WorldWideScience

Sample records for castro nuclear power

  1. Nuclear power

    OpenAIRE

    2005-01-01

    David Waller and Alan McDonald ask whether a nuclear renaissance can be predicted; Judith M. Greenwald discusses keeping the nuclear power option open; Paul Mobbs considers the availability of uranium and the future of nuclear energy.

  2. Nuclear power

    International Nuclear Information System (INIS)

    Porter, Arthur.

    1980-01-01

    This chapter of the final report of the Royal Commission on Electric Power Planning in Ontario updates its interim report on nuclear power in Ontario (1978) in the light of the Three Mile Island accident and presents the commission's general conclusions and recommendations relating to nuclear power. The risks of nuclear power, reactor safety with special reference to Three Mile Island and incidents at the Bruce generating station, the environmental effects of uranium mining and milling, waste management, nuclear power economics, uranium supplies, socio-political issues, and the regulation of nuclear power are discussed. Specific recommendations are made concerning the organization and public control of Ontario Hydro, but the commission concluded that nuclear power is acceptable in Ontario as long as satisfactory progress is made in the disposal of uranium mill tailings and spent fuel wastes. (LL)

  3. Nuclear power

    International Nuclear Information System (INIS)

    King, P.

    1990-01-01

    Written from the basis of neutrality, neither for nor against nuclear power this book considers whether there are special features of nuclear power which mean that its development should be either promoted or restrained by the State. The author makes it dear that there are no easy answers to the questions raised by the intervention of nuclear power but calls for openness in the nuclear decision making process. First, the need for energy is considered; most people agree that energy is the power to progress. Then the historicalzed background to the current position of nuclear power is given. Further chapters consider the fuel cycle, environmental impacts including carbon dioxide emission and the greenhouse effect, the costs, safety and risks and waste disposal. No conclusion either for or against nuclear power is made. The various shades of opinion are outlined and the arguments presented so that readers can come to their own conclusions. (UK)

  4. Nuclear power

    International Nuclear Information System (INIS)

    Anon.

    1980-01-01

    The committee concludes that the nature of the proliferation problem is such that even stopping nuclear power completely could not stop proliferation completely. Countries can acquire nuclear weapons by means independent of commercial nuclear power. It is reasonable to suppose if a country is strongly motivated to acquire nuclear weapons, it will have them by 2010, or soon thereafter, no matter how nuclear power is managed in the meantime. Unilateral and international diplomatic measures to reduce the motivations that lead to proliferation should be high on the foreign policy agenda of the United States. A mimimum antiproliferation prescription for the management of nuclear power is to try to raise the political barriers against proliferation through misuse of nuclear power by strengthening the Non-Proliferation Treaty, and to seek to raise the technological barriers by placing fuel-cycle operations involving weapons-usable material under international control. Any such measures should be considered tactics to slow the spread of nuclear weapons and thus earn time for the exercise of statesmanship. The committee concludes the following about technical factors that should be considered in formulating nuclear policy: (1) rate of growth of electricity use is a primary factor; (2) growth of conventional nuclear power will be limited by producibility of domestic uranium sources; (3) greater contribution of nuclear power beyond 400 GWe past the year 2000 can only be supported by advanced reactor systems; and (4) several different breeder reactors could serve in principle as candidates for an indefinitely sustainable source of energy

  5. Nuclear power

    International Nuclear Information System (INIS)

    Abd Khalik Wood

    2003-01-01

    This chapter discuss on nuclear power and its advantages. The concept of nucleus fission, fusion, electric generation are discussed in this chapter. Nuclear power has big potential to become alternative energy to substitute current conventional energy from coal, oil and gas

  6. Nuclear power

    Energy Technology Data Exchange (ETDEWEB)

    Hodgson, P.

    1985-01-01

    The question 'Do we really need nuclear power' is tackled within the context of Christian beliefs. First, an estimate is made of the energy requirements in the future and whether it can be got in conventional ways. The dangers of all the ways of supplying energy (eg coal mining, oil and gas production) are considered scientifically. Also the cost of each source and its environmental effects are debated. The consequences of developing a new energy source, as well as the consequences of not developing it, are considered. Decisions must also take into account a belief about the ultimate purpose of life, the relation of men to each other and to nature. Each issue is raised and questions for discussion are posed. On the whole the book comes down in favour of nuclear power.

  7. Nuclear power and nuclear weapons

    International Nuclear Information System (INIS)

    Vaughen, V.C.A.

    1983-01-01

    The proliferation of nuclear weapons and the expanded use of nuclear energy for the production of electricity and other peaceful uses are compared. The difference in technologies associated with nuclear weapons and nuclear power plants are described

  8. Nuclear power plants

    International Nuclear Information System (INIS)

    1985-01-01

    Data concerning the existing nuclear power plants in the world are presented. The data was retrieved from the SIEN (Nuclear and Energetic Information System) data bank. The information are organized in table forms as follows: nuclear plants, its status and type; installed nuclear power plants by country; nuclear power plants under construction by country; planned nuclear power plants by country; cancelled nuclear power plants by country; shut-down nuclear power plants by country. (E.G.) [pt

  9. Nuclear power

    International Nuclear Information System (INIS)

    d'Easum, Lille.

    1976-03-01

    An environmentalist's criticism of nuclear energy is given, on a layman's level. Such subjects as conflict of interest in controlling bodies, low-level radiation, reactor safety, liability insurance, thermal pollution, economics, heavy water production, export of nuclear technology, and the history of the anti-nuclear movement are discussed in a sensationalistic tone. (E.C.B.)

  10. Nuclear power economic database

    International Nuclear Information System (INIS)

    Ding Xiaoming; Li Lin; Zhao Shiping

    1996-01-01

    Nuclear power economic database (NPEDB), based on ORACLE V6.0, consists of three parts, i.e., economic data base of nuclear power station, economic data base of nuclear fuel cycle and economic database of nuclear power planning and nuclear environment. Economic database of nuclear power station includes data of general economics, technique, capital cost and benefit, etc. Economic database of nuclear fuel cycle includes data of technique and nuclear fuel price. Economic database of nuclear power planning and nuclear environment includes data of energy history, forecast, energy balance, electric power and energy facilities

  11. Nuclear power in Canada

    International Nuclear Information System (INIS)

    1980-01-01

    The Canadian Nuclear Association believes that the CANDU nuclear power generation system can play a major role in achieving energy self-sufficiency in Canada. The benefits of nuclear power, factors affecting projections of electric power demand, risks and benefits relative to other conventional and non-conventional energy sources, power economics, and uranium supply are discussed from a Canadian perspective. (LL)

  12. Nuclear power of Korea

    International Nuclear Information System (INIS)

    Chun Bee-Ho

    2011-01-01

    National nuclear is presented. Nuclear energy safety after Fukushima, international cooperation in nuclear energy is discussed. Nuclear projects with the United Arab Emirates have been developed to build 4 nuclear power plants in the UAE - APR 1400. At the Korea-Bulgaria Industrial Committee Meeting in Sofia (March 2011) Korean side proposed Nuclear Safety Training Program in Korea for Bulgarian government officials and experts transfer of know-how and profound expertise on world-class nuclear technology and nuclear safety

  13. China and nuclear power

    International Nuclear Information System (INIS)

    Fouquoire-Brillet, E.

    1999-01-01

    This book presents the history of nuclear power development in China from the first research works started in the 1950's for the manufacturing of nuclear weapons to the recent development of nuclear power plants. This study tries to answer the main questions raised by the attitude of China with respect to the civil and military nuclear programs. (J.S.)

  14. Nuclear power revisited

    International Nuclear Information System (INIS)

    Grear, B.

    2008-01-01

    Modern development of nuclear power technology and the established framework of international agreements and conventions are responding to the major political, economic and environmental issues - high capital costs, the risks posed by nuclear wastes and accidents, and the proliferation of nuclear weaponry - that until recently hindered the expansion of nuclear power.

  15. Nuclear power in perspective

    International Nuclear Information System (INIS)

    Addinall, E.; Ellington, H.

    1982-01-01

    The subject is covered in chapters: (the nature of nuclear power) the atomic nucleus - a potential source of energy; how nuclear reactors work; the nuclear fuel cycle; radioactivity - its nature and biological effects; (why we need nuclear power) use of energy in the non-communist world -the changing pattern since 1950; use of energy - possible future scenarios; how our future energy needs might be met; (a possible long term nuclear strategy) the history of nuclear power; a possible nuclear power strategy for the Western World; (social and environmental considerations) the hazards to workers in the nuclear power industry; the hazards to the general public (nuclear power industry; reactor operation; transport of radioactive materials; fuel reprocessing; radioactive waste disposal; genetic hazards); the threat to democratic freedom and world peace. (U.K.)

  16. Dictionary of nuclear power

    International Nuclear Information System (INIS)

    Koelzer, W.

    2012-06-01

    The actualized version (June 2012) of the dictionary on nuclear power includes all actualizations and new inputs since the last version of 2001. The original publication dates from 1980. The dictionary includes definitions, terms, measuring units and helpful information on the actual knowledge concerning nuclear power, nuclear fuel cycle, nuclear facilities, radioactive waste management, nuclear physics, reactor physics, isotope production, biological radiation effects, and radiation protection.

  17. Submarine nuclear power plants

    International Nuclear Information System (INIS)

    Horton, C.C.

    1984-01-01

    The submarine nuclear power plant has revolutionised the strategy and tactics of under-sea warfare. Present day submarine nuclear power plants are discussed, as well as future developments. The endurance, speed, noise and diving depth of nuclear submarines are also outlined. (U.K.)

  18. Dictionary of nuclear power

    International Nuclear Information System (INIS)

    Koelzer, W.

    2012-04-01

    The actualized version (April 2012) of the dictionary on nuclear power includes all actualizations and new inputs since the last version of 2001. The original publication dates from 1980. The dictionary includes definitions, terms, measuring units and helpful information on the actual knowledge concerning nuclear power, nuclear facilities, and radiation protection.

  19. Financing nuclear power projects

    International Nuclear Information System (INIS)

    Frost, N.C.

    1989-01-01

    The purpose of this paper is: (1) To provide an historical framework for understanding why it is difficult to finance nuclear power projects in the U.S.; (2) To mention briefly certain financing techniques utilized by companies to finance nuclear investments; and (3) To set forth the requirements investors will need before taking on the risks associated with nuclear power projects

  20. Nuclear power publications

    International Nuclear Information System (INIS)

    1982-01-01

    This booklet lists 69 publications on nuclear energy available free from some of the main organisations concerned with its development and operation in the UK. Headings are: general information; the need for nuclear energy; the nuclear industry; nuclear power stations; fuel cycle; safety; waste management. (U.K.)

  1. Nuclear power development

    International Nuclear Information System (INIS)

    Nealey, S.

    1990-01-01

    The objective of this study is to examine factors and prospects for a resumption in growth of nuclear power in the United States over the next decade. The focus of analysis on the likelihood that current efforts in the United States to develop improved and safer nuclear power reactors will provide a sound technical basis for improved acceptance of nuclear power, and contribute to a social/political climate more conducive to a resumption of nuclear power growth. The acceptability of nuclear power and advanced reactors to five social/political sectors in the U.S. is examined. Three sectors highly relevant to the prospects for a restart of nuclear power plant construction are the financial sector involved in financing nuclear power plant construction, the federal nuclear regulatory sector, and the national political sector. For this analysis, the general public are divided into two groups: those who are knowledgeable about and involved in nuclear power issues, the involved public, and the much larger body of the general public that is relatively uninvolved in the controversy over nuclear power

  2. Worldwide nuclear power

    International Nuclear Information System (INIS)

    Royen, J.

