coal-fired and nuclear power plants are found to be comparable when costs for pollution control are included. Trends in capital costs reveal a similar rate gain that retains the same economic balance. Graphs of selected cost indices are used to show that the rapid increase in direct construction costs is not unique to nuclear plants, those of hydroelectric plants as well as coal-fired having the same pattern. Comparisons of indirect capital costs, based on analyses of direct capital and total capital costs, show estimated average growth rates of total costs to be 14% for coal and 13.6% for nuclear, while direct cost growth rates are 10.2% and 10.4%. The economics of market competition can be expected to push alternative energy source projects into balance

  1. Energy policy and challenges: which part for the nuclear energy

    International Nuclear Information System (INIS)

    Bouchard, J.

    2004-01-01

    This document provides many data and charts on the energy domain: energy consumption, energy demand, the reserves, the climatic changes, the renewable energies, the energy cost, the radioactive wastes management, the new nuclear technology. (A.L.B.)

  2. Costs comparison of electric energy in Brazil

    International Nuclear Information System (INIS)

    Goncalves, D.; Menegassi, J.

    1981-01-01

    A cost comparison study of various sources of electric energy generation was performed using uniform analysis criteria. The results indicate higher costs for coal, followed by nuclear and hidro. It was verified that presently, large hidro-power plants can only be located far from the load centers, with increasing costs of hidro-power energy in Brazil. These costs become higher than the nuclear plant if the hidro plant is located at distances exceeding 1000 Km. (Author) [pt

  3. Nuclear energy: obstacles and promises

    International Nuclear Information System (INIS)

    Bacher, P.

    2003-01-01

    Nuclear energy has distinctive merits (sustainable resources, low costs, no greenhouse gases) but its development must overcome serious hurdles (fear of accidents, radio-phobia, waste management). The large unit size of present-day reactors is compatible only with large electrical grids, and involves a high capital cost. Taking into account these different factors, the paper outlines how nuclear energy may contribute to the reduction of greenhouse gases, and which are the most promising developments. (author)

  4. Nuclear energy and nuclear weapons

    International Nuclear Information System (INIS)

    Robertson, J.A.L.

    1983-06-01

    We all want to prevent the use of nuclear weapons. The issue before us is how best to achieve this objective; more specifically, whether the peaceful applications of nuclear energy help or hinder, and to what extent. Many of us in the nuclear industry are working on these applications from a conviction that without peaceful nuclear energy the risk of nuclear war would be appreciably greater. Others, however, hold the opposite view. In discussing the subject, a necessary step in allaying fears is understanding some facts, and indeed facing up to some unpalatable facts. When the facts are assessed, and a balance struck, the conclusion is that peaceful nuclear energy is much more part of the solution to preventing nuclear war than it is part of the problem

  5. Nuclear energy data

    International Nuclear Information System (INIS)

    1990-01-01

    Nuclear Energy Data is the OECD Nuclear Energy Agency's annual compilation of basic statistics on electricity generation and nuclear power in OECD countries. The reader will find quick and easy reference to the present status of and projected trends in total electricity generating capacity, nuclear generating capacity, and actual electricity production as well as on supply and demand for nuclear fuel cycle services [fr

  6. ICRP-26; cost-benefit analysis and nuclear energy in developing countries

    International Nuclear Information System (INIS)

    Gupta, V.K.

    1978-01-01

    Cost of an operation and benefits accruing to the society are the basic parameters involved in cost-benefit analysis by using optimisation methodology. Relative importance of the costs imposed on human health by radiation exposure and other economic and social factors are to be considered. Formula to obtain the parameter in monetory terms with respect to the detriment represented by collective dose (Rs/man-rem or $/man-rem) is explained. The collective doses in the public domain and for the occupational workers are mentioned. Estimated monetory values assigned to detriment in different countries are discussed. In absence of accurately known parameters, in particular the economic parameter which is always subject to change, the cost benefit and optimisation exercises would give variable results. (B.G.W.)

  7. Economic analysis of nuclear energy

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Han Myung; Lee, M.K.; Moon, K.H.; Kim, S.S.; Lim, C.Y.; Song, K.D.; Kim, H

    2001-12-01

    The objective of this study is to evaluate the contribution of nuclear energy to the energy use in the economical way, based on the factor survey performed on the internal and external environmental changes occurred recent years. Internal and external environmental changes are being occurred recent years involving with using nuclear energy. This study summarizes the recent environmental changes in nuclear energy such as sustainable development issues, climate change talks, Doha round and newly created electricity fund. This study also carried out the case studies on nuclear energy, based on the environmental analysis performed above. The case studies cover following topics: role of nuclear power in energy/environment/economy, estimation of environmental external cost in electric generation sector, economic comparison of hydrogen production, and inter-industrial analysis of nuclear power generation.

  8. Economic analysis of nuclear energy

    International Nuclear Information System (INIS)

    Lee, Han Myung; Lee, M.K.; Moon, K.H.; Kim, S.S.; Lim, C.Y.; Song, K.D.; Kim, H.

    2001-12-01

    The objective of this study is to evaluate the contribution of nuclear energy to the energy use in the economical way, based on the factor survey performed on the internal and external environmental changes occurred recent years. Internal and external environmental changes are being occurred recent years involving with using nuclear energy. This study summarizes the recent environmental changes in nuclear energy such as sustainable development issues, climate change talks, Doha round and newly created electricity fund. This study also carried out the case studies on nuclear energy, based on the environmental analysis performed above. The case studies cover following topics: role of nuclear power in energy/environment/economy, estimation of environmental external cost in electric generation sector, economic comparison of hydrogen production, and inter-industrial analysis of nuclear power generation

  9. Nuclear energy data 2010

    CERN Document Server

    2010-01-01

    This 2010 edition of Nuclear Energy Data , the OECD Nuclear Energy Agency's annual compilation of official statistics and country reports on nuclear energy, provides key information on plans for new nuclear plant construction, nuclear fuel cycle developments as well as current and projected nuclear generating capacity to 2035 in OECD member countries. This comprehensive overview provides authoritative information for policy makers, experts and other interested stakeholders.

  10. Review of nuclear energy

    International Nuclear Information System (INIS)

    Mattila, L.; Anttila, M.; Pirilae, P.; Vuori, S.

    1997-05-01

    The report is an overview on the production of the nuclear energy all over the world. The amount of production at present and in future, availability of the nuclear fuel, development of nuclear technology, environmental and safety issues, radioactive waste management and commissioning of the plants and also the competitivity of nuclear energy compared with other energy forms are considered. (91 refs.)

  11. Nuclear energy data

    International Nuclear Information System (INIS)

    2002-01-01

    This new edition of Nuclear Energy Data, the OECD Nuclear Energy Agency's annual compilation of essential statistics on nuclear energy in OECD countries, offers additional textual and graphical information as compared with previous editions. It provides the reader with a comprehensive but easy-to-access overview on the status of and trends in the nuclear power and fuel cycle sector. This publication is an authoritative information source of interest to policy makers, experts and academics involved in the nuclear energy field. (authors)

  12. Nuclear energy data

    International Nuclear Information System (INIS)

    2003-01-01

    This new edition of Nuclear Energy Data, the OECD Nuclear Energy Agency's annual compilation of essential statistics on nuclear energy in OECD countries, offers additional textual and graphical information as compared with previous editions. It provides the reader with a comprehensive but easy-to-access overview on the status of and trends in the nuclear power and fuel cycle sector. This publication is an authoritative information source of interest to policy makers, experts and academics involved in the nuclear energy field. (author)

  13. The competitiveness of nuclear energy

    International Nuclear Information System (INIS)

    Lewiner, C.

    1993-01-01

    A detailed review of cost factors affecting the final production cost of nuclear KWh is made in comparison with coal, oil, and natural gas. Investment costs are higher for nuclear plants because they require higher quality (design and engineering). Additionaly thereis a 15% of provision cost for spare equipments (e.g. steam generators) with an impact of 5% in KWh cost. Fuel acquisition is a very fluctuant term. Reprocessing would be essential for cost saving. It is estimated for the french case a 30% of use of MOx type fuel. The studies performed taking into account investment, O+M and fuel show a clear competitiveness of nuclear energy. Fuel represents a relatively low part of the total cost, being the initial investment the most important percentage of cost

  14. Nuclear energy and the nuclear energy industry

    International Nuclear Information System (INIS)

    Bromova, E.; Vargoncik, D.; Sovadina, M.

    2013-01-01

    A popular interactive multimedia publication on nuclear energy in Slovak. 'Nuclear energy and energy' is a modern electronic publication that through engaging interpretation, combined with a number of interactive elements, explains the basic principles and facts of the peaceful uses of nuclear energy. Operation of nuclear power plants, an important part of the energy resources of developed countries, is frequently discussed topic in different social groups. Especially important is truthful knowledgeability of the general public about the benefits of technical solutions, but also on the risks and safety measures throughout the nuclear industry. According to an online survey 'Nuclear energy and energy' is the most comprehensive electronic multimedia publication worldwide, dedicated to the popularization of nuclear energy. With easy to understand texts, interactive and rich collection of accessories stock it belongs to modern educational and informational titles of the present time. The basic explanatory text of the publication is accompanied by history and the present time of all Slovak nuclear installations, including stock photos. For readers are presented the various attractions legible for the interpretation, which help them in a visual way to make a more complete picture of the concerned issue. Each chapter ends with a test pad where the readers can test their knowledge. Whole explanatory text (72 multimedia pages, 81,000 words) is accompanied by a lot of stock of graphic materials. The publication also includes 336 photos in 60 thematic photo galleries, 45 stock charts and drawings, diagrams and interactive 31 videos and 3D models.

  15. Nuclear energy in Finland

    International Nuclear Information System (INIS)

    2008-01-01

    The booklet provides and up-to-date overview of the use of nuclear energy in Finland as well as future plans regarding the nuclear energy sector. It is intended for people working in the nuclear or energy sector in other countries, as well as for those international audiences and decision-makers who would like to have extra information on this particular energy sector. In the booklet nuclear energy is described as part of the Finnish electricity market

  16. Reversing nuclear power cost trends

    International Nuclear Information System (INIS)

    Corey, G.R.; Peoples, D.L.

    1988-01-01

    Nuclear power production expenses rose steadily during the 5-year period 1979 through 1984 at rates ranging from 15 to 25% per year for nonfuel expenses. During that period, fuel costs rose about 14% per year. Experience of the past few years demonstrates that significant economies-of-scale do exist in plant operation and maintenance. A regional operating company could exploit such economies-of-scale and would also be expected to attract and retain a more-experienced and stable staff. Over the years, that combination should significantly improve plant operating performance and safety. The net effect would be a combination of reduced operating expenses; improved availability; higher capacity factors; and, possibly, lower heat rates. In an era of increasing competition within energy business, all options should be considered carefully. Bold innovation will be the key to a nuclear future. 5 references, 8 figures

  17. Is nuclear energy acceptable

    International Nuclear Information System (INIS)

    Weinberg, A.M.

    1977-01-01

    Nuclear hazards are assessed as being unique only in the sense of their unfamiliarity, with future development of nuclear energy dependent on overcoming public fears. Economics is clearly in favor of properly operated nuclear energy facilities for long-term power generation. Risks arise over the potential for human error to permit improper operation and for an industry shutdown because of a reactor accident. Attempts to ascertain accident probabilities have revealed that emergency core cooling systems and containment are not simply parallel, but operate in series and provide more safety than was thought. Insurance liability, resting on the small probability of very costly damage, is felt to be best placed on the utility with the government providing ultimate protection in the event of a potentially bankrupting accident. Problems of nuclear waste handling and low-level release are felt to be solvable with present technology. Proliferation is felt to be a political problem that is incidental to power plants. Public concern is blamed on possible diversion of materials for weapons, unfamiliarity with radiation, and the demand for meticulous handling of materials and operations. Burner reactors are projected to phase out and be replaced by breeder reactors that are operated in physical isolation under strict security by a professional cadre aware of its responsibility. A restructuring of the nuclear industry is called for so that the generation of power can be insulated from the distribution and marketing functions. (13 references)

  18. The cost of the nuclear energy-turnaround. An early nuclear phase-out and its consequences; Die Kosten der Energiewende. Ein zeitiger Ausstieg aus der Nuklearenergie und seine Folgen

    Energy Technology Data Exchange (ETDEWEB)

    Baran, Metin

    2013-10-01

    The booklet on the consequences of an early nuclear phase-out includes a description of the value creation strategy in the electricity market and the basic relations of the electricity price formation and a survey and evaluation of selected studies. The analysis was performed for the following studies: Energy policy scenarios for a nuclear phase-out in Germany; Economic consequences of a nuclear phase-out in Germany; Transformation of the electricity production systems with a forced nuclear phase-out - a contribution on sustainable energy systems following the reactor accident of Fukushima; Cost of a nuclear phase-out until 2022 in Germany and Bavaria.

  19. Nuclear energy in Japan

    International Nuclear Information System (INIS)

    Guillemard, B.

    1978-01-01

    After having described the nuclear partners in Japan, the author analyzes the main aspects of Japan's nuclear energy: nuclear power plants construction program; developping of light water reactors; fuel cycle politics [fr

  20. Generation IV Nuclear Energy Systems Construction Cost Reductions through the Use of Virtual Environments - Final Report

    International Nuclear Information System (INIS)

    Timothy Shaw; Anthony Baratta; Vaughn Whisker

    2005-01-01

    Final report of 3 year DOE NERI-sponsored effort evaluating immersive virtual reality (CAVE) technology for design review, construction planning, and maintenance planning and training for next generation nuclear power plants. Program covers development of full-scale virtual mockups generated from 3D CAD data presented in a CAVE visualization facility. Mockups applied to design review of AP600/1000, Construction planning for AP 600, and AP 1000 maintenance evaluation. Proof of concept study also performed for GenIV PBMR models

  1. Generation IV Nuclear Energy Systems Construction Cost Reductions through the Use of Virtual Environments - Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Timothy Shaw; Anthony Baratta; Vaughn Whisker

    2005-02-28

    Final report of 3 year DOE NERI-sponsored effort evaluating immersive virtual reality (CAVE) technology for design review, construction planning, and maintenance planning and training for next generation nuclear power plants. Program covers development of full-scale virtual mockups generated from 3D CAD data presented in a CAVE visualization facility. Mockups applied to design review of AP600/1000, Construction planning for AP 600, and AP 1000 maintenance evaluation. Proof of concept study also performed for GenIV PBMR models.

  2. Nuclear energy data 2011

    CERN Document Server

    2011-01-01

     . Nuclear Energy Data, the OECD Nuclear Energy Agency's annual compilation of statistics and country reports on nuclear energy, contains official information provided by OECD member country governments on plans for new nuclear plant construction, nuclear fuel cycle developments as well as current and projected nuclear generating capacity to 2035. For the first time, it includes data for Chile, Estonia, Israel and Slovenia, which recently became OECD members. Key elements of this edition show a 2% increase in nuclear and total electricity production and a 0.5% increase in nuclear generating ca

  3. External costs of nuclear-generated electricity

    International Nuclear Information System (INIS)

    Rotaru, I.; Glodeanu, F.; Popescu, D.; Andrei, V.

    2004-01-01

    External costs of nuclear power include: future financial liabilities arising from decommissioning and dismantling of nuclear facilities, health and environmental impacts of radioactivity releases in routine operation, radioactive waste disposal and effects of severe accidents. The nuclear energy industry operates under regulations that impose stringent limits to atmospheric emissions and liquid effluents from nuclear facilities as well as requiring the containment and confinement of solid radioactive waste to ensure its isolation from the biosphere as long as it may be harmful for human health and the environment. The capital and operating costs of nuclear power plants and fuel cycle facilities already internalize a major portion of the above-mentioned potential external costs, and these are reflected in the prices paid by consumers of nuclear-generated electricity. The externality related to potential health and environmental impacts of radioactive releases during routine operations have been assessed in a large number of comprehensive studies, in particular the ExternE project that was created in the framework of the European Commission. With regard to effects of severe nuclear accidents, a special legal regime, the third-party liability system, has been implemented to provide limited third party liability coverage in the event of a nuclear accident. The nuclear plant owners are held liable for some specified first substantial part of damages to third parties, and must secure insurance coverage adequate to cover this part. The Government provides coverage for some specified substantial second part of the damages, with any remaining damages to be considered by the national legislation. Thus, the costs of an incident or accident are fully internalized in the costs borne by the nuclear plant owners. Externalities of energy are not limited to environmental and health related impacts, but may result also from macro-economic, policy or strategic factors not reflected

  4. EDF decommissioning programme a global commitment to safety, environment and cost efficiency of nuclear energy

    International Nuclear Information System (INIS)

    Grenouillet, J.-J.

    2002-01-01

    EDF has 9 NPPs permanently shutdown and under decommissioning. EDF considers that if the nuclear option is to remain open, it is necessary to deal with increasing public concerns for environmental and waste management issues. Therefore EDF has decided to achieve total dismantling of all shutdown reactor in the next 25 years. The Decommissioning Program has been developed including 2 stages of activities. The first stage consists of: 1) Final dismantling of Brennilis in 2015; 2) A dismantling demonstration of a PWR reactor building (Chooz A) before starting replacing the population of PWRs currently in operation; 3) Final dismantling of reactor containment of a GCR (Bugey 1) as a first of its kind. The second stage includes: 1)Dismantling of following 5 GCR (Saint Laurent A1 and A2, Chinon A1, A2 and A3); 2) Final dismantling of Chooz A and Bugey 1 in 2025. The successful implementation relies on the simplification of the regulatory process; availability of treatment, conditioning and disposal facilities and effective nuclear industry. The main issue is availability of time and waste solutions such as opening of a Very Low Waste disposal in 2003 (130 000 tons); opening of a new disposal for graphite and radiferous wastes (17 000 tons) in 2010 and opening in 2007-2008 of a centralized interim storage (BANEDA) facility for long-lived Medium Level Wastes (500 tons including filters, control rods etc)Three investigations are to be carried out for high level radioactive waste before 2006

  5. Nuclear energy data 2005

    CERN Document Server

    Publishing, OECD

    2005-01-01

    This 2005 edition of Nuclear Energy Data, the OECD Nuclear Energy Agency's annual compilation of essential statistics on nuclear energy in OECD countries, offers a projection horizon lengthened to 2025 for the first time.  It presents the reader with a comprehensive overview on the status and trends in nuclear electricity generation in OECD countries and in the various sectors of the nuclear fuel cycle.

  6. Nuclear energy basic knowledge

    International Nuclear Information System (INIS)

    Volkmer, Martin

    2013-11-01

    The following topics are dealt with: Atoms, nuclear decays and radioactivity, energy, nuclear fission and the chain reaction, controlled nuclear fission, nuclear power plants, safety installations in nuclear power plants, fuel supply and disposal, radiation measurement and radiation exposition of man. (HSI)

  7. Nuclear energy - some aspects

    International Nuclear Information System (INIS)

    Bandeira, Fausto de Paula Menezes

    2005-05-01

    This work presents a brief history of research and development concerning to nuclear technology worldwide and in Brazil, also information about radiations and radioactive elements as well; the nuclear technology applications; nuclear reactor types and functioning of thermonuclear power plants; the number of existing nuclear power plants; the nuclear hazards occurred; the national fiscalization of nuclear sector; the Brazilian legislation in effect and the propositions under proceduring at House of Representatives related to the nuclear energy

  8. The costs of nuclear power

    International Nuclear Information System (INIS)

    Vestenhaug, O.; Sauar, T.O.; Nielsen, P.O.

    1979-01-01

    A study has been made by Scandpower A/S of the costs of nuclear power in Sweden. It is based on the known costs of existing Swedish nuclear power plants and forecasts of the expected costs of the Swedish nuclear power programme. special emphasis has been put on the fuel cycle costs and future costs of spent fuel processing, waste disposal and decommissioning. Costs are calculated in 1978 Swedish crowns, using the retail price index. An actual interest rate of 4% is used, with depreciation period of 25 years and a plant lifetime of 30 years. Power production costs are estimated to be about 7.7 oere/kWh in 1978, rising to 10.5 oere/kWh in 2000. The cost is distributed with one third each to capital costs, operating costs and fuel costs, the last rising to 40% of the total at the end of the century. The main single factor in future costs is the price of uranium. If desired, Sweden can probably be self-sufficient in uranium in 2000 at a lower cost than assumed here. National research costs which, in Scandpower's opinion, can be debited to the commercial nuclear power programme are about 0.3 oere/kWh. (JIW)

  9. Technology Roadmaps: Nuclear Energy

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    This nuclear energy roadmap has been prepared jointly by the IEA and the OECD Nuclear Energy Agency (NEA). Unlike most other low-carbon energy sources, nuclear energy is a mature technology that has been in use for more than 50 years. The latest designs for nuclear power plants build on this experience to offer enhanced safety and performance, and are ready for wider deployment over the next few years. Several countries are reactivating dormant nuclear programmes, while others are considering nuclear for the first time. China in particular is already embarking on a rapid nuclear expansion. In the longer term, there is great potential for new developments in nuclear energy technology to enhance nuclear's role in a sustainable energy future.

  10. Sustainable nuclear energy dilemma

    Directory of Open Access Journals (Sweden)

    Afgan Naim H.

    2013-01-01

    Full Text Available Sustainable energy development implies the need for the emerging potential energy sources which are not producing adverse effect to the environment. In this respect nuclear energy has gained the complimentary favor to be considered as the potential energy source without degradation of the environment. The sustainability evaluation of the nuclear energy systems has required the special attention to the criteria for the assessment of nuclear energy system before we can make firm justification of the sustainability of nuclear energy systems. In order to demonstrate the sustainability assessment of nuclear energy system this exercise has been devoted to the potential options of nuclear energy development, namely: short term option, medium term option, long term option and classical thermal system option. Criteria with following indicators are introduced in this analysis: nuclear indicator, economic indicator, environment indicator, social indicator... The Sustainability Index is used as the merit for the priority assessment among options under consideration.

  11. Nuclear operating costs are rising exponentially - official

    International Nuclear Information System (INIS)

    Thomas, S.

    1988-01-01

    The Energy Information Agency of the United States Department of Energy has collected data on the operations of nuclear power plants in the United States. A statistical regression analysis was made of this data base. This shows that the escalation in annual, real non-fuel operating costs is such that the operating cost savings made by closing down an old nuclear plant would be sufficient to pay the capital and operating costs of replacing it with a brand new coal-fired plant. The main reason for the increasing operating and maintenance costs is the cost of replacement power i.e. the higher the economic penalty of plant breakdown the more the utility has to spend on maintenance. Another reason is time -not the age of the plant - but the year the data was collected. The economic case for nuclear power is seriously challenged. (U.K.)

  12. Economic Analysis of Nuclear Energy

    International Nuclear Information System (INIS)

    Kim, S. S.; Lee, M. K.; Moon, K. H.; Nam, J. H.; Noh, B. C.; Kim, H. R.

    2008-12-01

    The concerns on the global warming issues in the international community are bringing about a paradigm shift in the national economy including energy technology development. In this connection, the green growth mainly utilizing green technology, which emits low carbon, is being initiated by many advanced countries including Korea. The objective of the study is to evaluate the contribution to the national economy from nuclear energy attributable to the characteristics of green technology, to which nuclear energy belongs. The study covers the role of nuclear in addressing climate change issues, the proper share of nuclear in the electricity sector, the cost analyses of decommissioning and radioactive waste management, and the analysis on the economic performance of nuclear R and D including cost benefit analysis

  13. Production costs of the new French nuclear. SFEN contributions to Energy multi-year programming. Synthesis and recommendations

    International Nuclear Information System (INIS)

    2018-03-01

    This publication reports an analysis of the different parameters which make the nuclear option available for France by 2050. It aims at identifying the production cost of new nuclear production means, at identifying levers for action regarding building and financing to reach a sustainable competitiveness of the sector. This note is based on returns on experience from other industries and also on current EPR constructions in France, Finland and China. Thus, it focuses on third generation EPR. It discusses difficulties met during the first projects, states that managing the production is possible through the development of an industrial program, outlines the role of the State. The second part proposes a technical note which discusses building costs and delays of third generation reactors, outlines the importance of the building cost in the total electric power generation cost, shows that (based on an analysis of past building costs for second generation reactors) building costs can be mastered, discusses the expected evolution of EPR costs, evokes other factors influencing the kWh price, discusses the burden of investment financing in front of risks, discusses how to reduce market risks in order to attract investors (reform of carbon price, long term contracts for low carbon projects), and finally comments the consequences for the future nuclear investment which is required to renew the fleet

  14. Social costs and benefits of nuclear futures

    International Nuclear Information System (INIS)

    Pearce, D.

    1979-01-01

    The conceptual framework for evaluating which energy path is chosen is one of trading-off costs and benefits in a world of technological, economic and social uncertainty. The translation of this conceptual framework into an analytical format with empirical relevance is dealt with. Some salient features of cost benefit analysis are discussed. Actual costs and benefits of nuclear futures are then considered. Subjects discussed are: routine and non-routine radiation, waste management, proliferation, and civil liberties. A 'regret' matrix is presented showing the cost to any future generation if a decision on nuclear power is made now. (U.K.)

  15. Nuclear energy data

    International Nuclear Information System (INIS)

    2004-01-01

    This new edition of Nuclear Energy Data, the OECD Nuclear Energy Agency's annual compilation of essential statistics on nuclear energy in OECD countries, offers additional graphical information as compared with previous editions allowing a rapid comparison between capacity and requirements in the various phases of the nuclear fuel cycle. It provides the reader with a comprehensive but easy-to-access overview on the status of and trends in the nuclear power and fuel cycle sector. This publication is an authoritative information source of interest to policy makers, experts and academics involved in the nuclear energy field. (author)

  16. Cost evolution of electric energy in Brazil

    International Nuclear Information System (INIS)

    Oliveira, A. de; Contreras, E.C.A.

    1981-01-01

    An analysis of electric energy costs in Brazil is presented. Hydro, coal and nuclear costs are analysed and the final conclusion seems to indicate that nuclear power plants are not economically interesting untill the Brazilian electric capacity attains 110 GW average power. (Author) [pt

  17. Deregulation and Nuclear Training: Cost Effective Alternatives

    International Nuclear Information System (INIS)

    Richard P. Coe; Patricia A. Lake

    2000-01-01

    Training is crucial to the success of any organization. It is also expensive, with some estimates exceeding $50 billion annually spent on training by U.S. corporations. Nuclear training, like that of many other highly technical organizations, is both crucial and costly. It is unlikely that the amount of training can be significantly reduced. If anything, current trends indicate that training needs will probably increase as the industry and workforce ages and changes. With the advent of energy deregulation in the United States, greater pressures will surface to make the costs of energy more cost-competitive. This in turn will drive businesses to more closely examine existing costs and find ways to do things in a more cost-effective way. The commercial nuclear industry will be no exception, and nuclear training will be equally affected. It is time for nuclear training and indeed the entire nuclear industry to begin using more aggressive techniques to reduce costs. This includes the need for nuclear training to find alternatives to traditional methods for the delivery of cost-effective high-quality training that meets regulatory requirements and produces well-qualified personnel capable of working in an efficient and safe manner. Computer-based and/or Web-based training are leading emerging technologies

  18. Nuclear energy dictionary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-03-15

    This book is a dictionary for nuclear energy which lists the technical terms in alphabetical order. It adds four appendixes. The first appendix is about people involved with nuclear energy. The second one is a bibliography and the third one is a checklist of German, English and Korean. The last one has an index. This book gives explanations on technical terms of nuclear energy such as nuclear reaction and atomic disintegration.

  19. Nuclear energy dictionary

    International Nuclear Information System (INIS)

    1978-03-01

    This book is a dictionary for nuclear energy which lists the technical terms in alphabetical order. It adds four appendixes. The first appendix is about people involved with nuclear energy. The second one is a bibliography and the third one is a checklist of German, English and Korean. The last one has an index. This book gives explanations on technical terms of nuclear energy such as nuclear reaction and atomic disintegration.

  20. Nuclear energy in Spain

    International Nuclear Information System (INIS)

    Villota, C. de

    2007-01-01

    Carlos Villota. Director of Nuclear Energy of UNESA gave an overview of the Spanish nuclear industry, the utility companies and the relevant institutions. Companies of the nuclear industry include firms that produce heavy components or equipment (ENSA), manufacturers of nuclear fuel (ENUSA), engineering companies, the National Company for Radioactive Waste Management (ENRESA), and nuclear power plants (nine units at seven sites). Nuclear energy is a significant component of the energy mix in Spain: 11% of all energy produced in Spain is of nuclear origin, whilst the share of nuclear energy in the total electricity generation is approximately 23%. The five main players of the energy sector that provide for the vast majority of electricity production, distribution, and supply have formed the Spanish Electricity Industry Association (UNESA). The latter carries out co-ordination, representation, management and promotion tasks for its members, as well as the protection of their business and professional interests. In the nuclear field, UNESA through its Nuclear Energy Committee co-ordinates aspects related to nuclear safety and radiological protection, regulation, NPP operation and R and D. Regarding the institutional framework of the nuclear industry, ENSA, ENUSA and ENRESA are controlled by the national government through the Ministry of Economy and Finance and the Ministry of Science and Technology. All companies of the nuclear industry are licensed by the Ministry of Industry, Tourism and Trade (MITYC), while the regulatory body is the Nuclear Safety Council (CSN). It is noteworthy that CSN is independent of the government, as it reports directly to Parliament. (author)

  1. Soft energy vs nuclear energy

    International Nuclear Information System (INIS)

    Ando, Yoshio

    1981-01-01

    During the early 1960s, a plentiful, inexpensive supply of petroleum enabled Japanese industry to progress rapidly; however, almost all of this petroleum was imported. Even after the first oil crisis of 1973, the recent annual energy consumption of Japan is calculated to be about 360 million tons in terms of petroleum, and actual petroleum forms 73% of total energy. It is necessary for Japan to reduce reliance on petroleum and to diversify energy resources. The use of other fossil fuels, such as coal, LNG and LPG, and hydraulic energy, is considered as an established alternative. In this presentation, the author deals with new energy, namely soft energy and nuclear energy, and discusses their characteristics and problems. The following kinds of energy are dealt with: a) Solar energy, b) Geothermal energy, c) Ocean energy (tidal, thermal, wave), d) Wind energy, e) Biomass energy, f) Hydrogen, g) Nuclear (thermal, fast, fusion). To solve the energy problem in future, assiduous efforts should be made to develop new energy systems. Among them, the most promising alternative energy is nuclear energy, and various kinds of thermal reactor systems have been developed for practical application. As a solution to the long-term future energy problem, research on and development of fast breeder reactors and fusion reactors are going on. (author)

  2. Current economic cost, the ARENH (Regulated Access to the Historic (EDF) Nuclear Energy Supplier) price, the differential rent and the scarcity rent of nuclear power: some observations

    International Nuclear Information System (INIS)

    Percebois, J.

    2012-01-01

    This article sets out to explain the ARENH mechanism, the regulated price at which the EDF (France's historic monopoly supplier) must sell part of its production to its competitors in the framework of the Nome Act (New Organisation of the Electricity Market). This price by its nature is different from the Current Economic Cost (CEC) of nuclear power, as estimated by France's Government Accounting Office in its report submitted in January 2012. These two approaches revert to the problem of the determination of the scarcity rent of nuclear power in the context of the liberalised European market, in which nuclear power benefits from a 'cost' advantage relative to thermal electricity generated from fossil fuels. Furthermore, scarcity rent is not the same thing as differential rent. Selling a nuclear kWh at the price of a 'gas' kWh at certain times results in a differential rent enabling nuclear generated power to cover fixed costs. One can only speak of scarcity rent for nuclear power when the price at which the kWh is sold allows the recovery of more than is necessary to cover overall costs of nuclear power and it is this scarcity rent and its allocation that is the subject of debate. (author)

  3. Nuclear energy in Finland

    International Nuclear Information System (INIS)

    2011-01-01

    The purpose of the booklet is to provide an up-to-date overview of the use of nuclear energy in Finland as well as future plans regarding the nuclear energy sector. It is intended for people working in the nuclear energy or other energy sectors in other countries, as well as for those international audiences and decision-makers who would like to have extra information on this particular energy sector. Nuclear energy is described as part of the Finnish electricity market. (orig.)

  4. Nuclear power plant decommissioning costs in perspective

    International Nuclear Information System (INIS)

    Rothwell, Geoffrey; Deffrennes, Marc; Weber, Inge

    2016-01-01

    At the international level, actual experience is limited in the completion of nuclear power plant decommissioning projects. Cost data for decommissioning projects are thus largely unavailable, with few examples of analyses or comparisons between estimates and actual costs at the project level. The Nuclear Energy Agency (NEA) initiated a project to address this knowledge gap and in early 2016 published the outcomes in the report on Costs of Decommissioning Nuclear Power Plants. The study reviews decommissioning costs and funding practices adopted by NEA member countries, based on the collection and analysis of survey data via a questionnaire. The work was carried out in co-operation with the International Atomic Energy Agency (IAEA) and the European Commission (EC). (authors)

  5. 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.)

  6. Nuclear power generation cost methodology

    International Nuclear Information System (INIS)

    Delene, J.G.; Bowers, H.I.

    1980-08-01

    A simplified calculational procedure for the estimation of nuclear power generation cost is outlined. The report contains a discussion of the various components of power generation cost and basic equations for calculating that cost. An example calculation is given. The basis of the fixed-charge rate, the derivation of the levelized fuel cycle cost equation, and the heavy water charge rate are included as appendixes

  7. Nuclear energy and environment

    International Nuclear Information System (INIS)

    Alves, R.N.

    1987-01-01

    A general view about the use of energy for brazilian development is presented. The international situation of the nuclear field and the pacific utilization of nuclear energy in Brazil are commented. The safety concepts used for reactor and nuclear facilities licensing, the environmental monitoring program and radiation protection program used in Brazil are described. (E.G.) [pt

  8. Nuclear energy data 2007

    International Nuclear Information System (INIS)

    2007-01-01

    This new edition of Nuclear Energy Data, the OECD Nuclear Energy Agency's annual compilation of essential statistics on nuclear energy in OECD countries, offers projections lengthened to 2030 for the first time and information on the development of new centrifuge enrichment capacity in member countries. The compilation gives readers a comprehensive and easy-to-access overview of the current situation and expected trends in various sectors of the nuclear fuel cycle, providing authoritative information to policy makers, experts and academics working in the nuclear energy field

  9. Nuclear energy in Malaysia

    International Nuclear Information System (INIS)

    Jacob, F.X.

    1996-01-01

    The Malaysian Vision 2020 envisages doubling of the its economy every ten years for the next three decades. The Second Outline Perspective plan 1991-2000 (OPP2), also known as the National Development Policy (NDP) will set the pace to enable Malaysia to become a fully developed nation by the year 2020. The Malaysian economy is targeted to grow at 7 percent per annum in the decade of OPP2. In view of the targets set under Vision 2020, it is important to ensure that energy does not become a constraint to growth, and this sector develops in a least cost basis. Energy is crucial for industrialization and no modern industrial state can function without it. The paper presents a description of the main utilities in the country. Their installed capacities, maximum demand, generation mix and customers served are discussed. The electricity demand forecast till the year 2020 is presented. The paper presents this for 4 scenarios - a low growth, business as usual scenario, a moderate growth, business as usual scenario, a moderate growth, energy efficient scenario and a targeted growth, energy efficient scenario. The energy resources in the country is described together with its energy policy. The country's four-fuel policy is elaborated with the various options discussed. The environmental and pricing policies with regards to energy is also briefly given. Finally the nuclear option is presented in this context of the country's energy policy. The country had undertaken various studies for the nuclear option. These studies are given in the paper. The purpose of these studies and what the government decided is also discussed. Finally the prospects for the nuclear option in the future for the country is discussed. It is concluded that while, for the present, the nuclear option is not considered by the government, this may not be so in the future. The various reasons for this is given and the paper concludes that it may be prudent to keep this option under constant review. (J.P.N.)

  10. Costs and competitiveness of nuclear electricity

    International Nuclear Information System (INIS)

    Bennett, L.L.; Woite, G.

    1995-01-01

    The experienced and projected future construction costs and electricity generation costs of nuclear and fossil fired power plants are reviewed and compared. On the basis of actual operating experience, nuclear power has been demonstrated to be economically competitive with other base load generation options, and international studies project that this economic competitiveness will be largely maintained in the future, over a range of conditions and in a number of countries. However, retaining and improving this competitiveness position requires concerted efforts to ensure that nuclear plants are constructed within schedule and budget, and are operated reliably and efficiently. Relevant cost impacting factors are identified, and conclusions for successful nuclear power plant construction and operation are drawn. The desire to attain sustainable development with balanced resource use and control of the environmental and climatic impacts of energy systems could lead to renewed interest in nuclear power as an energy source that does not emit greenhouse gases, thus contributing to a revival of the nuclear option. In this regard also, mitigation of emissions from fossil fuelled power plants could lead to restrictions of fossil fuel use and/or result in higher costs of fossil based generation, thus improving the economic competitiveness of nuclear power. (author). 19 refs, 7 figs, 2 tabs

  11. Generation IV Nuclear Energy Systems Construction Cost Reductions through the use of Virtual Environments: Task 1 Completion Report

    International Nuclear Information System (INIS)

    Whisker, V.E.; Baratta, A.J.; Shaw, T.S.; Winters, J.W.; Trikouros, N.; Hess, C.

    2002-01-01

    OAK B204 The objective of this project is to demonstrate the feasibility and effectiveness of using full-scale virtual reality simulation in the design, construction, and maintenance of future nuclear power plants. Specifically, this project will test the suitability of Immersive Projection Display (IPD) technology to aid engineers in the design of the next generation nuclear power plant and to evaluate potential cost reductions that can be realized by optimization of installation and construction sequences. The intent is to see if this type of information technology can be used in capacities similar to those currently filled by full-scale physical mockups

  12. Generation IV Nuclear Energy Systems Construction Cost Reductions through the use of Virtual Environments: Task 1 Completion Report

    Energy Technology Data Exchange (ETDEWEB)

    Whisker, V.E.; Baratta, A.J.; Shaw, T.S.; Winters, J.W.; Trikouros, N.; Hess, C.

    2002-11-26

    OAK B204 The objective of this project is to demonstrate the feasibility and effectiveness of using full-scale virtual reality simulation in the design, construction, and maintenance of future nuclear power plants. Specifically, this project will test the suitability of Immersive Projection Display (IPD) technology to aid engineers in the design of the next generation nuclear power plant and to evaluate potential cost reductions that can be realized by optimization of installation and construction sequences. The intent is to see if this type of information technology can be used in capacities similar to those currently filled by full-scale physical mockups.