    1981-01-01

    Worldwide nuclear power (WNP) is a companion volume to UPDATE. Our objective in the publication of WNP is to provide factual information on nuclear power programs and policies in foreign countries to U.S. policymakers in the Federal Government who are instrumental in defining the direction of nuclear power in the U.S. WNP is prepared by the Office of the Assistant Secretary for Nuclear Energy from reports obtained from foreign Embassies in Washington, U.S. Embassies overseas, foreign and domestic publications, participation in international studies, and personal communications. Domestic nuclear data is included only where its presence is needed to provide easy and immediate comparisons with foreign data

  3. Nuclear Power Feasibility 2007

    OpenAIRE

    Aragonés Beltrán, José María; Hill, Barrie Frederick; Kadak, Andrew C.; Shultz, Donald F.; Spitalnik, Jorge

    2008-01-01

    Nuclear power is a proven technology and has the potential to generate virtually limitless energy with no significant greenhouse gas emissions. Nuclear power can become one of the main options to contribute to substantial cuts in global greenhouse gas emissions. Modern development of nuclear power technology and the established framework of international agreements and conventions are responding to the major political, economic and environmental issues -high capital costs, the risks posed by ...

  4. Nuclear power flies high

    International Nuclear Information System (INIS)

    Friedman, S.T.

    1983-01-01

    Nuclear power in aircraft, rockets and satellites is discussed. No nuclear-powered rockets or aircraft have ever flown, but ground tests were successful. Nuclear reactors are used in the Soviet Cosmos serles of satellites, but only one American satellite, the SNAP-10A, contained a reactor. Radioisotope thermoelectric generators, many of which use plutonium 238, have powered more than 20 satellites launched into deep space by the U.S.A

  5. Nuclear power in Asia

    International Nuclear Information System (INIS)

    2007-01-01

    The Australian Uranium Association reports that Asia is the only region in the world where electricity generating capacity and specifically nuclear power is growing significantly. In East and South Asia, there are over 109 nuclear power reactors in operation, 18 under construction and plans to build about a further 100. The greatest growth in nuclear generation is expected in China, Japan, South Korea and India. As a member of the SE Asian community, Australia cannot afford to ignore the existence and growth of nuclear power generation on its door step, even if it has not, up to now, needed to utilise this power source

  6. Nuclear power in Korea

    International Nuclear Information System (INIS)

    Rim, C.S.

    1990-01-01

    Before addressing the issue of public and utility acceptance of nuclear power in Korea, let me briefly explain the Korean nuclear power program and development plan for a passively safe nuclear power plant in Korea. At present, there are eight PWRs and one CANDU in operation; two PWRs are under construction, and contract negotiations are underway for one more CANDU and two more PWRs, which are scheduled to be completed by 1997,1998 and 1999, respectively. According to a recent forecast for electricity demand in Korea, about fifty additional nuclear power plants with a generating capacity of 1000MWe are required by the year 2030. Until around 2006, Korean standardized nuclear power plants with evolutionary features such as those in the ALWR program are to be built, and a new type of nuclear power plant with passive safety features is expected to be constructed after 2006. The Korean government is making a serious effort to increase public understanding of the safety of nuclear power plants and radioactive waste storage and disposal. In addition, the Korean government has recently introduced a program of benefits for residents near nuclear power plants. By this program, common facilities such as community centers and new roads are constructed, and scholarships are given to the local students. Nuclear power is accepted positively by the utility and reasonably well by the public in Korea

  7. Nuclear power debate

    International Nuclear Information System (INIS)

    Hunwick, Richard

    2005-01-01

    A recent resurgence of interest in Australia in the nuclear power option has been largely attributed to growing concerns over climate change. But what are the real pros and cons of nuclear power? Have advances in technology solved the sector's key challenges? Do the economics stack up for Australia where there is so much coal, gas and renewable resources? Is the greenhouse footprint' of nuclear power low enough to justify its use? During May and June, the AIE hosted a series of Branch events on nuclear power across Sydney, Adelaide and Perth. In the interest of balance, and at risk of being a little bit repetitive, here we draw together four items that resulted from these events and that reflect the opposing views on nuclear power in Australia. Nuclear Power for Australia: Irrelevant or Inevitable? - a summary of the presentations to the symposium held by Sydney Branch on 8 June 2005. Nuclear Reactors Waste the Planet - text from the flyer distributed by The Greens at their protest gathering outside the symposium venue on 8 June 2005. The Case For Nuclear Power - an edited transcript of Ian Hore-Lacy's presentation to Adelaide Branch on 19 May 2005 and to Perth Branch on 28 June 2005. The Case Against Nuclear Power - an article submitted to Energy News by Robin Chappie subsequent to Mr Hore-Lacy's presentation to Perth Branch

  8. The nuclear power decisions

    International Nuclear Information System (INIS)

    Williams, R.

    1980-01-01

    Nuclear power has now become highly controversial and there is violent disagreement about how far this technology can and should contribute to the Western energy economy. More so than any other energy resource, nuclear power has the capacity to provide much of our energy needs but the risk is now seen to be very large indeed. This book discusses the major British decisions in the civil nuclear field, and the way they were made, between 1953 and 1978. That is, it spans the period between the decision to construct Calder Hall - claimed as the world's first nuclear power station - and the Windscale Inquiry - claimed as the world's most thorough study of a nuclear project. For the period up to 1974 this involves a study of the internal processes of British central government - what the author terms 'private' politics to distinguish them from the very 'public' or open politics which have characterised the period since 1974. The private issues include the technical selection of nuclear reactors, the economic arguments about nuclear power and the political clashes between institutions and individuals. The public issues concern nuclear safety and the environment and the rights and opportunities for individuals and groups to protest about nuclear development. The book demonstrates that British civil nuclear power decision making has had many shortcomings and concludes that it was hampered by outdated political and administrative attitudes and machinery and that some of the central issues in the nuclear debate were misunderstood by the decision makers themselves. (author)

  9. Neutron and nuclear power

    International Nuclear Information System (INIS)

    Petros'yants, A.M.

    1982-01-01

    History of neutron discovery and its role in the world nuclear power engineering development are considered. Factors promoting the growth of the specific weight of electric power generated by NPPs and the problems slowing the nuclear power development are under discussion. Data on the state and prospects of nuclear power development in the USSR are presented. Solar and geothermal plants are considered as alternative power soUrces. It is noted that in 1982 in 24 countries more than 260 NPPs were exploited, which generated about 8% of the world electric power. A part of electric power generated by NPPs will achieve 30-40% by 2000. A conclusion is drawn that nuclear energy exceeds all previously used energy sources by its capabilities

  10. Financing nuclear power

    International Nuclear Information System (INIS)

    Sheriffah Noor Khamseah Al-Idid Syed Ahmad Idid

    2009-01-01

    Global energy security and climate change concerns sparked by escalating oil prices, high population growth and the rapid pace of industrialization are fueling the current interest and investments in nuclear power. Globally, a significant number policy makers and energy industry leaders have identified nuclear power as a favorable alternative energy option, and are presently evaluating either a new or an expanded role for nuclear power. The International Atomic Energy Agency (IAEA) has reported that as of October 2008, 14 countries have plans to construct 38 new nuclear reactors and about 100 more nuclear power plants have been written into the development plans of governments for the next three decades. Hence as new build is expected to escalate, issues of financing will become increasingly significant. Energy supply, including nuclear power, considered as a premium by government from the socio-economic and strategic perspective has traditionally been a sector financed and owned by the government. In the case for nuclear power, the conventional methods of financing include financing by the government or energy entity (utility or oil company) providing part of the funds from its own resources with support from the government. As national financing is, as in many cases, insufficient to fully finance the nuclear power plants, additional financing is sourced from international sources of financing including, amongst others, Export Credit Agencies (ECAs) and Multilateral Development Institutions. However, arising from the changing dynamics of economics, financing and business model as well as increasing concerns regarding environmental degradation , transformations in methods of financing this energy sector has been observed. This paper aims to briefly present on financing aspects of nuclear power as well as offer some examples of the changing dynamics of financing nuclear power which is reflected by the evolution of ownership and management of nuclear power plants

  11. Balakovo nuclear power station

    International Nuclear Information System (INIS)

    1996-01-01

    A key means of improving the safety and reliability of nuclear power plants is through effective training of plant personnel. The goal of this paper is to show the progress of the training at the Balakovo Nuclear Power Plant, and the important role that international cooperation programs have played in that progress

  12. Talk About Nuclear Power

    Science.gov (United States)

    Tremlett, Lewis

    1976-01-01

    Presents an overview of the relation of nuclear power to human health and the environment, and discusses the advantages and disadvantages of nuclear power as an energy source urging technical educators to inculcate an awareness of the problems associated with the production of energy. Describes the fission reaction process, the hazards of…

  13. Nuclear power: Pt. 3

    International Nuclear Information System (INIS)

    Van Wyk, A.

    1985-01-01

    The use of nuclear power in warfare is viewed from the point of use usefullness, essentiality and demolition. The effects of a H-bomb explosion are discussed as well as the use of nuclear power in warfare, with a Christian ethical background

  14. Nuclear Power Plants. Revised.

    Science.gov (United States)

    Lyerly, Ray L.; Mitchell, Walter, III

    This publication is one of a series of information booklets for the general public published by the United States Atomic Energy Commission. Among the topics discussed are: Why Use Nuclear Power?; From Atoms to Electricity; Reactor Types; Typical Plant Design Features; The Cost of Nuclear Power; Plants in the United States; Developments in Foreign…

  15. Consideration of nuclear power

    International Nuclear Information System (INIS)

    Smart, I.

    1982-01-01

    Mr. Smart notes that the optimistic promise of nuclear energy for developing countries has not been met, but feels that nuclear power can still provide a growing share of energy during the transition from oil dependence. He observes that cost-benefit analyses vary for each country, but good planning and management can give nuclear power a positive future for those developing countries which can establish a need for it; have access to the economic, technological, and human resources necessary to develop and operate it; and can make nuclear power compatible with the social, economic, and cultural structure. 11 references

  16. Nuclear power plant outages

    International Nuclear Information System (INIS)

    1998-01-01

    The Finnish Radiation and Nuclear Safety Authority (STUK) controls nuclear power plant safety in Finland. In addition to controlling the design, construction and operation of nuclear power plants, STUK also controls refuelling and repair outages at the plants. According to section 9 of the Nuclear Energy Act (990/87), it shall be the licence-holder's obligation to ensure the safety of the use of nuclear energy. Requirements applicable to the licence-holder as regards the assurance of outage safety are presented in this guide. STUK's regulatory control activities pertaining to outages are also described

  17. The nuclear power station

    International Nuclear Information System (INIS)

    Plettner, B.

    1987-04-01

    The processes taking place in a nuclear power plant and the dangers arising from a nuclear power station are described. The means and methods of controlling, monitoring, and protecting the plant and things that can go wrong are presented. There is also a short discourse on the research carried out in the USA and Germany, aimed at assessing the risks of utilising nuclear energy by means of the incident tree analysis and probability calculations. (DG) [de

  18. Nuclear power statistics 1985

    International Nuclear Information System (INIS)

    Oelgaard, P.L.