  13. Nuclear energy and society

    International Nuclear Information System (INIS)

    Bakacs, Istvan; Czeizel, Endre; Hajdu, Janos; Marx, Gyoergy.

    1984-01-01

    The text of a round-table discussion held on the occasion of the 50th anniversary of the discovery of neutron is given. The participants were the Chief Engineer of the Paks Nuclear Power Plant, the first nuclear power plant in Hungary started in November 1982, a geneticist treating the problems of genetic damages caused by nuclear and chemical effects, a nuclear physicist and a journalist interested in the social aspects of nuclear energy. They discussed the political, economical and social problems of nuclear energy in the context of its establishment in Hungary. (D.Gy.)

  14. Nuclear energy has a future

    International Nuclear Information System (INIS)

    Sorin, F.

    2012-01-01

    Nuclear energy appears to be a main asset to France in the context of the worldwide economic slump. Nuclear power provides a cheap electricity that spares the buying power of households and increases the competitiveness of French enterprises. Nuclear industry with major companies like EDF, AREVA and CEA and 450 small and medium-sized enterprises, represents a core resistant to industrial decline. Nuclear industry is a good provider of work and globally it represents 2% of all the jobs in France. Concerning the trade balance, nuclear power plays twice; first by exporting equipment and services for a value of 7 billions euros a year and secondly by sparing the cost of energy imports that would be necessary if nuclear power was not here which is estimated to 20 billions euros a year. (A.C.)

  15. Nuclear energy and nuclear technology

    International Nuclear Information System (INIS)

    Luescher, E.

    1982-01-01

    This book originated in the training courses for teachers of grammar- and secondary schools in Dillingen (Bavaria). The aim of these courses is to become informed about the latest state in one field of physics. The lectures are well-known experts in the respective fields. In the latest study (1980) of the National Academy of Sciences the experts came to the conclusion that without further development nuclear power plants the utilization of too much coal would become necessary and involve irreversible environmental damage (see chapter 6). There are two important obstacles impeding the further extension of nuclear energy. The first problem to be solved is the processing and storage of radioactive waste. This is a more technical task and can be treated in a satisfactory way. The second obstacle is less easy to take as the population has to be convinced that a nuclear power plant can be operated with almost unbelievable safety (see chapter 5) and be shut down safely in the case of incidents. The most promising possibility of controlled nuclear fusion as energy source is still many decades- if feasible at all- away from being performed (see chapter. 7). In the Soviet Union 25% of the electric energy production shall be proceed from nuclear power plants by the year 1990. (orig./GL) [de

  16. Nuclear energy - status and outlook

    Energy Technology Data Exchange (ETDEWEB)

    Rogner, Hans-Holger; MacDonald, Alan

    2007-07-01

    Rising expectations best characterize the current prospects of nuclear power in a world that is confronted with a burgeoning demand for energy, higher energy prices, energy supply security concerns and growing environmental pressures. It appears that the inherent economic and environmental benefits of the technology and its excellent performance record over the last twenty years are beginning to tilt the balance of political opinion and public acceptance in favour of nuclear power. Nuclear power is a cost-effective supply-side technology for mitigating climate change and can make a substantial contribution to climate protection. This paper reviews the current status of nuclear power and its fuel cycle and provides an outlook on where nuclear power may be headed in the short-to-medium run (20 to 40 years from now). (auth)

  17. Nuclear energy questions

    International Nuclear Information System (INIS)

    This work pack contains illustrated booklets entitled: 'Uranium mining'; 'Reactors and radiation'; 'Nuclear waste'; 'Work book on energy'; 'Alternatives now'; 'Future energy choices'; 'Resources handbook'; and 'Tutors' guidelines': a map entitled 'Nuclear power in Britain': and two coloured pictures entitled 'Nuclear prospects' and 'Safe energy'. A cover note states that the material has been prepared for use in schools and study groups. (U.K.)

  18. Germany bars nuclear energy

    International Nuclear Information System (INIS)

    Gaullier, V.

    1999-01-01

    Germany wants a future without nuclear energy, the different steps about the going out of nuclear programs are recalled. The real choice is either fossil energies with their unquestionable safety levels but with an increase of the greenhouse effect or nuclear energy with its safety concerns and waste management problems but without pollutant emission. The debate will have to be set in most European countries. (A.C.)

  19. Nuclear Energy General Objectives

    International Nuclear Information System (INIS)

    2011-01-01

    One of the IAEA's statutory objectives is to 'seek to accelerate and enlarge the contribution of atomic energy to peace, health and prosperity throughout the world'. One way it achieves this objective is to issue publications in various series. Two of these series are the IAEA Nuclear Energy Series and the IAEA Safety Standards Series. According to Article III, paragraph A.6, of the IAEA Statute, the IAEA safety standards establish 'standards of safety for protection of health and minimization of danger to life and property.' The safety standards include the Safety Fundamentals, Safety Requirements and Safety Guides. These standards are primarily written in a regulatory style, and are binding on the IAEA for its own activities. The principal users are Member State regulatory bodies and other national authorities. The IAEA Nuclear Energy Series consists of reports designed to encourage and assist research on, and development and practical application of, nuclear energy for peaceful uses. This includes practical examples to be used by owners and operators of utilities in Member States, implementing organizations, academia and politicians, among others. The information is presented in guides, reports on the status of technology and advances, and best practices for peaceful uses of nuclear energy based on inputs from international experts. The series complements the IAEA's safety standards, and provides detailed guidance, experience, good practices and examples on the five areas covered in the IAEA Nuclear Energy Series. The Nuclear Energy Basic Principles is the highest level publication in the IAEA Nuclear Energy Series and describes the rationale and vision for the peaceful uses of nuclear energy. It presents eight Basic Principles on which nuclear energy systems should be based to fulfil nuclear energy's potential to help meet growing global energy needs. The Nuclear Energy Series Objectives are the second level publications. They describe what needs to be

  20. Nuclear energy and society

    International Nuclear Information System (INIS)

    Sobajima, Makoto; Shimooka, Hiroshi; Tanaka, Yasumasa; Fujii, Yasuhiko; Misima, Tsuyoshi

    2004-01-01

    Nuclear energy has a strong relation to a society. However, due to accidents and scandals having occurred in recent years, people's reliability to nuclear energy has significantly swayed and is becoming existence of a worry. Analyzing such a situation and grasping the problem contained are serious problems for people engaging in nuclear field. In order that nuclear energy is properly used in society, communication with general public and in nuclear power plant site area are increasingly getting important as well as grasping the situation and surveying measures for overcoming the problems. On the basis of such an analysis, various activities for betterment of public acceptance of nuclear energy by nuclear industry workers, researchers and the government are proposed. (J.P.N.)

  1. How competitive is nuclear energy?

    International Nuclear Information System (INIS)

    Keppler, J.H.

    2010-01-01

    The economic competitiveness of nuclear energy will be crucial for determining its future share in world electricity production. In addition, the widespread liberalization of power markets, in particular in OECD countries, reinforces the role of commercial criteria in technology selection . The recently published IEA/NEA study on Projected Costs of Generating Electricity: 2010 Edition (IEA/NEA, 2010) provides important indications regarding the relative competitiveness of nuclear energy in OECD member countries as well as in four non-OECD countries (Brazil, China, Russia and South Africa). The results highlight the paramount importance of discount rates and, to a lesser extent, carbon and fuel prices when comparing different technologies. Going beyond this general finding, the study also shows that the relative competitiveness of nuclear energy varies widely from one major region to another, and even from country to country. While the study provides a useful snapshot of the costs of generating electricity with different technologies, it does not provide an absolute picture of the competitiveness of nuclear energy. Like any study, Projected Costs of Generating Electricity makes a number of common assumptions about discount rates as well as carbon and fuel prices. In addition, its calculations are based on a methodology that is referred to as the levelised cost of electricity (LCOE), which assumes that all risks are included in the interest or discount rate, which determines the cost of capital. In other words, neither the electricity price risk for nuclear and renewables, nor the carbon and fuel price risk for fossil fuels such as coal and gas, receive specific consideration. The decisions of private investors, however, will depend to a large extent on their individual appreciations of these risks. The competitiveness of nuclear energy thus depends on three different factors which may vary greatly from market to market: interest rates, carbon and fuel prices, and

  2. The energy yield of nuclear energy

    International Nuclear Information System (INIS)

    Smith, Ph.B.

    1983-01-01

    In this paper, a comparison is made between the energy produced in a nuclear cycle in a light-water reactor without recycling of plutonium or uranium on the one hand and the energy stored into the system to realize this energy production on the other. Only empirical data are used, which means that some energy costs are omitted because no empirical data were available (e.g. energy needed to waste processing and waste disposal). The following steps are taken into account: production and processing of ores, conversion and enrichment of fuels, construction and shutdown of the reactor itself. (Auth.)

  3. Economic analysis of nuclear energy

    Energy Technology Data Exchange (ETDEWEB)

    Song, Ki Dong; Lee, M. K.; Moon, K. H.; Kim, S. S.; Lim, C. Y.; Kim, H. S

    2000-12-01

    This study identified the role of nuclear energy in the following three major aspects. First of all, this study carried out cost effectiveness of nuclear as a CDM technology, which is one of means of GHG emission reduction in UNFCCC. Secondly, environmental externalities caused by air pollutants emitted by power options were estimated. The 'observed market behaviour' method and 'responses to hypothetical market' method were used to estimate objectively the environmental external costs by electric source, respectively. Finally, the role of nuclear power in securing electricity supply in a liberalized electricity market was analyzed. This study made efforts to investigate whether nuclear power generation with high investment cost could be favored in a liberalized market by using 'option value' analysis of investments.

  4. Economic analysis of nuclear energy

    International Nuclear Information System (INIS)

    Song, Ki Dong; Lee, M. K.; Moon, K. H.; Kim, S. S.; Lim, C. Y.; Kim, H. S.

    2000-12-01

    This study identified the role of nuclear energy in the following three major aspects. First of all, this study carried out cost effectiveness of nuclear as a CDM technology, which is one of means of GHG emission reduction in UNFCCC. Secondly, environmental externalities caused by air pollutants emitted by power options were estimated. The 'observed market behaviour' method and 'responses to hypothetical market' method were used to estimate objectively the environmental external costs by electric source, respectively. Finally, the role of nuclear power in securing electricity supply in a liberalized electricity market was analyzed. This study made efforts to investigate whether nuclear power generation with high investment cost could be favored in a liberalized market by using 'option value' analysis of investments

  5. Cost escalation in nuclear power

    International Nuclear Information System (INIS)

    Montomery, W.D.; Quirk, J.P.

    1978-01-01

    This report is concerned with the escalation of capital costs of nuclear central station power plants between the early 1960s and the present. The report presents an historical overview of the development of the nuclear power industry and cost escalation in the industry, using existing data on orders and capital costs. New data are presented on regulatory delays in the licensing process, derived from a concurrent study being carried on in the Social Science group at Caltech. The conclusions of the study are that nuclear capital costs have escalated more rapidly than the GNP deflator or the construction industry price index. Prior to 1970, cost increases are related to bottleneck problems in the nuclear construction and supplying industries and the regulatory process; intervenors play only a minor role in cost escalation. After 1970, generic changes introduced into the licensing process by intervenors (including environmental impact reviews, antitrust reviews, more stringent safety standards) dominate the cost escalation picture, with bottlenecks of secondary importance. Recent increases in the time from application for a construction permit to commercial operation are related not only to intervenor actions, but also to suspensions, cancellations or postponements of construction by utilities due to unfavorable demand or financing conditions

  6. Construction costs of nuclear power stations

    Energy Technology Data Exchange (ETDEWEB)

    Mandel, H

    1976-03-01

    It is assumed that the demand for electrical energy will continue to rise and that nuclear power will increasingly supply the base-load of electricity generation in the industrialized world. The author identifies areas where techniques and practices to control costs can be improved. Nuclear power offers an alternative to liquid and gaseous fossil fuels and contributes to a relative stability in the price of electric energy. Nuclear power plants can now generate power more cheaply than other thermal power plants down into the upper middle load sector, as indicated in calculations based on a construction time of six years for nuclear plants and four years for others. Special legal provisions, different conditions of financing and taxation, varying methods of power generation cost accounting, and the nonuniform layout of the plant in the various countries make it difficult to compare power generation costs. The author uses mostly experiences gained in the Federal Republic of Germany for some calculations for comparison; he cites lack of standardization and over-long licensing times as major factors in the recent rapid escalation of nuclear power costs and suggests that adoption of standard reactor designs, encouragement of a vigorous and competitive European nuclear industry, and streamlining of licensing procedures to improve the situation. (MCW)

  7. Introduction to nuclear energy

    International Nuclear Information System (INIS)

    2004-01-01

    After some descriptions about atoms, fission and fusion, explanations are given about the functioning of a nuclear power plant. The safety with the different plans of emergency and factors that lead to a better nuclear safety are exposed, then comes a part for the environmental protection; the fuel cycle is tackled. Some historical aspects of nuclear energy finish this file. (N.C.)

  8. Nuclear energy technology

    Science.gov (United States)

    Buden, David

    1992-01-01

    An overview of space nuclear energy technologies is presented. The development and characteristics of radioisotope thermoelectric generators (RTG's) and space nuclear power reactors are discussed. In addition, the policy and issues related to public safety and the use of nuclear power sources in space are addressed.

  9. Cost of nuclear power generation judged by power rate

    International Nuclear Information System (INIS)

    Hirai, Takaharu

    1981-01-01

    According to estimation guidance, power rates in general are the proper cost plus the specific compensation and adjustment addition. However, the current system of power rates is of power-source development promotion type involving its tax. The structure of power rate determination must be restudied now especially in connection of nuclear power generation. The cost of nuclear power generation as viewed from power rate is discussed as follows: the fear of military application of power plants, rising plant construction costs, the loophole in fuel cost calculation, unreasonable unit power cost, depreciation and repair cost, business compensation, undue business compensation in nuclear power, the costs of nuclear waste management, doubt concerning nuclear power cost, personnel, pumping-up and power transmission costs in nuclear power, energy balance analysis, nuclear power viewed in entropy, the suppression of power consumption. (J.P.N.)

  10. The Future of Nuclear Energy

    International Nuclear Information System (INIS)

    Alonso, A.

    2005-01-01

    Current nuclear energy represents 23.5% of the total electrical power available within the OECD countries. This is the energy offering the lowest costs to generate, it does not emit greenhouse-effect fumes nor does it contribute to global warming, however, it does generate radioactive and toxic waste which society perceives as an unacceptable risk. For this reason the development of new nuclear installation in Europe is at a stand still or moving backward. Truthful information and social participation in decisions is the best way to achieve the eradication of the social phobia produced by this energy source. (Author)

  11. Nuclear energy or 'black out'

    International Nuclear Information System (INIS)

    Lederhilger, F.

    1980-01-01

    The interdependence of various energy sources, including pumped storage hydro-power and imported and exported electrical energy is emphasised and the effects of the loss of 700 MW from the mothballed Zwentendorf nuclear power station are discussed. These effects are stated as increased costs of energy, as well as reduced security of supplies, leading to higher probability of supply interruption when several effects, such as oil shortage, electric import failure, technical breakdowns, cold winters and reduced hydropower supplies coincide with delays in power station construction. It is concluded that completion of the Zwentendorf nuclear power station is essential. (G.M.E.)

  12. Nuclear energy and security

    International Nuclear Information System (INIS)

    Blejwas, Thomas E.; Sanders, Thomas L.; Eagan, Robert J.; Baker, Arnold B.

    2000-01-01

    Nuclear power is an important and, the authors believe, essential component of a secure nuclear future. Although nuclear fuel cycles create materials that have some potential for use in nuclear weapons, with appropriate fuel cycles, nuclear power could reduce rather than increase real proliferation risk worldwide. Future fuel cycles could be designed to avoid plutonium production, generate minimal amounts of plutonium in proliferation-resistant amounts or configurations, and/or transparently and efficiently consume plutonium already created. Furthermore, a strong and viable US nuclear infrastructure, of which nuclear power is a large element, is essential if the US is to maintain a leadership or even participatory role in defining the global nuclear infrastructure and controlling the proliferation of nuclear weapons. By focusing on new fuel cycles and new reactor technologies, it is possible to advantageously burn and reduce nuclear materials that could be used for nuclear weapons rather than increase and/or dispose of these materials. Thus, the authors suggest that planners for a secure nuclear future use technology to design an ideal future. In this future, nuclear power creates large amounts of virtually atmospherically clean energy while significantly lowering the threat of proliferation through the thoughtful use, physical security, and agreed-upon transparency of nuclear materials. The authors must develop options for policy makers that bring them as close as practical to this ideal. Just as Atoms for Peace became the ideal for the first nuclear century, they see a potential nuclear future that contributes significantly to power for peace and prosperity

  13. Nuclear plant life cycle costs

    International Nuclear Information System (INIS)

    Durante, R.W.

    1994-01-01

    Life cycle costs of nuclear power plants in the United States are discussed. The author argues that these costs have been mishandled or neglected. Decommissioning costs have escalated, e.g. from $328 per unit in 1991 to $370 in 1993 for the Sacramento Municipal Utility District, though they still only amount to less than 0.1 cent per kWh. Waste management has been complicated in the U.S. by the decision to abandon civilian reprocessing; by the year 2000, roughly 30 U.S. nuclear power units will have filled their storage pools; dry storage has been delayed, and will be an expense not originally envisaged. Some examples of costs of major component replacement are provided. No single component has caused as much operational disruption and financial penalties as the steam generator. Operation and maintenance costs have increased steadily, and now amount to more than 70% of production costs. A strategic plan by the Nuclear Power Oversight Committee (of U.S. utilities) will ensure that the ability to correctly operate and maintain a nuclear power plant is built into the original design. 6 figs

  14. Radioactivity and nuclear energy

    International Nuclear Information System (INIS)

    Hoffmann, J.; Kuczera, B.

    2001-05-01

    The terms radioactivity and nuclear energy, which have become words causing irritation in the political sphere, actually represent nothing but a large potential for innovative exploitation of natural resources. The contributions to this publication of the Karlsruhe Research Center examine more closely three major aspects of radioactivity and nuclear energy. The first paper highlights steps in the history of the discovery of radioactivity in the natural environment and presents the state of the art in health physics and research into the effects of exposure of the population to natural or artificial radionuclides. Following contributions focus on: Radiochemical methods applied in the medical sciences (diagnostic methods and devices, therapy). Nuclear energy and electricity generation, and the related safety policies, are an important subject. In this context, the approaches and pathways taken in the field of nuclear science and technology are reported and discussed from the angle of nuclear safety science, and current trends are shown in the elaboration of advanced safety standards relating to nuclear power plant operation and ultimate disposal of radioactive wastes. Finally, beneficial aspects of nuclear energy in the context of a sustainable energy policy are emphasized. In particular, the credentials of nuclear energy in the process of building an energy economy based on a balanced energy mix which combines economic and ecologic advantages are shown. (orig./CB) [de

  15. Nuclear energy in view

    International Nuclear Information System (INIS)

    1982-01-01

    This leaflet advertises the availability of the following from UKAEA: film and video titles (nuclear fuel cycle; energy for all; power from the atom; using radioactivity; fast reactor; energy - the nuclear option; principles of fission; radiation); slide-tape packs (16 titles); other information services. (U.K.)

  16. Energy Outlook and Nuclear Energy in China

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Mooneon; Kang, Jun-young; Song, Kiwon; Park, Hyun Sun; Park, Chang Kue [Pohang university of science and technology, Pohang (Korea, Republic of)

    2015-05-15

    China receives attention from the whole world as not only have they become a country spending the most energy in the world, but also the amount of energy they need is still increasing. Consequently, many problems related to environmental pollution have occurred in China. Recently, China agreed to reduce carbon emission in order to deal with this issue. Therefore, they need to find energy sources other than fossil fuel; the nuclear energy could be an alternative. In addition, it is considered to be a base load owing to its low fuel cost and continuation of electricity generation. In reality, the Chinese government is planning to build about 400 Nuclear Power Plants (NPPs) up to 2050. Therefore, it is expected that China will become a giant market in the nuclear industry. It could give us either chances to join the huge market or challenges to meet not merely nuclear fuel price crisis but competitors from China in the world nuclear power plant market. In any case, it is obvious that the energy policy of China would influence us significantly. Accordingly, we need appropriate prediction of the Chinese nuclear industry to cope with the challenges.

  17. Nuclear energy in China

    International Nuclear Information System (INIS)

    Gourievidis, G.

    1984-01-01

    Having first outlined the main problems China must resolve in the field of energy supply, this paper presents the nuclear option trends established by the government, recalls the different stages in the nuclear Chinese development programme, achievements and projects. The organization of nuclear research and industry, as also the fuel cycle situation and uranium resources are then described. Finally, the international nuclear cooperation policy carried out by the chinese government and more particularly the agreement settled with France are presented [fr

  18. Nuclear energy, economy, ecology

    International Nuclear Information System (INIS)

    Stoffaes, C.

    1995-01-01

    As its operating role, its economic competitiveness and its technological control in the area of nuclear energy, the France has certainly to take initiatives in a nuclear renewal activity. The France is criticized in the world for its exclusive position about nuclear energy, but it is well situated to attract attention on the coal risks and particularly about its combustion for environment. (N.C.)

  19. Nuclear energy inquiries

    International Nuclear Information System (INIS)

    Robertson, J.A.L.

    1993-02-01

    Our choice of energy sources has important consequences for the economy and the environment. Nuclear energy is a controversial energy source, subject to much public debate. Most individuals find it difficult to decide between conflicting claims and allegations in a variety of technical subjects. Under these circumstances, knowledge of various relevant inquiries can be helpful. This publication summarizes the composition and major findings of more than thirty nuclear energy inquiries. Most of the these are Canadian, but others are included where they have relevance. The survey shows that, contrary to some claims, virtually every aspect of nuclear energy has been subject to detailed scrutiny. The inquiries' reports include many recommendations on how nuclear energy can be exploited safely, but none rejects it as an acceptable energy source when needed. (Author) 38 refs

  20. Nuclear Energy Data 2013

    International Nuclear Information System (INIS)

    2013-01-01

    Nuclear Energy Data is the OECD Nuclear Energy Agency's annual compilation of statistics and country reports documenting the status of nuclear power in the OECD area. Information provided by member country governments includes statistics on installed generating capacity, total electricity produced by all sources and by nuclear power, nuclear energy policies and fuel cycle developments, as well as projected generating capacity and electricity production to 2035, where available. Total electricity generation at nuclear power plants and the share of electricity production from nuclear power plants declined in 2012 as a result of operational issues at some facilities and suspended operation at all but two reactors in Japan. Nuclear safety was further strengthened in 2012 following safety reviews prompted by the Fukushima Daiichi nuclear power plant accident. Governments committed to maintaining nuclear power in the energy mix pursued initiatives to increase nuclear generating capacity. In Turkey, plans were finalised for the construction of the first four reactors for commercial electricity production. Further details on these and other developments are provided in the publication's numerous tables, graphs and country reports. This publication contains 'Statlinks'. For each StatLink, the reader will find a URL which leads to the corresponding spreadsheet. These links work in the same way as an Internet link [fr

  1. The economic costs of energy

    International Nuclear Information System (INIS)

    Brookes, L.G.

    1980-01-01

    At a recent symposium, the economic costs of nuclear power were examined in four lectures which considered; (1) The performance of different types, size and ages of nuclear power plants. (2) The comparison between coal and nuclear power costs based on the principle of net effective cash. (3) The capital requirements of a nuclear programme. (4) The comparative costs, now and in the future, of coal-fired and nuclear plants. It is concluded that uncertainties seem to get greater rather than smaller with time probably due to the high and fluctuating world inflation rates and the great uncertainty about world economic performance introduced by the politicising of world oil supplies. (UK)

  2. A gloomy future for energy - can we afford nuclear energy

    International Nuclear Information System (INIS)

    Talmet, L.; Svensson, B.

    1977-01-01

    Should Sweden continue in the nuclear club or instead look for alternative sources of energy. The answer to this question is perhaps that nuclear energy will become too expensive. This, at least, is indicated by the rapid cost increases in the whole nuclear-fuel cycle in recent years. (H.E.G.)

  3. Is nuclear energy justifiable?

    International Nuclear Information System (INIS)

    Roth, E.

    1988-01-01

    This is a comment on an article by Prof. Haerle a theologist, published earlier under the same heading, in which the use of nuclear energy is rejected for ethical reasons. The comment contents the claim mode by the first author that theologists, because they have general ethical competency, must needs have competency to decide on the fittest technique (of energy conversion) for satisfying, or potentially satisfying, the criteria of responsible action. Thus, an ethical comment on, for instance, nuclear energy is beyond the scope of the competency of the churches. One is only entitled as a private person to objecting to nuclear energy, not because of one's position in the church. (HSCH) [de

  4. Nuclear energy today

    International Nuclear Information System (INIS)

    2003-01-01

    Energy is the power of the world's economies, whose appetite for this commodity is increasing as the leading economies expand and developing economies grow. How to provide the energy demanded while protecting our environment and conserving natural resources is a vital question facing us today. Many parts of our society are debating how to power the future and whether nuclear energy should play a role. Nuclear energy is a complex technology with serious issues and a controversial past. Yet it also has the potential to provide considerable benefits. In pondering the future of this imposing technology, people want to know. - How safe is nuclear energy? - Is nuclear energy economically competitive? - What role can nuclear energy play in meeting greenhouse gas reduction targets? - What can be done with the radioactive waste it generates? - Does its use increase the risk of proliferation of nuclear weapons? - Are there sufficient and secure resources to permit its prolonged exploitation? - Can tomorrow's nuclear energy be better than today's? This publication provides authoritative and factual replies to these questions. Written primarily to inform policy makers, it will also serve interested members of the public, academics, journalists and industry leaders. (author)

  5. Perspectives for nuclear energy

    International Nuclear Information System (INIS)

    Baugnet, J.-M.; Abderrahim, H.A.; Dekeyser, J.; Meskens, G.

    1998-09-01

    In Belgium, approximately 60 percent of the produced electricity is generated by nuclear power. At present, nuclear power production tends to stagnate in Europe and North America but is still growing in Asia. The document gives an overview of the present status and the future energy demand with emphasis on electric power. Different evaluation criteria including factors hindering and factors promoting the expansion of nuclear power as well as requirements of new nuclear power plants are discussed. The extension of the lifetime of existing facilities as well as fuel supply are taken into consideration. A comparative assesment of nuclear power with other energy sources is made. The report concludes with estimating the contribution and the role of nuclear power in future energy demand as well as with an overview of future reactors and research and development programmes

  6. Nuclear Energy Data - 2014

    International Nuclear Information System (INIS)

    2014-01-01

    Nuclear Energy Data is the OECD Nuclear Energy Agency's annual compilation of statistics and country reports documenting the status of nuclear power in the OECD area. Information provided by member country governments includes statistics on installed generating capacity, total electricity produced by all sources and by nuclear power, nuclear energy policies and fuel cycle developments, as well as projected generating capacity and electricity production to 2035, where available. Total electricity generation at nuclear power plants and the share of electricity production from nuclear power plants remained steady in 2013 despite the progressive shutdown of all reactors in Japan leading up to September and the permanent closure of six reactors in the OECD area. Governments committed to maintaining nuclear power in the energy mix advanced plans for increasing nuclear generating capacity, and progress was made in the development of deep geological repositories for spent nuclear fuel, with Finland expected to have the first such facility in operation in the early 2020's. Further details on these and other developments are provided in the publication's numerous tables, graphs and country reports. This publication contains 'StatLinks'. For each StatLink, the reader will find a URL which leads to the corresponding spreadsheet. These links work in the same way as an Internet link. (authors)

  7. Nuclear Energy Data - 2016

    International Nuclear Information System (INIS)

    2016-01-01

    Nuclear Energy Data is the Nuclear Energy Agency's annual compilation of statistics and country reports documenting nuclear power status in NEA member countries and in the OECD area. Information provided by governments includes statistics on installed generating capacity, total electricity produced by all sources and by nuclear power, nuclear energy policies and fuel cycle developments, as well as projections of nuclear generating capacity and electricity production to 2035, where available. Total electricity generation at nuclear power plants and the share of electricity production from nuclear power plants increased slightly in 2015, by 0.2% and 0.1%, respectively. Two new units were connected to the grid in 2015, in Russia and Korea; two reactors returned to operation in Japan under the new regulatory regime; and seven reactors were officially shut down - five in Japan, one in Germany and one in the United Kingdom. Governments committed to having nuclear power in the energy mix advanced plans for developing or increasing nuclear generating capacity, with the preparation of new build projects progressing in Finland, Hungary, Turkey and the United Kingdom. Further details on these and other developments are provided in the publication's numerous tables, graphs and country reports. This publication contains 'Stat Links'. For each Stat Link, the reader will find a URL which leads to the corresponding spreadsheet. These links work in the same way as an Internet link. (authors)

  8. International nuclear energy guide

    International Nuclear Information System (INIS)

    Anon.

    1983-01-01

    Separate abstracts are included for each of the papers presented concerning current technical and economical events in the nuclear field. Twelve papers have been abstracted and input to the data base. The ''international nuclear energy guide'' gives a general directory of the name, the address and the telephone number of the companies and bodies quoted in this guide; a chronology of the main events 1982. The administrative and professional organization, the nuclear courses and research centers in France are presented, as also the organization of protection and safety, and of nuclear fuel cycle. The firms concerned by the design and the construction of NSSS and the allied nuclear firms are also presented. The last part of this guide deals with the nuclear energy in the world: descriptive list of international organizations, and, the nuclear activities throughout the world (alphabetical order by countries) [fr

  9. Dossier nuclear energy

    International Nuclear Information System (INIS)

    1993-11-01

    The present Dutch government compiled the title document to enable the future Dutch government to declare its opinion on the nuclear energy problemacy. The most important questions which occupy the Dutch society are discussed: safe application and risks of nuclear energy, radioactive wastes and other environmental aspects, and the possible danger of misusing nuclear technology. In chapter two attention is paid to the policy, as formulated by the Dutch government, with regard to risks of nuclear power plants. Next the technical safety regulations that have to be met are dealt with. A brief overview is given of the state of the art of commercially available nuclear reactors, as well as reactors under development. The nuclear waste problem is the subject of chapter three. Attention is paid to the Dutch policy that has been formulated and is executed, the OPLA-program, in which the underground storage of radioactive wastes is studied, the research on the conversion of long-lived radioactive isotopes to short-lived radioactive isotopes, and planned research programs. In chapter four, other environmental effects of the use of nuclear power are taken into consideration, focusing on the nuclear fuel cycle. International obligations and agreements to guarantee the peaceful use of nuclear energy (non-proliferation) are mentioned and discussed in chapter four. In chapter six the necessity to carry out surveys to determine public support for the use of nuclear energy is outlined. In the appendices nuclear energy reports in the period 1986-present are listed. Also the subject of uranium supplies is discussed and a brief overview of the use of nuclear energy in several other countries is given. 2 tabs., 5 annexes, 63 refs

  10. The nuclear energy debate

    International Nuclear Information System (INIS)

    Hardy, D.

    1984-01-01

    We have not been able to obtain closure in the nuclear energy debate because the public perception of nuclear energy is out of sync with reality. The industry has not been about to deal with the concerns of those opposed to nuclear energy because its reaction has been to generate and disseminate more facts rather than dealing with the serious moral and ethical questions that are being asked. Nuclear proponents and opponents appeal to different moral communities, and those outside each community cannot concede that the other might be right. The Interfaith Program for Public Awareness of Nuclear Issues (IPPANI) has been formed, sponsored by members of the Jewish, Baha'i, Roman Catholic, United, and Anglican faiths, to provide for a balanced discussion of the ethical aspects of energy. (L.L.)

  11. Relative costs to nuclear plants: international experience

    International Nuclear Information System (INIS)

    Souza, Jair Albo Marques de

    1992-03-01

    This work approaches the relative costs to nuclear plants in the Brazil. It also presents the calculation methods and its hypothesis to determinate the costs, and the nacional experience in costs of investment, operating and maintenance of the nuclear plants

  12. Nuclear energy and jobs

    International Nuclear Information System (INIS)

    Goldfinger, N.

    1976-01-01

    Mr. Goldfinger, Research Director of AFL-CIO, examines the problem of energy in general, nuclear in particular, and the employment relationship. The energy shortages in the U.S. and its dependence on oil are cited. Directly connected with this serious problem relating to energy are jobs, income, and living standards. If energy is not available, industries will be unable to expand to meet the needs of the growing population; and prices of goods will rise. From an evaluation of what experts have said, Mr. Goldfinger concludes that increased coal production and better coal technology cannot meet energy demands; so the sharp increase both in volume and as a percentage of total energy needed in the future will have to come from nuclear power. Development of alternative sources is necessary, he feels, and intense research on these is needed now. The employment impact in the nuclear energy scenario is analyzed according to the trades involved. It is estimated that 1.5 million jobs in the nuclear industry would be open by the year 2000 if nuclear is to provide one-fourth of energy supplies. The employment picture, assuming abandonment of nuclear energy, is then discussed

  13. Cost and prices of electricity. Fossil fuels, nuclear power and renewable energy sources in comparison; Kosten und Preise fuer Strom. Fossile, Atomstrom und Erneuerbare Energien im Vergleich

    Energy Technology Data Exchange (ETDEWEB)

    Muehlenhoff, Joerg

    2011-09-15

    Consumers of electricity pay for production, transport and distribution as well as for taxes and dues. Electricity rates depend on various influencing factors, e.g. different fuel and capital cost of the power plants and the ratio of supply and demand in the electricity stock markets. End user electricity rats also include taxes and dues as well as the cost of power transmission. The publication presents background information on the formation of electricity rates in Germany. In a second step, the different cost factors of fossil fuels, nuclear power and renewable energy sources are compared. In particular, the external cost is gone into which often tends to be neglected in the electricity markets.

  14. A worldwide review of the cost of nuclear power

    International Nuclear Information System (INIS)

    Lecomte, M.; Mario, N.; Vignon, D.

    2014-01-01

    The 'true cost' of nuclear energy is a subject of great controversy, especially when considering capital costs of recent projects which opponents to this technology claim to be out of control. In order to provide an objective assessment of nuclear competitiveness, a systematic review of nuclear costs as estimated by stakeholders on a worldwide basis (parliamentary commissions, general accounting offices, academics from universities, non-governmental organizations [either promoting nuclear, or nonnuclear energy], utilities and vendors) was done. Based on these data, levelised costs of electricity (LCOE) were calculated, for different technologies and different regional areas. A breakdown between the key factors (pre-construction and owner costs, Capex, Opex, spent fuel management, dismantling and decommissioning) was provided. The study generally concludes that nuclear energy remains competitive, although costs of advanced technologies soared compared to Gen II. It also demonstrates the benefit of steady and ongoing nuclear programs compared to construction of single projects from time to time. (authors)

  15. Nuclear damage compensation and energy reform

    International Nuclear Information System (INIS)

    Yokemoto, Masafumi

    2013-01-01

    Nuclear damage compensation and energy reform were closely related. Nuclear damage compensation cost should be part of generation cost of nuclear power. Extend of nuclear damage compensation was limited by compensation standard of Tokyo Electric Power Co. (TEPCO) following guidelines of Dispute Reconciliation Committee for Nuclear Damage Compensation. TEPCO had already paid compensation of about two trillion yen until now, which was only a part of total damage compensation cost. TEPCO had been provided more than 3.4 trillion yen by Nuclear Damage Liability Facilitation Cooperation, which would be put back by nuclear operators including TEPCO. TEPCO could obtain present raising funds and try to reconstruct business with restart of nuclear power, which might disturb energy reform. Present nuclear damage compensation scheme had better be reformed with learning more from Minamata disease case in Japan. (T. Tanaka)

  16. Nuclear power and energy planning

    International Nuclear Information System (INIS)

    Jones, P.

    1990-11-01

    With the rapid depletion of conventional energy sources such as coal and oil and the growing world demand for energy the question of how to provide the extra energy needed in the future is addressed. Relevant facts and figures are presented. Coal and oil have disadvantages as their burning contributes to the greenhouse gases and they will become scarcer and more expensive. Renewable sources such as wind and wave power can supply some but not all future energy requirements. The case made for nuclear power is that it is the only source which offers the long term prospect of meeting the growing world energy demand whilst keeping energy costs close to present levels and which does not add to atmospheric pollution. Reassurance as to the safety of nuclear power plants and the safe disposal of radioactive wastes is given. (UK)

  17. Trends in nuclear power costs in Sweden

    International Nuclear Information System (INIS)

    Vesterhaugh, O.; Blomsnes, B.

    1979-01-01

    At the request of the Swedish Ministry of Industry, a study of the costs of nuclear power in Sweden was performed early this year. The main purpose of the study was to determine the real and projected costs of electricity produced by nuclear stations. The basis for the calculations of the study was the currently planned Swedish nuclear power programme consisting of 11 reactors of which six are operating, two waiting for start-up permission and the remainder are under construction. All cost components, relevant to the commercial programme were covered, with particular emphasis on future costs for handling of spent fuel, waste disposal and plant decommissioning. A capital depreciation time of 25 years and a 4 per cent effective annual interest rate (ie interest after correction for inflation) were assumed in the calculations given in December 1978 currency. The main result of the study is the average cost per kWh for the reactors. The results are in close agreement with the cost estimate given by the Swedish Energy Commission and now that the nuclear plants produce electricity considerably cheaper than other plants with the exception of some hydroelectric ones. (author)

  18. Economic analysis of nuclear energy

    Energy Technology Data Exchange (ETDEWEB)

    Song, Ki Dong; Lee, M. K.; Moon, K. H.; Kim, S. S.; Lim, C. Y.; Kim, H. S

    1999-12-01

    The objective of this study is to analyze how the economics of nuclear power generation are affected by the change in nuclear environmental factors and then, to suggest desirable policy directions to improve the efficiency of the use of nuclear energy resources in korea. This study focused to analyze the impact of the change in 3 major nuclear environmental factors in Korea on the economics of nuclear power generation. To do this, environmental external cost, nuclear R and fund, and carbon emission control according to UNFCCC were selected as the major factors. First of all, this study evaluated the impacts on the health and the environment of air pollutants emitted from coal power plant and nuclear power plant, two major electric power generating options in Korea. Then, the environmental external costs of those two options were estimated by transforming the health and environmental impact in to monetary values. To do this, AIRPACTS and 'Impacts of atmospheric release' model developed by IAEA were used. Secondly, the impact of nuclear R and D fund raised by the utility on the increment of nuclear power generating cost was evaluated. Then, the desirable size of the fund in Korea was suggested by taking into consideration the case of Japan. This study also analyzed the influences of the fund on the economics of nuclear power generation. Finally, the role of nuclear power under the carbon emission regulation was analyzed. To do this, the econometric model was developed and the impact of the regulation on the national economy was estimated. Further efforts were made to estimate the role by developing CGE model in order to improve the reliability of the results from the econometric model.

  19. Economic analysis of nuclear energy

    International Nuclear Information System (INIS)

    Song, Ki Dong; Lee, M. K.; Moon, K. H.; Kim, S. S.; Lim, C. Y.; Kim, H. S.

    1999-12-01

    The objective of this study is to analyze how the economics of nuclear power generation are affected by the change in nuclear environmental factors and then, to suggest desirable policy directions to improve the efficiency of the use of nuclear energy resources in korea. This study focused to analyze the impact of the change in 3 major nuclear environmental factors in Korea on the economics of nuclear power generation. To do this, environmental external cost, nuclear R and fund, and carbon emission control according to UNFCCC were selected as the major factors. First of all, this study evaluated the impacts on the health and the environment of air pollutants emitted from coal power plant and nuclear power plant, two major electric power generating options in Korea. Then, the environmental external costs of those two options were estimated by transforming the health and environmental impact in to monetary values. To do this, AIRPACTS and 'Impacts of atmospheric release' model developed by IAEA were used. Secondly, the impact of nuclear R and D fund raised by the utility on the increment of nuclear power generating cost was evaluated. Then, the desirable size of the fund in Korea was suggested by taking into consideration the case of Japan. This study also analyzed the influences of the fund on the economics of nuclear power generation. Finally, the role of nuclear power under the carbon emission regulation was analyzed. To do this, the econometric model was developed and the impact of the regulation on the national economy was estimated. Further efforts were made to estimate the role by developing CGE model in order to improve the reliability of the results from the econometric model

  20. The true costs of nuclear power

    International Nuclear Information System (INIS)

    Wallner, A.; Mraz, G.

    2013-01-01

    Worldwide, many nuclear power plants will be reaching the end of their lifetimes over the next few years. States must therefore decide now on the direction they intend to steer their energy policies. Possible options are the construction of new nuclear power plants, extending the lifetime of existing ones, or changing direction towards a sustainable energy future. Arguments put forward by the nuclear power lobby in favour of new builds are, on the one hand, the claim that nuclear power is low in CO2 emissions,1and on the other, that it is low cost. This paper examines the second claim and identifies the “true costs of nuclear power”. This paper provides an overview for the general reader and presents the most important aspects of “costs of nuclear power”, as well as sound information to contribute to discussions of this complex issue. The first part of this paper focuses on the costs of nuclear new-build: Approximately two thirds of electricity generation costs consist of fixed costs, the largest part of which covers the construction of the nuclear power plant (NPP) itself, including the interest rates (capital costs). Consequently, construction costs are a crucial factor in the overall cost of nuclear power. The issue of nuclear new build is currently under discussion in many states in Europe which are considering replacing their aged nuclear power plant fleet, e.g. UK (Hinkley Point and further plans for new builds), Finland (Olkiluoto 3), France (Flamanville 3), the Czech Republic (Temelin 3/4), Slovakia (Mochovce 3/4) and Romania (Cernavoda 3/4). Those projects have one crucial point in common: problems with costs or financing. The Massachusetts Institute of Technology (MIT) has calculated that construction costs rose 15% per annum from 2003 to 2009; construction costs rose from 2,000 to 4,000 USD, amounting to total construction costs of US$ 4 billion for a 1,000 MW NPP. A current example of cost and construction time overrun is the Finnish reactor

  1. Axiology of nuclear energy

    International Nuclear Information System (INIS)

    Sawada, Tetsuo

    2003-01-01

    Nuclear energy was born in World War II and it has grown within the regime of Cold War. When the Cold War came to the end around early 1990 s, we who have benefited by the development of nuclear energy must have been challenged with a new tide of civilization change. Although it has not been so much closely questioned since then, such a new movement, that was submerging, abruptly manifested on September 11, 2001. Then, many of us realized that global circumstances, especially concerned with security, must have actually changed with the reordering of the world basic structures. This paper describes on the thoughts to reveal the cause and background of the event on September 11 with the linkage to nuclear energy development, or nuclear civilization in pursuit of the future regime of nuclear in harmonization with the global society in 21st century. (author)

  2. Nuclear energy - more expensive than you think

    International Nuclear Information System (INIS)

    Damveld, H.; Boer, J.

    1981-01-01

    This article critically reviews the underlying presuppositions of a recent publication by G.A. de Boer, which compared the costs of generating electricity from coal and from uranium and which concluded that uranium was the cheaper source. The authors indicate that uncertainties exist in the costs of nuclear energy and they suggest that de Boer used presuppositions that were favourable to nuclear energy, thus underestimating the total associated costs. (C.F.)

  3. Environmentalists for nuclear energy

    International Nuclear Information System (INIS)

    Comby, B.

    2001-01-01

    Fossil fuels such as coal oil, and gas, massively pollute the Earth atmosphere (CO, CO 2 , SOX, NOX...), provoking acid rains and changing the global climate by increasing the greenhouse effect, while nuclear energy does not participate in these pollutions and presents well-founded environmental benefits. Renewable energies (solar, wind) not being able to deliver the amount of energy required by populations in developing and developed countries, nuclear energy is in fact the only clean and safe energy available to protect the planet during the 21 century. The first half of the book, titled The Atomic Paradox, describes in layman language the risks of nuclear power, its environmental impact, quality and safety standards, waste management, why a power reactor is not a bomb, energy alternatives, nuclear weapons, and other major global and environmental problems. In each case the major conclusions are framed for greater emphasis. Although examples are taken from the French nuclear power program, the conclusions are equally valid elsewhere. The second half of the book is titled Information on Nuclear Energy and the Environment and briefly provides a historical survey, an explanation of the different types of radiation, radioactivity, dose effects of radiation, Chernobyl, medical uses of radiation, accident precautions, as well as a glossary of terms and abbreviations and a bibliography. (author)

  4. Nuclear Energy and the Environment.

    Science.gov (United States)

    International Atomic Energy Agency, Vienna (Austria).

    "Nuclear Energy and the Environment" is a pocket folder of removable leaflets concerned with two major topics: Nuclear energy and Nuclear Techniques. Under Nuclear Energy, leaflets concerning the topics of "Radiation--A Fact of Life,""The Impact of a Fact: 1963 Test Ban Treaty,""Energy Needs and Nuclear Power,""Power Reactor Safety,""Transport,"…

  5. The sustainable development of nuclear energy

    International Nuclear Information System (INIS)

    Guo Huifang

    2012-01-01

    The wide use of nuclear energy has promoted the development of China's economy and the improvement of people's living standards. To some extent, the exploitation of nuclear power plants will solve the energy crisis faced with human society. Before the utilization of nuclear fusion energy, nuclear fission energy will be greatly needed for the purpose of alleviating energy crisis for a long period of time. Compared with fossil fuel, on the one hand, nuclear fission energy is more cost-efficient and cleaner, but on the other hand it will bring about many problems hard to deal with, such as the reprocessing and disposal of nuclear spent fuel, the contradiction between nuclear deficiency and nuclear development. This paper will illustrate the future and prospect of nuclear energy from the perspective of the difficulty of nuclear development, the present reprocessing way of spent fuel, and the measures taken to ensure the sustainable development of nuclear energy. By the means of data quoting and comparison, the feasibility of sustainable development of nuclear energy will be analyzed and the conclusion that as long as the nuclear fuel cycling system is established the sustainable development of nuclear energy could be a reality will be drawn. (author)

  6. Journalism and nuclear energy

    International Nuclear Information System (INIS)

    Mills, M.P.

    1987-01-01

    The question as to why nuclear energy is a point of friction between journalists and the expert community is discussed. The areas in which the two communities fail to communicate are highlighted and the opportunities that exist for improved nuclear journalism are identified briefly. (author)

  7. Nuclear energy related research

    International Nuclear Information System (INIS)

    Salminen, Pertti

    1989-03-01

    This annual Research Programme Plan covers the publicly funded nuclear energy related research planned to be carried out at the Technical Research Centre of Finland (VTT) in 1989. The research will be financed by the Ministry of Trade and Industry, the Finnish Centre for Radiation and Nuclear Safety, the Nordic Council of Ministers and VTT itself

  8. Nuclear energy and medicine

    International Nuclear Information System (INIS)

    1988-01-01

    The applications of nuclear energy on medicine, as well as the basic principles of these applications, are presented. The radiological diagnosis, the radiotherapy, the nuclear medicine, the radiological protection and the production of radioisotopes are studied. (M.A.C.) [pt

  9. Nuclear energy related research

    International Nuclear Information System (INIS)

    Salminen, P.; Mattila, L.

    1990-08-01

    The annual Research Programme Plan describes the publicly funded nuclear energy related research to be carried out at the Technical Research Centre of Finland (VTT) in 1990. The research is financed primarily by the Ministry of Trade and Industry (KTM), the Finnish Centre for Radiation and Nuclear Safety (STUK) and VTT itself. Utilities and industry also contribute to some projects

  10. Nuclear energy related research

    International Nuclear Information System (INIS)

    Mattila, L.; Vanttola, T.

    1991-10-01

    The annual Research Programme Plan describes the publicly funded nuclear energy related research to be carried out mainly at the Technical Research Centre of Finland (VTT) in 1991. The research is financed primarily by the Ministry of Trade and Industry (KTM), the Finnish Centre for Radiation and Nuclear Safety (STUK) and VTT itself. Other research institutes, utilities and industry also contribute to many projects

  11. Nuclear energy related research

    International Nuclear Information System (INIS)

    Rintamaa, R.

    1992-05-01

    The annual Research Programme Plan describes publicly funded nuclear energy related research to be carried out mainly at the Technical Research Centre of Finland (VTT) in 1992. The research is financed primarily by the Ministry of Trade and Industry (KTM), the Finnish Centre for Radiation and Nuclear Safety (STUK) and VTT itself. Other research institutes, utilities and industry also contribute to many projects

  12. Nuclear energy related research

    International Nuclear Information System (INIS)

    Salminen, P.

    1988-02-01

    This annual Research Programme Plan covers the publicly funded nuclear energy related research planned to be carried out at the Technical Research Centre of Finland (VTT) in 1988. The research will be financed by the Ministry of Trade and Industry, the Finnish Centre for Radiation and Nuclear Safety, the Nordic Council of Ministers and VTT itself

  13. Nuclear energy: a reassessment

    International Nuclear Information System (INIS)

    McClure, J.A.; Nader, R.; Udall, M.K.; Walske, C.

    1980-01-01

    This edited transcript of a televised American Enterprise Institute Public Poicy Forum explores the role of nuclear technology in energy production in the US today. A panel made up of Senator James A. McClure, Ralph Nader, Representative Morris K. Udall, and Dr. Carl Walske and moderated by John Charles Daly examines the lessons learned from the accident at the Three Mile Island Nuclear Plant and the public attitudes toward nuclear energy, particularly in light of this accident. The experts discuss alternative energy sources, such as coal, gas, biomass, and solar power as well as conservation and more efficient use of present facilities. The issues of nuclear waste disposal and transport and US commitments to countries not self-sufficient in their energy needs are also explored

  14. Nuclear energy in Europe

    International Nuclear Information System (INIS)

    Anon.

    1981-01-01

    A country by country study of nuclear energy in the various European countries: Austria, Belgium, Bulgaria, Czechoslovakia, Denmark, Federal German Republic, Finland, German Democratic Republic, Great Britain, Holland, Hungary, Italy, Poland, Rumania, Spain, Sweden, Switzerland, USSR and Yugoslavia [fr

  15. Desalting and Nuclear Energy

    Science.gov (United States)

    Burwell, Calvin C.

    1971-01-01

    Future use of nuclear energy to produce electricity and desalted water is outlined. Possible desalting processes are analyzed to show economic feasibility and the place in planning in world's economic growth. (DS)

  16. Nuclear energy: the way ahead

    International Nuclear Information System (INIS)

    Fells, I.

    1981-01-01

    A report is given on a conference held at the Ditchley Foundation, Oxfordshire, entitled 'Nuclear energy: safety, future development and alternative strategies'. Among items discussed were; the current situation, the safety and licensing of power reactors, transport and storage of spent fuel, performance considerations, plant size, costs, problems specific to nuclear power in developing countries, and political considerations. The paradox that despite escalating oil prices and increasing anxiety about the political stability of the Arab oil producers, the nuclear power programme of the developed non-communist world is still in the doldrums was examined and it was felt that the biggest task facing the nuclear power industry is one of educating public and politicians in such a way that a balanced critical approach to the risks and benefits of nuclear power replaces uninformed emotional response. (U.K.)

  17. Nuclear energy in Armenia

    International Nuclear Information System (INIS)

    Gevorgyan, S.; Kharazyan, V.

    2000-01-01

    This summary represents an overview of the energy situation in Armenia and, in particular, the nuclear energy development during the last period of time. the energy sector of Armenia is one of the most developed economy branches of the country. The main sources of energy are oil products, natural gas, nuclear energy, hydropower, and coal. In the period of 1985-1988 the consumption of these energy resources varied between 12-13 million tons per year of oil equivalent. Imported energy sources accounted for 96% of the consumption. During the period 1993-1995 the consumption dropped to 3 million tons per year. Electricity in Armenia is produced by three thermal, one nuclear, and two major hydroelectric cascades together with a number small hydro units. The total installed capacity is 3558 MW. Nuclear energy in Armenia began its development during the late 1960's. Since the republic was not rich in natural reserves of primary energy sources and the only domestic source of energy was hydro resource, it was decided to build a nuclear power plant in Armenia. The Armenian Nuclear Power Plant (ANPP) Unit 1 was commissioned in 1996 and Unit 2 in 1980. The design of the ANPP was developed in 1968-1969 and was based on the project of Units 3 and 4 of the Novovoronezh NPP. Both units of the plant are equipped with reactors WWER-440 (V -270) type, which are also in use in some power stations in Russian Federation, Bulgaria, and Slovakia. Currently in Armenia, 36% of the total electricity production is nuclear power electricity. (authors)

  18. Emerging nuclear energy systems: Economic challenge: Revision 1

    International Nuclear Information System (INIS)

    Nuckolls, J.H.

    1986-01-01

    Future nuclear energy systems may achieve substantially lower energy costs than those of existing fossil energy systems and comparable capital costs. Such low cost nuclear energy would provide a strong economic incentive to minimize the use of fossil fuels. If these low cost nuclear energy systems emerge in the next few decades, 21st century civilization may be able to avert potentially disastrous CO 2 induced global climate changes. 12 refs., 1 fig

  19. That compromising nuclear energy

    International Nuclear Information System (INIS)

    Mink, E.

    1981-01-01

    This book discusses a wide range of aspects of nuclear energy and its problems. Social and ideological as well as more technical sides of the nuclear controversy are dealt with. The author argues that just more information on the subject cannot solve the problem anyhow, as technologists naively hold. Being a christian, the author believes that the Bible can show us a way out, even as to these energy problems. (G.J.P.)

  20. Risk communication: Nuclear energy

    International Nuclear Information System (INIS)

    Peters, H.P.

    1991-01-01

    The emphasis is put on communication processes, here in particular with regard to nuclear energy. Not so much dealt with are questions concerning political regulation, the constellation of power between those becoming active and risk perception by the population. Presented are individual arguments, political positions and decision-making processes. Dealt with in particular are safety philosophies, risk debates, and attempts to 'channel' all sides to the subject of nuclear energy. (DG) [de

  1. Deliberations about nuclear energy

    International Nuclear Information System (INIS)

    Boskma, P.; Smit, W.A.; Vries, G.H. de; Dijk, G. van; Groenewold, H.J.; Jelsma, J.; Tans, P.P.; Doorn, W. van

    1975-01-01

    This report is a discussion of points raised in three safety studies dealing with nuclear energy. It reviews the problems that must be faced in order to form a safe and practical energy policy with regard to health and the environment (potential hazards, biological effects and radiation dose norms), the proliferation of nuclear weapons, reactor accidents (including their causes, consequences and evacuation problems that arise), the fallout and contamination problems, and security (both reactor security and national security)

  2. Hidden costs of nuclear power

    International Nuclear Information System (INIS)

    England, R.W.

    1979-01-01

    Mr. England contends that these hidden costs add up to a figure much higher than those that appear in the electric utilities' profit and loss account - costs that are borne by Federal taxpayers, by nuclear industry workers, and by all those people who must share their environment with nuclear facilities. Costs he details are additional deaths and illnesses resulting from exposure to radiation, and the use of tax dollars to clean up the lethal garbage produced by those activities. He asserts that careless handling of uranium ore and mill tailings in past years has apparently resulted in serious public health problems in those mining communities. In another example, Mr. England states that the failure to isolate uranium tailings physically from their environment has probably contributed to an acute leukemia rate in Mesa County, Colorado. He mentions much of the technology development for power reactors being done by the Federal government, not by private reactor manufacturers - thus, again, hidden costs that do not show up in electric bills of customers. The back end of the nuclear fuel cycle as a place for Federally subsidized research and development is discussed briefly. 1 figure, 2 tables

  3. Photovoltaic energy cost limit

    International Nuclear Information System (INIS)

    Coiante, D.

    1992-01-01

    Referring to a photovoltaic system for grid connected applications, a parametric expression of kWh cost is derived. The limit of kWh cost is carried out extrapolating the values of cost components to their lowest figure. The reliability of the forecast is checked by disaggregating kWh cost in direct and indirect costs and by discussing the possible cost reduction of each component

  4. Nuclear energy in Korea

    International Nuclear Information System (INIS)

    Ahn, J.-H.

    2000-01-01

    The total electricity generated in 1998 was 215,300 GWh with 43,261 MWe of total installed capacity of electric power, while in 1978 when the first Nuclear Power Plant began operation it was 31,510 GWh with 6,916 MWe installed capacity. The share of nuclear power generation in 1998 increased up to 41.7%. Currently, 16 units of nuclear power are operating with an additional four units under construction. Nuclear power has contributed to enhancing energy security and supplying stable energy for Korea. The government's strong commitment to the nuclear power program together with a long-term national policy resulted in favorable conditions for KEPCO to manage the program and promote increasing levels of national participation in successive nuclear power projects. The role of nuclear power as a sustainable energy resource can not be emphasized enough with respect to global environmental issues. Increasing the share of nuclear power in the total installed capacity for electricity generation will undoubtedly play a very important role. (author)

  5. A Nuclear Waste Management Cost Model for Policy Analysis

    Science.gov (United States)

    Barron, R. W.; Hill, M. C.

    2017-12-01

    Although integrated assessments of climate change policy have frequently identified nuclear energy as a promising alternative to fossil fuels, these studies have often treated nuclear waste disposal very simply. Simple assumptions about nuclear waste are problematic because they may not be adequate to capture relevant costs and uncertainties, which could result in suboptimal policy choices. Modeling nuclear waste management costs is a cross-disciplinary, multi-scale problem that involves economic, geologic and environmental processes that operate at vastly different temporal scales. Similarly, the climate-related costs and benefits of nuclear energy are dependent on environmental sensitivity to CO2 emissions and radiation, nuclear energy's ability to offset carbon emissions, and the risk of nuclear accidents, factors which are all deeply uncertain. Alternative value systems further complicate the problem by suggesting different approaches to valuing intergenerational impacts. Effective policy assessment of nuclear energy requires an integrated approach to modeling nuclear waste management that (1) bridges disciplinary and temporal gaps, (2) supports an iterative, adaptive process that responds to evolving understandings of uncertainties, and (3) supports a broad range of value systems. This work develops the Nuclear Waste Management Cost Model (NWMCM). NWMCM provides a flexible framework for evaluating the cost of nuclear waste management across a range of technology pathways and value systems. We illustrate how NWMCM can support policy analysis by estimating how different nuclear waste disposal scenarios developed using the NWMCM framework affect the results of a recent integrated assessment study of alternative energy futures and their effects on the cost of achieving carbon abatement targets. Results suggest that the optimism reflected in previous works is fragile: Plausible nuclear waste management costs and discount rates appropriate for intergenerational cost

  6. Greenhouse-Gas Emissions and Abatement Costs of Nuclear, Fossil and Alternative Energy Options from a Life-Circle Perspective. Working paper

    International Nuclear Information System (INIS)

    Fritsche, U.R.

    2007-03-01

    As the issue of nuclear risks in its various forms - from radiation released during uranium mining to severe reactor accidents, and leakage from fuel reprocessing and repositories for spent fuel - is beyond the scope of this paper, we concentrate the following analysis on the more recent issues for which a scientifically reasonable range of data is available. In that respect, two arguments favouring nuclear electricity can be identified: It is allegedly free of CO2, and it is allegedly low cost. In this paper, we address both, presenting results of life-cycle cost and emission analyses of energy systems with respect to current technologies. We discuss the results with respect to other findings in the literature, and also indicate the cost-effectiveness of CO2 abatement in the electricity sector. The scientific work from which this paper draws was sponsored by a variety of sources, including the German Federal Ministry for Environment, Nature Protection, and Nuclear Safety (BMU), German Federal Ministry for Research and Education (BMBF), The Federal Environment Agency of Germany (UBA). (orig./GL)

  7. Nuclear energy. Unmasking the mystery

    International Nuclear Information System (INIS)

    1988-08-01

    The Standing Committee on Energy, Mines and Resources of the House of Commons of Canada undertook a study of the economics of nuclear power in Canada. This is its report on the evidence it heard. It found that maintaining the nuclear power option is vital to Canada's interests. The Committee recommended that: the schedule for establishing a commercial high-level radioactive waste repository be advanced; the basic insurance coverage on nuclear facilities be raised; the federal government increase its financial support of Atomic Energy of Canada Ltd. (AECL); AECL expand its research and development activities, including non-nuclear R and D; AECL be allowed to hold a minority interest in any component of AECL that is privatized; any new entity created by privatization from AECL be required to remain under Canadian control; the Atomic Energy Control Act be altered to allow the Atomic Energy Control Board (AECB) to recover costs through licensing fees and user charges, while the AECB's parliamentary appropriation is increased to offset remaining costs of operations; membership on the AECB be increased from one to five full-time members, retaining the present four part-time members; the AECB hold its hearings in public; the name of the AECB be changed so it is more readily distinguishable from AECL; the AECB establish an office of public information; and that federal and provincial governments cooperate more closely to identify opportunities where more efficient use of electricity could be achieved and to promote those measures that can attain the greatest economic efficiency

  8. Economic analysis of nuclear energy

    International Nuclear Information System (INIS)

    Lee, Man Ki; Moon, K. H.; Kim, S. S.; Lim, C. Y.; Song, K. D.; Oh, K. B.

    2004-12-01

    This study evaluated the role of nuclear energy in various aspects in order to provide a more comprehensive standard of judgement to the justification of the utilization of nuclear energy. Firstly, this study evaluated the economic value addition of nuclear power generation technology and Radio-Isotope(RI) technology quantitatively by using modified Input-Output table. Secondly, a comprehensive cost-benefit analysis of nuclear power generation was conducted with an effort to quantify the foreign exchange expenditure, the environmental damage cost during 1986-2015 for each scenario. Thirdly, the effect of the regulation of CO 2 emission on the Korean electric supply system was investigated. In more detail, an optimal composition of power plant mix by energy source was investigated, under the assumption of the CO 2 emission regulation at a certain level, by using MESSAGE model. Finally, the economic spillover effect from technology self-reliance of NSSS by Korea Atomic Energy Research Institute was evaluated. Both production spillover effect and value addition spillover effect were estimated by using Input-Output table

  9. Nuclear energy and the environment

    International Nuclear Information System (INIS)

    El-Hinnawi, E.E.

    1980-01-01

    Chapters are presented concerning the environmental impact of mining and milling of radioactive ores, upgrading processes, and fabrication of nuclear fuels; environmental impacts of nuclear power plants; non-radiological environmental implications of nuclear energy; radioactive releases from nuclear power plant accidents; environmental impact of reprocessing; nuclear waste disposal; fuel cycle; and the future of nuclear energy

  10. Nuclear energy terms

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

    This is an English-Afrikaans / Afrikaans-English dictionary compiled by the Technical Language Committee of the Atomic Energy Board in collaboration with the Vaktaalburo of the Suid-Afrikaanse Akademie vir Wetenskap en Kuns containing 8515 terms on nuclear energy.

  11. Nuclear energy terms

    International Nuclear Information System (INIS)

    1976-01-01

    This is an English-Afrikaans / Afrikaans-English dictionary compiled by the Technical Language Committee of the Atomic Energy Board in collaboration with the Vaktaalburo of the Suid-Afrikaanse Akademie vir Wetenskap en Kuns containing 8515 terms on nuclear energy

  12. Nuclear energy versus coal

    International Nuclear Information System (INIS)

    Storm van Leeuwen, J.W.

    1980-01-01

    An analysis is given of the consequences resulting from the Dutch government's decision to use both coal and uranium for electricity production. The energy yields are calculated for the total conversion processes, from the mine to the processing of waste and the demolition of the installations. The ecological aspects considered include the nature and quantity of the waste produced and its effect on the biosphere. The processing of waste is also considered here. Attention is given to the safety aspects of nuclear energy and the certainties and uncertainties attached to nuclear energy provision, including the value of risk-analyses. Employment opportunities, the economy, nuclear serfdom and other social aspects are discussed. The author concludes that both sources have grave disadvantages and that neither can become the energy carrier of the future. (C.F.)

  13. Parliament and nuclear energy

    International Nuclear Information System (INIS)

    Laermann, K.H.

    1993-01-01

    The paper provides a historical review of the behaviour of Parliament in the discussion about utilizing nuclear energy. An analysis of the positions taken and reasons advanced so far is necessary, because it is only from its results that promising strategies appropriate to bring about a consensus can be derived. There is no doubt that it is a genuine task of the democratically legitimated bodies to strive for a consensus in energy policy, in particular nuclear energy, in the interest of the whole State, with the legislative, executive and economic bodies combining their efforts. The reservedness of Parliament is regrettable. At the moment, however, there is the positive effect of the discussion being revived. It should be conducted rationally in the joint interest of reaching a political consensus and, on that basis, a broad acceptance of nuclear energy utilization. (orig./HSCH) [de

  14. Nuclear energy and society

    International Nuclear Information System (INIS)

    Baiquni, A.

    1982-01-01

    A great deal of energy will be needed for industrial development. The risks of energy production can be either individual or social in nature. Individual risk occurs in different places and different times to individuals in a certain period of time. Social risk occurs to several people in a time. People tend to refuse a nuclear power plant because of its social risk. This attitude is based more on feelings than reason. In fact radiation from a nuclear power plant is only 0.15% while radiation from medical instruments and from the environment is 99%. From the safety, pollution effect, price, and uses point of view, it can be concluded that nuclear energy is the most appropriate energy to face the future of the nation. (RUW)

  15. World nuclear energy paths

    International Nuclear Information System (INIS)

    Connolly, T.J.; Hansen, U.; Jaek, W.; Beckurts, K.H.

    1979-01-01

    In examing the world nuclear energy paths, the following assumptions were adopted: the world economy will grow somewhat more slowly than in the past, leading to reductions in electricity demand growth rates; national and international political impediments to the deployment of nuclear power will gradually disappear over the next few years; further development of nuclear power will proceed steadily, without serious interruption but with realistic lead times for the introduction of advanced technologies. Given these assumptions, this paper attempts a study of possible world nuclear energy developments, disaggregated on a regional and national basis. The scenario technique was used and a few alternative fuel-cycle scenarios were developed. Each is an internally consistent model of technically and economically feasible paths to the further development of nuclear power in an aggregate of individual countries and regions of the world. The main purpose of this modeling exercise was to gain some insight into the probable international locations of reactors and other nuclear facilities, the future requirements for uranium and for fuel-cycle services, and the problems of spent-fuel storage and waste management. The study also presents an assessment of the role that nuclear power might actually play in meeting future world energy demand

  16. Nuclear energy in our future

    International Nuclear Information System (INIS)

    Hennies, H.H.

    1988-01-01

    Nuclear energy for electricity generation will extend its market portion in Europe in the coming decades because: 1) its economic and/or environment-relevant advantages compared with the fossil energy sources are so explicit that the latter will no longer be competitive; 2) the improvements of the system engineering, which are presently being implemented and are to be expected in the future, will enhance the safety facilities to the extent that accident risk will cease to be a decisive factor; 3) energy-saving effects or the use of solar energy will not provide an appropriate large scale alternative for coal and/or nuclear energy; 4) the problems of radioactive waste disposal will be definitely solved within the foreseeable future. Considering all the technological systems available the light water reactor will continue to dominate. The change to the breeder reactor is not yet under discussion because of the medium-term guaranteed uranium supply. The use of nuclear technology in the heating market will depend for the moment on the availability and cost of oil and gas development. In principle nuclear energy can play an important role also in this sector

  17. Freedom from nuclear energy myth

    International Nuclear Information System (INIS)

    Kim, Wonsik

    2001-09-01

    This book generalizes the history of nuclear energy with lots of myths. The contents of this book are a fundamental problem of nuclear power generation, the myth that nuclear energy is infinite energy, the myth that nuclear energy overcomes the crisis of oil, the myth that nuclear energy is cheap, safe and clean, the myth that nuclear fuel can be recycled, the myth that nuclear technology is superior and the future and present of nuclear energy problem related radiation waste and surplus of plutonium.

  18. Nuclear energy is promising

    International Nuclear Information System (INIS)

    Spitz, H.

    2000-02-01

    This document summarizes the different talks given by the participants to the winter meeting on nuclear energy which took place in Germany on January 27 and 28 2000. Representatives of the following companies and organisations attended the meeting: Deutsches Atomforum e.V., Bayernwerk AG, IG Bergau, Chemie und Energie, Siemens AG - energy production, VEBA AG and one public opinion poll institute. (J.S.)

  19. Nuclear energy in metallurgy

    Energy Technology Data Exchange (ETDEWEB)

    Jirak, Z; Malik, J; Vrba, J

    1976-01-01

    The present power situation and its estimated development with a view to metallurgy is presented. The possibilities of the development of Czechoslovak metallurgy are described with regard to conventional fuels and to nuclear power applications. The programme of the use of nuclear power in countries with a highly developed metallurgical industry, such as Japan, the FRG, etc., is presented and the technical pre-requisites for the use of nuclear power in metallurgy, namely the use of high temperature reactors and their incorporation in nuclear metallurgical complexes are discussed. The problems are indicated of the selection of suitable materials for high temperature reactors and the experience is described with the operation of such equipment. The results are given of the analysis of 10 variants of the model of a nuclear metallurgical complex manufacturing 1000 tons of sponge iron per day and having four main technological circuits (the helium circuit, the steam circuit, the reduction gas circuit and the cycle of metallurgical processes). An estimate is given of the capital costs of building a high temperature reactor, a power plant and a metallurgical complex with the reactor. The costs are also given of steel and power production in a nuclear metallurgical complex.

  20. What can nuclear energy do for society.

    Science.gov (United States)

    Rom, F. E.

    1972-01-01

    It is pointed out that the earth's crust holds 30,000 times as much energy in the form of fissionable atoms as fossil fuel. Moreover, nuclear fuel costs less per unit of energy than fossil fuel. Capital equipment used to release nuclear energy, on the other hand, is expensive. For commercial electric-power production and marine propulsion, advantages of nuclear power have outweighed disadvantages. As to nuclear submarines, applications other than military may prove feasible. The industry has proposed cargo submarines to haul oil from the Alaskan North Slope beneath the Arctic ice. Other possible applications for nuclear power are in air-cushion-vehicles, aircraft, and rockets.-

  1. Nuclear Power Plant Module, NPP-1: Nuclear Power Cost Analysis.

    Science.gov (United States)

    Whitelaw, Robert L.

    The purpose of the Nuclear Power Plant Modules, NPP-1, is to determine the total cost of electricity from a nuclear power plant in terms of all the components contributing to cost. The plan of analysis is in five parts: (1) general formulation of the cost equation; (2) capital cost and fixed charges thereon; (3) operational cost for labor,…

  2. Nuclear energy - the way ahead

    International Nuclear Information System (INIS)

    Fells, I.

    1981-01-01

    The subject is discussed, after a general introduction, under the headings: current situation; losses and accidents; safety factors; mistaken estimates (risks over-stated); licensing; transport and storage (of spent fuel and radioactive wastes); performance considerations; plant size; costs; developing countries; political considerations; OECD policy (energy policy, government policies, public relations); nuclear proliferation; media role; conclusions (mainly political, safety and public relations considerations). (U.K.)

  3. The effect of costs on the future of nuclear power

    International Nuclear Information System (INIS)

    Walske, C.

    1984-01-01

    The author discusses the future of the nuclear power industry from an economics and cost-factor point of view, from the point of view of plant management, as it affects and requires personnel training, as R and D cost and competition is involved, as end-user cost is involved, and as efficiency and cost effectiveness of nuclear power fare in comparison with other sources of electrical energy

  4. Nuclear energy and insurance

    International Nuclear Information System (INIS)

    Ekener, H.

    1997-01-01

    It examines the technical, scientific and legal issues relating to the peaceful use of atomic energy in Turkey. The first fifteen chapters give a general overview of the atom and radioactivity; the chapters which follow this section are more technical and deal with the causes of nuclear accidents in reactors.A number of chapters cover legal issues, for example the conditions and procedures involved in the insurance market and the risks linked to operation of a nuclear power plant.The following subjects are examined in relation to nuclear insurance: risks during construction; fire during operation of the plants and other causes of accidents; risks due to the transport of radioactive materials and waste etc. The final chapters reproduce the principle legislative texts in force in Turkey in the field of nuclear energy, and also certain regulations which establish competent regulatory bodies

  5. Energy supply and nuclear energy

    International Nuclear Information System (INIS)

    Heitzer, H.

    1977-01-01

    The author emphasizes the necessity and importance of nuclear energy for the energy supply and stresses the point that it is extremely important to return to objective arguments instead of having emotional disputes. In this connection, it would be necessary for the ministries in question to have clear-cut political responsibility from which, under no circumstances, they may escape, and which they cannot pass on to the courts either. Within the framework of listing present problems, the author is concerned with the possibility of improved site planning, the introduction of a plan approval procedure and questions concerning immediately enforceable nuclear licences. He also deals with a proposal, repeatedly made, to improve nuclear licensing procedures on the one hand by introducing a project-free site-appointment procedure, and on the other hand by introducing a simplified licensing procedure for facilities of the same kind. Splitting the procedure into site and facility would make sense solely for the reason that in many cases the objections are, above all, directed against the site. (HP) [de

  6. Alternatives to nuclear energy

    International Nuclear Information System (INIS)

    Terrado, E.N.

    1981-01-01

    This article discusses several possibilities as alternatives to nuclear energy and their relevance to the Philippine case. The major present and future fuel alternatives to petroleum and nuclear energy are coal, geothermal heat, solar energy and hydrogen, the first two of which are being used. Different conversion technologies are also discussed for large scale electricity production namely solar thermal electric conversion (STC), photovoltaic electric power system (PEPS) and ocean thermal energy conversion (OTEC). Major environmental considerations affect the choice of energy sources and technologies. We have the problem of long term accumulation of radioactive waste in the case of nuclear energy; in geothermal and fossil-fuels carbon dioxide uranium and accumulation may cause disastrous consequences. With regard to Philippine option, the greatest considerations in selecting alternative energy options would be resources availability - both energy and financial and technology status. For the country's energy plan, coal and geothermal energy are expected to play a significant role. The country's coal resources are 1.4 billion metric tons. For geothermal energy, 25 volcanic centers were identified and has a potential equivalent to 2.5 x 10 6 million barrels of oil. Solar energy if harnessed, being in the sunbelt, averaging some 2000 hours a year could be an energy source. The present dilemma of the policy maker is whether national resources are better spent on large scale urban-based energy projects or whether those should be focused on small scale, rural oriented installations which produced benefits to the more numerous and poorer members of the population. (RTD)

  7. Teachers and nuclear energy

    International Nuclear Information System (INIS)

    1994-01-01

    The aims of the seminar were: to exchange national experience in informing and assisting teachers in the nuclear field, and to determine the conditions for improving the effectiveness of these programmes; to develop an international understanding on the basic training and information requirements to assist secondary-school teachers in discussing nuclear energy in an appropriately wide and balanced context at school; to study the respective contributions of national authorities, industry and relevant institutes in this endeavour

  8. Utilisation of nuclear energy and coal

    International Nuclear Information System (INIS)

    1982-01-01

    Following the views and experiences presented at an International Energy Conference held in November 1980 in Lisbon under the title ''Energy - A challenge for undertakings'', the Energy Commission of the International Chamber of Commerce has prepared a document which details the most important conclusions and makes recommendations. The costs and advantages are evaluated of nuclear energy and of coal. (P.G.R.)

  9. Survey of Swiss nuclear's cost study 2016

    International Nuclear Information System (INIS)

    Alt, Stefan; Ustohalova, Veronika

    2017-01-01

    The report discusses the Swiss nuclear cost study 2016 concerning the following issues: evaluation of the aspects of the cost study: cost structure, cost classification and risk provision, additional payment liability, option of lifetime extension for Swiss nuclear power plants; specific indications on the report ''cost study 2016 (KS16) - estimation of the decommissioning cost of Swiss nuclear power plants'': decommissioning costs in Germany, France and the USA, indexing the Swiss cost estimation for decommissioning cost, impact factors on the decommissioning costs; specific indications on the report ''cost study 2016 (KS16) - estimation of the disposal cost - interim storage, transport, containers and reprocessing''; specific indications on the report ''cost studies (KS16) - estimation of disposal costs - geological deep disposal'': time scale and costs incurred, political/social risks, retrievability, comparison with other mining costs.

  10. International nuclear energy guide

    International Nuclear Information System (INIS)

    Anon.

    1978-01-01

    The aim of this French-English bilingual Guide is to present a synthesis embracing all the aspects and all the implications of the development of nuclear energy by situating it both within the French administrative and professional framework and in the world context. Special attention has been paid to the protection of man and the environment and to safety and security problems; most of the other questions -technological, economic, industrial- which arise at all points in the nuclear cycle. Teaching and research are outlined and a special appendix is devoted to nuclear information [fr

  11. Nuclear energy in Finland

    International Nuclear Information System (INIS)

    Kilpi, K.; Palmen, B.