    1986-06-01

    In this report an attempt is made to collect literature data on nuclear power production and to present it on graphical form. Data is given not only for 1985, but for a number of years so that the trends in the development of nuclear power can be seen. The global capacity of nuclear power plants in operation and those in operation, under construction, or on order is considered. Further the average capacity factor for nuclear plants of a specific type and for various geographical areas is given. The contribution of nuclear power to the total electricity production is considered for a number of countries and areas. Finally, the accumulated years of commercial operation for the various reactor types up to the end of 1985 is presented. (author)

  19. Nuclear Power in Space

    Science.gov (United States)

    1994-01-01

    In the early years of the United States space program, lightweight batteries, fuel cells, and solar modules provided electric power for space missions. As missions became more ambitious and complex, power needs increased and scientists investigated various options to meet these challenging power requirements. One of the options was nuclear energy. By the mid-1950s, research had begun in earnest on ways to use nuclear power in space. These efforts resulted in the first radioisotope thermoelectric generators (RTGs), which are nuclear power generators build specifically for space and special terrestrial uses. These RTGs convert the heat generated from the natural decay of their radioactive fuel into electricity. RTGs have powered many spacecraft used for exploring the outer planets of the solar system and orbiting the sun and Earth. They have also landed on Mars and the moon. They provide the power that enables us to see and learn about even the farthermost objects in our solar system.

  20. Nuclear power: European report

    International Nuclear Information System (INIS)

    Anon.

    2005-01-01

    In 2004, nuclear power plants were operated and/or built in eighteen European countries. Thirteen of these countries are members of EU-25. Five of the ten countries joining the European Union on May 1, 2004 operate nuclear power stations. A total of 206 power reactors with a gross power of 181,941 MWe and a net power of 172,699 MWe were in operation at the end of the year. In 2004, one nuclear power plant was commissioned in Russia (Kalinin 3), two (Kmelnitzki 2 and Rowno 4) in Ukraine. Five nuclear power plants were decommissioned in Europe in the course of 2004. As announced in 2000, the Chapelcross 1 to Chapelcross 4 plants in Britain were shut down for economic reasons. In Lithuania, the Ignalina 1 unit was disconnected from the power grid, as had been demanded by the EU Commission within the framework of the negotiations about the country's accession to the EU. As a result of ongoing technical optimization in some plants, involving increases in reactor power or generator power as well as commissioning of plants of higher capacity, nuclear generating capacity increased by approx. 1.5 GW. In late 2004, four nuclear generating units were under construction in Finland (1), Romania (1), and Russia (2). 150 nuclear power plants were operated in thirteen states of the European Union (EU-25), which is sixteen more than the year before as a consequence of the accession of new countries. They had an aggregate gross power of 137,943 MWe and a net power of 131,267 MWe, generating approx. 983 billion gross kWh of electricity in 2003, thus again contributing some 32% to the public electricity supply in the EU-25. In largest share of nuclear power in electricity generation is found in Lithuania (80%), followed by 78% in France, 57% in the Slovak Republic, 56% in Belgium, and 46% in Ukraine. In several countries not operating nuclear power plants of their own, such as Italy, Portugal, and Austria, nuclear power makes considerable contributions to public electricity supply as

  1. Commercial nuclear power 1990

    International Nuclear Information System (INIS)

    1990-01-01

    This report presents the status at the end of 1989 and the outlook for commercial nuclear capacity and generation for all countries in the world with free market economies (FME). The report provides documentation of the US nuclear capacity and generation projections through 2030. The long-term projections of US nuclear capacity and generation are provided to the US Department of Energy's (DOE) Office of Civilian Radioactive Waste Management (OCRWM) for use in estimating nuclear waste fund revenues and to aid in planning the disposal of nuclear waste. These projections also support the Energy Information Administration's annual report, Domestic Uranium Mining and Milling Industry: Viability Assessment, and are provided to the Organization for Economic Cooperation and Development. The foreign nuclear capacity projections are used by the DOE uranium enrichment program in assessing potential markets for future enrichment contracts. The two major sections of this report discuss US and foreign commercial nuclear power. The US section (Chapters 2 and 3) deals with (1) the status of nuclear power as of the end of 1989; (2) projections of nuclear capacity and generation at 5-year intervals from 1990 through 2030; and (3) a discussion of institutional and technical issues that affect nuclear power. The nuclear capacity projections are discussed in terms of two projection periods: the intermediate term through 2010 and the long term through 2030. A No New Orders case is presented for each of the projection periods, as well as Lower Reference and Upper Reference cases. 5 figs., 30 tabs

  2. Nuclear power in West Germany

    International Nuclear Information System (INIS)

    Tempel, K.G.

    1981-01-01

    The nuclear power is set as an example to show the problems which are in relation with the development and utilization of such a technology: the motives and measures of the government and the economy for the promotion of nuclear power, the power economical border conditions and the power political objectives, the technological problems of the nuclear power development, the advantages of the nuclear power for power- and political economy, the risks of nuclear power for environment, society and international policy, the discussion on nuclear power in political parties and social groups, the international perspectives of nuclear power. (orig./HP) [de

  3. Development of nuclear power

    International Nuclear Information System (INIS)

    1962-01-01

    An extensive discussion of problems concerning the development of nuclear power took place at the fifth regular session of the IAEA General Conference in September-October 1961. Not only were there many references in plenary meetings to the nuclear power plans of Member States, but there was also a more specific and detailed debate on the subject, especially on nuclear power costs, in the Program, Technical and Budget Committee of the Conference. The Conference had before it a report from the Board of Governors on the studies made by the Agency on the economics of nuclear power. In addition, it had been presented with two detailed documents, one containing a review of present-day costs of nuclear power and the other containing technical and economic information on several small and medium-sized power reactors in the United States. The Conference was also informed of the report on methods of estimating nuclear power costs, prepared with the assistance of a panel of experts convened by the Agency, which was reviewed in the July 1961 issue of this Bulletin

  4. Without nuclear power

    International Nuclear Information System (INIS)

    1987-01-01

    The arguments put forward by the SPD point to the following: Backing out of nuclear power is a must, because of the awful quality of the hazards involved; because there can be no real separation guaranteed between civil and military utilisation of nuclear energy; for reasons of international responsibility; because we must not pass the buck on to the next generation; because social compatibility must be achieved; because the story of the 'cheap' nuclear generation of electricity is a fairy tale; because nuclear power pushes back coal as an energy source; because current ecological conditions call for abandonment of nuclear power, and economic arguments do not really contradict them. A reform of our energy system has to fulfill four requirements: Conserve energy; reduce and avoid environmental pollution; use renewable energy sources as the main sources; leave to the next generation the chance of choosing their own way of life. (HSCH) [de

  5. Nuclear power and safety

    International Nuclear Information System (INIS)

    Saunders, P.; Tasker, A.

    1991-01-01

    Nuclear power currently provides about a fifth of both Britain's and the world's electricity. It is the largest single source of electricity in Western Europe; in France three quarters of electricity is generated by nuclear power stations. This booklet is about the safety of those plants. It approaches the subject by outlining the basic principles and approaches behind nuclear safety, describing the protective barriers and safety systems that are designed to prevent the escape of radioactive material, and summarising the regulations that govern the construction and operation of nuclear power stations. The aim is to provide a general understanding of the subject by explaining the general principles of the Advanced Gas Cooled Reactor and setting out the UKAEA strategy for nuclear safety, the objective being always to minimize risk. (author)

  6. Nuclear power experience

    International Nuclear Information System (INIS)

    1983-01-01

    The International Conference on Nuclear Power Experience, organized by the International Atomic Energy Agency, was held at the Hofburg Conference Center, Vienna, Austria, from 13 to 17 September 1982. Almost 1200 participants and observers from 63 countries and 20 organizations attended the conference. The 239 papers presented were grouped under the following seven main topics: planning and development of nuclear power programmes; technical and economic experience of nuclear power production; the nuclear fuel cycle; nuclear safety experience; advanced systems; international safeguards; international co-operation. The proceedings are published in six volumes. The sixth volume contains a complete Contents of Volume 1 to 5, a List of Participants, Authors and Transliteration Indexes, a Subject Index and an Index of Papers by Number

  7. 600 MW nuclear power database

    International Nuclear Information System (INIS)

    Cao Ruiding; Chen Guorong; Chen Xianfeng; Zhang Yishu

    1996-01-01

    600 MW Nuclear power database, based on ORACLE 6.0, consists of three parts, i.e. nuclear power plant database, nuclear power position database and nuclear power equipment database. In the database, there are a great deal of technique data and picture of nuclear power, provided by engineering designing units and individual. The database can give help to the designers of nuclear power

  8. Nuclear power industry, 1981

    International Nuclear Information System (INIS)

    1981-12-01

    The intent of this publication is to provide a single volume of resource material that offers a timely, comprehensive view of the nuclear option. Chapter 1 discusses the development of commercial nuclear power from a historical perspective, reviewing the factors and events that have and will influence its progress. Chapters 2 through 5 discuss in detail the nuclear powerplant and its supporting fuel cycle, including various aspects of each element from fuel supply to waste management. Additional dimension is brought to the discussion by Chapters 6 and 7, which cover the Federal regulation of nuclear power and the nuclear export industry. This vast body of thoroughly documented information offers the reader a useful tool in evaluating the record and potential of nuclear energy in the United States

  9. The future of nuclear power

    International Nuclear Information System (INIS)

    Zeile, H.J.

    1987-01-01

    Present conditions and future prospects for the nuclear power industry in the United States are discussed. The presentation includes a review of trends in electrical production, the safety of coal as compared to nuclear generating plants, the dangers of radiation, the economics of nuclear power, the high cost of nuclear power in the United States, and the public fear of nuclear power. 20 refs

  10. Nuclear power plant construction

    International Nuclear Information System (INIS)

    Lima Moreira, Y.M. de.

    1979-01-01

    The legal aspects of nuclear power plant construction in Brazil, derived from governamental political guidelines, are presented. Their evolution, as a consequence of tecnology development is related. (A.L.S.L.) [pt

  11. Nuclear power plant siting

    International Nuclear Information System (INIS)

    Sulkiewicz, M.; Navratil, J.

    The construction of a nuclear power plant is conditioned on territorial requirements and is accompanied by the disturbance of the environment, land occupation, population migration, the emission of radioactive wastes, thermal pollution, etc. On the other hand, a nuclear power plant makes possible the introduction of district heating and increases the economic and civilization activity of the population. Due to the construction of a nuclear power plant the set limits of negative impacts must not be exceeded. The locality should be selected such as to reduce the unfavourable effects of the plant and to fully use its benefits. The decision on the siting of the nuclear power plant is preceded by the processing of a number of surveys and a wide range of documentation to which the given criteria are strictly applied. (B.H.)

  12. Commercial nuclear power 1989

    International Nuclear Information System (INIS)

    1989-01-01

    This report presents historical data on commercial nuclear power in the United States, with projections of domestic nuclear capacity and generation through the year 2020. The report also gives country-specific projections of nuclear capacity and generation through the year 2010 for other countries in the world outside centrally planned economic areas (WOCA). Information is also presented regarding operable reactors and those under construction in countries with centrally planned economies. 39 tabs

  13. Focus on nuclear power

    International Nuclear Information System (INIS)

    Kahlert, J.

    1982-01-01

    The conditions of political education at school are discussed and illustrated by a teaching lesson on nuclear power. The book is detailed enough to enable also non-expert teachers to discuss the following subjects in their teaching lessons: Boundary conditions in energy policy - scientific and technical fundamentals - radiological activities of nuclear power plants - safety engineering and its consequences. Worksheets and transparencies will be published separately. (orig./HP) [de

  14. Nuclear power and acceptation

    International Nuclear Information System (INIS)

    Speelman, J.E.