    1983-01-01

    Finland currently generates about 40% of its electricity from nuclear power. This achievement of worldwide record magnitude is based on long-lasting efforts to build and maintain the competent infrastructure and close international cooperation required by this demanding technology. This booklet published by the Finnish Atomic Energy Commission gives an overview of nuclear energy and related organizations in Finland. It describes the utility companies and nuclear power production, the manufacturing industry and its export potential, research and educational activities and the legal framework and authorities for nuclear safety and administration. International cooperation has been essential for Finland in developing its nuclear energy capacity and appreciation is espressed to many countries and international organizations which have contributed to this. At the same time Finnish organizations are willing to share the experiences and know-how they have gained in building nuclear power in a small country. This is a road which will be followed by many other countries in the decades to come. It is hoped that this booklet will also help to open new channels of cooperation in such efforts

  12. Evaluation of nuclear energy in the context of energy security

    International Nuclear Information System (INIS)

    Irie, Kazutomo; Kanda, Keiji

    2002-01-01

    This paper analyzes the view expressed by the Japanese government on the role of nuclear energy for energy security through scrutiny of Japan's policy documents. The analysis revealed that the contribution by nuclear energy to Japan's energy security has been defined in two ways. Nuclear energy improves short-term energy security with its characteristics such as political stability in exporting countries of uranium, easiness of stockpiling of nuclear fuels, stability in power generation cost, and reproduction of plutonium and other fissile material for use by reprocessing of spent fuel. Nuclear energy also contributes to medium- and long-term energy security through its characteristics that fissile material can be reproduced (multiplied in the case of breeder reactor) from spent fuels. Further contribution can be expected by nuclear fusion. Japan's energy security can be strengthened not only by expanding the share of nuclear energy in total energy supply, but also by improving nuclear energy's characteristics which are related to energy security. Policy measures to be considered for such improvement will include (a) policy dialogue with exporting countries of uranium, (b) government assistance to development of uranium mines, (c) nuclear fuel stockpiling, (d) reprocessing and recycling of spent fuels, (e) development of fast breeder reactor, and (f) research of nuclear fusion. (author)

  13. French nuclear energy policy

    International Nuclear Information System (INIS)

    Ferrari, A.; Bertel, E.

    1980-11-01

    The French energy policy is supported by a lucid view of the situation of our country and the constraints linked to the international context. This statement implies, the definition of a French policy or energy production essentially based on national resources, uranium, and especially for long term, technical know how which allows using plutonium in breeder reactors. This policy implies an effort in R and D, and industrial development of nuclear field, both in reactor construction and at all levels of fuel cycle. This coherent scientific and financial effort has been pursued since the beginning of years 60, and has placed France among the first nuclear countries in the world. Now this effort enables the mastership of a strong nuclear industry capable to assure the energy future of the country [fr

  14. Nuclear energy and development

    International Nuclear Information System (INIS)

    1991-01-01

    Today, about 80 developing countries are using nuclear techniques in various sectors of their national economies. In the sector of industry, the radiation processing using gamma rays of high energy electrons has grown. While in the sector of health care, an estimated 10000 gamma cameras-imaging instruments are used in combination with radioisotopes in medical diagnosis. In the field of agriculture there is, nearly, 1000 crop varieties derived from radiaton-induced mutations which are grown worldwide. Furthermore and concerning the energy sector there is 417 nuclear power plants operating in 26 countries, accounting for just 16% of the world's total electricity production; the nuclear energy helped in developing and supporting a variety of sciences. 2 tabs

  15. Nuclear energy and civilization

    International Nuclear Information System (INIS)

    Soentono, S.

    1996-01-01

    The role of energy is indeed very important since without it there will be no living-things in this world. A country's ability to cultivate energy determines the levels of her civilization and wealth. Sufficient energy supply is needed for economic growth, industrialization, and modernization. In a modern civilization, the prosperity and security of a country depends more on the capability of her people rather than the wealth of her natural resources. Energy supplies the wealth, prosperity and security, and sufficient reliable continuous supply of energy secures the sustainable development. The energy supply to sustain the development has to improve the quality of life covering also the quality of environment to support the ever increasing demand of human race civilization. Energy has a closer relationship with civilization in a modern society and will have to become even closer in the future more civilized and more modern society. The utilization of nuclear energy has, however, some problems and challenges, e.g. misleading information and understanding which need serious efforts for public information, public relation, and public acceptance, and possible deviation of nuclear materials for non-peaceful uses which needs serious efforts for technological and administrative barriers, precaution, prevention, safety, physical protection, safeguard, and transparency. These require cooperation among nuclear community. The cooperation should be more pronounced by heterogeneous growing Asian countries to reach harmony for mutual benefits toward better civilization. (J.P.N.)

  16. Hydrogen Production from Nuclear Energy

    Science.gov (United States)

    Walters, Leon; Wade, Dave

    2003-07-01

    During the past decade the interest in hydrogen as transportation fuel has greatly escalated. This heighten interest is partly related to concerns surrounding local and regional air pollution from the combustion of fossil fuels along with carbon dioxide emissions adding to the enhanced greenhouse effect. More recently there has been a great sensitivity to the vulnerability of our oil supply. Thus, energy security and environmental concerns have driven the interest in hydrogen as the clean and secure alternative to fossil fuels. Remarkable advances in fuel-cell technology have made hydrogen fueled transportation a near-term possibility. However, copious quantities of hydrogen must be generated in a manner independent of fossil fuels if environmental benefits and energy security are to be achieved. The renewable technologies, wind, solar, and geothermal, although important contributors, simply do not comprise the energy density required to deliver enough hydrogen to displace much of the fossil transportation fuels. Nuclear energy is the only primary energy source that can generate enough hydrogen in an energy secure and environmentally benign fashion. Methods of production of hydrogen from nuclear energy, the relative cost of hydrogen, and possible transition schemes to a nuclear-hydrogen economy will be presented.

  17. Nuclear re-think [The case for nuclear energy

    International Nuclear Information System (INIS)

    Moore, P.

    2006-01-01

    In the early 1970s, Patrick Moore, a co-founder of Greenpeace, believed that nuclear energy was synonymous with nuclear holocaust. Thirty years on, his views have changed because nuclear energy is the only non-greenhouse-gas-emitting power source that can effectively replace fossil fuels while satisfying the world's increasing demand for energy. Today, 441 nuclear plants operating globally avoid the release of nearly 3 billion tonnes of CO 2 emissions annually-the equivalent of the exhaust from more than 428 million cars. Concerns associated with nuclear energy are discussed including costs of nuclear energy, safety of nuclear plants, radioactive waste management, vulnerability of nuclear plants to terrorist attacks and diversion of nuclear fuel for weaponization. It is concluded that nuclear energy is the best way to produce safe, clean, reliable baseload electricity, and will play a key role in achieving global energy security. With climate change at the top of the international agenda, we must all do our part to encourage a nuclear energy renaissance

  18. Low cost nuclear data printer

    International Nuclear Information System (INIS)

    Punnachiya, S.; Aungkultewaraksa, S.; Pengphol, S.

    1988-01-01

    The data printer is essential for nuclear radiation measuring system. A low cost nuclear data printer is developed from an electronic printing calculator. It can transfer the counting data from scaler and printout. The basic concept is that the BCD data is transferred and converted to decimal data sequentially by the interfacing circuit. After the counting time is ended, each digit is transferred to the printing calculator by data bus, digit by digit, until all the data are transferred and printed out. The low cost nuclear data printer consists of a CASIO model HR-8 electronic printing calculator and a printer interface model either NT 2602 or NT 2603 which are designed for printing out 6 digit data from the counter/timer CANBERRA model 1772. In this research the NT 2602 interface is designed only to transfer and printing out data. While the NT 2603 interface is designed to transfer, print out and average data. The NT 2603 can average from 2 to 9 sets of counting data. This data interfacing technique can be applied to work with all scientific instruments having readout as digital display and all kinds of electronic printing calculator

  19. [Intermediate energy nuclear physics

    International Nuclear Information System (INIS)

    1989-01-01

    This report summarizes work in experimental Intermediate Energy Nuclear Physics carried out between October 1, 1988 and October 1, 1989 at the Nuclear Physics Laboratory of the University of Colorado, Boulder, under grant DE-FG02-86ER-40269 with the United States Department of Energy. The experimental program is very broadly based, including pion-nucleon studies at TRIUMF, inelastic pion scattering and charge exchange reactions at LAMPF, and nucleon charge exchange at LAMPF/WNR. In addition, a number of other topics related to accelerator physics are described in this report

  20. The nuclear energy debate

    International Nuclear Information System (INIS)

    Rippon, S.

    1976-01-01

    With reference to the public discussion which is taking place at the moment concerning the future of nuclear energy in the UK, the document from the Advisory Council on Research and Development for Fuel and Power and also the report of the Royal Commission on Environmental Pollution are considered. Although there have been many other projections of UK and world energy requirements prepared by many different organisations, few cover such a wide range of scenarios in such detail as the ACORD report. The Royal Commission report contains many reassuring findings on the more extreme claims of the worldwide anti-nuclear movement, but one cannot read it without gaining the impression that the nuclear option is the energy source they would most like to do without. It is felt that against this background, it would seem to be time for the power industry to stop defending nuclear energy as an acceptable necessity and rather promoting it as the best energy option. (U.K.)

  1. The geometry of nuclear energy

    International Nuclear Information System (INIS)

    Robertson, J.A.L.

    1992-01-01

    In a personal assessment of the ethics of nuclear energy, the author challenges some of the conventional wisdom surrounding the subject, and concludes that for many applications nuclear energy is the energy source of ethical choice

  2. Nuclear energy and communication

    International Nuclear Information System (INIS)

    1998-01-01

    This article contains information related to the support that the Latin-American countries have counted, from the International Atomic Energy Agency, for the development and application of the nuclear energy in different fields. In the particular case of Costa Rica, it mentions some projects included in the program ARCAL. The achievements reached in the year 1998 and the goals proposed for 1999-2000. (S. Grainger) [es

  3. High energy nuclear excitations

    International Nuclear Information System (INIS)

    Gogny, D.; Decharge, J.

    1983-09-01

    The main purpose of this talk is to see whether a simple description of the nuclear excitations permits one to characterize some of the high energy structures recently observed. The discussion is based on the linear response to different external fields calculated using the Random Phase Approximation. For those structure in heavy ion collisions at excitation energies above 50 MeV which cannot be explained with such a simple approach, we discuss a possible mechanism for this heavy ion scattering

  4. The cost of nuclear desalination

    International Nuclear Information System (INIS)

    1966-01-01

    Full text: What would be the cost of fresh water obtained by desalination of sea or brackish water with the help of a nuclear reactor? What methods are being employed for such costing and evaluation? These are basic questions for the increasing number of countries which are considering water desalination for the production of drinking water or for industrial or agricultural purposes. Following the recommendations of a panel of experts convened by the IAEA in Vienna, Austria, in April 1965, the Agency is now preparing a report on the desalination methods used or developed in various countries. Another panel met in Vienna in April of the current year, to help the Agency with the final draft of this report which is due to be published this autumn. The panel, 20 experts from 7 countries, was chaired consecutively by Mr. N. Carrillo (Mexico) and Mr. V.N. Meckoni (India). (author)

  5. Vision of nuclear energy

    International Nuclear Information System (INIS)

    1987-01-01

    A study about the perspectives of nuclear energy, in Japan, for the next 40 years is shown. The present tendencies are analyzed as well as the importance that the subject adquires for the economy and the industry. At the same time, the parameters of the governmental, private and foreign participation are established in the frame of the technological development. The aim fixed for the year 2030 can be divided into; 1: from 1986 to 2010-development of the technology of nuclear fuel cycle already stablished and in process of maturity. The LWR technology will reach a very advanced stage. The fast breeder reactors (FBRs) will become commercially available, and the nuclear fuel cycle will reach its maturity in Japan; 2: from 2011 to 2030-commercial use of the FBRS and further advance in the nuclear fuel cycle. (M.E.L.) [es

  6. Nuclear energy related research

    International Nuclear Information System (INIS)

    Toerroenen, K.; Kilpi, K.

    1985-01-01

    This research programme plan for 1985 covers the nuclear energy related research planned to be carried out at the Technical Research Centre of Finland (VTT) and funded by the Ministry of Trade and Industry in Finland, the Nordic Council of Ministers and VTT

  7. Intermediate energy nuclear fission

    International Nuclear Information System (INIS)

    Hylten, G.

    1982-01-01

    Nuclear fission has been investigated with the double-kinetic-energy method using silicon surface barrier detectors. Fragment energy correlation measurements have been made for U, Th and Bi with bremsstrahlung of 600 MeV maximum energy. Distributions of kinetic energy as a function of fragment mass are presented. The results are compared with earlier photofission data and in the case of bismuth, with calculations based on the liquid drop model. The binary fission process in U, Yb, Tb, Ce, La, Sb, Ag and Y induced by 600 MeV protons has been investigated yielding fission cross sections, fragment kinetic energies, angular correlations and mass distributions. Fission-spallation competition calculations are used to deduce values of macroscopic fission barrier heights and nuclear level density parameter values at deformations corresponding to the saddle point shapes. We find macroscopic fission barriers lower than those predicted by macroscopic theories. No indication is found of the Businaro Gallone limit expected to occur somewhere in the mass range A = 100 to A = 140. For Ce and La asymmetric mass distributions similar to those in the actinide region are found. A method is described for the analysis of angular correlations between complementary fission products. The description is mainly concerned with fission induced by medium-energy protons but is applicable also to other projectiles and energies. It is shown that the momentum and excitation energy distributions of cascade residuals leading to fission can be extracted. (Author)

  8. The church and nuclear energy

    International Nuclear Information System (INIS)

    Phillips, G.O.

    1978-03-01

    The subject is covered in sections, entitled: foreword (explaining that report is a synopsis of the Hearing on Nuclear Energy arranged by the World Council of Churches, held in Sigtune, Sweden, June 24 to 29, 1975); humanity's energy needs); alternative sources of energy (nuclear fission, nuclear fusion, non-nuclear processes; some generalisations (concerning the advantages and disadvantages of nuclear energy to various sections of the world); what risks are acceptable (radiation hazards, reactor safety, radioactive wastes, misuse of Pu, safeguarding); nuclear weapons; nuclear energy - a challenge to the Churches; social and ethical issues; certain conclusions; postscript -the American move. (U.K.)

  9. Nuclear Energy: Combating Climate Change

    International Nuclear Information System (INIS)

    Keppler, Jan Horst; Paillere, Henri; )

    2015-10-01

    Global electricity demand is expected to increase strongly over the coming decades, even assuming much improved end-use efficiency. Meeting this demand while drastically reducing CO 2 emissions from the electricity sector will be a major challenge. Given that the once-significant expectations placed on carbon capture and storage are rapidly diminishing, and given that hydropower resources are in limited supply, there are essentially only two options to de-carbonise an ever increasing electricity sector: nuclear power and renewable energy sources such as wind and solar PV. Of these two options, only nuclear provides firmly dispatchable base-load electricity, since the variability of wind and solar PV requires flexible back-up that is frequently provided by carbon-intensive peak-load plants. The declining marginal value of electricity production and the security of electricity supply are additional issues that must be taken into account. Nuclear power plants do, however, face challenges due to their large up-front capital costs, complex project management requirements and difficulties in siting. As technologies with high fixed costs, both nuclear power and renewables must respond to the challenge of acquiring long-term financing, since investments in capital-intensive low-carbon technologies are unlikely to be forthcoming in liberalised wholesale markets. In order to substantially de-carbonise the electricity systems of OECD countries, policy-makers must understand the similarities, differences and complementarities between nuclear and renewables in the design of future low-carbon electricity systems. The value of dispatchable low-carbon technologies, such as hydro and nuclear, for the safe and reliable functioning of electricity systems must also be recognised. Should the de-carbonisation of electricity sectors in the wake of COP 21 become a reality, nuclear power might well be the single most important source of electricity by 2050, thanks mainly to the

  10. Real energy cost

    International Nuclear Information System (INIS)

    Vinogradova, I.

    1992-01-01

    Different methods of calculating the real power cost in the USA taking account of damage brought to the environment, public health expenses etc., are considered. Application of complex methods allowing one to directly determine the costs linked with ecology has shown that the most expensive power is generated at the new NPPs and thermal plants using coal. Activities on power saving and increasing the capacity of the existing hydroelectrotechnical equipment are considered to be the most effective from the viewpoint of expenses

  11. Department of Nuclear Energy

    International Nuclear Information System (INIS)

    2002-01-01

    Full text: The activities of Department was engaged in the selected topics in nuclear fission reactor science and engineering. Present and future industry competitiveness, economic prosperity and living standards within the world are strongly dependent on maintaining the availability of energy at reasonable prices and with security of supply. Also, protection of man and the environment from the harmful effects of all uses of energy is an important element of the quality of life especially in Europe. It is unrealistic to assume that the technology for renewable (hydro, wind, solar and biomass) available within a 20-30 year perspective could provide the production capacity to replace present use of nuclear power and at the same time substantially reduce the use of fossil fuels, especially when considering that energy demand in industrialized countries can be expected to continue to increase even within a framework of overall energy conservation and continued improvement of efficiency in energy usage. In the area of nuclear fission, we continue support to maintain and develop the competence needed to ensure the safety of existing and future reactors and other nuclear installations. In addition support is given to explore the potential for improving present fission technology from a sustainable development point of view. The focus on advanced modelling of improved reactor and fuel cycle concepts, including supporting experimental research, with a view to improving the utilisation of the inherent energy content of uranium and other nuclear fuels, whilst at the same time reducing the amount of long-lived radioactive waste produced. A common scientific understanding of the frequently used concept of ''reasonable assurance of safety'' for the long-term, post-closure phase of repositories for spent fuel and high-level waste developed in order to ensure reasonably equivalent legal interpretations in environmental impact assessment and licensing procedures. Also, research is

  12. Nuclear energy and process heating

    Energy Technology Data Exchange (ETDEWEB)

    Kozier, K.S

    1999-10-01

    Nuclear energy generated in fission reactors is a versatile commodity that can, in principle, satisfy any and all of mankind's energy needs through direct or indirect means. In addition to its dominant current use for electricity generation and, to a lesser degree, marine propulsion, nuclear energy can and has been used for process heat applications, such as space heating, industrial process heating and seawater desalination. Moreover, a wide variety of reactor designs has been employed to this end in a range of countries. From this spectrum of experience, two design approaches emerge for nuclear process heating (NPH): extracting a portion of the thermal energy from a nuclear power plant (NPP) (i.e., creating a combined heat and power, or CHP, plant) and transporting it to the user, or deploying dedicated nuclear heating plants (NHPs) in generally closer proximity to the thermal load. While the former approach is the basis for much of the current NPH experience, considerable recent interest exists for the latter, typically involving small, innovative reactor plants with enhanced and passive safety features. The high emphasis on inherent nuclear safety characteristics in these reactor designs reflects the need to avoid any requirement for evacuation of the public in the event of an accident, and the desire for sustained operation and investment protection at minimum cost. Since roughly 67% of mankind's primary energy usage is not in the form of electricity, a vast potential market for NPH systems exists, particularly at the low-to-moderate end-use temperatures required for residential space heating and several industrial applications. Although only About 0.5% of global nuclear energy production is presently used for NPH applications, an expanded role in the 21st century seems inevitable, in part, as a measure to reduce greenhouse gas emissions and improve air quality. While the technical aspects of many NPH applications are considered to be well proven, a

  13. Nuclear energy and process heating

    International Nuclear Information System (INIS)

    Kozier, K.S.

    1999-10-01

    Nuclear energy generated in fission reactors is a versatile commodity that can, in principle, satisfy any and all of mankind's energy needs through direct or indirect means. In addition to its dominant current use for electricity generation and, to a lesser degree, marine propulsion, nuclear energy can and has been used for process heat applications, such as space heating, industrial process heating and seawater desalination. Moreover, a wide variety of reactor designs has been employed to this end in a range of countries. From this spectrum of experience, two design approaches emerge for nuclear process heating (NPH): extracting a portion of the thermal energy from a nuclear power plant (NPP) (i.e., creating a combined heat and power, or CHP, plant) and transporting it to the user, or deploying dedicated nuclear heating plants (NHPs) in generally closer proximity to the thermal load. While the former approach is the basis for much of the current NPH experience, considerable recent interest exists for the latter, typically involving small, innovative reactor plants with enhanced and passive safety features. The high emphasis on inherent nuclear safety characteristics in these reactor designs reflects the need to avoid any requirement for evacuation of the public in the event of an accident, and the desire for sustained operation and investment protection at minimum cost. Since roughly 67% of mankind's primary energy usage is not in the form of electricity, a vast potential market for NPH systems exists, particularly at the low-to-moderate end-use temperatures required for residential space heating and several industrial applications. Although only About 0.5% of global nuclear energy production is presently used for NPH applications, an expanded role in the 21st century seems inevitable, in part, as a measure to reduce greenhouse gas emissions and improve air quality. While the technical aspects of many NPH applications are considered to be well proven, a determined

  14. Nuclear energy - basis for hydrogen economy

    International Nuclear Information System (INIS)

    Gyoshev, G.

    2004-01-01

    The development of human civilization in general as well as that of every country in particular is in direct relation to the assurance of a cost effective energy balance encompassing all industrial spheres and everyday activities. Unfortunately, the uncontrolled utilization of Earth's energy resources is already causing irreversible damage to various components of the eco-system of the Earth. Nuclear energy used for electricity and hydrogen production has the biggest technological potential for solving of the main energy outstanding issues of the new century: increasing of energy dependence; global warming. Because of good market position the political basis is assured for fast development of new generation nuclear reactors and fuel cycles which can satisfy vigorously increasing needs of affordable and clean energy. Political conditions are created for adequate participation of nuclear energy in the future global energy mix. They must give chance to the nuclear industry to take adequate part in the new energy generation capacity.(author)

  15. On the contribution of external cost calculations to energy system governance: The case of a potential large-scale nuclear accident

    International Nuclear Information System (INIS)

    Laes, Erik; Meskens, Gaston; Sluijs, Jeroen P. van der

    2011-01-01

    The contribution of nuclear power to a sustainable energy future is a contested issue. This paper presents a critical review of an attempt to objectify this debate through the calculation of the external costs of a potential large-scale nuclear accident in the ExternE project. A careful dissection of the ExternE approach resulted in a list of 30 calculation steps and assumptions, from which the 6 most contentious ones were selected through a stakeholder internet survey. The policy robustness and relevance of these key assumptions were then assessed in a workshop using the concept of a 'pedigree of knowledge'. Overall, the workshop outcomes revealed the stakeholder and expert panel's scepticism about the assumptions made: generally these were considered not very plausible, subjected to disagreement, and to a large extent inspired by contextual factors. Such criticism indicates a limited validity and useability of the calculated nuclear accident externality as a trustworthy sustainability indicator. Furthermore, it is our contention that the ExternE project could benefit greatly - in terms of gaining public trust - from employing highly visible procedures of extended peer review such as the pedigree assessment applied to our specific case of the external costs of a potential large-scale nuclear accident. - Highlights: → Six most contentious assumptions were selected through a stakeholder internet survey. → Policy robustness of these assumptions was assessed in a pedigree assessment workshop. → Assumptions were considered implausible, controversial, and inspired by contextual factors. → This indicates a limited validity and useability as a trustworthy sustainability indicator.

  16. New nuclear projects in the world. Sustainable Nuclear Energy

    International Nuclear Information System (INIS)

    Leon, P. T.

    2011-01-01

    Nuclear power has experienced a major boom in the last few years, primarily because it is a non-CO 2 emitting energy source, it can be produced at competitive costs and it can boost a country's security of supply. there are still two issues to be addressed in relation to the currently used technologies: the degree to which the energy content of nuclear fuel is used, and wastes. A solution to both these aspects would ut nuclear power in the category of sustainable energy. The article provides details on current nuclear plans in the wold, the impact of the Fukushima accident on different countries nuclear plans and the European initiatives for sustainable nuclear energy development. (Author)

  17. Nuclear energy and radiation

    International Nuclear Information System (INIS)

    Myers, D.K.; Johnson, J.R.

    1980-01-01

    Both the light water reactor and the Canadian heavy water reactor systems produce electricity cheaply and efficiently. They produce some fissionable byproducts, which can be recycled to extend energy sources many-fold. Besides the production of electrical power, the nuclear industry produces various radioistopes used for treatment of cancer, in diagnostic procedures in nuclear medicine, in ionization smoke detectors, and as radioactive tracers with various technological applications including the study of the mechanisms of life. The increment in environmental radiation levels resulting from operation of nuclear power reactors represents a very small fraction of the radiation levels to which we are all exposed from natural sources, and of the average radiation exposures resulting from diagnostic procedures in the healing arts. The total health hazard of the complete nuclear power cycle is generally agreed to be smaller than the hazards associated with the generation of an equal amount of electricity from most other currently available sources of energy. The hazards from energy production in terms of shortened life expectancy are much smaller in all cases than the resulting increase in health and life expectancy. (auth)

  18. Non-nuclear energies

    International Nuclear Information System (INIS)

    Nifenecker, H.

    2007-01-01

    The different meanings of the word 'energy', as understood by economists, are reviewed and explained. Present rates of consumption of fossil and nuclear fuels are given as well as corresponding reserves and resources. The time left before exhaustion of these reserves is calculated for different energy consumption scenarios. On finds that coal and nuclear only allow to reach the end of this century. Without specific dispositions, the predicted massive use of coal is not compatible with any admissible value of global heating. Thus, we discuss the clean coal techniques, including carbon dioxide capture and storage. One proceeds with the discussion of availability and feasibility of renewable energies, with special attention to electricity production. One distinguishes controllable renewable energies from those which are intermittent. Among the first we find hydroelectricity, biomass, and geothermal and among the second, wind and solar. At world level, hydroelectricity will, most probably, remain the main renewable contributor to electricity production. Photovoltaic is extremely promising for providing villages remote deprived from access to a centralized network. Biomass should be an important source of bio-fuels. Geothermal energy should be an interesting source of low temperature heat. Development of wind energy will be inhibited by the lack of cheap and massive electricity storage; its contribution should not exceed 10% of electricity production. Its present development is totally dependent upon massive public support. A large part of this paper follows chapters of the monograph 'L'energie de demain: technique, environnement, economie', EDP Sciences, 2005. (author)

  19. Nuclear Energy: Pros and Cons

    International Nuclear Information System (INIS)

    Valentukevicius, V.

    1999-01-01

    Early this year the Government of the Republic of Lithuania has basically approved and submitted to the Parliament (Seimas) for their approval the new draft of the National Energy Strategy. It still envisages two scenarios for the Ignalina Nuclear Power Plant. In accordance with one of them, the nuclear plant is to be shut down fairly soon. The greatest advantage of any commercial nuclear plant is that the share of fuel in the production cost is low. That is why efforts are being made to operate nuclear power plants to their full capacity all over the world. At the meantime a system of legal regulation and organisational management has been created and is functioning in Lithuania; Lithuania has joined the key international agreements that regulate the use of nuclear energy; a lot has been done to upgrade safety and reliability of the Ignalina NPP. Lithuania is going to stick to the policy of openness and co-operation with international organisations concerned, at the same time defends the interests of country's population

  20. Nuclear power company activity based costing management analysis

    International Nuclear Information System (INIS)

    Xu Dan

    2012-01-01

    With Nuclear Energy Industry development, Nuclear Power Company has the continual promoting stress of inner management to the sustainable marketing operation development. In view of this, it is very imminence that Nuclear Power Company should promote the cost management levels and built the nuclear safety based lower cost competitive advantage. Activity based costing management (ABCM) transfer the cost management emphases from the 'product' to the 'activity' using the value chain analysis methods, cost driver analysis methods and so on. According to the analysis of the detail activities and the value chains, cancel the unnecessary activity, low down the resource consuming of the necessary activity, and manage the cost from the source, achieve the purpose of reducing cost, boosting efficiency and realizing the management value. It gets the conclusion from the detail analysis with the nuclear power company procedure and activity, and also with the selection to 'pieces analysis' of the important cost related project in the nuclear power company. The conclusion is that the activities of the nuclear power company has the obviously performance. It can use the management of ABC method. And with the management of the procedure and activity, it is helpful to realize the nuclear safety based low cost competitive advantage in the nuclear power company. (author)

  1. Nuclear generation cost and nuclear research development fund

    International Nuclear Information System (INIS)

    Kim, S. S.; Song, G. D.

    2000-01-01

    The main objective of this study is to analyze the effects of nuclear R and D fund to nuclear generation cost and to assess the adaptability of fund size through the comparison with the nuclear research fund in Japan. It was estimated that nuclear R and D fund increased the average annual unit cost of nuclear power generation by 1.14 won/kWh. When the size of nuclear R and D fund is compared with that in Japan, this study suggests that the current nuclear R and D fund should be largely increased taking into consideration the ratio of R and D fund to nuclear generation

  2. Hydrogen energy based on nuclear energy

    International Nuclear Information System (INIS)

    2002-06-01

    A concept to produce hydrogen of an energy carrier using nuclear energy was proposed since 1970s, and a number of process based on thermochemical method has been investigated after petroleum shock. As this method is used high temperature based on nuclear reactors, these researches are mainly carried out as a part of application of high temperature reactors, which has been carried out at an aim of the high temperature reactor application in the Japan Atomic Energy Research Institute. On October, 2000, the 'First International Conference for Information Exchange on Hydrogen Production based on Nuclear Energy' was held by auspice of OECD/NEA, where hydrogen energy at energy view in the 21st Century, technology on hydrogen production using nuclear energy, and so on, were published. This commentary was summarized surveys and researches on hydrogen production using nuclear energy carried out by the Nuclear Hydrogen Research Group established on January, 2001 for one year. They contains, views on energy and hydrogen/nuclear energy, hydrogen production using nuclear energy and already finished researches, methods of hydrogen production using nuclear energy and their present conditions, concepts on production plants of nuclear hydrogen, resources on nuclear hydrogen production and effect on global environment, requests from market and acceptability of society, and its future process. (G.K.)

  3. Nuclear energy, the climate and nuclear disarmament

    International Nuclear Information System (INIS)

    Knapp, V.

    1998-01-01

    The main concern of Pugwash, with very good reason, is nuclear disarmament, but a negative attitude towards nuclear energy is not only futile, but counterproductive as it misses opportunities to appropriately influence its development. Since nuclear energy cannot be abandoned for ecological (decrease in greenhouse gases emission) and economic reasons as a long term energy source, then efforts should be devoted to make it safe from proliferation, which is possible from scientific and technological point of view

  4. Nuclear energy and nuclear weapons proliferation

    International Nuclear Information System (INIS)

    1989-01-01

    A summary of the report dispatched in the middle of 1978 by the Atlantic Council of United States, organized by North American citizens, is presented. The report considers the relation between the production of nucleoelectric energy and the capacity of proliferation of nuclear weapons. The factors which affect the grade of proliferation risk represented by the use of nuclear energy in the world comparing this risk with the proliferation risks independently of nuclear energy, are examined. (M.C.K.) [pt

  5. Public acceptance of nuclear energy

    International Nuclear Information System (INIS)

    Reis, J.S.B.

    1984-01-01

    Man, being unacquainted with the advantages of Nuclear Energy associates it with the manufacture of weaponry. However, the benefits of Nuclear Energy is received daily. In Brazil the public has not taken an anti-nuclear position; it is recognized that the Nuclear Plan exists exclusively for peaceful purposes and the authorities keep the community well informed. The Comision Nacional de Energia Nuclear along with the Instituto de Radioproteccion y Dosimetria, Instituto de Ingenieria Nuclear and the Instituto de Investigaciones Energeticas y Nucleares has developed in 27 years of existence, a gradual, accute and effective long term programme for the formation of potentially receptive opinion of Nuclear Energy. (Author)

  6. Nuclear Energy Has To Communicate

    Energy Technology Data Exchange (ETDEWEB)

    Bararu, Corina [Nuclearelectrica, 65 Polona St., Bucharest (Romania)

    2008-07-01

    The silence has been kept too long. Nuclear energy has to implement some strong communication strategies in order to firstly attract the most valuable employees, and secondly to develop on the long term. The paper presents arguments and means for the nuclear energy companies to communicate on the inside and the outside of their organizations. Firstly, the internal communication of a nuclear power plant organization is as important as completing it's object of activity, it is a basic element for a strong image of the company and of the industry on the outside. If (executive) employees acknowledge the importance of the company and industry they work for, surely this message will be supported by external parties as well. Employees do not simply work in an office like theirs, but for a nuclear plant and they should become the first exponents of the industry, with respect to the theory that every employee is a marketer of their business. In order to accomplish this, a strong organization has to be built and healthy work environment has to be put into place. The most time and cost efficient methods, in order to attain high group adherence of the employees are group-ware applications, developed on an intranet platform, inside the company. Another means of motivation of the present and future employees are interactive exchange programs between companies from different countries. An issue that stands in the way of opening the way to communicate with the public is the degree of technicality implied by the energy industry, in particular the nuclear sector. Secondly, the external communication of such a company may solve - on the long term - the current personnel crisis in the Nuclear Energy sector, if targeted toward this direction. An external communication strategy would raise the level of public acceptance regarding the nuclear energy. One of the means of putting it into practice would have to be: internships for students, in order to allow young people to test being a

  7. Nuclear Energy Has To Communicate

    International Nuclear Information System (INIS)

    Bararu, Corina

    2008-01-01

    The silence has been kept too long. Nuclear energy has to implement some strong communication strategies in order to firstly attract the most valuable employees, and secondly to develop on the long term. The paper presents arguments and means for the nuclear energy companies to communicate on the inside and the outside of their organizations. Firstly, the internal communication of a nuclear power plant organization is as important as completing it's object of activity, it is a basic element for a strong image of the company and of the industry on the outside. If (executive) employees acknowledge the importance of the company and industry they work for, surely this message will be supported by external parties as well. Employees do not simply work in an office like theirs, but for a nuclear plant and they should become the first exponents of the industry, with respect to the theory that every employee is a marketer of their business. In order to accomplish this, a strong organization has to be built and healthy work environment has to be put into place. The most time and cost efficient methods, in order to attain high group adherence of the employees are group-ware applications, developed on an intranet platform, inside the company. Another means of motivation of the present and future employees are interactive exchange programs between companies from different countries. An issue that stands in the way of opening the way to communicate with the public is the degree of technicality implied by the energy industry, in particular the nuclear sector. Secondly, the external communication of such a company may solve - on the long term - the current personnel crisis in the Nuclear Energy sector, if targeted toward this direction. An external communication strategy would raise the level of public acceptance regarding the nuclear energy. One of the means of putting it into practice would have to be: internships for students, in order to allow young people to test being a

  8. Nuclear Energy Has To Communicate

    Energy Technology Data Exchange (ETDEWEB)

    Bararu, Corina [Nuclearelectrica, 65 Polona St., Bucharest (Romania)

    2008-07-01

    The silence has been kept too long. Nuclear energy has to implement some strong communication strategies in order to firstly attract the most valuable employees, and secondly to develop on the long term. The paper presents arguments and means for the nuclear energy companies to communicate on the inside and the outside of their organizations. Firstly, the internal communication of a nuclear power plant organization is as important as completing it's object of activity, it is a basic element for a strong image of the company and of the industry on the outside. If (executive) employees acknowledge the importance of the company and industry they work for, surely this message will be supported by external parties as well. Employees do not simply work in an office like theirs, but for a nuclear plant and they should become the first exponents of the industry, with respect to the theory that every employee is a marketer of their business. In order to accomplish this, a strong organization has to be built and healthy work environment has to be put into place. The most time and cost efficient methods, in order to attain high group adherence of the employees are group-ware applications, developed on an intranet platform, inside the company. Another means of motivation of the present and future employees are interactive exchange programs between companies from different countries. An issue that stands in the way of opening the way to communicate with the public is the degree of technicality implied by the energy industry, in particular the nuclear sector. Secondly, the external communication of such a company may solve - on the long term - the current personnel crisis in the Nuclear Energy sector, if targeted toward this direction. An external communication strategy would raise the level of public acceptance regarding the nuclear energy. One of the means of putting it into practice would have to be: internships for students, in order to allow young people to test being

  9. Non-nuclear energies

    International Nuclear Information System (INIS)

    Nifenecker, Herve

    2006-01-01

    The different meanings of the word 'energy', as understood by economists, are reviewed and explained. Present rates of consumption of fossil and nuclear fuels are given as well as corresponding reserves and resources. The time left before exhaustion of these reserves is calculated for different energy consumption scenarios. On finds that coal and nuclear only allow to reach the end of this century. Without specific dispositions, the predicted massive use of coal is not compatible with any admissible value of global heating. Thus, we discuss the clean coal techniques, including carbon dioxide capture and storage. On proceeds with the discussion of availability and feasibility of renewable energies, with special attention to electricity production. One distinguishes controllable renewable energies from those which are intermittent. Among the first we find hydroelectricity, biomass, and geothermal and among the second, wind and solar. At world level, hydroelectricity will, most probably, remain the main renewable contributor to electricity production. Photovoltaic is extremely promising for providing villages remote deprived from access to a centralized network. Biomass should be an important source of biofuels. Geothermal energy should be an interesting source of low temperature heat. Development of wind energy will be inhibited by the lack of cheap and massive electricity storage; its contribution should not exceed 10% of electricity production. Its present development is totally dependent upon massive public support. (author)

  10. Nuclear energy - option for the future. Proceedings

    International Nuclear Information System (INIS)

    1996-01-01

    The goal of this conference was to analyse the future national and international problems arising with energy supplies with regard to the large mass flows and CO 2 flows involved in the use of nuclear energy. The following topics are dealt with: - nuclear energy, world-wide energy management and developments in Europe and Asia - disposal and ultimate waste disposal, plutonium management, an assessment of the Chernobyl accident 10 years on - new reactor developments in the energy mix - the costs arising with nuclear energy in the energy mix. In view of the demand made by climate researchers, to reduce CO 2 , and the additional construction work planned in the eastern and Asian areas, it will remain necessary for the Federal Republic of Germany,too, to maintain the know-how and technology for nuclear energy generation. (orig./DG)

  11. A century of nuclear energy

    International Nuclear Information System (INIS)

    Hug, M.

    2009-01-01

    The author proposes a history of the French nuclear industry and nuclear energy since the Nobel prizes of 1903 and 1911. He describes and comments the context of the energy production sector before the development of the nuclear energy, the development of the institutional context, the successive and different nuclear technologies, the main characteristics of the French program at its beginning, the relationship between the nuclear energy and the public, the main accidents and lessons learned from them, the perspectives of evolution of nuclear energy

  12. The Brazilian Nuclear Energy Program

    International Nuclear Information System (INIS)

    Carvalho, H.G. de

    1980-01-01

    A survey is initially of the international-and national situation regarding energetic resources. The Brazilian Nuclear Energy Policy and the Brazilian Nuclear Program are dealt with, as well as the Nuclear Cooperation agreement signed with the Federal Republic of Germany. The situation of Brazil regarding Uranium and the main activities of the Brazilian Nuclear Energy Commission are also discussed [pt

  13. Nuclear fuel cycle cost and cost calculation

    International Nuclear Information System (INIS)

    Schmiedel, P.; Schricker, W.

    1975-01-01

    Four different methods of calculating the cost of the fuel cycle are explained, starting from the individual cost components with their specific input data. The results (for LWRs) are presented in tabular form and in the form of diagrams. (RB) [de

  14. Energy: nuclear energy; Energies: l'energie nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Lung, M. [Societe Generale pour les Techniques Nouvelles (SGN), 78 - Saint-Quentin-en-Yvelines (France)

    2000-11-01

    Convinced that the nuclear energy will be the cleaner, safer, more economical and more respectful of the environment energy of the future, the author preconizes to study the way it can be implemented, to continue to improve its production, to understand its virtues and to better inform the public. He develops this opinion in the presentation of the principal characteristics of the nuclear energy: technology, radioactive wastes, radiation protection, the plutonium, the nuclear accidents, the proliferation risks, the economics and nuclear energy and competitiveness, development and sustainability. (A.L.B.)

  15. An evaluation of the 'phasing out nuclear' cost in France

    International Nuclear Information System (INIS)

    2012-01-01

    This document proposes a synthesis of an assessment of additional investments which would be needed when phasing out nuclear, as well as a study of impacts in terms of increase of electricity production cost, energy transmission and energy bill. It also addresses questions raised by a massive use of renewable energies. Two scenarios are compared to assess the cost of replacement of the nuclear fleet, at constant consumption: keeping a high level of nuclear energy with the development of photovoltaic and wind energy, or phasing out nuclear with a carbon constraint (progressive closing down of nuclear reactors by 2025). The study is based on an economic modelling of the electric system according to some principles and hypotheses which are presented in appendix

  16. Nuclear power costs in the UK

    Energy Technology Data Exchange (ETDEWEB)

    Sweet, C [Polytechnic of the South Bank, London (UK)

    1978-06-01

    An attempt is made to assess the available evidence on nuclear power costs, to evaluate the adequacy of published statistics, and to determine where the balance of advantage lies. The case rests on four factors - the load factor, calculations of fuel and capital costs, research and development costs, and most importantly, whether there is net benefit over costs. It is felt that if the flow of information concerning the difficult and confusing position in which the nuclear power industry finds itself could be increased then the quality of research in the field of costing nuclear programmes and evaluating their social overhead costs could be improved.

  17. Nuclear energy and insurance

    International Nuclear Information System (INIS)

    Dow, J.C.

    1989-01-01

    It was the risk of contamination of ships from the Pacific atmospheric atomic bomb tests in the 1940's that seems first to have set insurers thinking that a limited amount of cover would be a practical possibility if not a commercially-attractive proposition. One Chapter of this book traces the early, hesitant steps towards the evolution of ''nuclear insurance'', as it is usually called; a term of convenience rather than exactitude because it seems to suggest an entirely new branch of insurance with a status of its own like that of Marine, Life or Motor insurance. Insurance in the field of nuclear energy is more correctly regarded as the application of the usual, well-established forms of cover to unusual kinds of industrial plant, materials and liabilities, characterised by the peculiar dangers of radioactivity which have no parallel among the common hazards of industry and commerce. It had, and still has, the feature that individual insurance underwriters are none too keen to look upon nuclear risks as a potential source of good business and profit. Only by joining together in Syndicates or Pools have the members of the national insurance markets been able to make proper provision for nuclear risks; only by close international collaboration among the national Pools have the insurers of the world been able to assemble adequate capacity - though still, even after thirty years, not sufficient to provide complete coverage for a large nuclear installation. (author)

  18. Glossary of nuclear energy

    International Nuclear Information System (INIS)

    1990-01-01

    TNC 90 focuses on nuclear energy technology. Some more basic or less central terms which were included in the previous glossary, TNC 55, have not been included in this version. About 1200 definitions in swedish included together with translations to english, german and french. The terms have been listed in alphabetical order. To make it easier to look up a certain term or terms that stand for related concepts the terms have been systematically arranged in a special index. (L.E.)

  19. Finnish energy outlook - role of nuclear energy

    International Nuclear Information System (INIS)

    Santaholma, J.

    2004-01-01

    New nuclear power partly covers additional electricity demand and replaces retiring power plants in coming decades after 2010. Nuclear energy secures stable, economical and predictable electricity price as well as operation environment for the electricity intensive industry for coming decades. Nuclear energy also reduces the dependence on electricity import of Finland. Nuclear energy partly enables, together with renewable, fulfilment of Finland's Kyoto commitments. Solutions for nuclear waste management are a condition sine qua non for sound nuclear programmes. Funding has been arranged. All this is carried out in Finland in a transparent way and in accordance with any democratic requirements. (author)

  20. THE COSTS OF ENERGY SUPPLY SECURITY

    Energy Technology Data Exchange (ETDEWEB)

    Rogner, H.H.; Langlois, L.M.; McDonald, A.; Weisser, D.; Howells, M.

    2007-07-01

    In general, increasing a country's energy supply security does not come for free. It costs money to build up a strategic reserve, to increase supply diversity or even to accelerate energy efficiency improvements. Nor are all investments in increasing energy supply security cost effective, even if the shocks they are designed to insure against can be predicted with 100% accuracy. The first half of the paper surveys different definitions and strategies associated with the concept of energy supply security, and compares current initiatives to establish an 'assured supply of nuclear fuel' to the International Energy Agency's (IEA's) system of strategic national oil reserves. The second half of the paper presents results from several case studies of the costs and effectiveness of selected energy supply security policies. One case study examines alternative strategies for Lithuania following the scheduled closure of the Ignalina-2 nuclear reactor in 2009. The second case study examines, for countries with different energy resources and demand structures, the effectiveness of a policy to increase supply diversity by expanding renewable energy supplies. (auth)

  1. Nuclear energy achievements and prospects

    International Nuclear Information System (INIS)

    Lewiner, Colette

    1992-01-01

    Within half a century nuclear energy achieved very successful results. Only for European Community, nuclear energy represents 30% in electricity generation. At this stage, one state that the nuclear energy winning cards are competitiveness and Gentleness to the environment. Those winning cards will still be master cards for the 21st century, provided nuclear energy handles rigorously: Safety in concept and operation of power plants; radioactive waste management, and communication

  2. Dictionary of nuclear energy termination

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1983-04-15

    This book lists termination of nuclear energy such as abbreviation, symbol, unit of nuclear energy, radiological unit, the symbol for element, isotope chart and the periodic table. This book contains about 5500 words involving to nuclear energy with index in Korean and English. It arranges alphabetically. So, with this book, it is easy and fast to find out the glossary, unit and symbol on nuclear energy.

  3. Dictionary of nuclear energy termination

    International Nuclear Information System (INIS)

    1983-04-01

    This book lists termination of nuclear energy such as abbreviation, symbol, unit of nuclear energy, radiological unit, the symbol for element, isotope chart and the periodic table. This book contains about 5500 words involving to nuclear energy with index in Korean and English. It arranges alphabetically. So, with this book, it is easy and fast to find out the glossary, unit and symbol on nuclear energy.

  4. Costs of construction, operation and maintenance of nuclear power plants - determinant factors

    International Nuclear Information System (INIS)

    Silva, R.A. da

    1981-01-01

    A study about the construction costs of the Angra-1 nuclear power plant, including direct costs, equipment costs, installation and indirect costs such as: engineering, job-training and administration is presented. The operation and maintenance costs of the Angra-1 nuclear power plant and costs of energy generation are still studied. (E.G.) [pt

  5. The economics of nuclear energy

    International Nuclear Information System (INIS)

    Wilmer, P.

    2004-01-01

    In common with many of the issues surrounding nuclear energy, there is some truth in the popular claim that nuclear energy is 'not economic', but this is far from being a universal truth. This paper puts forward the view that, overall, nuclear energy can be a competitive source of electricity and a realistic economic option for the future. (author)

  6. Developing macroeconomic energy cost indicators

    International Nuclear Information System (INIS)

    Oberndorfer, Ulrich

    2012-01-01

    Indicators are more and more drawn on for policy making and assessment. This is also true for energy policy. However, while numerous different energy price figures are available, subordinate energy cost indicators are lacking. This paper lays out a general concept for such indicator sets and presents a flexible framework for representative and consistent energy cost indicators with an underlying weighting principle based on consumption shares. Their application would provide interesting new insights into the relationship between energy cost burdens of different sectors and countries. It would allow for more rigorous analysis in the field of energy economics and policy, particularly with regard to market monitoring and impact assessment as well as ex-post-policy analysis.

  7. Preliminary nuclear decommissioning cost study

    International Nuclear Information System (INIS)

    Sissingh, R.A.P.

    1981-04-01

    The decommissioning of a nuclear power plant may involve one or more of three possible options: storage with surveillance (SWS), restricted site release (RSR), and unrestricted site use(USU). This preliminary study concentrates on the logistical, technical and cost aspects of decommissioning a multi-unit CANDU generating station using Pickering GS as the reference design. The procedure chosen for evaluation is: i) removal of the fuel and heavy water followed by decontamination prior to placing the station in SWS for thiry years; ii) complete dismantlement to achieve a USU state. The combination of SWS and USU with an interim period of surveillance allows for radioactive decay and hence less occupational exposure in achieving USU. The study excludes the conventional side of the station, assumes waste disposal repositories are available 1600 km away from the station, and uses only presently available technologies. The dismantlement of all systems except the reactor core can be accomplished using Ontario Hydro's current operating, maintenance and construction procedures. The total decommissioning period is spread out over approximately 40 years, with major activities concentrated in the first and last five years. The estimated dose would be approximately 1800 rem. Overall Pickering GS A costs would be $162,000,000 (1980 Canadian dollars)

  8. Nuclear energy prospects to 2000

    International Nuclear Information System (INIS)

    1982-01-01

    This report describes the potential and trends of electricity use in OECD-countries as the main parameter of nuclear power development, including oil displacement and future generation mix, gives a most recent assessment of nuclear power growth to the year 2000, deals with supply and demand considerations covering the whole fuel cycle, assesses the impact of the nuclear contribution on the overall energy situation according to three energy scenarios and the consequences of a possible nuclear shortfall, and finally reviews other factors influencing nuclear energy growth such as security of supply, economics of nuclear power production as wells as public and utility confidence in nuclear power

  9. Impact of cost escalation on nuclear plant financing

    International Nuclear Information System (INIS)

    Sherman, R.J.

    1979-01-01

    The extreme degree of plant cost increases in the recent years results from a combination of ten years of inflation in the overall economy, the adoption of more stringent statutory and regulatory requirements, and delays resulting from both regulation and intervention. Since different energy forms are competitive, cost and cost changes associated with any form have to be evaluated as - ''compared to what.'' Costs and changes in costs of nuclear and coal fired generation in the United States are reviewed. Reference to specific cost estimates of nuclear and coal plants of equivalent capacity enables separation of the cost effects of the three factors inflation, regulation and delay. In this analysis per kilowatt costs of two 1200 MW nuclear units are compared to those of three 800 MW bituminous coal units. At last various methods to finance new facilities are discussed. (author)

  10. Economic Analysis of Nuclear Energy

    International Nuclear Information System (INIS)

    Lee, Man Ki; Moon, K. H.; Kim, S. S.; Lim, C. Y.; Oh, K. B.

    2006-12-01

    It has been well recognized that securing economic viabilities along with technologies are very important elements in the successful implementation of nuclear R and D projects. The objective of the Project is to help nuclear energy to be utilized in an efficient way by analyzing major issues related with nuclear economics. The study covers following subjects: the role of nuclear in the future electric supply system, economic analysis of nuclear R and D project, contribution to the regional economy from nuclear power. In addition, the study introduces the international cooperation in the methodological area of efficient use of nuclear energy by surveying the international activities related with nuclear economics

  11. Economic Analysis of Nuclear Energy

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Man Ki; Moon, K. H.; Kim, S. S.; Lim, C. Y.; Oh, K. B

    2006-12-15

    It has been well recognized that securing economic viabilities along with technologies are very important elements in the successful implementation of nuclear R and D projects. The objective of the Project is to help nuclear energy to be utilized in an efficient way by analyzing major issues related with nuclear economics. The study covers following subjects: the role of nuclear in the future electric supply system, economic analysis of nuclear R and D project, contribution to the regional economy from nuclear power. In addition, the study introduces the international cooperation in the methodological area of efficient use of nuclear energy by surveying the international activities related with nuclear economics.

  12. Nuclear energy and the nuclear industry

    International Nuclear Information System (INIS)

    Chester, K.

    1982-01-01

    In order to make a real contribution to the nuclear energy debate (is nuclear energy the limitless solution to man's energy problems or the path to man's destruction) people must be aware of the facts. The Science Reference Library (SRL) has a collection of the primary sources of information on nuclear energy - especially journals. This guideline aims to draw attention to the up-to-date literature on nuclear energy and its technology, freely available for consultation in the main Holborn reading room. After explanations of where to look for particular types of information and the SRL classification, the booklet gives lists and brief notes on the sources held. These are abstracting and indexing periodicals and periodicals. Reports, conference proceedings, patents, bibliographies, directories, year-books and buyer's guides are covered very briefly but not listed. Nuclear reactor data and organisations are also listed with brief details of each. (U.K.)

  13. Listen, wind energy costs nothing

    International Nuclear Information System (INIS)

    Poizat, F.

    2008-09-01

    The author discusses the affirmation of the ADEME and the Environmental and sustainable development Ministry: the french wind park will costs in 2008 0,5 euro year for each household. He criticizes strongly this calculi, bringing many data on energy real cost today and in the next 10 years. Many references are provided. (A.L.B.)

  14. The new face of nuclear energy

    Energy Technology Data Exchange (ETDEWEB)

    Forbes, Alex (comp.)

    2014-12-15

    The United Arab Emirates will be the first of the Gulf Co-operation Council nations to develop nuclear power - and only the second in the Middle East after Iran. In this exclusive interview, the CEO of the Emirates Nuclear Energy Corporation, Mohamed Al Hammadi, explains why the UAE has chosen to develop nuclear energy, why he is confident the reactors will come on stream on time and within budget, and why the nation sees itself as a model of how nuclear power can be developed cost-effectively and safely.

  15. Institute for Nuclear Research and Nuclear Energy and Nuclear Science

    International Nuclear Information System (INIS)

    Stamenov, J.

    2004-01-01

    The Institute for Nuclear Research and Nuclear Energy (INRNE) of the Bulgarian Academy of Sciences is the leading Bulgarian Institute for scientific investigations and applications of nuclear science. The main Institute's activities in the field of elementary particles and nuclear physics, high energy physics and nuclear energy, radiochemistry, radioecology, radioactive wastes treatment, monitoring of the environment, nuclear instruments development ect. are briefly described. Several examples for: environmental radiation monitoring; monitoring of the radioactivity and heavy metals in aerosols, 99m Tc clinical use, Boron Neutron Capture Therapy application of IRT-2000 Research Reactor, neutron fluence for reactor vessel embrittlement, NPP safety analysis, nuclear fuel modelling are also presented

  16. Cost savings from nuclear regulatory reform: An econometric model

    International Nuclear Information System (INIS)

    Canterbery, E.R.; Johnson, B.; Reading, D.

    1996-01-01

    The nuclear-generated power touted in the 1950s as someday being open-quotes too cheap to meterclose quotes got dismissed in the 1980s as incapable of being both safe and cost effective. Today, less than 20 percent of American's electricity is nuclear-generated, no new plants are planned or on order, and some of the earliest units are scheduled for decommissioning within the next decade. Even so, interest in nuclear power has been revived by increasing energy demands, concerns about global warming, and the uncertainty surrounding oil resources in the Persian Gulf. As a long-term alternative to fossil fuels, atomic energy offers the important advantages of clean air and domestic availability of fuel. But these advantages will count for little unless and until the costs of nuclear power can be seen as reasonable. The authors premise is that the relevant costs are those of providing safe and environmentally clean electric energy. To the extent that increased costs have resulted from increasingly stringent regulations, they reflect the internalization of external costs. Indeed, the external costs of nuclear power (particularly safety and environmental protection) have been internalized to a greater degree than with most alternative fuel sources used by electric utilities. Nuclear construction costs are properly compared with those of alternative sources only after the latter are adjusted for environmental damage and endangerment, including, as examples, the costs of oil spills, of building double-hulled tankers, and of building off-shore offloading facilities. A shift to nuclear sources could reduce these costs whereas it would increase disposal costs for radioactive materials. The authors contend that a better understanding of nuclear plant construction costs is pivotal to a balanced evaluation of the merits of uranium relative to other fuel choices. 12 refs., 2 figs., 5 tabs

  17. Nuclear energy and social impact

    International Nuclear Information System (INIS)

    Carpintero-Santamarsia, N.

    2010-01-01

    Economic development and population increase are boosting a new process of energy demand all around the world which implies also a protection of the environment and, consequently, the reduction of emissions of CO 2 , a challenge that has to be solved. Fossil fuels represent the cheapest costs in capital and have as common features that their exploitation is based on largely known technologies, having developed a big experience in construction, operation and maintenance. However they are big environment polluters. Nuclear energy fulfils three of the main objectives that should be pursued for a steady development: 1. It does not emit Greenhouse gases. 2. It is the cheapest produced energy. 3. It guarantees a security in its supply due to the fact, among others, that it is not conditioned by external factors. However, as any other energy source, nuclear power has its own drawbacks. Some are real and some are fictitious. For this reason it becomes necessary to improve the social image of this source of energy, so as to counteract the negative consequences of the antinuclear discourse, promoted late in the seventies that has permanently undermined public acceptance

  18. Energy, electricity and nuclear power

    International Nuclear Information System (INIS)

    Reuss, P.; Naudet, G.

    2008-01-01

    After an introduction recalling what energy is, the first part of this book presents the present day energy production and consumption and details more particularly the electricity 'vector' which is an almost perfect form of energy despite the fact that it is not a primary energy source: it must be generated from another energy source and no large scale storage of this energy is possible. The second part of the book is devoted to nuclear energy principles and to the related technologies. Content: 1 - What does energy mean?: the occurrence of the energy concept, the classical notion of energy, energy notion in modern physics, energy transformations, energy conservation, irreversibility of energy transformations, data and units used in the energy domain; 2 - energy production and consumption: energy systems, energy counting, reserves and potentialities of energy resources, production of primary energies, transport and storage of primary energies, energy consumption, energy saving, energy markets and prices, energy indicators; 3 - electric power: specificity of electricity and the electric system, power networks, power generation, electricity storage, power consumption and demand, power generation economics, electricity prices and market; 4 - physical principles of nuclear energy: nuclei structure and binding energy, radioactivity and nuclear reactions, nuclear reactions used in energy generation, basics of fission reactors physics; 5 - nuclear techniques: historical overview, main reactor types used today, perspectives; 6 - fuel cycle: general considerations, uranium mining, conversion, enrichment, fuel fabrication, back-end of the cycle, plutonium recycle in water cooled reactors; 7 - health and environmental aspects of nuclear energy: effects on ionizing radiations, basics of radiation protection, environmental impacts of nuclear energy, the nuclear wastes problem, specific risks; 8 - conclusion; 9 - appendixes (units, physics constants etc..)

  19. Symposium on Nuclear Energy. Proceedings

    International Nuclear Information System (INIS)

    1981-01-01

    The energy problem poses a big challenge to a developing country like the Philippines. The development of renewable energy sources is not enough. Aware then of the limitations of these energy sources, in spite of arguments against nuclear energy we have no other recourse but to go nuclear. This symposium emphasizes the importance of energy development to attain the country's progress and discusses the pros and economics of nuclear power. (RTD)

  20. Present trends in nuclear energy development

    International Nuclear Information System (INIS)

    Rotaru, Ioan

    2006-01-01

    The paper presents the current trends of nuclear energy in Europe, the issue of radioactive waste management, the modern technical solutions for building new nuclear power plants and, also, the nuclear power long term prospects. The following trends and methods of reducing costs are addressed: - upgrading the availability of nuclear power units; since 1990 till now in Europe the availability factor has risen from 74 % to 84%; - extending the operation life of nuclear power plants from 30 - 40 years to 60 years; - stable reduction of the duration of annual planned outages necessary for maintenance and nuclear fuel re-loading; it is noteworthy the performance of Unit 2 Olkiluoto NPP, Finland, that was shutdown for annual outage and fuel re-loading for a 7 days only; - stable cuts of nuclear fuel cost by using advanced nuclear fuel and by increasing the fuel burnup; over the last years, nuclear fuel cost share in the operation costs has constantly decreased to values of about 0.5 USD cent/KWh e; - increase of the rated capacity of the existing in Europe nuclear power units, through upgrading programs that contribute to enhancing their efficiency. In the year 2002 Generation IV International Forum (GIF) finalized the technological strategy in the field, identifying the most promising nuclear power systems for which the research will continue. This strategy also identifies the main objectives that must by pursued within the research-development programs out of which one mentions the following: - identifying sustainable solution for generating electricity; - minimizing the radioactive waste and its management; - optimization of operation costs; - reducing the financial risk comparable to other energy solutions; - excellence in nuclear safety and reliability; - increasing resistance to proliferation; - ruling out the emergency solutions. Finally, the paper mentions the international engagement, representing a new approach in nuclear power, namely the transition to the use

  1. Cost estimating for large nuclear projects

    International Nuclear Information System (INIS)

    Duggal, A.; Hunt, M.

    2004-01-01

    In today's market, the generation of electricity is a very competitive business, which is constantly under the watchful eye of the media and public. Nuclear power faces a lot of competition from other sources such as hydro, coal and gas. Controlling costs, monitoring costs, feedback, industry knowledge and up to date cost estimating tools are essential for a nuclear company to compete on a long term basis. This paper reviews the terminology and estimating principles used for the construction of new nuclear plants, lifetime operating costs, and the costs associated with refurbishment work. (author)

  2. Nuclear energy supports sustainable development

    International Nuclear Information System (INIS)

    Koprda, V.

    2005-01-01

    The article is aimed at acceptability, compatibility and sustainability of nuclear energy as non-dispensable part of energy sources with vast innovation potential. The safety of nuclear energy , radioactive waste deposition, and prevention of risk from misuse of nuclear material have to be very seriously abjudged and solved. Nuclear energy is one of the ways how to decrease the contamination of atmosphere with carbon dioxide and it solves partially also the problem of global increase of temperature and climate changes. Given are the main factors responsible for the renaissance of nuclear energy. (author)

  3. Mr Minister, do not cherish illusions, passing from 75 to 50 pc of nuclear energy will result in the stoppage of very few reactors and will cost a lot

    International Nuclear Information System (INIS)

    Nifenecker, Herve

    2017-01-01

    After a brief recall of the situation of the French energy mix in 2015, the author discusses the consequences of a reduction of the nuclear share from 75 pc to 50 pc. He outlines that using fossil energies to counterbalance this evolution would result in an important increase of carbon emissions which is in contradiction with France commitments according to the COP21 agreement. He shows that the use of renewable energies (wind and solar) to replace this share of nuclear energy raises problems due to the intermittent character of these energies, and could result in black-outs when facing winter peaks (data related to wind and nuclear daily productions in December 2016 are used as illustration). The author also gives an assessment of costs associated with such a reduction of nuclear share

  4. Inevitability of nuclear energy

    International Nuclear Information System (INIS)

    Ramanna, R.

    1997-01-01

    The Indian atomic energy programme that has been launched in the late 1940s, with the courageous vision of Homi Bhabha, had made remarkable progress during the fifties, sixties and till the mid-seventies, leading to the establishment of a comprehensive base of nuclear science, technology and engineering, and the setting up of nuclear power stations. After the Pokharan experiment in 1974, the programme had to face a hostile attitude from the Western powers, with the stoppage of flow of technology and equipment from the West. The programme had shown the resilience to face the challenge, and march ahead, developing a range of indigenous capabilities both within the Department and in the Indian industry, though with a certain loss in the momentum. The successful design, construction and operation of the 100 Mw(t) research reactor Dhruva in Trombay, and the successful commissioning of the Fast Breeder Test Reactor in Kalpakkam, with a unique plutonium-uranium carbide fuel of Indian design, are significant capability demonstrations in the latter phase. On the power front, the twin-unit power stations at Narora (UP) and Kakrapar (Gujarat) have shown excellent performance, with respect to plant availability and capacity factor. This article presents an assessment of the progress achieved so far, amidst the difficulties encountered. Factors accounting for the apparently slow pace of growth are discussed, and the public concerns regarding nuclear safety and safety regulations are also addressed. In a situation where acute power shortages have become a fact of life, and difficulties can be foreseen in the development of coal and hydel resources (which are also limited in extent), the importance of pursuing the nuclear energy option is re-iterated. The need for unstinted government support to the program at this stage is also emphasized. (author)

  5. Nuclear energy and independence

    International Nuclear Information System (INIS)

    Rotblat, J.

    1978-01-01

    The pro-nuclear lobby in the United Kingdom won its battle. The Report on the Windscale Inquiry strongly endorsed the application by British Nuclear Fuels (a company owned by the government) to set up a plant to reprocess spent oxide fuels from thermal reactors; a motion in Parliament to postpone a decision was heavily defeated. The Windscale Inquiry was an attempt to settle in a civilized manner what has been tried in other countries by demonstrations and violence. In this exercise, a High Court Judge was given the task of assessing an enormous mass of highly complex technical and medical material, as well as economic, social, and political arguments. The outcome is bitterly disappointing to the objectors, all of whose arguments were rejected. Although the question of whether Britain should embark on a fast breeder reactor program was specifically excluded from the Inquiry, it clearly had a bearing on it. A decision not to proceed with the reprocessing plant would have made a fast breeder program impossible; indeed, the Report argues that such a decision would involve throwing away large indigenous energy resources, a manifest advocacy of the fast breeder. Other arguments for the decision to go ahead with the reprocessing plant included the need to keep the nuclear industry alive, and the profit which Britain will make in processing fuels from other countries, particularly Japan. The author comments further on present UK policy, taking a dissenting view, and then comments on the paper, Nuclear Energy and the Freedom of the West, by A.D. Sakharov

  6. Nuclear energy for a sustainable development

    International Nuclear Information System (INIS)

    Guerrini, B.; Oriolo, F.

    2001-01-01

    Nuclear power currently produces over 628 M tep of the generated energy in 1997 avoiding about 1978 Mt of CO 2 emission and gives a significant contribution to reducing greenhouse gas emission. The competitive position of nuclear power might be strengthened, if market forces or government policy were able to give energy security and to control greenhouse gas, relying upon market mechanism and including environmental costs in economic analysis. In this case, taking into account the entire up-stream and down-stream chains for electricity generation, it can be seen that the greenhouse emission from nuclear plants, is lower than that of renewable energy chains. This paper investigates the potential role of nuclear power in global energy supply up to 2020 and analyzes the opportunities and the challenges for research, governments and nuclear industries of a broad nuclear power development in response to environmental concerns. The authors think that nuclear energy will have to compete in the same framework and under the same conditions as all other energy sources and so analyze the possibility of re-launching nuclear energy: it will have to couple nuclear safety and economic competitiveness [it

  7. EDF decommissioning and dismantling policy a global commitment to safety, environment and cost efficiency of nuclear energy

    International Nuclear Information System (INIS)

    Rondeau, J.

    2001-01-01

    Until recently, EDF's policy regarding the dismantling of its decommissioned nuclear power plants was to reach 'level 2' (release of non-nuclear facilities) and to postpone final dismantling for another 30-40 years. Today, some studies suggest that a full deconstruction program of the first generation NPPs (9 units) could be optimized over the period 2000 - 2025. EDF has acquired during the last ten years an unique experience, both as an operator and as an engineering company, in the frame of the decommissioning programme of its own NPPs. Many types of reactors, including graphite moderated one, PWR, are at varying stages of the dismantling process.Plant operation quality is at the core of a satisfactory control of releases. Over the last decade, as a result of the efforts of all operating sites associated with good in-house operating practice feedback, the overall release volume has been divided by two, and the release activity by one hundred. Another issue given increased attention is radiological cleanliness. EDF-DPN launched a 'radiological cleanliness' action plan revolving around two main themes: increased monitoring of nuclear-related transportations, site entrance and access to controlled areas, along with on-site radiological cleanliness, particularly during maintenance work tasks. Progress is already apparent in several points at issue and the overall objective of the action plan should be attained. (author)

  8. Eric Besson: the financial advantage of nuclear energy is confirmed

    International Nuclear Information System (INIS)

    Anon.

    2012-01-01

    The French minister of energy, E. Besson said that the study of the Court of Auditors on the real costs of nuclear energy confirmed the competitiveness of nuclear power. The Court of Auditors confirmed also that public expenditures in favor of nuclear energy are balanced by the gain through the tax on nuclear facilities. The Court of Auditors confirms also that dismantlement charges and charges for the management of radioactive wastes are included in the present costs of nuclear energy at an adequate level with today's knowledge. The total cost of nuclear energy is very competitive, it ranges form 32.5 euros/MWh to 49.5 euros/MWh according to the cost accounting method used. One of major parameters for cost elaboration is the knowledge of the lengths of the operating life of the power plant. The longer the extension is, the lower is the investment cost. (A.C.)

  9. Energy by nuclear fusion

    International Nuclear Information System (INIS)

    Buende, R.; Daenner, W.; Herold, H.; Raeder, J.

    1976-12-01

    This report reviews the state of knowledge in a number of fields of fusion research up to autumn 1976. Section 1 gives a very brief presentation of the elementary fusion reactions, the energies delivered by them and the most basic energy balances leading to Lawson-type diagrams. Section 2 outlines the reserves and cost of lithium and deuterium, gives estimates of the total energy available from DT fusion and comments on production technology, availlability and handling of the fuels. In section 3 a survey is given of the different concepts of magnetic confinement (stellarators, tokamaks, toroidal pinches, mirror machines, two-component plasmas), of confinement by walls, gas blankets and imploding liners and, finally, of the concepts of interial confinement (laser fusion, beam fusion). The reactors designed or outlined on the basis of the tokamak, high-β, mirror, and laser fusion concepts are presented in section 4, which is followed in section 5 by a discussion of the key problems of fusion power plants. The present-day knowledge of the cost structure of fusion power plants and the sensitivity of this structure with respect to the physical and technical assumptions made is analysed in section 6. Section 7 and 8 treat the aspects of safety and environment. The problems discussed include the hazard potentials of different designs (radiological, toxicological, and with respect to stored energies), release of radioactivity, possible kinds of malfunctioning, and the environmental impact of waste heat, radiation and radioactive waste (orig.) [de

  10. The black book of nuclear energy

    International Nuclear Information System (INIS)

    Zavaglia, David

    2011-01-01

    Nuclear partisans and opponents have been fighting for years. On one side, the energy autonomy of France, its electricity exports and the 70000 people employed in the nuclear industry are put forward. On the other side, the accident risk, the cost and dangerousness of waste management are the key words. But, can France, like Germany, really phase out nuclear energy? Is there other solutions? Since the Fukushima accident, what has changed in the pro-nuclear discourse? How strong is the nuclear lobby in France? Can we really have an unbiased debate on this question? The author analyzes the global question of nuclear energy, both in France and abroad, without partiality and political ideology

  11. Nuclear power. A cornerstone of energy security

    International Nuclear Information System (INIS)

    Andrews, H.R.; Harvey, M.

    1985-09-01

    Energy options for Canada are examined. Increasing difficulties with oil and gas supplies will induce a growth in electricity demand beyond that presently projected. Nuclear power is the only option that can supply as much energy as needed for as long as needed at predictable costs and with minimal environmental effects

  12. Low Energy Nuclear Reactions?

    CERN Multimedia

    CERN. Geneva; Faccini, R.

    2014-01-01

    After an introduction to the controversial problem of Low Energy Nuclear Reactions (LENR) catalyzed by neutrons on metallic hydride surfaces we present the results of an experiment, made in collaboration with ENEA Labs in Frascati, to search neutrons from plasma discharges in electrolytic cells. The negative outcome of our experiment goes in the direction of ruling out those theoretical models expecting LENR to occur in condensed matter systems under specific conditions. Our criticism on the theoretical foundations of such models will also be presented.

  13. Desalination and nuclear energy

    International Nuclear Information System (INIS)

    Romeijn, A.A.

    1992-01-01

    The techniques for fresh water production from seawater have matured and capacities have increased considerably over the past decades. It is feasible to combine seawater desalination with the generation of electricity since power stations can provide energy and low grade heat during off peak periods for the purpose of fresh water production. A dual purpose installation, combining a seawater desalination facility with a light water reactor power generation station promises interesting possibilities. The case in South Africa, where nuclear power stations are most economically sited far from the inland coal fields, is discussed. 1 ill

  14. Ethics and Nuclear Energy

    International Nuclear Information System (INIS)

    Nezic, N.; Dodig, D.

    2000-01-01

    Should the scientist be a morally unbiased person? This is the eternal question asked by many great thinkers interested in science. The answer is hard to find. Scientists are expected to take into consideration the consequences of their actions before they actually start ot act. Sometimes they have to make certain sacrifices in order to help mankind. Unfortunately, we are witnesses of some intelligent, but inhuman and selfish people carrying out their even most destructive ideas. In this paper the relation between scientists and experts in the field of nuclear energy and the public will be discussed. (author)

  15. Nuclear Energy Literature Review

    International Nuclear Information System (INIS)

    Simic, Z.; Wastin, F.

    2016-01-01

    In the light of five years after a major accident at the Fukushima Daiichi nuclear power plant it is interesting to make nuclear energy related literature review. There is a number of accidents related reports from all major international institutions (like the IAEA and OECD NEA) and research organizations have drawn conclusions and lessons to learn from this terrible accident. These reports are the result of expert and scientific analyses carried out during these five years and they present ideal sources for both understanding what has happened and what can be learned in order to avoid and mitigate effects of such events in the future. From a wider perspective it is also interesting to analyze the impact on research and development (R and D) activities. This literature review is performed with hope to gain some useful insights from the analysis of the volume and topics in all research activities related to the Fukushima accident and nuclear energy (NE) altogether. This kind of review should at least provide an overview of trends and provide base for better planning of future activities. This paper analyzes the published NE related research of over more than 50 years with focus on three major nuclear accidents (TMI, Chernobyl and Fukushima). It has been performed using Scopus tools and database, and mainly focuses on statistics related to the subjects, countries, keywords and type of publishing. It also analyses how responsive is nuclear energy related R and D regarding the volume and subjects, and how is that research spread among most active countries. Nuclear power accidents influence increase and change of research. Both accidents, Chernobyl and Fukushima had maximum share in all nuclear power related papers at similar yearly level (9 percent in 1991 and 12 percent in 2015 respectively). TMI peaked at the 2.5 percent share in 1982. Engineering is the most frequent subjects for TMI and cumulative NE related publishing. Medicine and environmental science subjects

  16. Nuclear energy - a professional assessment

    Energy Technology Data Exchange (ETDEWEB)

    1984-01-01

    The report falls under the headings: the role of the Watt Committee in nuclear energy; supply and demand, and economics of nuclear power; technical means (types of reactor; fuel cycle; nuclear energy for applications other than large-scale electricity generation); availability of resources (nuclear fuel; British industrial capacity; manpower requirements for a British nuclear power programme); environment (environmental issues; disposal of radioactive wastes); balance of risk and advantage in the peaceful use of nuclear energy (proliferation; safety and risk; benefits; public acceptability, awareness, education); summary and general comments.

  17. Nuclear energy - a professional assessment

    International Nuclear Information System (INIS)

    1984-01-01

    The report falls under the headings: the role of the Watt Committee in nuclear energy; supply and demand, and economics of nuclear power; technical means (types of reactor; fuel cycle; nuclear energy for applications other than large-scale electricity generation); availability of resources (nuclear fuel; British industrial capacity; manpower requirements for a British nuclear power programme); environment (environmental issues; disposal of radioactive wastes); balance of risk and advantage in the peaceful use of nuclear energy (proliferation; safety and risk; benefits; public acceptability, awareness, education); summary and general comments. (U.K.)

  18. Sources, availability and costs of future energy

    International Nuclear Information System (INIS)

    Hart, R.G.

    1977-08-01

    An attempt is made to put the future energy scene in perspective by quantitatively examining energy resources, energy utilization and energy costs. Available data on resources show that conventional oil and gas are in short supply and that alternative energy sources are going to have to replace oil and gas in the not too distant future. Cost/applications assessments indicate that a mix of energy sources are likely to best meet our energy needs of the future. Hydro, nuclear and coal are all practical alternatives for meeting electrical needs and electricity is a practical alternative for space heating. Coal appears to be the most practical alternative for meeting much of the industrial energy need and frontier oil or oil from the tar sands appear to be the most practical alternatives for meeting the transportation need. Solar energy shows promise of meeting some of the space heating load in Canada if economical energy storage systems can be developed. The general conclusion is that the basic energy problem is energy conversion. (author)

  19. Nuclear energy vs. black coal

    International Nuclear Information System (INIS)

    Roos, W.

    1987-01-01

    Investment decisions taken for a power plant concern a period of up to 8 years of construction and more than 20 years of operation - i.e. a total of 30 years and over. Such periods require the different cost developments of power generation from nuclear energy and black coal to be made comparable. To this end, business economics has developed a number of more or less sophisticated calculation methods whose quantitative statements depend from a number of factors (wages, interests, etc.) but whose qualitative statements are clear-cut. The entrepreneur's decision when choosing from different power plant alternatives does not really depend from the nicest intricacies of the calculation methods but must be based on the safe qualitative statement indicating which alternative will result in the least cost in the final run. With this in mind, the author presents a simple analysis method which will suffice for decision taking. (orig.) [de

  20. Nuclear energy in Sweden 1991

    International Nuclear Information System (INIS)

    Borg, A.; Sokolowski, E.; Wikdahl, C.E.

    1991-01-01

    Statistics on power production in Swedish nuclear power plants 1991 are analyzed and commented. The total generation was 73.5 TWh, which represents 51.6 per cent of all electric energy produced. Mean costs for the production amounted to less than 3 US cents/kWh, including fuel, capital, personnel and other operational costs, as well as insurance premiums and reservations for future waste management. The operational safety was satisfactory, but incident during reactor stops for refuelling and maintenance, have made utilities and authorities aware of the need to ameliorate working routines and safety culture. The emissions of radioactive substance to the environment were far below the limits set by the Institute of Radiation Protection

  1. Decommissioning nuclear power plants. Policies, strategies and costs

    International Nuclear Information System (INIS)

    2003-01-01

    The decommissioning of nuclear power plants is a topic of increasing interest to governments and the industry as many nuclear units approach retirement. It is important in this context to assess decommissioning costs and to ensure that adequate funds are set aside to meet future financial liabilities arising after nuclear power plants are shut down. Furthermore, understanding how national policies and industrial strategies affect those costs is essential for ensuring the overall economic effectiveness of the nuclear energy sector. This report, based upon data provided by 26 countries and analysed by government and industry experts, covers a variety of reactor types and sizes. The findings on decommissioning cost elements and driving factors in their variance will be of interest to analysts and policy makers in the nuclear energy field. (author)

  2. Preliminary cost estimating for the nuclear industry

    International Nuclear Information System (INIS)

    Klumpar, I.V.; Soltz, K.M.