    1990-01-01

    In 1989 a workshop was held organized by the IAEA and the Argonne National Laboratory. The purpose was to investigate under which circumstances a large-scale extension of nuclear power can be accepted. Besides the important technical information, the care for the environment determined the atmosphere during the workshop. The opinion dominated that nuclear power can contribute in tackling the environment problems, but that the social and political climate this almost makes impossible. (author). 7 refs.; 1 fig.; 1 tab

  15. No to nuclear power

    International Nuclear Information System (INIS)

    2006-01-01

    Kim Beazley has again stated a Labor Government would not pursue nuclear power because the economics 'simply don't stack up'. 'We have significant gas, coal and renewable energy reserves and do not have a solution for the disposal of low-level nuclear waste, let alone waste from nuclear power stations.' The Opposition Leader said developing nuclear power now would have ramifications for Australia's security. 'Such a move could result in our regional neighbours fearing we will use it militarily.' Instead, Labor would focus on the practical measures that 'deliver economic and environmental stability while protecting our national security'. Mr Beazley's comments on nuclear power came in the same week as Prime Minister John Howard declined the request of Indian Prime Minister Manmohan Singh for uranium exports, although seemingly not ruling out a policy change at some stage. The Prime Ministers held talks in New Delhi over whether Australia would sell uranium to India without it signing the Nuclear Non-Proliferation Treaty. An agreement reached during a visit by US President George W. Bush gives India access to long-denied nuclear technology and guaranteed fuel in exchange for allowing international inspection of some civilian nuclear facilities. Copyright (2006) Crown Content Pty Ltd

  16. Nuclear power and leukaemia

    International Nuclear Information System (INIS)

    Grimston, M.

    1991-03-01

    This booklet describes the nature of leukaemia, disease incidence in the UK and the possible causes. Epidemiological studies observing rates of leukaemia near nuclear power stations in the UK and other parts of the world are discussed. Possible causes of leukaemia excesses near nuclear establishments include radioactive discharges into the environment, paternal radiation exposure and viral causes. (UK)

  17. Nuclear power for beginners

    International Nuclear Information System (INIS)

    Croall, S.; Sempler, K.

    1978-01-01

    A 'comic strip' account of nuclear power, covering weapons and weapons proliferation, reactor accidents involving human errors, radiation hazards, radioactive waste management and the fuel cycle, fast breeder reactors and plutonium, security, public relations and sociological aspects, energy consumption patterns, energy conservation and alternative energy sources, environmental aspects and anti-nuclear activities. (U.K.)

  18. World status - nuclear power

    International Nuclear Information System (INIS)

    Holmes, A.

    1984-01-01

    The problems of nuclear power are not so much anti-nuclear public opinion, but more the decrease of electricity consumption growth rate and the high cost of building reactors. Because of these factors, forecasts of world nuclear capacity have had to be reduced considerably over the last three years. The performance of reactors is considered. The CANDU reactor remains the world's best performer and overall tends to out-perform larger reactors. The nuclear plant due to come on line in 1984 are listed by country; this shows that nuclear capacity will increase substantially over a short period. At a time of stagnant demand this will make nuclear energy an important factor in the world energy balance. Nuclear power stations in operation and under construction in 1983 are listed and major developments in commercial nuclear power in 1983 are taken country by country. In most, the report is the same; national reactor ordering cut back because the expected increase in energy demand has not happened. Also the cost-benefit of nuclear over other forms of energy is no longer as favourable. The export opportunities have also declined as many of the less developed countries are unable to afford reactors. (U.K.)

  19. Nuclear power in space

    International Nuclear Information System (INIS)

    Anghaie, S.

    2007-01-01

    The development of space nuclear power and propulsion in the United States started in 1955 with the initiation of the ROVER project. The first step in the ROVER program was the KIWI project that included the development and testing of 8 non-flyable ultrahigh temperature nuclear test reactors during 1955-1964. The KIWI project was precursor to the PHOEBUS carbon-based fuel reactor project that resulted in ground testing of three high power reactors during 1965-1968 with the last reactor operated at 4,100 MW. During the same time period a parallel program was pursued to develop a nuclear thermal rocket based on cermet fuel technology. The third component of the ROVER program was the Nuclear Engine for Rocket Vehicle Applications (NERVA) that was initiated in 1961 with the primary goal of designing the first generation of nuclear rocket engine based on the KIWI project experience. The fourth component of the ROVER program was the Reactor In-Flight Test (RIFT) project that was intended to design, fabricate, and flight test a NERVA powered upper stage engine for the Saturn-class lunch vehicle. During the ROVER program era, the Unites States ventured in a comprehensive space nuclear program that included design and testing of several compact reactors and space suitable power conversion systems, and the development of a few light weight heat rejection systems. Contrary to its sister ROVER program, the space nuclear power program resulted in the first ever deployment and in-space operation of the nuclear powered SNAP-10A in 1965. The USSR space nuclear program started in early 70's and resulted in deployment of two 6 kWe TOPAZ reactors into space and ground testing of the prototype of a relatively small nuclear rocket engine in 1984. The US ambition for the development and deployment of space nuclear powered systems was resurrected in mid 1980's and intermittently continued to date with the initiation of several research programs that included the SP-100, Space Exploration

  20. Nuclear power for tomorrow

    International Nuclear Information System (INIS)

    Csik, B.J.; Konstantinov, L.V.; Dastidar, P.

    1989-09-01

    The evolution of nuclear power has established this energy source as a viable mature technology, producing at comparative costs more than 16% of the electricity generated world-wide. After outlining the current status of nuclear power, extreme future scenarios are presented, corresponding respectively to maximum penetration limited by technical-economic characteristics, and nuclear phase-out at medium term. The situation is complex and country specific. The relative perception of the importance of different factors and the compensation of advantages vs. disadvantages, or risk vs. benefits, has predominant influence. In order to proceed with an objective and realistic estimate of the future role of nuclear power worldwide, the fundamental factors indicated below pro nuclear power and against are assessed, including expected trends regarding their evolution: Nuclear safety risk; reduction to levels of high improbability but not zero risk. Reliable source of energy; improvements towards uniform standards of excellence. Economic competitiveness vs. alternatives; stabilization and possible reduction of costs. Financing needs and constraints; availability according to requirements. Environmental effects; comparative analysis with alternatives. Public and political acceptance; emphasis on reason and facts over emotions. Conservation of fossil energy resources; gradual deterioration but no dramatic crisis. Energy supply assurance; continuing concerns. Infrastructure requirements and availability; improvements in many countries due to overall development. Non-proliferation in military uses; separation of issues from nuclear power. IAEA forecasts to the year 2005 are based on current projects, national plans and policies and on prevailing trends. Nuclear electricity generation is expected to reach about 18% of total worldwide electricity generation, with 500 to 580 GW(e) installed capacity. On a longer term, to 2030, a stabilized role and place among available viable

  1. Country nuclear power profiles

    International Nuclear Information System (INIS)

    1998-03-01

    The preparation of Country Nuclear Power Profiles was initiated within the framework of the IAEA's programme for nuclear power plant performance assessment and feedback. It responded to a need for a database and a technical document containing a description of the energy and economic situation and the primary organizations involved in nuclear power in IAEA Member States. The task was included in the IAEA's programmes for 1993/1994 and 1995/1996. In March 1993, the IAEA organized a Technical Committee meeting to discuss the establishment of country data ''profiles'', to define the information to be included in the profiles and to review the information already available in the IAEA. Two expert meetings were convened in November 1994 to provide guidance to the IAEA on the establishment of the country nuclear profiles, on the structure and content of the profiles, and on the preparation of the publication and the electronic database. In June 1995, an Advisory Group meeting provided the IAEA with comprehensive guidance on the establishment and dissemination of an information package on industrial and organizational aspects of nuclear power to be included in the profiles. The group of experts recommended that the profiles focus on the overall economic, energy and electricity situation in the country and on its nuclear power industrial structure and organizational framework. In its first release, the compilation would cover all countries with operating power plants by the end of 1995. It was also recommended to further promote information exchange on the lessons learned from the countries engaged in nuclear programmes. For the preparation of this publication, the IAEA received contributions from the 29 countries operating nuclear power plants and Italy. A database has been implemented and the profiles are supporting programmatic needs within the IAEA; it is expected that the database will be publicly accessible in the future

  2. Nuclear power in 2016

    International Nuclear Information System (INIS)

    Wagner, Vladimír

    2016-01-01

    Nuclear reactors go on line on a regular basis in China now and new constructions are also started. Nuclear renaissance has taken place in Asia. Extensive development of renewables continues not only in China. The chances that China succeeds in passing to emission-free energy sources and phasing out coal are thereby increased. The first generation III+ nuclear reactors are being completed in South Korea, China and Russia. The expected slow comeback of nuclear as an important player in the power sector has also begun in Japan. (orig.)

  3. The nuclear power alternative

    International Nuclear Information System (INIS)

    Blix, H.

    1989-04-01

    The Director General of the IAEA stressed the need for energy policies and other measures which would help to slow and eventually halt the present build-up of carbon dioxide, methane and other so-called greenhouse gases, which are held to cause global warming. He urged that nuclear power and various other sources of energy, none of which contribute to global warming, should not be seen as alternatives, but should all be used to counteract the greenhouse effect. He pointed out that the commercially used renewable energies, apart from hydropower, currently represent only 0.3% of the world's energy consumption and, by contrast, the 5% of the world's energy consumption coming from nuclear power is not insignificant. Dr. Blix noted that opposition for nuclear power stems from fear of accidents and concern about the nuclear wastes. But no generation of electricity, whether by coal, hydro, gas or nuclear power, is without some risk. He emphasized that safety can never be a static concept, and that many new measures are being taken by governments and by the IAEA to further strengthen the safety of nuclear power

  4. Future nuclear power generation

    International Nuclear Information System (INIS)

    Mosbah, D.S.; Nasreddine, M.

    2006-01-01

    The book includes an introduction then it speaks about the options to secure sources of energy, nuclear power option, nuclear plants to generate energy including light-water reactors (LWR), heavy-water reactors (HWR), advanced gas-cooled reactors (AGR), fast breeder reactors (FBR), development in the manufacture of reactors, fuel, uranium in the world, current status of nuclear power generation, economics of nuclear power, nuclear power and the environment and nuclear power in the Arab world. A conclusion at the end of the book suggests the increasing demand for energy in the industrialized countries and in a number of countries that enjoy special and economic growth such as China and India pushes the world to search for different energy sources to insure the urgent need for current and anticipated demand in the near and long-term future in light of pessimistic and optimistic outlook for energy in the future. This means that states do a scientific and objective analysis of the currently available data for the springboard to future plans to secure the energy required to support economy and welfare insurance.

  5. Nuclear power in perspective

    International Nuclear Information System (INIS)

    Ringwood, A.E.