    1985-01-01

    The nuclear industry has higher costs for personnel, equipment, construction, and engineering than conventional industry, which means that cost estimation procedures may need adjustment. The authors account for the special technical and labor requirements of the nuclear industry in making adjustments to equipment and installation cost estimations. Using illustrative examples, they show that conventional methods of preliminary cost estimation are flexible enough for application to emerging industries if their cost structure is similar to that of the process industries. If not, modifications can provide enough engineering and cost data for a statistical analysis. 9 references, 14 figures, 4 tables

  3. Nuclear costs: why do they keep rising?

    International Nuclear Information System (INIS)

    MacKerron, Gordon

    1992-01-01

    Nuclear power has performed badly in recent years as a new investment everywhere except Japan and Korea. This has mainly been for orthodox financial and economic reasons. Among the factors contributing to this loss of competitiveness, persistently rising real capital costs have been particularly important. While the nuclear industry has believed it could control and reduce capital costs, increasing regulatory stringency has made designs more complex and correspondingly more costly. These cost increasing factors have far outweighed traditional cost reducing factors (like learning). The only lasting way to meet increasing stringency in safety at acceptably low cost is likely to be the development of new and simpler reactor designs. (author)

  4. Nuclear Energy Principles, Practices, and Prospects

    CERN Document Server

    Bodansky, David

    2008-01-01

    The world faces serious difficulties in obtaining the energy that will be needed in coming decades for a growing population, especially given the problem of climate change caused by fossil fuel use. This book presents a view of nuclear energy as an important carbon-free energy option. It discusses the nuclear fuel cycle, the types of reactors used today and proposed for the future, nuclear waste disposal, reactor accidents and reactor safety, nuclear weapon proliferation, and the cost of electric power. To provide background for these discussions, the book begins with chapters on the history of the development and use of nuclear energy, the health effects of ionizing radiation, and the basic physics principles of reactor operation. The text has been rewritten and substantially expanded for this edition, to reflect changes that have taken place in the eight years since the publication of the first edition and to provide greater coverage of key topics. These include the Yucca Mountain repository plans, designs ...

  5. Present Status of Nuclear Energy

    Czech Academy of Sciences Publication Activity Database

    Wagner, Vladimír

    2013-01-01

    Roč. 2013, SI (2013), s. 89-94 ISSN 0375-8842. [European Nuclear Forum. Praha, 12.05.2013-13.05.2013] Institutional support: RVO:61389005 Keywords : nuclear energy * nuclear reactors * electricity production Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders

  6. High energy nuclear physics

    International Nuclear Information System (INIS)

    Meyer, J.

    1988-01-01

    The 1988 progress report of the High Energy Nuclear Physics laboratory (Polytechnic School, France), is presented. The Laboratory research program is focused on the fundamental physics of interactions, on the new techniques for the acceleration of charged particles and on the nuclei double beta decay. The experiments are performed on the following topics: the measurement of the π 0 inclusive production and the photons production in very high energy nuclei-nuclei interactions and the nucleon stability. Concerning the experiments under construction, a new detector for LEP, the study and simulation of the hadronic showers in a calorimeter and the H1 experiment (HERA), are described. The future research programs and the published papers are listed [fr

  7. Solar nuclear energy

    International Nuclear Information System (INIS)

    Tlalka, R.

    1977-01-01

    Brief characteristics are given of solar radiation and of its spectral range. The relation is derived for the gas pressure in the centre of the Sun and the mechanism is described of particle interactions in the Sun. Using the Eddington model the basic nuclear reactions in the Sun are described, namely the proton-proton chain and the C-N cycle. The energy transfer is discussed from the Sun to the boundaries of the Earth atmosphere and inside the atmosphere. The measurement of solar energy is conducted with actinometers, i.e., pyrheliometers, pyranometers and combinations thereof. The results of solar radiation measurement in different weather conditions are graphically represented. (J.B.)

  8. Speaking of nuclear energy

    International Nuclear Information System (INIS)

    Gillen, V.A.

    1992-01-01

    At the 1989 International Atomic Energy Agency (IAEA) General Conference, the Japanese Government pledged an extra-budgetary contribution for a three-year enhanced public information programme. On this basis the programme was developed centering on a series of two-day regional media seminars. It was determined that these seminars were to be informative and educational, and provide balanced, honest background material on the subject of nuclear energy. The speakers chosen were a mix of IAEA and outside experts from around the world. About 500 participants from 20 countries took part over the initial three years of the programme. This document contains a selection of speeches and topics that, is believed, captured the essence of the information presented during the regional seminars

  9. Topical subjects of nuclear energy

    International Nuclear Information System (INIS)

    Baumgaertel, G.; Borsch, P.; Halaszovich, S.; Laser, M.; Paschke, M.; Richter, B.; Stein, G.; Stippler, R.; Wagner, H.J.

    1990-01-01

    The report supplements and extends basic information contained in the seminar report 'Use and risk of nuclear energy' (Juel-Conf-17). The contributions deal with nuclear waste management, measures to avoid the misuse of nuclear fuels, and the properties and use of plutonium. As against the last edition, the subject 'Energy and environment' has been added. (orig.) [de

  10. Communication techniques and nuclear energy

    International Nuclear Information System (INIS)

    Carpintero Santamaria, N.

    2005-01-01

    The paper presents some thoughts on several factors related to nuclear energy and the way they are presented by the mass media, usually provoking controversy to the Spanish society and thus, undermining public acceptance. Some possibilities for boosting nuclear energy among public opinion are suggested, emphasizing the fact that nuclear power is essential because it is both ecologically and economically sound. (Author)

  11. Education of nuclear energy specialists

    International Nuclear Information System (INIS)

    Paulikas, V.

    1999-01-01

    Preparation system of nuclear energy specialists in Lithuania is presented. Nuclear engineers are being prepared at Kaunas University of Technology. Post-graduates students usually continue studies at Obninsk Nuclear Energy Institute in Russia. Many western countries like Sweden, Finland and US is providing assistance in education of Lithuanian specialists. Many of them were trained in these countries

  12. Nuclear energy and the public

    International Nuclear Information System (INIS)

    Kyd, D.R.

    1994-01-01

    This paper is the opening speech from a national seminar on the uses for nuclear energy in everyday life. The speaker, the public information director for the International Atomic Energy Agency (IAEA), stresses the peaceful uses of nuclear energy. He points out that used for peaceful purposes, and prudently, nuclear energy applications have, tremendous benefits to offer mankind in both the industrial world and developing nations

  13. Quantum nuclear pasta and nuclear symmetry energy

    Science.gov (United States)

    Fattoyev, F. J.; Horowitz, C. J.; Schuetrumpf, B.

    2017-05-01

    Complex and exotic nuclear geometries, collectively referred to as "nuclear pasta," are expected to appear naturally in dense nuclear matter found in the crusts of neutron stars and supernovae environments. The pasta geometries depend on the average baryon density, proton fraction, and temperature and are critically important in the determination of many transport properties of matter in supernovae and the crusts of neutron stars. Using a set of self-consistent microscopic nuclear energy density functionals, we present the first results of large scale quantum simulations of pasta phases at baryon densities 0.03 ≤ρ ≤0.10 fm-3 , proton fractions 0.05 ≤Yp≤0.40 , and zero temperature. The full quantum simulations, in particular, allow us to thoroughly investigate the role and impact of the nuclear symmetry energy on pasta configurations. We use the Sky3D code that solves the Skyrme Hartree-Fock equations on a three-dimensional Cartesian grid. For the nuclear interaction we use the state-of-the-art UNEDF1 parametrization, which was introduced to study largely deformed nuclei, hence is suitable for studies of the nuclear pasta. Density dependence of the nuclear symmetry energy is simulated by tuning two purely isovector observables that are insensitive to the current available experimental data. We find that a minimum total number of nucleons A =2000 is necessary to prevent the results from containing spurious shell effects and to minimize finite size effects. We find that a variety of nuclear pasta geometries are present in the neutron star crust, and the result strongly depends on the nuclear symmetry energy. The impact of the nuclear symmetry energy is less pronounced as the proton fractions increase. Quantum nuclear pasta calculations at T =0 MeV are shown to get easily trapped in metastable states, and possible remedies to avoid metastable solutions are discussed.

  14. Is nuclear energy ethically justifiable?

    International Nuclear Information System (INIS)

    Zuend, H.

    1988-01-01

    Nuclear technology brings the chance to provide an essential long term contribution to the energy supply of the world population and to use the raw materials uranium and thorium which have no other use. The use of nuclear energy is ethically justifiable providing certain simple fundamental rules for the design of nuclear facilities are observed. Such rules were clearly violated before the reactor accident at Chernobyl. They are, however, observed in our existing nuclear power plants. Compared with other energy systems nuclear energy has, with the exception of natural gas, the lowest risk. The consideration of the ethical justification of nuclear energy must also include the question of withdrawal. A withdrawal would have considerable social consequences for the industrial nations as well as for the developing countries. The problem of spreading alarm (and concern) by the opponents of nuclear energy should also be included in the ethical justification. 8 refs., 2 figs

  15. Nuclear energy: a sensible alternative

    International Nuclear Information System (INIS)

    Ott, K.O.; Spinrad, B.I.

    1985-01-01

    This book presents information on energy futures; energy demand, energy supplies; exclusive paths and difficult choices--hard, soft, and moderate energy paths; an energy-deficient society; energy shortages; economics of light-water reactors; fast breeder reactor economics; international cooperation in the nuclear field; nuclear recycling; alternative fuels, fuel cycles, and reactors; the nuclear weapons proliferation issue; paths to a world with more reliable nuclear safeguards; the homemade bomb issue; LWR risk assessment; accident analysis and risk assessment; the waste disposal risk; radon problems; risks in our society; health effects of low-level radiation; routine releases of radioactivity from the nuclear industry; low-level radioactivity and infant mortality; the myth of plutonium toxicity; myths about high-level radioactive waste; the aging reactor myth; the police state myth; insurance and nuclear power--the Price-Anderson Act; and solar and nuclear power as partners

  16. Nuclear energy in the world

    International Nuclear Information System (INIS)

    Grippi, Sidney

    2006-01-01

    The chapter reports the nuclear energy beginning in the world including a chronology of the atomic bomb birth, the annual growth rate of electronuclear energy in the world, a comparison of energy production in thermoelectric bases

  17. Addressing Uncertainties in Cost Estimates for Decommissioning Nuclear Facilities

    International Nuclear Information System (INIS)

    Benjamin, Serge; Descures, Sylvain; Du Pasquier, Louis; Francois, Patrice; Buonarotti, Stefano; Mariotti, Giovanni; Tarakonov, Jurij; Daniska, Vladimir; Bergh, Niklas; Carroll, Simon; AaSTRoeM, Annika; Cato, Anna; De La Gardie, Fredrik; Haenggi, Hannes; Rodriguez, Jose; Laird, Alastair; Ridpath, Andy; La Guardia, Thomas; O'Sullivan, Patrick; ); Weber, Inge; )

    2017-01-01

    The cost estimation process of decommissioning nuclear facilities has continued to evolve in recent years, with a general trend towards demonstrating greater levels of detail in the estimate and more explicit consideration of uncertainties, the latter of which may have an impact on decommissioning project costs. The 2012 report on the International Structure for Decommissioning Costing (ISDC) of Nuclear Installations, a joint recommendation by the Nuclear Energy Agency (NEA), the International Atomic Energy Agency (IAEA) and the European Commission, proposes a standardised structure of cost items for decommissioning projects that can be used either directly for the production of cost estimates or for mapping of cost items for benchmarking purposes. The ISDC, however, provides only limited guidance on the treatment of uncertainty when preparing cost estimates. Addressing Uncertainties in Cost Estimates for Decommissioning Nuclear Facilities, prepared jointly by the NEA and IAEA, is intended to complement the ISDC, assisting cost estimators and reviewers in systematically addressing uncertainties in decommissioning cost estimates. Based on experiences gained in participating countries and projects, the report describes how uncertainty and risks can be analysed and incorporated in decommissioning cost estimates, while presenting the outcomes in a transparent manner

  18. The Uncertain Future of Nuclear Energy

    OpenAIRE

    Bunn, Matthew G.; von Hippel, Frank; Diakov, Anatoli; Ding, Ming; Katsuta, Tadahiro; McCombie, Charles; Ramana, M.V.; Suzuki, Tatsujiro; Voss, Susan; Yu, Suyuan

    2010-01-01

    In the 1970s, nuclear energy was expected to quickly become the dominant generator of electrical power. Its fuel costs are remarkably low because a million times more energy is released per unit weight by fission than by combustion. But its capital costs have proven to be high. Safety requires redundant cooling and control systems, massive leak-tight containment structures, very conservative seismic design and extremely stringent quality control. The routine health risks and greenhouse-gas...

  19. Is nuclear energy ethically justifiable?

    International Nuclear Information System (INIS)

    Zuend, H.

    1987-01-01

    Nuclear technology offers the chance to make an extremely long term contribution to the energy supply of the earth. The use of nuclear energy is ethically justifiable, provided that several fundamental rules are obeyed during the technical design of nuclear installations. Such fundamental rules were unequivocally violated in the nuclear power plant Chernobyl. They are, however, fulfilled in the existing Swiss nuclear power plants. Improvements are possible in new nuclear power plants. Compared to other usable energy systems nuclear energy is second only to natural gas in minimal risk per generated energy unit. The question of ethical justification also may rightly be asked of the non-use of nuclear energy. The socially weakest members of the Swiss population would suffer most under a renunciation of nuclear energy. Future prospects for the developing countries would deteriorate considerably with a renunciation by industrial nations of nuclear energy. The widely spread fear concerning the nuclear energy in the population is a consequence of non-objective discussion. 8 refs., 2 figs

  20. Hydrogen and nuclear energy

    International Nuclear Information System (INIS)

    Duffey, R.B.; Miller, A.I.; Hancox, W.T.; Pendergast, D.R.

    1999-01-01

    The current world-wide emphasis on reducing greenhouse gas (GHG) emissions provides an opportunity to revisit how energy is produced and used, consistent with the need for human and economic growth. Both the scale of the problem and the efforts needed for its resolution are extremely large. We argue that GHG reduction strategies must include a greater penetration of electricity into areas, such as transportation, that have been the almost exclusive domain of fossil fuels. An opportunity for electricity to displace fossil fuel use is through electrolytic production of hydrogen. Nuclear power is the only large-scale commercially proven non-carbon electricity generation source, and it must play a key role. As a non-carbon power source, it can also provide the high-capacity base needed to stabilize electricity grids so that they can accommodate other non-carbon sources, namely low-capacity factor renewables such as wind and solar. Electricity can be used directly to power standalone hydrogen production facilities. In the special case of CANDU reactors, the hydrogen streams can be preprocessed to recover the trace concentrations of deuterium that can be re-oxidized to heavy water. World-wide experience shows that nuclear power can achieve high standards of public safety, environmental protection and commercially competitive economics, and must . be an integral part of future energy systems. (author)

  1. The hidden costs of nuclear power

    International Nuclear Information System (INIS)

    Keough, C.

    1981-01-01

    The two basic hidden costs of nuclear power are public money and public health. Nuclear power appears to be economical because many of the costs of producins electricity in these plants are paid by the federal government. So, like it or not, the citizens are footing the bill with their taxes. Design and development of plants have been paid for with public money, and disposal and cleanup costs will also be paid in this manner. The economic and health costs associated with nuclear accidents are staggering

  2. Nuclear vs coal: comparing cost trends

    International Nuclear Information System (INIS)

    Harrer, B.; Nieves, L.

    1981-01-01

    The leading competitors in the new-capacity-addition options, from now to 1990, will be nuclear and coal-fired units. As an alternative viewpoint to the coal vs nuclear economic comparison presented in the October 1981 issue of Electrical World, this study represents an analysis of cost data for generating electricity from the two fuel sources. The economic impacts on nuclear and coal units of varying the levels of several key cost parameters are examined and analyzed. 13 figures

  3. Geopolitical and Economic Aspects of Nuclear Energy

    Directory of Open Access Journals (Sweden)

    Stanislaw Z. Zhiznin

    2015-01-01

    Full Text Available Nuclear power in its present form was created during the Cold War and is its heritage. The main objective of nuclear energy at that time, along with energy, was the creation and accumulation of nuclear materials. To this aim a existing nuclear power plants based on uranium-plutonium cycle. Everything else - the processing of radioactive waste and spent nuclear fuel, storage, recycling themselves nuclear power plant after its end of life, the risks of proliferation of nuclear materials and other environmental issues - minor. It was also believed that the nuclear power plant - the most reliable and safe plant. During the last twenty years all over the world the number of new orders for nuclear aggregates has decreased. That happens for a number of reasons, including public resistance, that the construction of new NPP and the excess of energy utilities in many markets, which is mainly connected with high market competition in energy markets and low economic indicators of the current nuclear utilities. The technology that consists of low capital costs, a possibility for quick construction and guarantied exploitation quality is on the winners side, but currently this technology is absent. However, despite abovementioned downsides, as the experience of state corporation "Rosatom"has shown, many developing countries of the South-east Asia, The middle East, African regions express high interest in the development of nuclear energy in their countries. The decision whether to develop nuclear energy or to continue to develop is, in the end, up to the choice of the tasks that a country faces. The article describes these "minor" issues, as well as geopolitical and economic problems of the further development of nuclear energy.

  4. The nuclear energy in France

    International Nuclear Information System (INIS)

    Pedroso, L.J.

    1983-01-01

    An overview of the nuclear energy in France is done. The great centers and the great research lines of the French nuclear program, as well as its present status and prospects for the future are presented. (EG) [pt

  5. Nuclear energy and greenhouse effect

    International Nuclear Information System (INIS)

    Strub, R.A.

    1991-01-01

    The contribution of nuclear power plants against the greenhouse effects is evaluated, not only nuclear energy is unable to fight greenhouse effect increase but long life wastes endanger environment. 8 refs

  6. Nuclear energy and public acceptance

    International Nuclear Information System (INIS)

    El Osery, I.A.

    1988-01-01

    The soundness of use of nuclear energy in electric energy generation has received public concern due to the public highly exaggerated fear of nuclear power. It is the purpose of this paper to clear up some issues of public misunderstanding of nuclear power. Those of most importance are the unjustified fears about safety of nuclear power plants and the misunderstanding of nuclear risks and fears of nuclear power plants environmental impact. The paper is addressed to the public and aims at clarifying these issues in simple, correct, and convincing terms in such a way that links the gap between the scientists of nuclear energy and the general public; this gap which the media has failed to cover and failed to convey honestly and correctly the scientific facts about nuclear energy from the scientists standards to the public

  7. Present market for nuclear energy

    International Nuclear Information System (INIS)

    Marzo, M.A.S.

    1987-01-01

    The present market for nuclear energy is present since nuclear production and electric power generation to the utilization of radioisotopes in medicine and biology. Some data about the main world suppliers to this market are shown. (E.G.) [pt

  8. Energy paper II: Nuclear energy revival

    International Nuclear Information System (INIS)

    Anonymous

    2008-01-01

    ESI Energy paper is called 'Issue Paper' awarded by think-tank Energy Security Institute. The second issue focuses on the energy security of countries from the perspective of Renaissance of construction of nuclear power plants. Topicality is documented by fluctuations in fossil fuel prices on the world commodity markets and by extortionate potential, disposed by their main producers. The Slovak Republic is actively engaged into international dialogue on the need for the development of nuclear energy.

  9. Cost estimating relationships for nuclear power plant operationa and maintenance

    International Nuclear Information System (INIS)

    Bowers, H.I.; Fuller, L.C.; Myers, M.L.

    1987-11-01

    Revised cost estimating relationships for 1987 are presented for estimating annual nonfuel operation and maintenance (O and M) costs for light-water reactor (LWR) nuclear power plants, which update guidelines published previously in 1982. The purpose of these cost estimating relationships is for use in long range planning and evaluations of the economics of nuclear energy for electric power generation. A listing of a computer program, LWROM, implementing the cost estimating relationships and written in advanced BASIC for IBM personal computers, is included

  10. The gas turbine-modular helium reactor (GT-MHR), high efficiency, cost competitive, nuclear energy for the next century

    International Nuclear Information System (INIS)

    Zgliczynski, J.B.; Silady, F.A.; Neylan, A.J.

    1994-04-01

    The Gas Turbine-Modular Helium Reactor (GT-MHR) is the result of coupling the evolution of a small passively safe reactor with key technology developments in the US during the last decade: large industrial gas turbines, large active magnetic bearings, and compact, highly effective plate-fin heat exchangers. The GT-MHR is the only reactor concept which provides a step increase in economic performance combined with increased safety. This is accomplished through its unique utilization of the Brayton cycle to produce electricity directly with the high temperature helium primary coolant from the reactor directly driving the gas turbine electrical generator. This cannot be accomplished with another reactor concept. It retains the high levels of passive safety and the standardized modular design of the steam cycle MHTGR, while showing promise for a significant reduction in power generating costs by increasing plant net efficiency to a remarkable 47%

  11. The real cost of energy

    International Nuclear Information System (INIS)

    Hubbard, H.M.

    1991-01-01

    Gas prices only seem high. When you say fillerup, you pay but a fraction of the actual cost. Not included are the tens of billions (close to $50 for each barrel of oil) the military spends annually to protect oil fields in the Persian Gulf. Then tack on the hidden costs of environmental degradation, health effects, lost employment, government subsidies and more. Sooner or later, the public pays the entire price. Bringing market prices in line with energy's hidden burdens will be one of the great challenges of the coming decades. The author describes these hidden costs and makes estimates of them

  12. 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

  13. The nuclear energy outlook--a new book from the OECD nuclear energy agency.

    Science.gov (United States)

    Yoshimura, Uichiro

    2011-01-01

    This paper summarizes the key points of a report titled Nuclear Energy Outlook, published in 2008 by the Nuclear Energy Agency of the Organization for Economic Cooperation and Development, which has 30 member nations. The report discusses the commitment of many nations to increase nuclear power generating capacity and the potential rate of building new electricity-generating nuclear plants by 2030 to 2050. The resulting decrease in carbon dioxide emissions from fossil fuel combustion resulting from an increase in nuclear power sources is described. Other topics that are discussed include the need to develop non-proliferative nuclear fuels, the importance of developing geological disposal facilities or reprocessing capabilities for spent nuclear fuel and high-level radioactive waste materials, and the requirements for a larger nuclear workforce and greater cost competitiveness for nuclear power generation. Copyright © 2010 Health Physics Society

  14. Nuclear energy. Risk or advantage

    International Nuclear Information System (INIS)

    Boettiger, Helmut

    2011-01-01

    Nuclear energy is controversial. But what's all about really in the controversy? It's about more than safty or electricity prices. Nuclear energy is not only a technical or political question, but also a moral, a human. The discussion enter various rational and irrational arguments, beside straightforward arguments various misleading and mendacious exist. The present publication is comprehensively dedicated to the thema of nuclear energy - its pro and contra - and considers its risks and advantages. Thereby the sources of energy, the processes in the nuclear reactor, and the risk potentials (Harrisburg, Chernobyl, Fukushima) are illustratively and reproducibly presented. Extensively the text explains the forms of the radiation, its doses, and the tolerance of it. Also to the theme waste and final disposal an explaining chapter is dedicated and the question for the exit from nuclear energy elucidated. Finally the author appoints with the question ''How considers mankind nuclear energy world-wide'' the international comparison.

  15. Should we embrace nuclear energy?

    International Nuclear Information System (INIS)

    Nolch, Guy

    2006-01-01

    During his recent tour of North America, Australian Prime Minister John Howard called for a 'full-blooded debate' about the place of nuclear power in the nation's energy mix. 'I have a very open mind on the development of nuclear energy in my own country,' he said. Treasurer Peter Costello said that only economic arguments precluded Australia's move to nuclear energy. 'If it becomes commercial, we should have it,' he said on 23 May. But in reality the 'debate' had already been adjudicated. Three days later the Australian Nuclear Science and Technology Organisation (ANSTO) presented Science Minister Julie Bishop with a report that delivered Costello's economic justification for nuclear power

  16. Energy situation and nuclear power

    Energy Technology Data Exchange (ETDEWEB)

    Megahid, M R [Reactor and Neutron physics Department Nuclear Research Center A.E., Cairo (Egypt)

    1997-12-31

    A brief general review is given concerning the requirements of power throughout history with an indication to the world capital reserves of energy. The energy released from the conversion of mass in chemical and nuclear processes is also discussed with comparative analysis between conventional fuel fired plant and nuclear power plant having the same energy output. The advantages and disadvantages arising from having a nuclear power programme are also discussed. 1 fig.

  17. Nuclear energy, understand the future

    International Nuclear Information System (INIS)

    Bauquis, P.R.; Barre, B.

    2006-01-01

    In spite of its first use for military needs, the nuclear became a substitution energy, especially for the electric power production. For many scientist the nuclear seems to be the main part to the world energy supply in an economic growth context, provided the radioactive wastes problems is solved. From the military origins to the electric power generation, this book explains the technical economical and political aspects of the nuclear energy. (A.L.B.)

  18. The real cost of energy

    International Nuclear Information System (INIS)

    Di Valdalbero, Domenico Rossetti

    2003-01-01

    Several studies have been carried out in recent years to assess the external costs (externalities) of energy, among them the European Commission's ExternE research project. An external cost occurs when the social or economic activities of one group of people have an impact on another group but that impact is not fully accounted for or compensated for by the first group. For example, a power station that generates emissions of pollutants and greenhouse gases imposes an external cost if these emissions cause damage to human health (fatal or non-fatal), contribute to global warming, or have adverse effects on crops and building materials. ExternE, which was carried out during the 1990s, is the most exhaustive study to date on the evaluation of the external costs associated with the production and consumption of energy and with energy-related activities. Despite the uncertainties associated with setting a value on external costs, the ExternE project has been successful in several ways and these are summarised together with the ways in which external costs to the environment and health can be taken into account or 'internalised'. One possibility is the imposition of eco-taxes. Another option would be to encourage or subsidise cleaner technologies, thereby avoiding socio-environmental costs. Renewable energy technologies, for example, have limited external costs. The results of ExternE have already been used as a basis for European Commission guidelines on state aid for environmental protection. The project's findings are also being used to support the Council of the European Union in formulating proposals for a Directive on the limits to be set for sulphur dioxide, nitrous oxides, particulates and lead in the atmosphere. In 2000, under the EU's Fifth Research and Technological Development Framework programme, a follow-up project was initiated. The purpose of NewExt (New Elements for the Assessment of External Costs from Energy Technologies) is to refine the methodology

  19. Nuclear energy in the future

    International Nuclear Information System (INIS)

    Chaussade, J.P.

    1994-01-01

    Nuclear energy plays a major role in the French economy because of the lack of fossil fuels on the French territory. About 75% of the French electric power is of nuclear origin. This paper gives an analysis of the French public attitude about nuclear energy and the methods used by the nuclear industrialists to better the electro-nuclear image. Communication, advertising and transparency are the best attitudes for a suitable public information and are necessary to reduce the public anxiety after the Chernobyl accident. Television advertising, magazines and organized visits of nuclear installations have allowed to explain the interest of nuclear energy in the environmental reduction of pollutants. However, public information must include the topic about nuclear wastes to remain credible. (J.S.)

  20. Climatic change and nuclear energy

    International Nuclear Information System (INIS)

    Schneider, M.

    2000-08-01

    The data presented in the different chapters lead to show that nuclear energy ids not a sustainable energy sources for the following reasons: investments in nuclear energy account financing that lacks to energy efficiency programmes. The nuclear programmes have negative effects such the need of great electric network, the need of highly qualified personnel, the freezing of innovation in the fields of supply and demand, development of small performing units. The countries resort to nuclear energy are among the biggest carbon dioxide emitters, because big size nuclear power plants lead to stimulate electric power consumption instead of inducing its rational use. Nuclear energy produces only electric power then a part of needs concerns heat (or cold) and when it is taken into account nuclear energy loses its advantages to the profit of cogeneration installations. Finally nuclear energy is a dangerous energy source, difficult to control as the accident occurring at Tokai MURA showed it in 1998. The problem of radioactive wastes is not still solved and the nuclear proliferation constitutes one of the most important threat at the international level. (N.C.)

  1. Nuclear enterprises at the Institute for Energy Technology - IFE. A socio-economic cost/benefit analysis; Nukleaere virksomheter ved Institutt for energiteknikk - IFE. En samfunnsoekonomisk kost/nytte-analyse

    Energy Technology Data Exchange (ETDEWEB)

    2008-03-15

    A cost-benefit analysis concerning the research reactors JEEP II at Kjeller and the Halden Reactor in Halden, operated by the Institute for Energy Technology. It is concluded for both of the reactors that the benefits of continued operations are outweigh the cost. Financing, accident risk, waste management and nuclear competence are some of the aspects treated. The Norwegian Ministry of Trade and Industry initiated the evaluation on behalf of the Norwegian Government

  2. Energy from nuclear fission()

    Science.gov (United States)

    Ripani, M.

    2015-08-01

    The main features of nuclear fission as physical phenomenon will be revisited, emphasizing its peculiarities with respect to other nuclear reactions. Some basic concepts underlying the operation of nuclear reactors and the main types of reactors will be illustrated, including fast reactors, showing the most important differences among them. The nuclear cycle and radioactive-nuclear-waste production will be also discussed, along with the perspectives offered by next generation nuclear assemblies being proposed. The current situation of nuclear power in the world, its role in reducing carbon emission and the available resources will be briefly illustrated.

  3. 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

  4. The cost of French military nuclear programs

    International Nuclear Information System (INIS)

    Barrillot, B.

    1999-02-01

    The author tries to find out the real cost of French nuclear weaponry. According to this study the total cost of the French military nuclear programs for 1960-1998 period is about 1499 milliard francs (MdF). This cost can be distributed as follows: i) fabrication of the bomb: 690 MdF; ii) display of the bomb: 727 MdF; iii) control of the bomb: 50 Mdf; iv) protection against nuclear attacks: 9 MdF; and v) dismantling of the bomb: 23 MdF. It goes without saying that these figures exceed by far those given by French authorities. (A.C.)

  5. Finnish energy outlook - role of nuclear energy

    International Nuclear Information System (INIS)

    Santaholma, J.

    2004-01-01

    In this presentation author deals with production a consumption of electricity in the Finland. New nuclear power partly covers additional electricity demand and replaces retiring power plants in coming decades after 2010. Nuclear energy secures stable, economical and predictable electricity price as well as operation environment for the electricity intensive industry for coming decades. Nuclear energy also reduces the dependence on electricity import of Finland. Nuclear energy partly enables, together with renewable, fulfilment of Finland's Kyoto commitments. Solutions for nuclear waste management are a condition sine qua non for sound nuclear programmes. Funding has been arranged. All this is carried out in Finland in a transparent way and in accordance with any democratic requirements. (author)

  6. Innovative nuclear energy systems roadmap

    International Nuclear Information System (INIS)

    2007-12-01

    Developing nuclear energy that is sustainable, safe, has little waste by-product, and cannot be proliferated is an extremely vital and pressing issue. To resolve the four issues through free thinking and overall vision, research activities of 'innovative nuclear energy systems' and 'innovative separation and transmutation' started as a unique 21st Century COE Program for nuclear energy called the Innovative Nuclear Energy Systems for Sustainable Development of the World, COE-INES. 'Innovative nuclear energy systems' include research on CANDLE burn-up reactors, lead-cooled fast reactors and using nuclear energy in heat energy. 'Innovative separation and transmutation' include research on using chemical microchips to efficiently separate TRU waste to MA, burning or destroying waste products, or transmuting plutonium and other nuclear materials. Research on 'nuclear technology and society' and 'education' was also added in order for nuclear energy to be accepted into society. COE-INES was a five-year program ending in 2007. But some activities should be continued and this roadmap detailed them as a rough guide focusing inventions and discoveries. This technology roadmap was created for social acceptance and should be flexible to respond to changing times and conditions. (T. Tanaka)

  7. Low Energy Nuclear Reactions: 2007 Update

    Science.gov (United States)

    Krivit, Steven B.

    2007-03-01

    This paper presents an overview of low energy nuclear reactions, a subset of the field of condensed matter nuclear science. Condensed matter nuclear science studies nuclear effects in and/or on condensed matter, including low energy nuclear reactions, an entirely new branch of science that gained widespread attention and notoriety beginning in 1989 with the announcement of a previously unrecognized source of energy by Martin Fleischmann and Stanley Pons that came to be known as cold fusion. Two branches of LENR are recognized. The first includes a set of reactions like those observed by Fleischmann and Pons that use palladium and deuterium and yield excess heat and helium-4. Numerous mechanisms have been proposed to explain these reactions, however there is no consensus for, or general acceptance of, any of the theories. The claim of fusion is still considered speculative and, as such, is not an ideal term for this work. The other branch is a wide assortment of nuclear reactions that may occur with either hydrogen or deuterium. Anomalous nuclear transmutations are reported that involve light as well as heavy elements. The significant questions that face this field of research are: 1) Are LENRs a genuine nuclear reaction? 2) If so, is there a release of excess energy? 3) If there is, is the energy release cost-effective?

  8. The costs of nuclear power in the Netherlands

    International Nuclear Information System (INIS)

    1978-01-01

    A study on the costs of nuclear power generation in the Netherlands is presented. Light water cooled reactors are chosen as nuclear power plants and no difference is made in calculating the costs between a PWR type reactor and a BWR type reactor. The power plants have an output of 1000 MWe. From each part of the whole fuel cycle the costs are determined, taking into account interest, investments, time of construction, labor costs, insurances etc. Also are determined from each part of the fuel cycle the energy costs; the costs per kWh. Finally a comparison is made in costs between a 1000 MWe power plant and a 600 MWe power plant

  9. Nuclear energy outlook: a GE perspective

    International Nuclear Information System (INIS)

    Fuller, J.

    2006-01-01

    Full text: Full text: As one of the world's leading suppliers of power generation and energy delivery technologies, GE Energy provides comprehensive solutions for coal, oil, natural gas and nuclear energy; renewable resources such as wind, solar and biogas, along with other alternative fuels. With the ever increasing demand for energy and pressures to decrease greenhouse gas emissions, global trends indicate a move towards building more base line nuclear generation capacity. As a reliable, cost-competitive option for commercial power generation, nuclear energy also addresses many of the issues the world faces when it comes to the environment. Since developing nuclear reactor technology in the 1950s, GE's Boiling Water Reactor (BWR) technology accounts for more than 90 operating plants in the world today. Building on that success, GE's ABWR design is now the first and only Generation 111 nuclear reactor in operation today. This advanced reactor technology, coupled with current construction experience and a qualified global supply chain, make ESBWR, GE's Generation III+ reactor design, an attractive option for owners considering adding nuclear generation capacity. In pursuit of new technologies, GE has teamed with Silex to develop, commercialize and license third generation laser enrichment technology. By acquiring the exclusive rights to develop and commercialize this technology, GE is positioned to support the anticipated global demands for enriched uranium. At GE, we are continuing to develop imaginative ideas and investing in products that are cost effective, increase productivity, limit greenhouse gas emissions, and improve safety and security for our customers

  10. 76 FR 67717 - Nuclear Energy Advisory Committee

    Science.gov (United States)

    2011-11-02

    ... DEPARTMENT OF ENERGY Nuclear Energy Advisory Committee AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Nuclear...: [email protected]nuclear.energy.gov . SUPPLEMENTARY INFORMATION: Background: The Nuclear Energy Advisory...

  11. 77 FR 26274 - Nuclear Energy Advisory Committee

    Science.gov (United States)

    2012-05-03

    ... DEPARTMENT OF ENERGY Nuclear Energy Advisory Committee AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Nuclear[email protected]nuclear.energy.gov . SUPPLEMENTARY INFORMATION: Background: The Nuclear Energy Advisory Committee...

  12. 78 FR 70932 - Nuclear Energy Advisory Committee

    Science.gov (United States)

    2013-11-27

    ... DEPARTMENT OF ENERGY Nuclear Energy Advisory Committee AGENCY: Office of Nuclear Energy, Department of Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Nuclear[email protected]nuclear.energy.gov . SUPPLEMENTARY INFORMATION: Background: The Nuclear Energy Advisory Committee (NEAC...

  13. 75 FR 67351 - Nuclear Energy Advisory Committee

    Science.gov (United States)

    2010-11-02

    ... DEPARTMENT OF ENERGY Nuclear Energy Advisory Committee AGENCY: Office of Nuclear Energy, Department of Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Nuclear... [email protected]nuclear.energy.gov . SUPPLEMENTARY INFORMATION: Background: The Nuclear Energy Advisory...

  14. 75 FR 13269 - Nuclear Energy Advisory Committee

    Science.gov (United States)

    2010-03-19

    ... DEPARTMENT OF ENERGY Nuclear Energy Advisory Committee AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Nuclear[email protected]nuclear.energy.gov . SUPPLEMENTARY INFORMATION: Background: The Nuclear Energy Advisory Committee...

  15. On the contribution of external cost calculations to energy system governance: the case of a potential large-scale nuclear accident

    NARCIS (Netherlands)

    Laes, E.; Meskens, G.; van der Sluijs, J.P.|info:eu-repo/dai/nl/073427489

    2011-01-01

    The European Commission's ExternE Project has made major advances in the quantification of external costs of electricity. Although some impacts cannot be valued, important conclusions are possible. This paper outlines some provisional implications for energy policy. External costs are technology

  16. Nuclear energy in question

    International Nuclear Information System (INIS)

    Simon, D.N.; Carvalho, J.F. de; Goldemberg, J.; Menezes, L.C.; Rosa, L.P.; Oliveira, R.G. de.

    1981-01-01

    The basic requirements demanded for the physical protection of nuclear operational units, is established. These units can be, production, utilization, processing, reprocessing, handling, transport or storage of materials of interesting to Brazilian Nuclear Program. (E.G.) [pt

  17. Expert judgment for nuclear energy

    International Nuclear Information System (INIS)

    Choi, Young Sung; Lee, Sun Ho; Lee, Byong Whi

    2000-01-01

    Public perception on nuclear energy is much influenced by subjective impressions mostly formed through sensational and dramatic news of mass media or anti-nuclear groups. However, nuclear experts, those who have more relevant knowledge and information about nuclear energy, may have reasonable opinion based on scientific facts or inferences. Thus their opinion and consensus should be examined and taken into account during the process of nuclear energy policy formulation. For the purpose of eliciting experts' opinion, the web-based on-line survey system (eBOSS) was developed. Using the survey system, experts' views on nuclear energy were tallied, analyzed and compared with the public's. Based on the survey results, the paper suggests some recommendations about the future direction of the public information program in Korea

  18. Nuclear energy promise or peril?

    International Nuclear Information System (INIS)

    Van der Zwaan, B.C.C.; Hill, C.R.; Ripka, G.

    1999-01-01

    Nuclear energy will inevitably become an important worldwide issue in the 21. century. The authors are authorities in their own fields and their contributions have been read, discussed and criticized by a wide, international group of experts. The today status of nuclear power is exposed, the authors weigh the pros and cons of nuclear energy. In a near future nuclear energy could play a major role in preventing climate change and atmospheric pollution. The main challenges that put at risk nuclear energy are: nuclear safety, radiation protection, the management of radioactive wastes, the problem of plutonium stocks and the risk of proliferation. For each of these open questions, a specialist makes a precise survey of the situation

  19. Nuclear: an energy in territories

    International Nuclear Information System (INIS)

    Le Ngoc, Boris

    2016-01-01

    After having briefly outlined that introducing a relationship between geography and nuclear energy is a quite recent approach, and by often quoting a researcher (Teva Meyer) specialised in Swedish energy issues, the author briefly discusses how nuclear energy structures territories through meshing and 'polarisation' effects, and economic and social impacts. He also discusses whether territories then become dependent on nuclear activity, what happens when a nuclear plant stops, how the existence of a nuclear plant becomes an identity market for a territory, and how material flows also deal with geography. In the last part, the author notices that in Germany, nuclear industry is considered as an industry like any other one. He finally outlines that geography could be useful to achieve energy transition

  20. Nuclear energy for hydrogen production

    International Nuclear Information System (INIS)

    Verfondern, K.

    2007-01-01

    In the long term, H 2 production technologies will be strongly focusing on CO 2 -neutral or CO 2 -free methods. Nuclear with its virtually no air-borne pollutants emissions appears to be an ideal option for large-scale centralized H 2 production. It will be driven by major factors such as production rates of fossil fuels, political decisions on greenhouse gas emissions, energy security and independence of foreign oil uncertainties, or the economics of large-scale hydrogen production and transmission. A nuclear reactor operated in the heat and power cogeneration mode must be located in close vicinity to the consumer's site, i.e., it must have a convincing safety concept of the combined nuclear/ chemical production plant. A near-term option of nuclear hydrogen production which is readily available is conventional low temperature electrolysis using cheap off-peak electricity from present nuclear power plants. This, however, is available only if the share of nuclear in power production is large. But as fossil fuel prices will increase, the use of nuclear outside base-load becomes more attractive. Nuclear steam reforming is another important near-term option for both the industrial and the transportation sector, since principal technologies were developed, with a saving potential of some 35 % of methane feedstock. Competitiveness will benefit from increasing cost level of natural gas. The HTGR heated steam reforming process which was simulated in pilot plants both in Germany and Japan, appears to be feasible for industrial application around 2015. A CO 2 emission free option is high temperature electrolysis which reduces the electricity needs up to about 30 % and could make use of high temperature heat and steam from an HTGR. With respect to thermochemical water splitting cycles, the processes which are receiving presently most attention are the sulfur-iodine, the Westinghouse hybrid, and the calcium-bromine (UT-3) cycles. Efficiencies of the S-I process are in the

  1. Nuclear energy facing the future

    International Nuclear Information System (INIS)

    Laue, H.J.

    1982-01-01

    In conjunction with the 25th anniversary of the establishment of the IAEA, the contribution that nuclear energy can make to future world energy requirements is discussed and nuclear power generation statistics examined with especial reference to data on capacity and outages. (U.K.)

  2. Nuclear energy: basics, present, future

    Directory of Open Access Journals (Sweden)

    Ricotti M. E

    2013-06-01

    Full Text Available The contribution is conceived for non-nuclear experts, intended as a synthetic and simplified overview of the technology related to energy by nuclear fission. At the end of the paper, the Reader will find a minimal set of references, several of them on internet, useful to start deepening the knowledge on this challenging, complex, debated albeit engaging energy source.

  3. Social Institutions and Nuclear Energy

    Science.gov (United States)

    Weinberg, Alvin M.

    1972-01-01

    Nuclear technologists can offer an all but infinite source of relatively cheap and clean energy" but society must decide whether the price of eternal vigilance needed to ensure proper and safe operation of its nuclear energy system" is worth the benefits. (Author/AL)

  4. Symmetry energy in nuclear surface

    International Nuclear Information System (INIS)

    Danielewicz, P.; Lee, Jenny

    2009-01-01

    Interplay between the dependence of symmetry energy on density and the variation of nucleonic densities across nuclear surface is discussed. That interplay gives rise to the mass dependence of the symmetry coefficient in an energy formula. Charge symmetry of the nuclear interactions allows to introduce isoscalar and isovector densities that are approximately independent of the magnitude of neutron-proton asymmetry. (author)

  5. Development of nuclear energy and nuclear policy in China

    International Nuclear Information System (INIS)

    You Deliang

    1993-11-01

    Status of nuclear power development in China, nuclear policy and nuclear power programme are described. Issues regarding nuclear fuel cycle system, radioactive waste management and international cooperation in the field of peaceful use of nuclear energy are discussed

  6. Nuclear Energy in Perspective

    International Nuclear Information System (INIS)

    1989-01-01

    This report provides the interested non-specialist reader with insights on five major issues associated with nuclear power generation: nuclear development and economics, protection of man and the environment, power plant safety, radioactive waste management and compensation for damage from a nuclear accident

  7. Nuclear energy and water desalination

    International Nuclear Information System (INIS)

    Leprince-Ringuet, L.

    1976-01-01

    A short state-of-the-art survey is given of desalination methods, the involvement of nuclear power reactors in some desalination process, the cost of certain methods, and quantities produced and required in different parts of the world

  8. Development of Nuclear Energy Security Code

    International Nuclear Information System (INIS)

    Shimamura, Takehisa; Suzuki, Atsuyuki; Okubo, Hiroo; Kikuchi, Masahiro.

    1990-01-01

    In establishing of the nuclear fuel cycle in Japan that have a vulnerability in own energy structure, an effectiveness of energy security should be taken into account as well as an economy based on the balance of supply and demand of nuclear fuels. NMCC develops the 'Nuclear Energy Security Code' which was able to evaluate the effectiveness of energy security. Evaluation method adopted in this code is 'Import Premium' which was proposed in 'World Oil', EMF Report 6. The viewpoints of evaluation are as follows: 1. How much uranium fuel quantity can be reduced by using plutonium fuel? 2. How much a sudden rise of fuel cost can be absorbed by establishing the plutonium cycle beforehand the energy crisis? (author)

  9. Energy cost of seed drying

    Directory of Open Access Journals (Sweden)

    Weerachet Jittanit

    2017-11-01

    Full Text Available In this work, the energy costs of drying corn, rice and wheat seeds between 3 drying options were compared. They consisted of 1 two-stage drying by using fluidised bed dryer (FBD in the 1st stage and in-store dryer (ISD in the 2nd stage, 2 single-stage drying by fixed bed dryer (FXD and 3 two-stage drying by using FXD in the 1st  stage and ISD in the 2nd  stage. The drying conditions selected for comparison were proved to be safe for seed viability by the previous studies. The results showed that the drying options 2 and 3 consumed less energy than option 1. However, the benefits from lower energy cost must be weighed against some advantages of using FBD. Furthermore, it appeared that running the burners of FXD and ISD for warming up the ambient air during humid weather condition could shorten drying time significantly with a little higher energy cost.

  10. Nuclear energy - myth and reality

    Energy Technology Data Exchange (ETDEWEB)

    Sinclair, Michael C. [Illinois Dept. of Nuclear Safety, IL (United States). Emergency Planning Section

    1997-12-31

    Socio-political aspects of the use of nuclear energy and radiation are presented. The behaviour of the general population, and many of the world`s political organizations who still resist or reject nuclear energy as a viable resource is discussed. The benefits from the production of electricity, medical diagnostics and treatment, engineering accomplishments, and scientific research applications involving the use of nuclear technology and radioactive materials are emphasized

  11. Nuclear energy - myth and reality

    International Nuclear Information System (INIS)

    Sinclair, Michael C.

    1997-01-01

    Socio-political aspects of the use of nuclear energy and radiation are presented. The behaviour of the general population, and many of the world's political organizations who still resist or reject nuclear energy as a viable resource is discussed. The benefits from the production of electricity, medical diagnostics and treatment, engineering accomplishments, and scientific research applications involving the use of nuclear technology and radioactive materials are emphasized

  12. Nuclear energy: considerations about nuclear trade

    International Nuclear Information System (INIS)

    Goes Fischer, M.D. de.

    1988-01-01

    A general view of historical aspects of nuclear energy and the arrangements to assure its use for peaceful purposes are presented. Then the internal character of nuclear energy in a juride context is demonstrated; some consideration about the international organizations and conventions and the Brazilian Legislation in the nuclear area are examined. It also deals with the political aspects of nuclear trade and the function of IAEA in this are. Furthermore the restrictions imposed by Non-Proliferation Treaty-NPT, the objectures of the Tlatelolco Treaty and ''London Club'' guidelines. Afterwards the bilateral cooperation under taken by countries and its agreements are discussed. Besides some aspects of agreements made between United States, France Germany and Brazil are discussed [pt

  13. Open discussions on nuclear energy

    International Nuclear Information System (INIS)

    1978-01-01

    In the first part, economic prospects in the world and in the European Community and their repercussions on energy demand are examined. Supply structure and growth scenari are outlined. Present and potential contribution of nuclear energy to energy supply is developed. The pros and cons are given. In the second part is examined how the production and use of various form of energy including nuclear energy, can affect health and the environment, with special reference to waste of all kinds. Safety problems and risk of accidents are examined in both non nuclear and nuclear sectors. Prospects for a low energy society and economic and social implications of the use of new forms of energy are also discussed

  14. Nuclear plant cancellations: causes, costs, and consequences

    International Nuclear Information System (INIS)

    1983-04-01

    This study was commissioned in order to help quantify the effects of nuclear plant cancellations on the Nation's electricity prices. This report presents a historical overview of nuclear plant cancellations through 1982, the costs associated with those cancellations, and the reasons that the projects were terminated. A survey is presented of the precedents for regulatory treatment of the costs, the specific methods of cost recovery that were adopted, and the impacts of these decisions upon ratepayers, utility stockholders, and taxpayers. Finally, the report identifies a series of other nuclear plants that remain at risk of canellation in the future, principally as a result of similar demand, finance, or regulatory problems cited as causes of cancellation in the past. The costs associated with these potential cancellations are estimated, along with their regional distributions, and likely methods of cost recovery are suggested

  15. Nuclear energy and international cooperation

    International Nuclear Information System (INIS)

    Oshima, Keiichi

    1981-01-01

    There is no need to emphasize that nuclear energy cannot be developed without international cooperation at either the industrial or the academic level. In the meanwhile, there have been some marked political, economic and social changes in recent years which are posing constraints to the international cooperation in nuclear energy. The problems and constraints impeding nuclear power programs cannot be overcome by only one nation; international cooperation with common efforts to solve the problems is essential. Nuclear energy is different from fossil energy resources in that it is highly technology-intensive while others are resource-intensive. International cooperation in technology has an entirely different importance in the field of nuclear energy. Educational institutions will play a role in a new era of the international cooperation. (Mori, K.)

  16. Nuclear energy; Le nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-07-01

    This digest document was written by members of the union of associations of ex-members and retired people of the Areva group (UARGA). It gives a comprehensive overview of the nuclear industry world, starting from radioactivity and its applications, and going on with the fuel cycle (front-end, back-end, fuel reprocessing, transports), the nuclear reactors (PWR, BWR, Candu, HTR, generation 4 systems), the effluents from nuclear facilities, the nuclear wastes (processing, disposal), and the management and safety of nuclear activities. (J.S.)

  17. Preliminary Cost Estimates for Nuclear Hydrogen Production: HTSE System

    International Nuclear Information System (INIS)

    Yang, K. J.; Lee, K. Y.; Lee, T. H.

    2008-01-01

    KAERI is now focusing on the research and development of the key technologies required for the design and realization of a nuclear hydrogen production system. As a preliminary study of cost estimates for nuclear hydrogen systems, the hydrogen production costs of the nuclear energy sources benchmarking GTMHR and PBMR are estimated in the necessary input data on a Korean specific basis. G4-ECONS was appropriately modified to calculate the cost for hydrogen production of HTSE (High Temperature Steam Electrolysis) process with VHTR (Very High Temperature nuclear Reactor) as a thermal energy source. The estimated costs presented in this paper show that hydrogen production by the VHTR could be competitive with current techniques of hydrogen production from fossil fuels if CO 2 capture and sequestration is required. Nuclear production of hydrogen would allow large-scale production of hydrogen at economic prices while avoiding the release of CO 2 . Nuclear production of hydrogen could thus become the enabling technology for the hydrogen economy. The major factors that would affect the cost of hydrogen were also discussed

  18. Nuclear energy in the age of biotechnology

    International Nuclear Information System (INIS)

    Deocaris, C.C.

    2002-01-01

    The unprecedented rate of discovery in molecular biology and biotechnology, in particular, the human genome sciences, has already far surpassed advancements in aerospace and nuclear science. Its influence will not only permanently mold perspectives in health, medicine and the life sciences, but will also create an impact in the field of nuclear energy development. In the next 50 years, nuclear power run by fission-reactions will be relaunched. It is bound to present more diverse applications, e.g., in propelling ships, in the production of heat for industry and for space heating, and perhaps in the desalination of water. The general public will be more at ease with nuclear power knowing that there is no other form of energy capable of delivering so much power at reasonable cost with negligible impact on climate and environment in what is perceived to be the coming of a nuclear rennaissance (Blix, 2001). This paper surveys opportunities for future nuclear energy applications in biotechnology, including DNA-damage sensors, bioelectronics and computers, genetic testing of nuclear workers and upgrading of biofuels. The relevance of these myriads of biosystems applications may not 'ust complement requirements of a nuclear power program in improving overall efficiency and safety but may also provide more diverse uses of nuclear power that may find use for developing nations. (Author)

  19. Nuclear Hybrid Energy Systems: Challenges and Opportunities

    Energy Technology Data Exchange (ETDEWEB)

    P. Sabharwall; S.B. Sitton; S.J. Yoon; C. Stoots

    2014-07-01

    With growing demand of energy and costs of the fossil fuels, coupled with the environmental concerns have resulted in an increased interest in alternative energy sources. Nuclear hybrid energy systems (NHES) are being considered which incorporates renewable energy sources such as solar and wind energy combined with nuclear reactor and energy storage to meet the peak hours demand imposed on the grid, along with providing process heat for other potential industrial applications. This concept could potentially satisfy various energy demands and improve reliability, robustness and resilience for the entire system as a whole, along with economic and net efficiency gains. This paper provides a brief understanding of potential NHES system and architecture along with the challenges

  20. Nuclear energy and sustainable development

    International Nuclear Information System (INIS)

    Arts, F.; De Ruiter, W.; Turkenburg, W.C.

    1994-01-01

    The purposes of the title workshop were to exchange ideas on the possible impact of nuclear energy on the sustainable development of the society, to outline the marginal conditions that have to be fulfilled by nuclear energy technology to fit in into sustainable development, to asses and determine the differences or agreements of the workshop participants and their argumentations, and to determine the part that the Netherlands could or should play with respect to a further development and application of nuclear energy. 35 Dutch experts in the field of energy and environment attended the workshop which is considered to be a success. It is recommended to organize a follow-up workshop

  1. The cost of renewable energy

    International Nuclear Information System (INIS)

    Luebbert, E.

    1994-01-01

    Analyses reveal that the economic efficiency of plants for solar water heating and of wind power plants and photovoltaic power plants must be evaluated carefully. The growing photovoltaics market must be cherished and expanded. Energy demands cannot be covered by photovoltaics before 2050, and much research remains to be done until then. The efficiency and service life of plants must be improved, and the cost must be reduced considerably. (orig.) [de

  2. Projected cost comparison of nuclear electricity

    International Nuclear Information System (INIS)

    Juhn, P.E.; Hu, C.W.

    2000-01-01

    Comparison of electricity generation costs has been done in the late years through a large co-operation between several organisations. The studies are aiming to provide reliable comparison of electricity generating costs of nuclear and conventional base load power plants. This paper includes the result of the joint IAEA/OECD study published in 1997. (author)

  3. Capital investment costs of nuclear power plants

    International Nuclear Information System (INIS)

    Woite, G.

    1978-01-01

    The purpose of the article is to summarize capital cost experience and estimates in industrialized and developing Member States of the IAEA, and to provide some guidance for cost extrapolation. The relative merits of different types and sizes of nuclear and conventional power plants for an expanding electricity generation system are compared over an adequate planning period

  4. An analysis of nuclear plant operating costs: A 1991 update

    International Nuclear Information System (INIS)

    1991-05-01

    This report updates a 1988 Energy Information Administration (EIA) report which examined trends in nonfuel operating costs at the Nation's nuclear power plants. Nonfuel operating costs are comprised of operating and maintenance (O ampersand M) costs and capital expenditures incurred after a plant begins operating. Capital expenditures are typically called ''capital additions'' because the costs are added to the utility's rate base and recovered as a depreciation expense over several years, the number of years being regulated by State Public Utility Commissions. These costs consist of large maintenance expenditures needed to keep a plant operational as well as those needed to make plant modifications mandated by the Nuclear Regulatory Commission (NRC) or implemented at the utility's discretion. The 1988 report found that from 1974 through 1984, the last year for which data were available, nuclear power plant nonfuel operating costs escalated by 14 percent annually in real terms. The objective of the present study was to determine whether trends in nonfuel operating costs have changed since 1984, if there was any change in the underlying factors influencing these costs, and if so, how these changes affect the basic conclusions of the 1988 report. The general trends are encouraging: Total nonfuel operating costs peaked in 1984 and have been lower since that time; O ampersand M costs have been rising, but at a much lower rate than seen from 1974 through 1984; capital additions costs have actually been declining. 9 figs., 12 tabs

  5. Outlook for nuclear fission energy

    International Nuclear Information System (INIS)

    Anderson, T.D.

    1978-01-01

    The electric utility industry has made a substantial commitment to nuclear power. The industrial capability to produce nuclear plants is large and well established. Nevertheless, nuclear energy in the United States is at the crossroad, and the direction it will take is not at all assured. The postponements, cancellations, and lack of orders for new plants over the past three years raise some serious questions about the future. The present problems of nuclear energy are primarily nontechnical in nature. If the nontechnical issues can be resolved, the future for nuclear looks bright indeed. The LWR and other converters could provide strong competition for coal and other electric power options for a half century or more. If development goals are met, the nuclear breeder offers the prospect of a very large supply of energy at stabilized prices over a time span of centuries

  6. The future of nuclear energy

    International Nuclear Information System (INIS)

    Schmidt-Kuester, W.J.

    2000-01-01

    Europe is one of the world leaders in nuclear technology advancement. The development of spent fuel reprocessing is but one example of this. This process continues today with the development by France and Germany of the European Pressurised-Water Reactor. Nuclear research and development work is continuing in Europe, and must be continued in the future, if Europe is to retain its world leadership position in the technological field and on the commercial front. If we look at the benefits, which nuclear energy has to offer, in economic and environmental terms, 1 support the view that nuclear is an energy source whose time has come again. This is not some fanciful notion or wishful thinking. There is clear evidence of greater long-term reliance on nuclear energy. Perhaps we do not see new nuclear plants springing up in Europe, but we do see ambitious nuclear power development programmes underway in places like China, Japan and Korea. Closer to home, Finland is seriously considering the construction of a new nuclear unit. Elsewhere, in Europe and the US, we see a growing trend towards nuclear plant life extension and plant upgrades geared towards higher production capacity. These are all signs that nuclear will be around for a long time to come and that nuclear will indeed have a future

  7. Nuclear Energy and European Union

    International Nuclear Information System (INIS)

    Picamal, B.

    2010-01-01

    The interest shown by the European Institutions in the energy debates, in which the nuclear energy is included as a key component within the energy mix, is obvious. Climate change and energy supply have pushed some countries to publicly express their interest for developing the nuclear energy. These positions are however in contradiction with some others within the European Union which are a lot more critical towards this type of energy and where face-out policies still prevail. Despite the fact that the use of the nuclear energy will remain within the competence of each Member State, the European Union will continue to play a prominent role in the development of an energy strategy based on a low carbon economy. (Author)

  8. Nuclear Energy Research in Europe

    International Nuclear Information System (INIS)

    Schenkel, Roland; Haas, Didier

    2008-01-01

    The energy situation in Europe is mainly characterized by a growth in consumption, together with increasing import dependence in all energy resources. Assuring security of energy supply is a major goal at European Union level, and this can best be achieved by an adequate energy mix, including nuclear energy, producing now 32 % of our electricity. An increase of this proportion would not only improve our independence, but also reduce greenhouse gases emissions in Europe. Another major incentive in favor of nuclear is its competitiveness, as compared to other energy sources, and above all the low dependence of the electricity price on variation of the price of the raw material. The European Commission has launched a series of initiatives aiming at better coordinating energy policies and research. Particular emphasis in future European research will be given on the long-term sustainability of nuclear energy through the development of fast reactors, and to potential industrial heat applications. (authors)

  9. Nuclear energy - the future climate

    International Nuclear Information System (INIS)

    Ash, Eric Sir

    2000-01-01

    In June 1999, a report entitled Nuclear Energy-The Future Climate was published and was the result of a collaboration between the Royal Society and the Royal Academy of Engineering. The report was the work of a group of nine people, made up of scientists, engineers and an economist, whose purpose was to attempt a new and objective look at the total energy scene and specifically the future role of nuclear energy. This paper discusses the findings of that report. (author)

  10. Nuclear energy: potentiality and implications

    International Nuclear Information System (INIS)

    Bahgat, Gawdat

    2008-01-01

    After a discussion about a broad definition of energy security and about the main challenges facing a potential nuclear renaissance, the article analyses how the European Union and the United States have addressed these challenges. There is no doubt that nuclear power will remain an important component of global energy mix, but it should not be seen as a panacea to the flows in the global energy markets [it

  11. Future of nuclear energy research

    International Nuclear Information System (INIS)

    Fuketa, Toyojiro

    1989-09-01

    In spite of the easing of worldwide energy supply and demand situation in these years, we believe that research efforts towards the next generation nuclear energy are indispensably necessary. Firstly, the nuclear colleagues believe that nuclear energy is the best major energy source from many points of view including the global environmental viewpoint. Secondly, in the medium- and long-range view, there will once again be a high possibility of a tight supply and demand situation for oil. Thirdly, nuclear energy is the key energy source to overcome the vulnerability of the energy supply structure in industrialized countries like Japan where virtually no fossil energy source exists. In this situation, nuclear energy is a sort of quasi-domestic energy as a technology-intensive energy. Fourthly, the intensive efforts to develop the nuclear technology in the next generation will give rise to a further evolution in science and technology in the future. A few examples of medium- and long-range goals of the nuclear energy research are development of new types of reactors which can meet various needs of energy more flexibly and reliably than the existing reactors, fundamental and ultimate solution of the radioactive waste problems, creation and development of new types of energy production systems which are to come beyond the fusion, new development in the biological risk assessment of the radiation effects and so on. In order to accomplish those goals it is quite important to introduce innovations in such underlying technologies as materials control in more microscopic manners, photon and particle beam techniques, accelerator engineering, artificial intelligence, and so on. 32 refs, 2 figs

  12. Nuclear recycling: costs, savings, and safeguards

    International Nuclear Information System (INIS)

    Spinrad, B.I.

    1985-01-01

    This chapter discusses the economics, physical and chemical processes, and safety of nuclear fuel recycling. The spent fuel must be chemically reprocessed in order to recover uranium and plutonium. Topics considered include indifference costs, recycling in light water reactors (LWRs), plutonium in fast reactors, the choice between recycling and storage, safeguards, and weapons proliferation. It is shown that the economics of recycling nuclear fuel involves the actual costs and savings of the recycling operation in terms of money spent, made, and saved, and the impact of the recycling on the future cost of uranium

  13. Nuclear power: an essential energy

    International Nuclear Information System (INIS)

    Agnew, H.M.

    1980-01-01

    Dr. Agnew notes that the public fails to remember that the electric utilities and equipment manufacturers did not invent nuclear energy; they only choose whether or not to use it to generate power. The effort to regain world leadership in nuclear energy will require recognizing that the rest of the world needs it too. Opposition to the use of nuclear power has been politically effective, in spite of the need to move to a non-petroleum fuel base and without coming up with a viable alternative. The nuclear industry responded to the Three Mile Island accident by taking steps to improve reactor safety, but the industry continues to be threatened because of the suspended reprocessing and breeder programs. The industry must make a compelling case for energy independence to persuade the public that all energy sources, including nuclear, must be developed

  14. Informing parliamentarians on nuclear energy

    International Nuclear Information System (INIS)

    1995-01-01

    This publication contains a selection of the papers presented at an international seminar on informing parliamentarians in the nuclear field. This seminar has been organized by the OECD Nuclear Energy Agency to respond to important information needs. As a matter of fact, providing clear and accurate information to decision-makers is a key element that contributes to the quality of work for legislation for a safe use of nuclear energy. The sessions dealt with : meeting the information needs of parliamentarians and other elected representatives on nuclear energy questions, actors and their respective roles in the information process, means and tools for communicating information on nuclear energy, case studies in communication with elected officials. Abstracts have been prepared for all of the papers in this volume. (TEC)

  15. Nuclear Energy in Space Exploration

    Energy Technology Data Exchange (ETDEWEB)

    Seaborg, Glenn T.

    1968-01-01

    Nuclear space programs under development by the Atomic Energy Commission are reviewed including the Rover Program, systems for nuclear rocket propulsion and, the SNAP Program, systems for generating electric power in space. The letters S-N-A-P stands for Systems for Nuclear Auxiliary Power. Some of the projected uses of nuclear systems in space are briefly discussed including lunar orbit, lunar transportation from lunar orbit to lunar surface and base stations; planetary exploration, and longer space missions. The limitations of other sources of energy such as solar, fuel cells, and electric batteries are discussed. The excitement and visionary possibilities of the Age of Space are discussed.

  16. Nuclear energy, future of ecology?

    International Nuclear Information System (INIS)

    Comby, B.

    1995-01-01

    This work can surprise; because it is said that nuclear energy is the only one that will allow to satisfy the energy needs of the planet by reducing the pollution. It gives answers on: Chernobyl accident, the existence of natural radioactivity, the comparison between natural radioactivity and medical, military and industrial irradiation, the pollution of our environment, the petroleum whom reserves are going to decrease, the advantages of the 'clever' nuclear and the disadvantages of the 'dustbin' nuclear, why some of ecologists are favourable to the nuclear, the effects of radiations on health, the foods irradiation, the wastes processing and the future of our planet. (N.C.)

  17. Cost savings from extended life nuclear plants

    International Nuclear Information System (INIS)

    Forest, L.R. Jr.; Deutsch, T.R.; Schenler, W.W.

    1988-09-01

    This study assesses the costs and benefits of nuclear power plant life extension (NUPLEX) for the overall US under widely varying economic assumptions and compares these with alternative new coal- fired plants (NEWCOAL). It is found that NUPLEX saves future electricity consumers more than 3 cents/-kwh compared with NEWCOAL. The NUPLEX costs and benefits for existing individual US nuclear power plants under base-line, or most likely, assumptions are assessed to determine the effects of the basic plant design and plant age. While benefits vary widely, virtually all units would have a positive benefit from NUPLEX. The study also presents a cost-benefit analysis of the nuclear industry's planned advanced light water reactor (ALWR). It is concluded that ALWR offers electrical power at a substantially lower cost than NEWCOAL. 9 refs., 6 figs

  18. Nuclear energy: the European way

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    The dossier published in this issue deals with the present and future situation of nuclear energy in Europe. What could be the trends of the nuclear development in the Europe of tomorrows. That global question is answered by pointing out the different data related to the present state of european nuclear programmes. Such an overview is followed by a serie of articles dealing with definite items: the actions implemented by the European Communities Commission: the electricity market and EDF policy in the field of european electric grids; the trends of nuclear cycle industry and the perfecting of the future european nuclear reactor

  19. Energy from nuclear reactors

    International Nuclear Information System (INIS)

    Hospe, J.

    1977-01-01

    This VDI-Nachrichten series has the target to provide a technical-objective basis for the discussion of the pros and cons of nuclear power. The first part deals with LWR-type reactors which so far have prevailed in nuclear power generation. (orig.) [de

  20. Insurance cost of Swedish nuclear power plants

    International Nuclear Information System (INIS)

    Kaellstrand, Aasa.

    1992-01-01

    What happens if a reactor accident occurs? Can victims of a nuclear accident be compensated for losses? The rights of a victim of a nuclear accident to be compensated for losses are governed by international conventions. These conventions make the licensee of a nuclear plant strictly liable. However, the maximum amount of compensation is limited. In Sweden the total liability of the plant-owner is maximized to 1.2 million Swedish Crowns, that is 0.02 oere/kWh. After the accidents of Harrisburg (1979) and Chernobyl (1986), it has become clear that the amounts of the various conventions are not at all sufficient to cover the damages caused by such an accident. In spite of these facts, there are a large number of reliable sources, who think that the insurance costs are negligible in the cost of production. A cost-benefit analysis based on a study performed by Ottinger et al. in 'Environmental costs of electricity' is therefore adopted to derive the costs of the external effects of nuclear plant operation and from releases to the environment during operation. The environmental externality costs of Swedish nuclear power plant operations are in this report estimated to 18.3 oere/kWh. This figure can be compared to the insurance cost, which for the present is 0.02 oere/kWh. The 'real' insurance cost including the external effects is calculated to approximately 1.12 billion Swedish Crowns] That is 900 times larger than the insurance premium, which the licensee of a nuclear plant faces] (au)

  1. Nuclear energy an asset for sustainable development

    International Nuclear Information System (INIS)

    Anon.

    2007-01-01

    The energy issue is now a worldwide concern. It is showed that nuclear energy combined with renewable energies are the only efficient response to face the challenge of climate warming by cutting drastically the emission of greenhouse gases in the electricity production. The second asset of nuclear energy is to be able to meet the growing need for electric power of developing countries. Energy conservation is a good thing to do in western countries but it is far to be sufficient. The success of France's nuclear energy program has enabled the country to be independent from other countries concerning its electricity production, to produce electricity at moderate and stable costs even on the long term, and to develop nuclear industry operators that are world leaders. According to the 28 june 2006 bill that clarifies the management of radioactive wastes, the disposal of high-level radioactive wastes in deep geological layers, will be put into service in 2025. The law has let the possibility of recovering the waste containers during a certain period after their burial if new solutions will have emerged. In the context of an expected renaissance of nuclear energy, the EPR (European Pressurized Reactor) is a valuable offer that must be developed. The construction of an EPR unit on the Flamanville site is necessary to perfect its design. (A.C.)

  2. Nuclear power: energy security and supply assurances

    International Nuclear Information System (INIS)

    Rogner, H.H.; McDonald, A.

    2008-01-01

    Expectations are high for nuclear power. This paper first summarizes recent global and regional projections for the medium-term, including the 2007 updates of IAEA projections plus International Energy Agency and World Energy Technology Outlook projections to 2030 and 2050. One driving force for nuclear power is concern about energy supply security. Two potential obstacles are concerns about increased nuclear weapon proliferation risks, and concerns by some countries about potential politically motivated nuclear fuel supply interruptions. Concerning supply security, the paper reviews different definitions, strategies and costs. Supply security is not free; nor does nuclear power categorically increase energy supply security in all situations. Concerning proliferation and nuclear fuel cut-off risks, the IAEA and others are exploring possible 'assurance of supply' mechanisms with 2 motivations. First, the possibility of a political fuel supply interruption is a non-market disincentive discouraging investment in nuclear power. Fuel supply assurance mechanisms could reduce this disincentive. Second, the risk of interruption creates an incentive for a country to insure against that risk by developing a national enrichment capability. Assurance mechanisms could reduce this incentive, thereby reducing the possible spread of new national enrichment capabilities and any associated weapon proliferation risks. (orig.)

  3. Internationally Standardized Cost Item Definitions for Decommissioning of Nuclear Installations

    International Nuclear Information System (INIS)

    Lucien Teunckens; Kurt Pflugrad; Candace Chan-Sands; Ted Lazo

    2000-01-01

    The European Commission (EC), the International Atomic Energy Agency (IAEA), and the Organization for Economic Cooperation and Development/Nuclear Energy Agency (OECD/NEA) have agreed to jointly prepare and publish a standardized list of cost items and related definitions for decommissioning projects. Such a standardized list would facilitate communication, promote uniformity, and avoid inconsistency or contradiction of results or conclusions of cost evaluations for decommissioning projects carried out for specific purposes by different groups. Additionally, a standardized structure would also be a useful tool for more effective cost management. This paper describes actual work and result thus far

  4. Nuclear energy and sustainability in Latin America

    International Nuclear Information System (INIS)

    Sterner, Thomas

    1991-01-01

    The concept of sustainability has been given numerous interpretations, some overlapping or complementary, some contradictory. Thus it is difficult to judge whether the nuclear industry does, or does not, meet sustainability criteria; particularly as the present nuclear technologies are not renewable. Uranium resources appear to be of the same order of magnitude as oil and gas resources. This implies that they are a transitional source of energy. There are also other potential arguments against the sustainability of nuclear power: its pollution, risks and costs. Environmental damage may come from various parts of the nuclear fuel cycle. Two types of risk will be discussed: first the risk of major accidents and thereby exceptional environmental damage, and second the risks associated with the proliferation of nuclear weapons. Each of these factors, as well as the pure economic cost of nuclear electricity, ought to be compared to the environmental damage, risks and costs of the available alternatives. Only the Latin American experience will be considered. For example, the need for Mexico to use nuclear power when it has large oil and gas supplies, is considered. (author)

  5. Future perspective of cost for nuclear power generation

    International Nuclear Information System (INIS)

    Maeda, Ichiro

    1988-01-01

    The report presents and discussed results of evaluation of the cost for power generation in this and forthcoming years on the basis of an analysis of the current fuel prices and the economics of various power sources. Calculations show that nuclear power generation at present is inferior to coal-firing power generation in terms of required costs, but can become superior in the future due to an increased burn-up and reduced construction cost. Investigations are made of possible contributions of future technical improvements to reduction in the overall cost. Results suggest that nuclear power generation will be the most efficient among the various electric sources because of its technology-intensive feature. Development of improved light water reactors is of special importance to achieve a high burn-up and reduced construction costs. In general, the fixed cost accounts for a large part of the overall nuclear power generation cost, indicating that a reduction in construction cost can greatly increase the economic efficiency. Changes in the yen's exchange rate seem to have little effect on the economics of nuclear power generation, which represents another favorable aspect of this type of energy. (Nogami, K.)

  6. 78 FR 76599 - Nuclear Energy Advisory Committee

    Science.gov (United States)

    2013-12-18

    ... DEPARTMENT OF ENERGY Nuclear Energy Advisory Committee AGENCY: Office of Nuclear Energy..., General Services Administration, notice is hereby given that the Nuclear Energy Advisory Committee (NEAC... to the Department of Energy's Office of Nuclear Energy on complex science and technical issues that...

  7. Nuclear energy and climate change

    International Nuclear Information System (INIS)

    Gonzalez Jimenez, A.

    2002-01-01

    Energy is one of the essential motives for social and economic development of the humanity. Nuclear energy is a feasible option to stand up to a larger demand of energy, and it is playing, and will continue playing in the future, a decisive role in the debate about climate change and sustainable development, and in the efforts to reduce the CO 2 emissions. (Author)

  8. Costs of Decommissioning Nuclear Power Plants

    International Nuclear Information System (INIS)

    Neri, Emilio; French, Amanda; Urso, Maria Elena; Deffrennes, Marc; Rothwell, Geoffrey; ); Rehak, Ivan; Weber, Inge; ); Carroll, Simon; Daniska, Vladislav

    2016-01-01

    While refurbishments for the long-term operation of nuclear power plants and for the lifetime extension of such plants have been widely pursued in recent years, the number of plants to be decommissioned is nonetheless expected to increase in future, particularly in the United States and Europe. It is thus important to understand the costs of decommissioning so as to develop coherent and cost-effective strategies, realistic cost estimates based on decommissioning plans from the outset of operations and mechanisms to ensure that future decommissioning expenses can be adequately covered. This study presents the results of an NEA review of the costs of decommissioning nuclear power plants and of overall funding practices adopted across NEA member countries. The study is based on the results of this NEA questionnaire, on actual decommissioning costs or estimates, and on plans for the establishment and management of decommissioning funds. Case studies are included to provide insight into decommissioning practices in a number of countries. (authors)

  9. Nuclear energy safety - new challenges

    Energy Technology Data Exchange (ETDEWEB)

    Rausch, Julio Cezar; Fonseca, Renato Alves da, E-mail: jrausch@cnen.gov.b, E-mail: rfonseca@cnen.gov.b [Comissao Nacional de Energia Nuclear (CNEN), Rio de Janeiro, RJ (Brazil)

    2011-07-01

    Fukushima accident in March this year, the second most serious nuclear accident in the world, put in evidence a discussion that in recent years with the advent of the 'nuclear renaissance' has been relegated in the background: what factors influence the use safe nuclear energy? Organizational precursor, latent errors, reduction in specific areas of competence and maintenance of nuclear programs is a scenario where the guarantee of a sustainable development of nuclear energy becomes a major challenge for society. A deep discussion of factors that influenced the major accidents despite the nuclear industry use of the so-called 'lessons learned' is needed. Major accidents continue to happen if a radical change is not implemented in the focus of safety culture. (author)

  10. Nuclear energy safety - new challenges

    International Nuclear Information System (INIS)

    Rausch, Julio Cezar; Fonseca, Renato Alves da

    2011-01-01

    Fukushima accident in March this year, the second most serious nuclear accident in the world, put in evidence a discussion that in recent years with the advent of the 'nuclear renaissance' has been relegated in the background: what factors influence the use safe nuclear energy? Organizational precursor, latent errors, reduction in specific areas of competence and maintenance of nuclear programs is a scenario where the guarantee of a sustainable development of nuclear energy becomes a major challenge for society. A deep discussion of factors that influenced the major accidents despite the nuclear industry use of the so-called 'lessons learned' is needed. Major accidents continue to happen if a radical change is not implemented in the focus of safety culture. (author)

  11. Nuclear energy safety - new challenges

    Energy Technology Data Exchange (ETDEWEB)

    Rausch, Julio Cezar; Fonseca, Renato Alves da, E-mail: jrausch@cnen.gov.b, E-mail: rfonseca@cnen.gov.b [Comissao Nacional de Energia Nuclear (CNEN), Rio de Janeiro, RJ (Brazil)

    2011-07-01

    Fukushima accident in March this year, the second most serious nuclear accident in the world, put in evidence a discussion that in recent years with the advent of the 'nuclear renaissance' has been relegated in the background: what factors influence the use safe nuclear energy? Organizational precursor, latent errors, reduction in specific areas of competence and maintenance of nuclear programs is a scenario where the guarantee of a sustainable development of nuclear energy becomes a major challenge for society. A deep discussion of factors that influenced the major accidents despite the nuclear industry use of the so-called 'lessons learned' is needed. Major accidents continue to happen if a radical change is not implemented in the focus of safety culture. (author)

  12. Nuclear energy discussion in Switzerland

    International Nuclear Information System (INIS)

    Brupbacher, F.