    1980-01-01

    The nuclear power debate hinges upon three major issues: radioactive waste disposal, reactor safety and proliferation. An alternative strategy for waste disposal is advocated which involves disposing of the radwaste (immobilized in SYNROC, a titanate ceramic waste form) in deep (4 km) drill-holes widely dispersed throughout the entire country. It is demonstrated that this strategy possesses major technical (safety) advantages over centralized, mined repositories. The comparative risks associated with coal-fired power generation and with the nuclear fuel cycle have been evaluated by many scientists, who conclude that nuclear power is far less hazardous. Considerable improvements in reactor design and safety are readily attainable. The nuclear industry should be obliged to meet these higher standards. The most hopeful means of limiting proliferation lies in international agreements, possibly combined with international monitoring and control of key segments of the fuel cycle, such as reprocessing

  6. Nuclear power economics

    Energy Technology Data Exchange (ETDEWEB)

    Emsley, Ian; Cobb, Jonathan [World Nuclear Association, London (United Kingdom)

    2017-04-15

    Many countries recognize the substantial role which nuclear power has played in providing energy security of supply, reducing import dependence and reducing greenhouse gas and polluting emissions. Nevertheless, as such considerations are far from being fully accounted for in liberalized or deregulated power markets, nuclear plants must demonstrate their viability in these markets on commercial criteria as well as their lifecycle advantages. Nuclear plants are operating more efficiently than in the past and unit operating costs are low relative to those of alternative generating technologies. The political risk facing the economic functioning of nuclear in a number of countries has increased with the imposition of nuclear-specific taxes that in some cases have deprived operators of the economic incentive to continue to operate existing plants.

  7. Nuclear power prospects

    International Nuclear Information System (INIS)

    Staebler, K.

    1994-01-01

    The technical, economic and political prospects of nuclear power are described with regard to ecological aspects. The consensus talks, which failed in spite of the fact that they were stripped of emotional elements and in spite of major concessions on the part of the power industry, are discussed with a view to the political and social conditions. (orig.) [de

  8. Nuclear power in Japan

    International Nuclear Information System (INIS)

    Kishida, J.

    1990-01-01

    The Japanese movement against nuclear energy reached a climax in its upsurge in 1988 two years after the Chernobyl accident. At the outset of that year, this trend was triggered by the government acknowledgement that the Tokyo market was open to foods contaminated by the fallout from Chernobyl. Anti-nuclear activists played an agitating role and many housewives were persuaded to join them. Among many public opinion surveys conducted at that time by newspapers and broadcasting networks, I would like to give you some figures of results from the poll carried out by NHK: Sixty percent of respondents said that nuclear power 'should be promoted', either 'vigorously' 7 or 'carefully' 53%). Sixty-six percent doubted the 'safety of nuclear power', describing it as either 'very dangerous' 20%) or 'rather dangerous' (46%). Only 27% said it was 'safe'. In other words, those who acknowledged the need for nuclear power were almost equal in number with those who found it dangerous. What should these figures be taken to mean? I would take note of the fact that nearly two-thirds of valid responses were in favor of nuclear power even at the time when public opinion reacted most strongly to the impact of the Chernobyl accident. This apparently indicates that the majority of the Japanese people are of the opinion that they would 'promote nuclear power though it is dangerous' or that they would 'promote it, but with the understanding that it is dangerous'. But the anti-nuclear movement is continuing. It remains a headache for both the government and the electric utilities. But we can regard the anti-nuclear movement in Japan as not so serious as that faced by other industrial nations

  9. Steps to nuclear power

    International Nuclear Information System (INIS)

    1975-01-01

    The recent increase in oil prices will undoubtedly cause the pace at which nuclear power is introduced in developing countries to quicken in the next decade, with many new countries beginning to plan nuclear power programmes. The guidebook is intended for senior government officials, policy makers, economic and power planners, educationalists and economists. It assumes that the reader has relatively little knowledge of nuclear power systems or of nuclear physics but does have a general technical or management background. Nuclear power is described functionally from the point of view of an alternative energy source in power system expansion. The guidebook is based on an idealized approach. Variations on it are naturally possible and will doubtless be necessary in view of the different organizational structures that already exist in different countries. In particular, some countries may prefer an approach with a stronger involvement of their Atomic Energy Commission or Authority, for which this guidebook has foreseen mainly a regulatory and licensing role. It is intended to update this booklet as more experience becomes available. Supplementary guidebooks will be prepared on certain major topics, such as contracting for fuel supply and fuel cycle requirements, which the present book does not go into very deeply

  10. 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)

  11. Commercial nuclear power 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-09-28

    This report presents the status at the end of 1989 and the outlook for commercial nuclear capacity and generation for all countries in the world with free market economies (FME). The report provides documentation of the US nuclear capacity and generation projections through 2030. The long-term projections of US nuclear capacity and generation are provided to the US Department of Energy's (DOE) Office of Civilian Radioactive Waste Management (OCRWM) for use in estimating nuclear waste fund revenues and to aid in planning the disposal of nuclear waste. These projections also support the Energy Information Administration's annual report, Domestic Uranium Mining and Milling Industry: Viability Assessment, and are provided to the Organization for Economic Cooperation and Development. The foreign nuclear capacity projections are used by the DOE uranium enrichment program in assessing potential markets for future enrichment contracts. The two major sections of this report discuss US and foreign commercial nuclear power. The US section (Chapters 2 and 3) deals with (1) the status of nuclear power as of the end of 1989; (2) projections of nuclear capacity and generation at 5-year intervals from 1990 through 2030; and (3) a discussion of institutional and technical issues that affect nuclear power. The nuclear capacity projections are discussed in terms of two projection periods: the intermediate term through 2010 and the long term through 2030. A No New Orders case is presented for each of the projection periods, as well as Lower Reference and Upper Reference cases. 5 figs., 30 tabs.

  12. Space technology needs nuclear power

    International Nuclear Information System (INIS)

    Leidinger, B.J.G.

    1993-01-01

    Space technology needs nuclear power to solve its future problems. Manned space flight to Mars is hardly feasible without nuclear propulsion, and orbital nuclear power lants will be necessary to supply power to large satellites or large space stations. Nuclear power also needs space technology. A nuclear power plant sited on the moon is not going to upset anybody, because of the high natural background radiation level existing there, and could contribute to terrestrial power supply. (orig./HP) [de

  13. Nuclear power: Europe report

    International Nuclear Information System (INIS)

    Anon.

    2003-01-01

    Last year, 2002, nuclear power plants were available for energy supply, respectively, in 18 countries all over Europe. In 8 of the 15 member countries of the European Union nuclear power plants have been in operation. In 7 of the 13 EU Candidate Countries nuclear energy was used for power production. A total of 213 plants with an aggregate net capacity of 171 814 MWe and an aggregate gross capacity of 181 135 MWe were in operation. One unit, i.e. Temelin-2 in the Czech Republic went critical for the first time and started test operation after having been connected to the grid. Temelin-2 adds about 1 000 MWe (gross) and 953 MWe (net) to the electricity production capacity. The operator of the Bradwell A-1 and Bradwell A-2 power plants in the United Kingdom decided to permanently shut down the plants due to economical reasons. The units Kozloduj-1 and Kozloduj-2 in Bulgaria were permanently shut down due to a request of the European Union. Last year, 9 plants were under construction in Romania (1), Russia (4), Slovakia (2), and the Ukraine (2), that is only in East European Countries. The Finnish parliament approved plans for the construction of the country's fifth nuclear power reactor by a majority of 107 votes to 92. It is the first decision to build a new nuclear power plant in Western Europe since ten years. In eight countries of the European Union 141 nuclear power plants have been operated with an aggregate gross capacity of 128 580 MWe and an aggregate net capacity of 122 517 MWe. Net electricity production in 2002 in the EU amounts to approx. 887.9 TWh gross, which means a share of about 34 per cent of the total production in the whole EU. Shares of nuclear power differ widely among the operator countries. They reach 81% in Lithuania, 78% in France, 58% in Belgium, 55% in the Slovak Republic, and 47% in Sweden. Nuclear power also provides a noticeable share in the electricity supply of countries, which operate no own nuclear power plants, e.g. Italy

  14. Nuclear power's burdened future

    International Nuclear Information System (INIS)

    Flavin, C.

    1987-01-01

    Although governments of the world's leading nations are reiterating their faith in nuclear power, Chernobyl has brought into focus the public's overwhelming feeling that the current generation of nuclear technology is simple not working. Despite the drastic slowdown, however, the global nuclear enterprise is large. As of mid-1986, the world had 366 nuclear power plants in operation, with a generating capacity of 255,670 MW. These facilities generate about 15% of the world's electricity, ranging from 65% in France to 31% in West Germany, 23% in Japan, 16% in the United States, 10% in the Soviet Union, and non in most developing nations. Nuclear development is clearly dominated by the most economically powerful and technologically advanced nations. The United States, France, the Soviet Union, Japan, and West Germany has 72% of the world's generating capacity and set the international nuclear pace. The reasons for scaling back nuclear programs are almost as diverse as the countries themselves. High costs, slowing electricity demand growth, technical problems, mismanagement, and political opposition have all had an effect. Yet these various factors actually form a complex web of inter-related problems. For example, rising costs usually represent some combination of technical problems and mismanagement, and political opposition often occurs because of safety concerns or rising costs. 13 references

  15. Nuclear power plant safety

    International Nuclear Information System (INIS)

    Otway, H.J.

    1974-01-01

    Action at the international level will assume greater importance as the number of nuclear power plants increases, especially in the more densely populated parts of the world. Predictions of growth made prior to October 1973 [9] indicated that, by 1980, 14% of the electricity would be supplied by nuclear plants and by the year 2000 this figure would be about 50%. This will make the topic of international co-operation and standards of even greater importance. The IAEA has long been active in providing assistance to Member States in the siting design and operation of nuclear reactors. These activities have been pursued through advisory missions, the publication of codes of practice, guide books, technical reports and in arranging meetings to promote information exchange. During the early development of nuclear power, there was no well-established body of experience which would allow formulation of internationally acceptable safety criteria, except in a few special cases. Hence, nuclear power plant safety and reliability matters often received an ad hoc approach which necessarily entailed a lack of consistency in the criteria used and in the levels of safety required. It is clear that the continuation of an ad hoc approach to safety will prove inadequate in the context of a world-wide nuclear power industry, and the international trade which this implies. As in several other fields, the establishment of internationally acceptable safety standards and appropriate guides for use by regulatory bodies, utilities, designers and constructors, is becoming a necessity. The IAEA is presently planning the development of a comprehensive set of basic requirements for nuclear power plant safety, and the associated reliability requirements, which would be internationally acceptable, and could serve as a standard frame of reference for nuclear plant safety and reliability analyses

  16. Nuclear Power after Fukushima

    International Nuclear Information System (INIS)

    Bigot, B.

    2011-01-01

    On 11 March 2011 Japan suffered an earthquake of very high magnitude, followed by a tsunami that left thousands dead in the Sendai region, the main consequence of which was a major nuclear disaster at the Fukushima power station. The accident ranked at the highest level of severity on the international scale of nuclear events, making it the biggest since Chernobyl in 1986. It is still impossible to gauge the precise scope of the consequences of the disaster, but it has clearly given rise to the most intense renewed debates on the nuclear issue. Futuribles echoes this in the 'Forum' feature of this summer issue which is entirely devoted to energy questions. Bernard Bigot, chief executive officer of the technological research organization CEA, looks back on the Fukushima disaster and what it changes (or does not change) so far as the use of nuclear power is concerned, particularly in France. After recalling the lessons of earlier nuclear disasters, which led to the development of the third generation of power stations, he reminds us of the currently uncontested need to free ourselves from dependence on fossil fuels, which admittedly involves increased use of renewables, but can scarcely be envisaged without nuclear power. Lastly, where the Fukushima disaster is concerned, Bernard Bigot shows how it was, in his view, predominantly the product of a management error, from which lessons must be drawn to improve the safety conditions of existing or projected power stations and enable the staff responsible to deliver the right response as quickly as possible when an accident occurs. In this context and given France's high level of dependence on nuclear power, the level of use of this energy source ought not to be reduced on account of the events of March 2011. (author)

  17. France without nuclear power

    International Nuclear Information System (INIS)

    Charmant, A.; Devezeaux, J.G.; Ladoux, N.; Vielle, M.