    1989-01-01

    As regards the subject of nuclear power, Switzerland is no better off than Germany or the Benelux nations. In particular, Swiss people do not have superior insight or more general agreement in their views as to nuclear energy use. With reference to the whole nation, advocates and opponents of nuclear power currently are about equal in number; hence decisions are blocked the same as elsewhere. (orig.) [de

  13. Nuclear power as a regional energy supply

    International Nuclear Information System (INIS)

    MacLoon, Frank.

    1983-02-01

    The author describes the Point Lepreau nuclear power plant and its impact on the electric power grid and the economy of the small province of New Brunswick. The 600 MW CANDU reactor is considered suitable for small operations and has an excellent world record. Although nuclear energy has high capital costs, its fuel costs are low, thus rendering it comparatively inflation free. Its fuel costs of 3 to 4 mills are contrasted with 40 mills for oil-fuelled units. The cost advantage of uranium over coal and oil permits New Brunswick to put aside funds for waste management and decommissioning. Regulatory streamlining is needed to reduce both expense and time of construction. The CANDU system is ideally suited to providing base load, with coal as an intermediate load supply and hydro for peaking. There is room for tidal power as a future part of the mix

  14. Political aspects of nuclear energy

    International Nuclear Information System (INIS)

    Kiener, E.

    1989-01-01

    In Switzerland as in other countries public opinion on nuclear energy has drastically changed with time. Surveys show that a majority at present favours abandoning nuclear energy in Switzerland, but does not consider feasible an immediate switchover to other forms of energy. The behaviour is contradictory because increasingly more electric power is used, even after Chernobyl. The resistence has many facets. The debate is largely focused on the question of future technological and economic development. Nuclear energy also became the scapegoat for a development of the last few decades it has not been responsible for (destruction of the environment, waste of natural resources). For the sake of the environment and future economic development, the continued use of nuclear energy has to be ensured. This calls for great efforts in order to convince the people that nuclear power is an essential and logical part of our energy supply. In this process, the fear of a nuclear energy and the unease about industrial society must not be dismissed as irrelevant. (orig.)

  15. Nuclear energy demon

    International Nuclear Information System (INIS)

    Ruckdeschel, W.

    1980-01-01

    The German nuclear power plants (here Grafenrheinfeld, Isar) dispose of large-scale provisions echeloned in depth against release of activity due to incidents. According to human judgement environmental risks can be excluded. The direct risk is explained in the Rasmussen-study and in the German Risk Study Nuclear Power Plants. The Inhaber-study represents an important contribution to the risk assessment. (DG) [de

  16. Nuclear energy applications - ethical considerations

    International Nuclear Information System (INIS)

    Hoermann, K.

    1980-01-01

    Following an Austrian referendum in 1978 which showed a small majority against operation of nuclear power stations, the economic penalties involved by this decision are qualitatively discussed, with emphasis on reduced standards of living. Religious considerations are examined and the difficulty of obtaining informed public opinion is stressed. Alternative sources of energy, including nuclear fusion, are briefly referred to. (G.M.E.)

  17. Nuclear energy for environmental protection

    International Nuclear Information System (INIS)

    Souza, Jair Albo Marques de

    1992-01-01

    In 1990 nuclear energy supplied about 17% of the total electric power produced in the world, what makes it the third most used power source after coal and hydropower. In this paper the advantages of using nuclear power for generating large quantities of electric power are presented

  18. Nuclear energy: the way ahead

    International Nuclear Information System (INIS)

    Fells, I.

    1981-01-01

    The biggest task facing the nuclear power industry is one of educating public and politicians in such a way that a balanced critical approach to the risks and benefits of nuclear power replaces the uninformed emotional response. Only then, the author believes, can political decision-makers, reflecting public response, develop acceptable energy strategies. (author)

  19. Quality assurance of nuclear energy

    International Nuclear Information System (INIS)

    1994-12-01

    It consists of 14 chapters, which are outline of quality assurance of nuclear energy, standard of quality assurance, business quality assurance, design quality assurance, purchase quality assurance, production quality assurance, a test warranty operation warranty, maintenance warranty, manufacture of nuclear power fuel warranty, computer software warranty, research and development warranty and quality audit.

  20. Nuclear energy in the Eighties

    International Nuclear Information System (INIS)

    Franklin, N.L.

    1981-01-01

    The article gives a summarizing prognosis on possible developments in the utilization of nuclear energy during the next 10 years. The main concerns are the uranium supply, nuclear reactor industry, the breeding reactor, the fuel cycle, and the public opinion. (UA) [de

  1. Attitude to nuclear energy problems

    International Nuclear Information System (INIS)

    Danzmann, H.J.

    1975-01-01

    Two methods are dealt with which show the dialectic shrewdness of some of the active nuclear energy opponents in their attempt to influence opinions. By means of examples of quotations from lectures of recognized scientists (v. Weizsaecker, Teller, Heisenberg, Winnacker) which are torn out of their context, the public are deliberately misled by a few demagogic nuclear power critics. (HP/LH) [de

  2. Benefits of using nuclear energy

    International Nuclear Information System (INIS)

    Lira, Elda Vilaca

    2015-01-01

    The purpose of this work is to present, especially for high school students, the benefits of the use of nuclear energy, promoting a deeper knowledge of this technology, encouraging critical thinking of students and society around them

  3. Nuclear energy and the public

    International Nuclear Information System (INIS)

    Anon.

    1985-01-01

    Over two thirds of the population (68%) believe that nuclear energy is necessary to secure the supply of power. This is one of the results of a representative poll conducted by the Demoscopic Institute Allensbach on behalf of the Nuclear Energy Information Circle of the German Atom Forum. 78% of the population are of the opinion that the power supply is secure for the next 20 years. The significance of nuclear power in today's power supply is, however, grossly underestimated. For example 30% of respondents put the number of nuclear power plants in the Federal Republic at four at the most. Many more people than one year ago are now convinced of the environmental compatibility of nuclear power plants. The public debate on nuclear energy is generally judged critically by politicians, journalists and experts: factual and emotional. 54% of the population and 71% of politicians interviewed regard the question of nuclear energy utilisation as a predominantly political decision. Questioned was a representative sample of the population which included politicians, journalists, scientists and energy economists. The results, which were presented at a press conference in Bonn by the economist Renate Koecher, are reviewed. (orig.) [de

  4. Religious organizations debate nuclear energy

    International Nuclear Information System (INIS)

    Dowell, T.

    1984-08-01

    This paper reviews the history of the religious debate on nuclear energy over the last thirty years. In the 1950s, religious statements recognized the peaceful uses of atomic energy as a blessing from God and called upon world leaders to promote its use. Nuclear energy programmes were launched in this decade. In the 1960s, there was still religious approval of nuclear energy, but questions about ethics arose. It was not until the 1970s, after the oil crisis, that serious questioning and criticism of nuclear energy emerged. This was particularly true in the United States, where the majority of statements originated - especially in 1979, the year of the Three Mile Island accident. Around this time, the World Council of Churches developed the concept of the just, participatory and sustainable society. The meaning and use of these terms in the nuclear energy debate is examined. This paper also compares the balanced debate of the World Council with the case against the plutonium economy prepared by the National Council of the Churches of Christ in the USA. Three religious statements from the 1980s are examined. A United Church of Canada resolution, critical of nuclear energy, is compared with a favourable report from the Methodist Church in England. Both use similar values: in one case, justice, participation and sustainability; in the other case, concern for others, participation and stewardship. There are not many Catholic statements on nuclear energy. One which is cautious and favourable is examined in detail. It is concluded that the use of concepts of justice, participation and sustainability (or their equivalents) has not clarified the nuclear debate

  5. Nuclear thermal propulsion engine cost trade studies

    International Nuclear Information System (INIS)

    Paschall, R.K.

    1993-01-01

    The NASA transportation strategy for the Mars Exploration architecture includes the use of nuclear thermal propulsion as the primary propulsion system for Mars transits. It is anticipated that the outgrowth of the NERVA/ROVER programs will be a nuclear thermal propulsion (NTP) system capable of providing the propulsion for missions to Mars. The specific impulse (Isp) for such a system is expected to be in the 870 s range. Trade studies were conducted to investigate whether or not it may be cost effective to invest in a higher performance (Isp>870 s) engine for nuclear thermal propulsion for missions to Mars. The basic cost trades revolved around the amount of mass that must be transported to low-earth orbit prior to each Mars flight and the cost to launch that mass. The mass required depended on the assumptions made for Mars missions scenarios including piloted/cargo flights, number of Mars missions, and transit time to Mars. Cost parameters included launch cost, program schedule for development and operations, and net discount rate. The results were very dependent on the assumptions that were made. Under some assumptions, higher performance engines showed cost savings in the billions of dollars; under other assumptions, the additional cost to develop higher performance engines was not justified

  6. Total generating costs: coal and nuclear plants

    International Nuclear Information System (INIS)

    1979-02-01

    The study was confined to single and multi-unit coal- and nuclear-fueled electric-generating stations. The stations are composed of 1200-MWe PWRs; 1200-MWe BWRs; 800-and 1200-MWe High-Sulfur Coal units, and 800- and 1200-MWe Low-Sulfur Coal units. The total generating cost estimates were developed for commercial operation dates of 1985 and 1990; for 5 and 8% escalation rates, for 10 and 12% discount rates; and, for capacity factors of 50, 60, 70, and 80%. The report describes the methodology for obtaining annualized capital costs, levelized coal and nuclear fuel costs, levelized operation and maintenance costs, and the resulting total generating costs for each type of station. The costs are applicable to a hypothetical Middletwon site in the Northeastern United States. Plant descriptions with general design parameters are included. The report also reprints for convenience, summaries of capital cost by account type developed in the previous commercial electric-power cost studies. Appropriate references are given for additional detailed information. Sufficient detail is given to allow the reader to develop total generating costs for other cases or conditions

  7. Department of Energy Nuclear Energy Standards Program

    International Nuclear Information System (INIS)

    Silver, E.G.

    1980-01-01

    The policy with respect to the development and use of standards in the Department of Energy (DOE) programs concerned with maintaining and developing the nuclear option for the civilian sector (both in the form of the currently used light water reactors and for advanced concepts including the Liquid Metal Fast Breeder Reactor), is embodied in a Nuclear Standards Policy, issued in 1978, whose perspectives and philosophy are discussed

  8. Project management for economical nuclear energy

    International Nuclear Information System (INIS)

    Majerle, P.P.

    2005-01-01

    The price of electricity is significantly influenced by the cost of the initial generation asset. The cost of the initial nuclear generation asset is significantly influenced by the design and construction duration. Negative variations in the cost and duration of actual design and construction have historically impacted the early relative economics of nuclear power generation. Successful management of plant design information will mitigate the risks of the design and construction of future nuclear plants. Information management tools that can model the integrated delivery of large complex projects enable the project owners to accurately evaluate project progress, as well as the economic impact of regulatory, political, or market activities not anticipated in the project execution plan. Significant differences exist in the electrical energy markets, project delivery models, and fuel availability between continents and countries. However, each market and project delivery model is challenged by the need to produce economical electrical energy. The information management system presented in this paper provides a means to capture in a single integrated computerized database the design information developed during plant design, procurement, and construction and to allow this information to be updated and retrieved in real time by all project participants. Utilization of the information management system described herein will enable diverse project teams to rapidly and reliably input, share, and retrieve power plant information, thereby supporting project management's goal to make good on its commitment to the economic promise of tomorrow's nuclear electrical power generation by achieving cost-effective construction. (authors)

  9. Power generation costs. Coal - nuclear power

    International Nuclear Information System (INIS)

    1979-01-01

    This supplement volume contains 17 separate chapters investigating the parameters which determine power generation costs on the basis of coal and nuclear power and a comparison of these. A detailed calculation model is given. The complex nature of this type of cost comparison is shown by a review of selected parameter constellation for coal-fired and nuclear power plants. The most favourable method of power generation can only be determined if all parameters are viewed together. One quite important parameter is the load factor, or rather the hours of operation. (UA) 891 UA/UA 892 AMO [de

  10. Sustainable development and nuclear energy

    International Nuclear Information System (INIS)

    2000-05-01

    This report has four chapters .In the first chapter world energy statute and future plans;in the second chapter Turkey's energy statute and future plans; in the third chapter world energy outlook and in the last chapter sustainable development and nuclear energy has discussed in respect of environmental effects, harmony between generations, harmony in demand, harmony in sociapolitic and in geopolitic. Additional multimedia CD-ROM has included

  11. Nuclear Energy, Long Term Requirements

    International Nuclear Information System (INIS)

    Knapp, V.

    2006-01-01

    There are serious warnings about depletion of oil and gas and even more serious warnings about dangers of climate change caused by emission of carbon dioxide. Should developed countries be called to replace CO2 emitting energy sources as soon as possible, and the time available may not be longer then few decades, can nuclear energy answer the call and what are the requirements? Assuming optimistic contribution of renewable energy sources, can nuclear energy expand to several times present level in order to replace large part of fossil fuels use? Paper considers intermediate and long-term requirements. Future of nuclear power depends on satisfactory answers on several questions. First group of questions are those important for near and intermediate future. They deal with economics and safety of nuclear power stations in the first place. On the same time scale a generally accepted concept for radioactive waste disposal is also required. All these issues are in the focus of present research and development. Safer and more economical reactors are targets of international efforts in Generation IV and INPRO projects, but aiming further ahead these innovative projects are also addressing issues such as waste reduction and proliferation resistance. However, even assuming successful technical development of these projects, and there is no reason to doubt it, long term and large-scale nuclear power use is thereby not yet secured. If nuclear power is to play an essential role in the long-term future energy production and in reduction of CO2 emission, than several additional questions must be replied. These questions will deal with long-term nuclear fuel sufficiency, with necessary contribution of nuclear power in sectors of transport and industrial processes and with nuclear proliferation safety. This last issue is more political then technical, thus sometimes neglected by nuclear engineers, yet it will have essential role for the long-term prospects of nuclear power. The

  12. Nuclear energy in Germany

    International Nuclear Information System (INIS)

    1999-01-01

    Since September 1998 the Federal Government formed by a Red/Green Coalition declared its goal: irreversible phase out of nuclear power plants. The first attempt to stop reprocessing as well as the first attempt to change nuclear law failed. The present situation is as follows: existing nuclear power plants operate in a most satisfying way producing 170 TWh/a. i.e. 35% of total production; transport license is not granted; no new NPP is planned, but Germany will participate in the French European Power Reactor (EPR) project. Concerning fast reactors, no industrial activities exist in Germany. There is no intention to build a facility, but Germany participates in the European CAPRA project. Existing research items are related to neutronics, safety analysis, irradiation experiment TRABANT, accelerator driven systems, thermohydraulics, safety

  13. Nuclear energy of hope and dream

    International Nuclear Information System (INIS)

    2009-02-01

    This book describes nuclear energy as hopeful and helpful energy for our life. It includes a lot of introductions of carbon energy, green energy, an atomic reactor for generation of electricity and research, a nuclear fuel cycle, radiation in life, radiation measurement, a radioisotope, the principle of utilization of radiation, utilization for clinical medicine, nuclear energy and economy, international cooperation of nuclear energy and control of nuclear energy.

  14. 77 FR 67809 - Nuclear Energy Advisory Committee

    Science.gov (United States)

    2012-11-14

    ... DEPARTMENT OF ENERGY Nuclear Energy Advisory Committee AGENCY: Department of Energy, Office of Nuclear Energy. ACTION: Notice of Open Meeting. SUMMARY: This notice announces a meeting of the Nuclear...., Washington, DC 20585; telephone (301) 903-9096; email: [email protected]nuclear.energy.gov . SUPPLEMENTARY...

  15. 78 FR 29125 - Nuclear Energy Advisory Committee

    Science.gov (United States)

    2013-05-17

    ... DEPARTMENT OF ENERGY Nuclear Energy Advisory Committee AGENCY: Office of Nuclear Energy, Department of Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Nuclear... Independence Avenue SW., Washington DC 20585; telephone (301) 903-9096; email [email protected]nuclear.energy.gov...

  16. Nuclear energy: a master card

    International Nuclear Information System (INIS)

    Garaud, M.F.

    1996-01-01

    Here are exposed the elements of the French doctrine of nuclear deterrence. The historical points, from the American deterrence to the actual situation are detailed. The political aspects, with the non proliferation, the ecologists pressure and the anti nuclear pacifism are evoked to precise the uncertainty of the actual French deterrence. 9 analysis are on the deterrence subject, then the civil aspect of nuclear energy is discussed, with the advantages and the disadvantages of the nuclear power plants and the reprocessing in two analysis; a special mention is noted for the reactor safety in Eastern Europe, in the last article. (N.C.)

  17. Britain's nuclear energy policy

    International Nuclear Information System (INIS)

    Duncan, Colin D.

    2000-01-01

    Full text: In the mid 1980s the Labour Party's position and clear intention was to phase out nuclear generated power in the UK. BNFL's reprocessing business was singled out for particular criticism. Many argued that this sounded the death knell for an industry with a legacy of negative public opinion and no commercial future. How against this background then was the Rt. Hon Tony Blair able, on 9 June 1999, to state that 'If we were to question the continued operation of Thorp, I think that would not be right. Thorp is an operation with orders now valued at some 12 billion pounds, it provides 6000 skilled jobs, it indirectly supports many more... I do not support the case of those who would like us to abandon Thorp?' Furthermore, in June 1999 the Royal Society stated that, 'it is vital to keep the nuclear option open' and in October of the same year the House of Commons Trade Industry Select Committee went further and advised, 'a formal presumption be made now for the purposes of long-term planning that new nuclear plant may be required in the course of the next two decades'. On 13 July 1999, the Secretary of State for Trade and Industry, Rt. Hon Stephen Byers, announced a possible sale of up to 49% of BNFL by a Public Private Partnership. Dare we view this as the genesis of a nuclear renaissance for the United Kingdom? This clear change in political attitude towards the nuclear option has come about as a result of a concerted public and government relations effort over the past ten years. That said, many barriers remain if we are to meet the challenge of delivering new nuclear build in the UK. Public opinion may allow new build but only if the industry demonstrates a track record of safety and environmental stewardship. There will always be the 'not in my back yard' argument so we must be a good neighbour and, most importantly of all, a long-term solution must be found for the disposal of nuclear waste. If the stage is set for the nuclear renaissance, the industry

  18. Argentine nuclear energy standardization activities

    International Nuclear Information System (INIS)

    Boero, Norma; Corcuera, Roberto; Palacios, Tulio A.; Hey, Alfredo M.; Berte, G.; Trama, L.

    2004-01-01

    The International Organization for Standardization (ISO) has more than 200 Technical Committees that develop technical standards. During April 2004 took place in Buenos Aires the 14th Plenary of the ISO/TC 85 Nuclear Energy Committee. During this Plenary issues as Nuclear Terminology, Radiation Protection, Nuclear Fuels, Nuclear Reactors and Irradiation Dosimetry was dealt with. 105 International delegates and 45 National delegates (belonging to CNEA, ARN, NASA, INVAP, CONUAR, IONICS and other organizations) attended the meetings. During this meeting ISO/TC 85 changed its scope; the new scope of the Committee is 'Standardization in the fields of peaceful applications of nuclear energy and of the protection of individuals against all sources of ionizing radiations'. This work summarizes the most important advances and resolutions about the development of standards taken during this meeting as well as the main conclusions. (author) [es

  19. Economic Analysis of Nuclear Energy

    International Nuclear Information System (INIS)

    Lee, Han Myung; Lee, M. K.; Moon, K. H.; Kim, S. S.; Lim, C. Y.; Song, K. D.; Oh, K. B.

    2002-12-01

    This study deals with current energy issues, environmental aspects of energy, project feasibility evaluation, and activities of international organizations. Current energy issues including activities related with UNFCCC, sustainable development, and global concern on energy issues were surveyed with focusing on nuclear related activities. Environmental aspects of energy includes various topics such as, inter- industrial analysis of nuclear sector, the role of nuclear power in mitigating GHG emission, carbon capture and sequestration technology, hydrogen production by using nuclear energy, Life Cycle Analysis as a method of evaluating environmental impacts of a technology, and spent fuel management in the case of introducing fast reactor and/or accelerator driven system. Project feasibility evaluation includes nuclear desalination using SMART reactor, and introduction of COMFAR computer model, developed by UNIDO to carry out feasibility analysis in terms of business attitude. Activities of international organizations includes energy planning activities of IAEA and OECD/NEA, introduction of the activities of FNCA, one of the cooperation mechanism among Asian countries. In addition, MESSAGE computer model was also introduced. The model is being developed by IAEA to effectively handle liberalization of electricity market combined with environmental constraints

  20. Public attitudes to nuclear energy

    Energy Technology Data Exchange (ETDEWEB)

    van der Pligt, J; Eiser, J R; Spears, R

    1984-09-01

    The last decade has seen a marked increase in public concern about nuclear energy. As a consequence, it is now recognized that the future of nuclear energy will not only depend on technical and economic factors, but that public acceptability of this technology will play a crucial role in its long-term future. This paper summarizes trends in public reactions to nuclear power in various countries and discusses a number of studies on public beliefs and attitudes to nuclear power in general, and to the building of a nuclear power plant near to one's home. It is concluded that the qualitative aspects of the possible risks of nuclear energy play an important role in the public's perception of this technology. It is also clear, however, that differences in perception of the risks do not embrace all the relevant aspects of the public's assessment of nuclear energy. Public reaction is also related to more-general beliefs and values, such as emphasis on economic versus social priorities, attitudes to technology and environmental concern. 11 references.

  1. Realizing the potential of nuclear energy

    International Nuclear Information System (INIS)

    Walske, C.

    1982-01-01

    The future of nuclear power, just as the future of America, can be viewed with optimism. There is hope in America's record of overcoming obstacles, but growth is essential for that hope to be realized. Despite the downturn in energy demand made possible by conservation, we will need a 35% growth in total energy for new workers and production. Electricity generated by nuclear or coal can make US production more cost-competitive, and it can power mass-transit systems, electric heat pumps, and communications and information systems. Changes in electricity and gross national product (GNP) have been more closely in step since 1973 than have total energy and GNP. The nuclear power units now under construction will add 80,000 megawatts to the 56,000 now on line. It is important to note that, while utilities are cancelling plans for nuclear plants, they aren't ordering new coal plants, which shows the impact of the high cost of money. Interest rates must come down and public-relations efforts to sell electricity must improve to change the situation. Although capital shortages are real, waste disposal is a problem of perception that was politically induced because the government failed to provide a demonstration of safety as the French are doing. Streamlined regulatory and insurance procedures can help to justify optimism in the nuclear option. 4 figures

  2. Allocating nuclear power plant costs: an extension

    International Nuclear Information System (INIS)

    Bierman, H. Jr.

    1984-01-01

    The author modifies and extends the argument presented in the September 22, 1983 issue by Richard E. Nellis for using economic depreciation to allocate nuclear power plant costs. The two goals of his model are to charge constant real costs to consumers and to provide a fair return of .125 to investors in each period. The addition of other objectives requires further modification of the model since the schedule of revenues that are deemed to be optimum defines the depreciation schedule. 1 table

  3. New nuclear projects in the world. Sustainable Nuclear Energy; Nuevos proyectos nucleares en el mundo. energia nuclear sostenible

    Energy Technology Data Exchange (ETDEWEB)

    Leon, P. T.

    2011-07-01

    Nuclear power has experienced a major boom in the last few years, primarily because it is a non-CO{sub 2} emitting energy source, it can be produced at competitive costs and it can boost a country's security of supply. there are still two issues to be addressed in relation to the currently used technologies: the degree to which the energy content of nuclear fuel is used, and wastes. A solution to both these aspects would ut nuclear power in the category of sustainable energy. The article provides details on current nuclear plans in the wold, the impact of the Fukushima accident on different countries nuclear plans and the European initiatives for sustainable nuclear energy development. (Author)

  4. The nuclear energy

    International Nuclear Information System (INIS)

    Leconte, Ph

    2001-08-01

    This paper is the lesson provided by the author at the physics summer school. After a recall on the atoms nuclei properties, he explains the nuclear reactor principle, their stability and safety. The fuel cycle is also detailed as the different reactors technologies. The last part deals with the thermonuclear fusion. (A.L.B.)

  5. High energy nuclear collisions

    Indian Academy of Sciences (India)

    We review some basic concepts of relativistic heavy-ion physics and discuss our understanding of some key results from the experimental program at the relativistic heavy-ion collider (RHIC). We focus in particular on the early time dynamics of nuclear collisions, some result from lattice QCD, hard probes and photons.

  6. Nuclear energy related research

    International Nuclear Information System (INIS)

    Salminen, Pertti

    1987-02-01

    This annual Research Programme Plan covers the nuclear related research planned to be carried out at the Technical Research Centre of Finland (VTT) in 1987 and funded by the Ministry of Trade and Industry in Finland, the Nordic Council of Ministers and VTT itself

  7. Internalization of external costs for nuclear power in Romania

    International Nuclear Information System (INIS)

    Andrei, Veronica; Ghita, Sorin; Ionita, Gheorghe; Gheorghe-Sorescu, Antonius; Glodeanu, Florin

    2006-01-01

    , for that impact. Externality is one type of failure that causes inefficiency.' Like other energy sources, nuclear energy has risks and benefits that need to be fully recognized and assessed to evaluate its external costs. The external costs of nuclear energy include: radioactive waste disposal, future financial liabilities arising from decommissioning and dismantling of nuclear facilities, health and environmental impact of radioactivity releases in routine operation and effects of severe accidents. Beyond the competitive generation costs of existing nuclear power plants in most markets, benefits of nuclear power, that are not reflected currently in prices, include: security of supply, cost stability and the quasi absence of atmospheric emissions of greenhouse gases, other pollutant gases and particulates. The capital and operating costs of nuclear power plants and fuel cycle facilities already internalize a major portion of the above-mentioned potential external costs, and these are reflected in the prices paid by consumers of nuclear-generated electricity. This paper presents a few aspects on externalities of nuclear power and current approach on the internalization of external costs on radioactive waste disposal and decommissioning of the Cernavoda Nuclear Power Plant. The paper contents as follows: 1. Introduction; 2. External costs; 3. Positive externalities of nuclear electricity; 4. Actions relevant to internalize future liabilities for nuclear power in Romania; 5. Conclusions. In conclusion the capital and operating costs of nuclear power plants already internalize a major portion of the above-mentioned potential external costs, and these are reflected in the prices paid by consumers of nuclear-generated electricity. If externalities such as: security of supply, cost stability and broad economic impacts on employment and balance of trade would be internalized, the effect would be positive for nuclear energy. In Romania, decommissioning and radioactive wastes

  8. Industrial Applications of Nuclear Energy

    International Nuclear Information System (INIS)

    2017-01-01

    This publication provides a detailed overview of the potential use of nuclear energy for industrial systems and/or processes which have a strong demand for process heat/steam and power, and on the mapping of nuclear power reactors proposed for various industrial applications. It describes the technical concepts for combined nuclear-industrial complexes that are being pursued in various Member States, and presents the concepts that were developed in the past to be applied in connection with some major industries. It also provides an analysis of the energy demand in various industries and outlines the potential that nuclear energy may have in major industrial applications such as process steam for oil recovery and refineries, hydrogen generation, and steel and aluminium production. The audience for this publication includes academia, industry, and government agencies.

  9. Nuclear power: tomorrow's energy source

    International Nuclear Information System (INIS)

    2002-01-01

    In France, 76% of electricity is produced by nuclear power. The industry's pricing levels are among the most competitive in Europe. Thanks to its 58 nuclear reactors France enjoys almost 50% energy autonomy thus ensuring a highly stable supply. Equally, as a non-producer of greenhouse gases, the nuclear sector can rightfully claim to have an environmentally friendly impact. Against a background to increasing global demand with predictions that fossil fuels will run out and global warming a central issue, it is important to use production methods which face up to problems of this nature. There is no question that nuclear energy has a vital role to play alongside other energy sources. (authors)

  10. Nuclear energy: A female technology

    International Nuclear Information System (INIS)

    Tennenbaum, J.

    1994-01-01

    Amongst the important scientific and technological revolutions of history there is none in which women have played such a substantial and many-sided role as in the development of nuclear energy. The birth of nuclear energy is not only due to Marie Curie and Lise Meitner but also to a large number of courageous 'nuclear women' who decided against all sorts of prejudices and resistances in favour of a life in research. Therefore the revolution of the atom has also become the greatest breakthrough of women in natural sciences. This double revolution is the subject of this book. Here the history of nuclear energy itself is dealt with documented with the original work and personal memories of different persons - mainly women - who have been substantially involved in this development. (orig./HP) [de

  11. High education and nuclear energy

    International Nuclear Information System (INIS)

    Ghitescu, Petre; Prisecaru, Ilie; Stefanescu, Petre

    1998-01-01

    The Faculty of Energy of the University 'Politecnica' in Bucharest is the only faculty in Romania in the field of nuclear energy education. With an experience of more than 29 years, the Faculty of Energy offers the major 'Nuclear Power Plants', which students graduate after a 5-year education as engineers in the Nuclear Power Plant major. Among the principal objectives of the development and reshape of the Romanian education system was mentioned the upgrading of organizational forms by introducing the transfer credit system, and starting in the fall '97 by accrediting Radioprotection and Nuclear Safety Master education. As a result of co-operation and assistance offered by TEMPUS-SENECA program, the new major is shaped and endowed with a modern curriculum harmonized with UE and IAEA requirements and a modern and performing laboratory. This way the Romanian higher education offers a fully correct and concordant structure with UE countries education. (authors)

  12. Nuclear energy, environmental protection and international conflicts

    International Nuclear Information System (INIS)

    Menke-Glueckert, P.

    1975-01-01

    Some general and some critical remarks on: nuclear energy as an image for politics; nuclear energy as a model for research planning; nuclear controversy; the principle of precaution in nuclear and radiation protection law; reactor safety on probation; advantages and economy of nuclear energy; communication difficulties; the special role of nuclear energy; the need for European site planning; supervision of fissionable materials; the world's energy household in danger; global structure politics and nuclear energy; nuclear energy with a capacity for social innovations. (HP/LN) [de

  13. World supply of nuclear energy

    International Nuclear Information System (INIS)

    Pecqueur, Michel.

    1981-01-01

    At the end of 1980 nuclear energy accounted for 9% of the world production of electricity stemming from 262 power stations, utilising mainly the process of water reactors and representing an installed capacity of 142 GWe. This production, apparently limited, already represents the equivalent of 150 million TOE. The 600 nuclear power stations in service, under construction or ordered represent a total of 450 GWe. In 1985, their production ought to cover 15% of the world requirements of electricity, which corresponds to a doubling of the share of nuclear energy within 6 years. During these recent years, the development of nuclear energy has undergone a significant slowing down and the number of orders for new nuclear power stations has dropped considerably in particular in the United States. Considering the time required and the available industrial capacity, the accumulated capacity which could be installed worlwide by 1990 could attain 530 GWe, equivalent to 650 MTOE covering 24% of the world production of electricity and 7% of the world consumption of primary energy. A determined effort for the end of this century could end up by the installation of 1200 GWe of capacity, generating 1.5 GTOE. The share of nuclear energy would then represent 35% of the production of electricity [fr

  14. Nuclear energy: salvation or suicide

    International Nuclear Information System (INIS)

    Collins, C.C.

    1984-01-01

    A collection of 700 editorials and feature articles collected from 125 US newspapers addresses the dominant areas of concern about nuclear power: plant safety, radioactive wastes, proliferation, and cost. The editorial debates present the pros and cons of Three Mile Island and other accidents, ocean dumping, evacuation plans, radioactive waste transport and storage, nuclear fuel processing, the Karen Silkwood case, and breeder reactors. The appendix raises the question of the future for fission and the possibility of nuclear fusion as an alternative. There is a subject index and a glossary of basic terms

  15. Nuclear technologies for local energy systems

    International Nuclear Information System (INIS)

    McDonnell, F.N.; Lynch, G.F.

    1990-03-01

    If nuclear energy is to realize its full potential as a safe and cost-effective alternative to fossil fuels, applications beyond those that are currently being serviced by large, central nuclear power stations must be identified and appropriate reactors developed. The Canadian program on reactor systems for local energy supply is at the forefront of these developments. This program emphasizes design simplicity, low power density and fuel rating, reliance on natural processes, passive systems, and reduced reliance on operator action. The first product, the SLOWPOKE Energy System, is a 10 MW heat source specifically designed to provide hot water to satisfy the needs of local heating systems for building complexes, institutions and municipal district heating systems. A demonstration heating reactor has been constructed at the Whiteshell Nuclear Research Establishment in Manitoba and has been undergoing an extensive test program since first operation in 1987 July. Based on the knowledge learned from the design, construction, licensing and operational testing of this facility, the design of the 10 MW commercial-size unit is well advanced, and Atomic Energy of Canada Limited is prepared to commit the construction of the first commercial unit. Although the technical demonstration of the concept is important, it is recognized that another crucial element is the public and regulatory acceptance of small nuclear systems in urban areas. The decision by a community to commit the construction of a SLOWPOKE Energy System brings to a sharp focus the current public apprehension about nuclear technologies

  16. Fears caused by nuclear energy

    International Nuclear Information System (INIS)

    2011-01-01

    As after the Fukushima accident, fears with respect to nuclear energy may appear again, this very positive document outlines the differences between a nuclear bomb and a nuclear reactor, outlines the natural character of radioactivity and its benefits when used with low dose, outlines the fact that radioactivity although invisible can be easily and well measured. It comments the accident and recalls that TEPCO did not take the fact that ten meter high waves could happen as in Indonesia in 2004. It discusses the loss of confidence in scientists, in nuclear authorities. It addresses the issue of nuclear wastes, evokes the discovery of a natural underground nuclear reactor in Gabon, outlines properties of waste vitrification, discusses the case of high level wastes, of minor actinides, and of storage reversibility. It outlines the safety of installations containing plutonium, of plutonium transportation

  17. Cost analysis of the US spent nuclear fuel reprocessing facility

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, E.A.; Deinert, M.R. [Department of Mechanical Engineering, University of Texas, Austin TX (United States); Cady, K.B. [Department of Theoretical and Applied Mechanics, Cornell University, Ithaca NY (United States)

    2009-09-15

    The US Department of Energy is actively seeking ways in which to delay or obviate the need for additional nuclear waste repositories beyond Yucca Mountain. All of the realistic approaches require the reprocessing of spent nuclear fuel. However, the US currently lacks the infrastructure to do this and the costs of building and operating the required facilities are poorly established. Recent studies have also suggested that there is a financial advantage to delaying the deployment of such facilities. We consider a system of government owned reprocessing plants, each with a 40 year service life, that would reprocess spent nuclear fuel generated between 2010 and 2100. Using published data for the component costs, and a social discount rate appropriate for intergenerational analyses, we establish the unit cost for reprocessing and show that it increases slightly if deployment of infrastructure is delayed by a decade. The analysis indicates that achieving higher spent fuel discharge burnup is the most important pathway to reducing the overall cost of reprocessing. The analysis also suggests that a nuclear power production fee would be a way for the US government to recover the costs in a manner that is relatively insensitive to discount and nuclear power growth rates. (author)

  18. Energy and climate change: the role of nuclear energy for sustainable development

    International Nuclear Information System (INIS)

    Voss, A.; Schmid, G.

    1997-01-01

    Nuclear energy is an important part of a balanced energy mix. Nuclear energy has the potential to make a significant contribution both to economic development and to a significant cost-effective reduction in carbon emissions, probably the two most salient aspects of sustainable development. Nuclear energy has clearly demonstrated its usefulness and favorable contribution in the past. Continuous development of nuclear technologies is warranted to achieve future sustainable development. Therefore, an open discussion on the potential future role of nuclear can be helpful to remove some political motivated constraints on nuclear power development. (author) 1 fig., 2 refs

  19. Nuclear Energy. Instructional Materials.

    Science.gov (United States)

    Jordan, Kenneth; Thessing, Dan

    This document is one of five learning packets on alternative energy (see note) developed as part of a descriptive curriculum research project in Arkansas. The overall objectives of the learning packets are to improve the level of instruction in the alternative energies by vocational exploration teachers, and to facilitate the integration of new…

  20. Economic implications of nuclear operating and maintenance costs

    International Nuclear Information System (INIS)

    Braun, C.

    1994-01-01

    Nuclear operating and maintenance (O and M) costs for U.S. plants have been increasing during the decade of the 1980's. Costs have stabilized over the last five years but have not yet significantly declined. Annual capacity factors have considerably improved during the last eight years and unit O and M costs expressed in Mills Kwh have thus declined. Two other important trends evident over the last five years have been the decline in fossil fuel prices and the transition to deregulated electric utilities market, accelerated with the passage of the 1992 Energy Policy Act. Within the next five years it may be possible for large scale industrial customers to directly contract with electricity generators, by they utilities or independent power producers (IPP's) for supplying their power requirements. The ability of such customers to directly contract with potential supplies based on low cost performance bypassing their local utility, may have significant implications for the structure of the utility industry in the near term and for plant operations. A greater pressure will likely be exerted on all plants, including nuclear to reduce operating costs so as to remain competitive with other power suppliers in their markets. Nuclear O and M costs are likely to be heavily scrutinized for possible savings and reductions. The electric utilities mergers waves and the nuclear industry's initiative on O and M cost control both aim at improving plant economics so as to better compete in the more deregulated environment. In this climate the issues of why nuclear O and M costs have increased, what can be done to reduce costs and what are the implications for advanced reactors design and economics are discussed. 14 figs