    1991-01-01

    As coal production declined and France found herself in a condition of energy dependency, the country decided to turn to nuclear power and a major construction program was undertaken in 1970. The consequences of this step are examined in this article, by imagining where France would be without its nuclear power. At the end of the sixties, fuel-oil incontestably offered the cheapest way of producing electricity; but the first petroleum crisis was to upset the order of economic performance, and coal then became the more attractive fuel. The first part of this article therefore presents coal as an alternative to nuclear power, describing the coal scenario first and then comparing the relative costs of nuclear and coal investment strategies and operating costs (the item that differs most is the price of the fuel). The second part of the article analyzes the consequences this would have on the electrical power market, from the supply and demand point of view, and in terms of prices. The third part of the article discusses the macro-economic consequences of such a step: the drop in the level of energy dependency, increased costs and the disappearance of electricity exports. The article ends with an analysis of the environmental consequences, which are of greater and greater concern today. The advantage here falls very much in favor of nuclear power, if we judge by the lesser emissions of sulfur dioxide, nitrogen oxides and especially carbon dioxide. 22 refs.; 13 figs.; 10 tabs

  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. Nuclear power: the alternative

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    South Africa has only two resources for large-scale generation of energy, namely coal and uranium. The petrochemical industry uses more and more coal to provide internal combustion engines of fuel. Until an alternative for nuclear energy is found, the country will have to rely on nuclear energy to provide in the energy needs. According to mr. John Maree, former chairman of the Atomic Energy Corporation of South Africa, the last coal power station will be built more or less in the year 2030. Sites for the building of future nuclear power stations are already identified. The West Coast is ideally suited for this purpose mainly because of the geological stability of the area and the lack of industrial development. The development of the nuclear industry in South Africa is reviewed

  20. Nuclear power and other energy

    International Nuclear Information System (INIS)

    Doederlein, J.M.

    1975-01-01

    A comparison is made between nuclear power plants, gas-fuelled thermal power plants and oil-fired thermal power plants with respect to health factors, economy, environment and resource exploitation, with special reference to the choice of power source to supplement Norwegian hydroelectric power. Resource considerations point clearly to nuclear power, but, while nuclear power has an overall economic advantage, the present economic situation makes its heavy capital investment a disadvantage. It is maintained that nuclear power represents a smaller environmental threat than oil or gas power. Finally, statistics are given showing that nuclear power involves smaller fatality risks for the population than many other hazards accepted without question. (JIW)

  1. Nuclear Power Plants (Rev.)

    Energy Technology Data Exchange (ETDEWEB)

    Lyerly, Ray L.; Mitchell III, Walter [Southern Nuclear Engineering, Inc.

    1973-01-01

    Projected energy requirements for the future suggest that we must employ atomic energy to generate electric power or face depletion of our fossil-fuel resources—coal, oil, and gas. In short, both conservation and economic considerations will require us to use nuclear energy to generate the electricity that supports our civilization. Until we reach the time when nuclear power plants are as common as fossil-fueled or hydroelectric plants, many people will wonder how the nuclear plants work, how much they cost, where they are located, and what kinds of reactors they use. The purpose of this booklet is to answer these questions. In doing so, it will consider only central station plants, which are those that provide electric power for established utility systems.

  2. Nuclear power in Germany

    International Nuclear Information System (INIS)

    Schaefer, A.

    1990-01-01

    I want to give some ideas on the situation of public and utility acceptance of nuclear power in the Federal Republic of Germany and perhaps a little bit on Europe. Let me start with public perception. I think in Germany we have a general trend in the public perception of technology during the last decade that has been investigated in a systematic manner in a recent study. It is clear that the general acceptance of technology decreased substantially during the last twenty years. We can also observe during this time that aspects of the benefits of technology are much less reported in the media, that most reporting by the media now is related to the consequences of technologies, such as negative environmental consequences. hat development has led to a general opposition against new technological projects, in particular unusual and large. That trend is related not only to nuclear power, we see it also for new airports, trains, coal-fired plants. here is almost no new technological project in Germany where there is not very strong opposition against it, at least locally. What is the current public opinion concerning nuclear power? Nuclear power certainly received a big shock after Chernobyl, but actually, about two thirds of the German population wants to keep the operating plants running. Some people want to phase the plants out as they reach the end-of-life, some want to substitute newer nuclear technology, and a smaller part want to increase the use of nuclear power. But only a minority of the German public would really like to abandon nuclear energy

  3. Nuclear power safety

    International Nuclear Information System (INIS)

    1988-01-01

    The International Atomic Energy Agency, the organization concerned with worldwide nuclear safety has produced two international conventions to provide (1) prompt notification of nuclear accidents and (2) procedures to facilitate mutual assistance during an emergency. IAEA has also expanded operational safety review team missions, enhanced information exchange on operational safety events at nuclear power plants, and planned a review of its nuclear safety standards to ensure that they include the lessons learned from the Chernobyl nuclear plant accident. However, there appears to be a nearly unanimous belief among IAEA members that may attempt to impose international safety standards verified by an international inspection program would infringe on national sovereignty. Although several Western European countries have proposed establishing binding safety standards and inspections, no specific plant have been made; IAEA's member states are unlikely to adopt such standards and an inspection program

  4. Nuclear power plant exports

    International Nuclear Information System (INIS)

    Degot, D.

    1987-01-01

    Framatome export expertise is discussed. Framatome can accept different types of contracts - for the supply of nuclear steam supply systems or for nuclear islands (both of which can be produced solely by Framatome) or for complete plants. Cooperation with the local industry is possible -this can involve technology transfer. Examples of exports in the following countries are given; Belgium (where there is close cooperation between Framatome and two major companies), South Africa (where Framatome has been involved in the building of a two-992 MWe unit at Koeberg), South Korea (where Framatome is building two-900 MWe nuclear islands in cooperation with Korean industry, Knu 9 and Knu 10) and China (where Framatome is to build two-1000 MWe class pressurized water reactors at Daya Bay). As well as supplying the French domestic nuclear market Framatome is a major force in the future of nuclear power in the world. (UK)

  5. Nuclear power plant decommissioning

    International Nuclear Information System (INIS)

    Yaziz Yunus

    1986-01-01

    A number of issues have to be taken into account before the introduction of any nuclear power plant in any country. These issues include reactor safety (site and operational), waste disposal and, lastly, the decommissioning of the reactor inself. Because of the radioactive nature of the components, nuclear power plants require a different approach to decommission compared to other plants. Until recently, issues on reactor safety and waste disposal were the main topics discussed. As for reactor decommissioning, the debates have been academic until now. Although reactors have operated for 25 years, decommissioning of retired reactors has simply not been fully planned. But the Shippingport Atomic Power Plant in Pennysylvania, the first large scale power reactor to be retired, is now being decommissioned. The work has rekindled the debate in the light of reality. Outside the United States, decommissioning is also being confronted on a new plane. (author)

  6. Nuclear power: Pt. 6

    International Nuclear Information System (INIS)

    Janse van Rensburg, H.J.

    1985-01-01

    Based on the annual growthrate of 2,5% in the need for energy and the present coal, oil, gas and uranium reserves, it is expected that there will be an energy deficiency early in the twentieth century. Coal-fired power stations have the disadvantage of pollution and a high water consumption. The use of nuclear power in South Africa is backed-up by its uranium reserves

  7. Japan's nuclear power tightrope

    International Nuclear Information System (INIS)

    Cross, M.

    1991-01-01

    This paper reports that early in February, just as Japan's nuclear energy program was regaining a degree of popular support after three years of growing opposition, an aging pressurized-water reactor at Mihama in western Japan sprang a leak in its primary cooling system. The event occasioned Japan's first nontest use of an emergency core-cooling system. It also elicited a forecast of renewed public skepticism about nuclear power form the Ministry of International Trade and Industry (MITI), the Government body responsible for promoting and regulating Japan's ambitious nuclear power program. Public backing for this form of energy has always been a delicate flower in Japan, where virtually every school child visits the atomic bomb museums at Hiroshima and Nagasaki. Yet the country, which imports 80 percent of its energy and just about all its oil, is behind only the United States, France, and the Soviet Union in installed nuclear capacity. In fiscal 1989, which started in April, Japan's 39 nuclear power stations accounted for 25.5 percent of electricity generated - the largest contribution - followed b coal and natural gas. Twelve more plants are under construction

  8. Aspect of nuclear power

    International Nuclear Information System (INIS)

    Haghighi Oskoei, R.; Raeis Hosseiny, N.

    2004-01-01

    Over the next 50 years, unless patterns change dramatically, energy production and use will contribute to global warming through large-scale greenhouse gas emissions-hundreds of billions of tonnes of carbon in the form of carbon dioxide. Nuclear power would be one option for reducing carbon emissions. At present, however, this is unlikely: nuclear power faces stagnation and decline. We decided to study the future of nuclear power because we believe this technology , despite the changes it faces, is an important option for the world to meet future energy needs without emitting carbon dioxide and other atmospheric pollutants. Other options include increased efficiency, renewable and sequestration. We believe that all options should be preserved as nations develop strategies at provide energy while meeting important environmental challenges. The nuclear power option will only be exercised, however if the technology demonstrates better economics, improved safety, successful waste management, and low proliferation risk, and if public policies place a significant value on electricity production that does not produce carbon dioxide

  9. Nuclear Power in Japan.

    Science.gov (United States)

    Powell, John W.

    1983-01-01

    Energy consumption in Japan has grown at a faster rate than in any other major industrial country. To maintain continued prosperity, the government has embarked on a crash program for nuclear power. Current progress and issues/reactions to the plan are discussed. (JN)

  10. Nuclear power reactors

    International Nuclear Information System (INIS)

    1982-11-01

    After an introduction and general explanation of nuclear power the following reactor types are described: magnox thermal reactor; advanced gas-cooled reactor (AGR); pressurised water reactor (PWR); fast reactors (sodium cooled); boiling water reactor (BWR); CANDU thermal reactor; steam generating heavy water reactor (SGHWR); high temperature reactor (HTR); Leningrad (RMBK) type water-cooled graphite moderated reactor. (U.K.)

  11. Nuclear power and safety

    International Nuclear Information System (INIS)

    Chidambaram, R.

    1992-01-01

    Some aspects of safety of nuclear power with special reference to Indian nuclear power programme are discussed. India must develop technology to protect herself from the adverse economic impact arising out of the restrictive regime which is being created through globalization of safety and environmental issues. Though the studies done and experience gained so far have shown that the PHWR system adopted by India has a number of superior safety features, research work is needed in the field of operation and maintenance of reactors and also in the field of reactor life extension through delaying of ageing effects. Public relations work must be pursued to convince the public at large of the safety of nuclear power programme. The new reactor designs in the second stage of evolution are based on either further improvement of existing well-proven designs or adoptions of more innovative ideas based on physical principles to ensure a higher level of safety. The development of Indian nuclear power programme is characterised by a balanced approach in the matter of assuring safety. Safety enforcement is not just looked upon as a pure administrative matter, but experts with independent minds are also involved in safety related matters. (M.G.B.)

  12. Safe nuclear power

    International Nuclear Information System (INIS)

    Cady, K.B.

    1992-01-01

    Nearly 22 percent of the electricity generated in the United States already comes from nuclear power plants, but no new plants have been ordered since 1978. This paper reports that the problems that stand in the way of further development have to do with complexity and perceived risk. Licensing, construction management, and waste disposal are complex matters, and the possibility of accident has alienated a significant portion of the public. But a national poll conducted by Bruskin/Goldring at the beginning of February shows that opposition to nuclear energy is softening. Sixty percent of the American people support (strongly or moderately) the use of nuclear power, and 18 percent moderately oppose it. Only 15 percent remain obstinately opposed. Perhaps they are not aware of recent advances in reactor technology

  13. Nuclear power plants in electric power system

    International Nuclear Information System (INIS)

    Leicman, J.; Vokurka, F.

    1985-01-01

    The paper analyzes the demands placed by the power system on operating qualities of nuclear power plants with regard to the prospective tasks of nuclear power in the Czechoslovak power system. The characteristics of the operation of Czechoslovak nuclear plants are given taking into account the frequency and voltage deviations of the network, operating and control properties of nuclear power plants with WWER-440 and WWER-1000 reactors considering the technical conditions of operation, the required operating schedule of a nuclear power plant unit. For comparison, the demands are summed up of foreign power systems as are the control properties of foreign nuclear power units in regulating output, regulating delivered electric power and in emergency states of the system. Recommendations for further research and development are drawn from the data. (author)

  14. LDC nuclear power: Philippines

    International Nuclear Information System (INIS)

    Scherr, S.J.

    1982-01-01

    The US created the need for nuclear power in the Phillipines and then provided the means to fill it, but the 20-year nuclear program was reversed in 1976 because of public opposition to heavy-handed government policies. The situation illustrates the overriding importance of foreign influence and political judgment. Despite substantial investments in the training of Filipino nuclear scientists and technicians, nuclear energy continues to be viewed as an alien technology by the people. Even the protracted debate over the first reactor has been dominated by US experts and advisers because the traditional transnational cooperation was extended beyond government to nongovernmental citizen organizations when Filipno protestors sought help from US groups. 120 references

  15. Nuclear power. [Contains glossary

    Energy Technology Data Exchange (ETDEWEB)

    Patterson, W.C.

    1983-01-01

    Lay language brings an understanding of nuclear technology and nuclear politics to the non-specialist reader. The author notes that there has been little change in the technology during the four decades of the nuclear age, but mankind has still to learn how to live with it. Part One explains how reactors work, identifies different reactor types, and describes the fuel cycle. Part two follows research developments during the pre-Manhatten Project days, the war effort, and the decision to pursue commercial nuclear power. He traces the development of policies to secure fission materials and international efforts to prevent the proliferation of weapons grade material and the safe handling of radioactive wastes on a global as well as national scale. There are four appendices, including an annotated reference to other publications. 9 figures.

  16. Nuclear-powered submarines

    International Nuclear Information System (INIS)

    Curren, T.

    1989-01-01

    The proposed acquisition of nuclear-powered submarines by the Canadian Armed Forces raises a number of legitimate concerns, including that of their potential impact on the environment. The use of nuclear reactors as the propulsion units in these submarines merits special consideration. Radioactivity, as an environmental pollutant, has unique qualities and engenders particular fears among the general population. The effects of nuclear submarines on the environment fall into two distinct categories: those deriving from normal operations of the submarine (the chief concern of this paper), and those deriving from a reactor accident. An enormous body of data must exist to support the safe operation of nuclear submarines; however, little information on this aspect of the proposed submarine program has been made available to the Canadian public. (5 refs.)

  17. Is nuclear power competitive

    International Nuclear Information System (INIS)

    Brandfon, W.W.

    1984-01-01

    The first phase of a two-phase study of the competitiveness of electricity from new coal and nuclear plants with oil and natural gas in common markets concludes that, with few exceptions throughout the country, overall levelized nuclear generating cost could be lower than coal generating costs by more than 40%. The study shows a wider margin of economic superiority for nuclear than has been seen in other recent studies. Capital and fuel costs are the major determinants of relative nuclear and coal economics. The only substantial difference in the input assumptions has related to a shorter lead time for both coal and nuclear units, which reduces capital costs. The study gives substance to the charge that delaying tactics by intervenors and an unstable licensing environment drove up lifetime costs of both coal and nuclear plants. This caused an increase in electric rates and affected the entire economy. The study shows that nuclear power is competitive when large baseload capacity is required. 14 figures

  18. Economics of nuclear power

    International Nuclear Information System (INIS)

    Reichle, L.F.C.

    1977-01-01

    Mr. Reichle feels that the economic advantages of pursuing nuclear power should prompt Congress and the administration to seek ways of eliminating undue delays and enabling industry to proceed with the design, construction, and management of nuclear plants and facilities. Abundant, low-cost energy, which can only be supplied by coal and nuclear, is vital to growth in our gross national product, he states. While conservation efforts are commendable, we must have more energy if we are to maintain our standard of living. Current energy resources projections into the next century indicate an energy gap of 42 quads with a 3 percent growth and 72 quads with a 4 percent growth. Comparisons of fuel prices, plant capital investment, and electric generation costs are developed for both coal and nuclear energy; these show that nuclear energy has a clear advantage economically as long as light water reactors are supplemented by breeder reactor development and the nuclear industry can demonstrate that these reactors are safe, reliable, and compatible with the environment. Mr. Reichle says excessive regulation and legal challenges combined with public apathy toward developing nuclear energy are delaying decisions and actions that should be taken now

  19. Space Nuclear Power Systems

    Science.gov (United States)

    Houts, Michael G.

    2012-01-01

    Fission power and propulsion systems can enable exciting space exploration missions. These include bases on the moon and Mars; and the exploration, development, and utilization of the solar system. In the near-term, fission surface power systems could provide abundant, constant, cost-effective power anywhere on the surface of the Moon or Mars, independent of available sunlight. Affordable access to Mars, the asteroid belt, or other destinations could be provided by nuclear thermal rockets. In the further term, high performance fission power supplies could enable both extremely high power levels on planetary surfaces and fission electric propulsion vehicles for rapid, efficient cargo and crew transfer. Advanced fission propulsion systems could eventually allow routine access to the entire solar system. Fission systems could also enable the utilization of resources within the solar system.

  20. Mexico's nuclear power program

    International Nuclear Information System (INIS)

    Eibenschutz, J.

    1984-01-01

    The mood in the world seems to be changing a bit and several countries are initiating or reinitiating their nuclear power programs. The additional benefits of the Mexican programs may override any adverse reaction. The jobs that would become available from the nuclear program, the technological development that it will promote, the impact on industry of quality assurance requirements, or highly skilled training, will have to be balanced against possible arguments concerning safety or proliferation or the general arguments that have been used against nuclear power. There are obviously several prerequisites for a venture of this nature to be successful, and perhaps the most important is steady support by the Government. In this respect the country has made remarkable progress, since the major programs have been supported with the logical changes that are imposed upon them by the new people in charge. In the case of nuclear power, as the specialists well know, it is important that enough understanding exists so that on the basic issues no compromises are made

  1. The nuclear power debate

    International Nuclear Information System (INIS)

    Woerndl, B.

    1992-01-01

    This material-intensive analysis of the public dispute about nuclear power plants uses the fundamental thoughts of the conflict theory approach by Georg Simmel, linking them to results of recent value change research. Through the medium of a qualitative content analysis of arguments in favour of and against nuclear energy it is shown how values are expressed and move, how they differentiate and get modified, in conflicting argumentation patterns. The first part reconstructs the history of the nuclear power conflict under the aspect of its subject priorities changing from time to time. The second part shows, based on three debate priorities, how social value patterns recognized for the moment changed in and by the conflict: the argumentation is that the nuclear power controversy has led to a relativization of its scientific claim for recognition; it has created a problem awareness with regard to purely quantitatively oriented growth objectives and developed criteria of an ecologically controlled satisfaction of needs; the debate has paved the way, in the area of political regulation models, for the advancement of basic democratic elements within a representative democracy. (orig./HP) [de

  2. Ireland and nuclear power

    OpenAIRE

    Duffy, Tomas

    2018-01-01

    The Republic of Ireland does not possess nuclear power and is also deeply committed to its policy of neutrality. Probably because of this neutral stance, Ireland was in a position to play an important international part in the 1950s and 60s, in the negotiations which led to the signing of the Non-Proliferation treaty in 1968. In more recent years, its position concerning nuclear energy has partly been dictated by the State of Irish public opinion. But in the present European context, it is no...

  3. Economics of nuclear power

    International Nuclear Information System (INIS)

    Marwah, O.S.

    1982-01-01

    There can be no precise economic measures, in the abstract, of the costs of nuclear power production in the less-developed countries (LDCs). The conditions that affect the calculations have to be evaluated specifically for each country and individually for each nuclear-related project in that country. These conditions are a combination of internal and external factors, and their mix for one project can change during the course of construction. The author lists 21 factors that may vary according to individual national costs. 6 references, 4 tables

  4. Making nuclear power sustainable

    International Nuclear Information System (INIS)

    Barre, B

    2003-01-01

    According to the present data, we must double our energy production while dividing by a factor of two the greenhouse gases emissions, knowing that today, 80% of our energy comes from the combustion of coal, gas and oil, all of which produce CO, released in the atmosphere. This is the toughest challenge facing us in the next few decades, and I include the water challenge, since producing drinking water will also increase our energy needs. This formidable challenge will not be easily met. No magic bullet is in sight, not even a nuclear bullet. To have any chance of success, we must actually implement all the available measures, and invent some more. In fact, we shall certainly need a three-pronged approach: Increase energy efficiency to limit energy consumption in our developed countries; Diversify our energy mix to reduce the share supplied by fossil fuels and that translates into increasing nuclear and renewable energy source; Trap and sequester CO 2 wherever and whenever economically possible. This article focuses on the nuclear issue. According to International Energy Agency (lEA) statistics, nuclear energy accounts today for 6.8% of the world energy supply. Is it realistic to expect this share to grow, when many forecasts (including lEA's own) predict a slow reduction? The future is not engraved in marble, it is ours to make; the future role of nuclear power will depend on the results of our present efforts to expand or overcome its limitations. It is quite possible that, within four decades, 40% of the electric power generated in all OECD countries, plus Russia, China, India and Brazil, comes from nuclear reactors. It is not far-fetched, when you consider that it took only two decades for France to increase its nuclear share of electricity from 8% to 80%. More ambitious, let's assume that in the same time frame and within the same countries 15% of the fuels for transportation come from nuclear produced hydrogen and that 10% of the space heating is supplied by

  5. Nuclear power system

    International Nuclear Information System (INIS)

    Yampolsky, J.S.; Cavallaro, L.; Paulovich, K.F.; Schleicher, R.W.

    1989-01-01

    This patent describes an inherently safe modular nuclear power system for producing electrical power at acceptable efficiency levels using working fluids at relatively low temperatures and pressures. The system comprising: a reactor module for heating a first fluid; a heat exchanger module for transferring heat from the first fluid to a second fluid; a first piping system effecting flow of the first fluid in a first fluid circuit successively through the reactor module and the heat exchanger module; a power conversion module comprising a turbogenerator driven by the second fluid, and means for cooling the second fluid upon emergence thereof from the turbogenerator; a second piping system comprising means for effecting flow of the second fluid in a second fluid circuit successively through the heat exchanger module and the power conversion module; and a plurality of pits for receiving the modules

  6. Nuclear power and ethics

    International Nuclear Information System (INIS)

    Schwery, H.

    1998-01-01

    The author can see no sense in demanding an ethical regime to be applied exclusively to nuclear power but rather calls for an approach that discusses nuclear power as one constituent of the complex energy issue in a way spanning all dimensions involved, as e.g. the technological, economic, cultural, humanitarian, and humanistic aspects. An ethical approach does not question scientific research, or science or technology, but examines their relation to man and the future of humanity, so that an ethical approach will first of all demand that society will bring forward conscientious experts as reliable partners in the process of discussing the ethical implications of progress and development in a higly industrialised civilisation. (orig./CB) [de

  7. Ardennes nuclear power plant

    International Nuclear Information System (INIS)

    1974-12-01

    The SENA nuclear power plant continued to operate, as before, at authorized rated power, namely 905MWth during the first half year and 950MWth during the second half year. Net energy production:2028GWh; hours phased to the line: 7534H; availability factor: 84%; utilization factor: 84%; total shutdowns:19; number of scrams:10; cost per KWh: 4,35 French centimes. Overall, the plant is performing very satisfactory. Over the last three years net production has been 5900GWh, corresponding to in average utilization factor of 83%

  8. Nuclear power in Italy

    International Nuclear Information System (INIS)

    Santarossa, G.

    1990-01-01

    As is known to most of this audience in November of 1987 a referendum determined a rejection of nuclear power in Italy. The referendum may be taken into consideration here as a large scale experiment which offers points of interest to this conference and problems to be aware of, in approaching a severe confrontation with the public. To give a synopsis of the Italian perspective I will examine: first the public acceptance in the situation before Chernobyl, then the most disturbing and sensitive factors of Chernobyl's consequences; how the opposition to nuclear energy worked with the support of most media and the strong pressures of an anti-nuclear political party, the syllogism of the opponents and the arguments used, the causes of major weakness of the defenders and how a new perception of nuclear risk was generated in the public. I will come to the topic of utility acceptance by mentioning that ENEL, as the National Utility, in its role is bound to a policy of compliance with Government decisions. It is oriented today to performance of feasibility studies and development of requirements for the next generation of reactors in order to maintain an updated proposal for a future recovery of the nuclear option. I will then try to identify in general terms the factors determining the future acceptance of nuclear power. They will be determined in the interdisciplinary area of politics, media and public interactions with the utilities the uses of the technology are forced to follow, by political constraints, two main directives: working only in new projects to achieve, if possible, new safety goals

  9. Nuclear power: Year 2000

    International Nuclear Information System (INIS)

    Siegel, J.R.

    1984-01-01

    This paper offers a contrary view on the future of nuclear power in the U.S. Contrarian, in that it argues that it is quite possible that the installed U.S. nuclear capacity in the year 2000 will be in the range of 250GWe. This projection is based on the longer view - a 20-30 year picture - of the price trends of the fuels commercially available to make electricity. And on the belief that other projections of nuclear capacity for the year 2000, while generally acknowledging the need to add significant amounts of new electricity capacity, are essentially discounting nuclear power. And thus, are ignoring fundamental economics. The logic for the projected 250 GWe follows: The demand for electricity is continuing to grow, albeit at a slower rate than that experienced prior to 1973; The excess generating capacity in the construction pipeline, which developed during the 1970s as economic growth rates came in at half the projections made in 1973, has been worked off; in fact, the pendulum has swung past the mid-point; U.S. utilities need to order an additional 200-350 GWe of capacity for service between 1992 and 2000; The real capital costs of plants, particularly nuclear plants, ordered in the 1980s will be less than that being completed today, as this new plant will be completed on a more expedient basis for reliability reasons, and built in an improved financial climate for utilities; Owing primarily to more favorable economics, but also to environmental considerations, at least half of new generating capacity will be nuclear

  10. A nuclear power renaissance?

    OpenAIRE

    Guidolin, Mariangela; Guseo, Renato

    2011-01-01

    Nuclear energy has been experiencing a revival in many countries, since it is considered to be a possible substitute for fossil fuels for electricity generation. This calls for a focused analysis, in order to evaluate whether conditions exist for its wide employment. While typical aspects against this option have to do with waste management, security of power plants and related health concerns, other issues less frequently considered by politics, mass media, and public opinion seem particular...

  11. Nuclear power plant

    International Nuclear Information System (INIS)

    Schabert, H.P.; Laurer, E.

    1976-01-01

    The invention concerns a quick-acting valve on the main-steam pipe of a nuclear power plant. The engineering design of the valve is to be improved. To the main valve disc, a piston-operated auxiliary valve disc is to be assigned closing a section of the area of the main valve disc. This way it is avoided that the drive of the main valve disc has to carry out different movements. 15 sub-claims. (UWI) [de

  12. Vietnam and nuclear power

    International Nuclear Information System (INIS)

    Nguyen, N.T.; Hong, L.V.

    1997-01-01

    Economy of Vietnam is developing fast and the electricity demand is growing drastically, last five years about 12.5% per year. The Government puts high target for the future with GDP rating about 8% per year up to 2020. In this case, the electricity demand in 2020 will be tenfold bigger in comparison with 1995's level. The deficient of domestic resources and the security of energy supply invoke the favorable consideration on nuclear power. (author)

  13. Nuclear power generation device

    International Nuclear Information System (INIS)

    Sugai, Hideto.

    1993-01-01

    In a PWR type reactor, a free piston type stirling engine is disposed instead of a conventional steam generator and a turbine. Since the stirling engine does not cause radiation leakage in view of the structure, safety and reliability of the nuclear power generation are improved. Further, the thermal cycle, if it operates theoretically, is equivalent with a Carnot cycle having the highest thermodynamical heat efficiency, thereby enabling to obtain a high heat efficiency in an actual engine. (N.H.)

  14. Nuclear power and the nuclear fuel cycle

    International Nuclear Information System (INIS)

    1988-06-01

    The percentage of electricity generated by nuclear energy in each of the 26 countries that operated nuclear power plants in 1987 is given. The current policy and programs of some of these countries is described. News concerning uranium mining, enrichment, reprocessing and waste management is also included. Data in the form of a generalized status summary for all power reactors (> 30 MWEN) prepared from the nuclear power reactor data files of ANSTO is shown

  15. Nuclear power in British politics

    International Nuclear Information System (INIS)

    Pocock, R.F.

    1987-01-01

    The paper concerns the subject of nuclear power in British politics in 1986. The policies of the major political parties towards nuclear power are briefly outlined, along with public attitudes to nuclear energy, Chernobyl, and the rise of the anti-nuclear campaigners. (UK)

  16. Nuclear power proliferation

    International Nuclear Information System (INIS)

    Johnson, B.

    1977-01-01

    The nuclear industry is experiencing a multiple crisis in which economic, technical and ethical aspects are blended inextricably. Nuclear hardware costs have everywhere soared far beyond inflation in the last five years, largely as a result of delays in programme completion arising from problems of reactor and fuel cycle. Meanwhile, partly as a result of this cost escalation, there is widespread and growing doubt as to whether capital will be available to finance the electricity generating levels projected by the industry and by governments for the 1990s. The nuclear industry is now in trouble at every stage of the fuel cycle. The industry's difficulties have also revealed a lack of overall - but particularly nuclear - energy strategy at either national or international levels, and a lack of will to create regulations and institutional machinery at either of these levels which might reassure both concerned publics and the energy industries themselves. This paper appraises some of the present limitations of international institutions in achieving control and management of nuclear power. (author)

  17. Report Card on Nuclear Power

    Science.gov (United States)

    Novick, Sheldon

    1974-01-01

    Problems facing the nuclear power industry include skyrocketing construction costs, technical failures, fuel scarcity, power plant safety, and the disposal of nuclear wastes. Possible solutions include: reductions in nuclear power plant construction, a complete moratorium on new plant construction, the construction of fast breeder reactors and the…

  18. Nuclear power in the EC

    International Nuclear Information System (INIS)

    Charrault, J.C.

    1991-01-01

    Nuclear power accounts for some 35% of electricity production in the European Community (EC). Using a mathematical analysis, based on different scenarios, i.e. low/high electricity demand and nuclear moratorium/revival, various demand forecasts are made. A pragmatic approach, considering conventional power generation pollution problems, forecasts a revival of nuclear power

  19. Overview paper on nuclear power

    Energy Technology Data Exchange (ETDEWEB)

    Spiewak, I.; Cope, D.F.

    1980-09-01

    This paper was prepared as an input to ORNL's Strategic Planning Activity, ORNL National Energy Perspective (ONEP). It is intended to provide historical background on nuclear power, an analysis of the mission of nuclear power, a discussion of the issues, the technology choices, and the suggestion of a strategy for encouraging further growth of nuclear power.

  20. Overview paper on nuclear power

    International Nuclear Information System (INIS)

    Spiewak, I.; Cope, D.F.

    1980-09-01

    This paper was prepared as an input to ORNL's Strategic Planning Activity, ORNL National Energy Perspective (ONEP). It is intended to provide historical background on nuclear power, an analysis of the mission of nuclear power, a discussion of the issues, the technology choices, and the suggestion of a strategy for encouraging further growth of nuclear power

  1. Elecnuc. Nuclear power plants worldwide

    International Nuclear Information System (INIS)

    1998-01-01

    This small folder presents a digest of some useful information concerning the nuclear power plants worldwide and the situation of nuclear industry at the end of 1997: power production of nuclear origin, distribution of reactor types, number of installed units, evolution and prediction of reactor orders, connections to the grid and decommissioning, worldwide development of nuclear power, evolution of power production of nuclear origin, the installed power per reactor type, market shares and exports of the main nuclear engineering companies, power plants constructions and orders situation, evolution of reactors performances during the last 10 years, know-how and development of nuclear safety, the remarkable facts of 1997, the future of nuclear power and the energy policy trends. (J.S.)

  2. Banning nuclear power at sea

    International Nuclear Information System (INIS)

    Handler, J.

    1993-01-01

    This article argues that now that the East-West conflict is over, nuclear-powered vessels should be retired. Nuclear-powered ships and submarines lack military missions, are expensive to build and operate, generate large amounts of long-lived deadly nuclear waste from their normal operations and when they are decommissioned, and are subject to accidents or deliberate attack which can result in the sinking of nuclear reactors and the release of radiation. With the costs of nuclear-powered vessels mounting, the time has come to ban nuclear power at sea. (author)

  3. The need for nuclear power

    International Nuclear Information System (INIS)

    1977-12-01

    This leaflet examines our energy future and concludes that nuclear power is an essential part of it. The leaflet also discusses relative costs, but it does not deal with social and environmental implications of nuclear power in any detail, since these are covered by other British Nuclear Forum publications. Headings are: present consumption; how will this change in future; primary energy resources (fossil fuels; renewable resources; nuclear); energy savings; availability of fossil fuels; availability of renewable energy resources; the contribution of thermal nuclear power; electricity; costs for nuclear power. (U.K.)

  4. Nuclear power renaissance or demise?

    Energy Technology Data Exchange (ETDEWEB)

    Dossani, Umair

    2010-09-15

    Nuclear power is going through a renaissance or demise is widely debated around the world keeping in mind the facts that there are risks related to nuclear technology and at the same time that is it environmentally friendly. My part of the argument is that there is no better alternative than Nuclear power. Firstly Nuclear Power in comparison to all other alternative fuels is environmentally sustainable. Second Nuclear power at present is at the dawn of a new era with new designs and technologies. Third part of the debate is renovation in the nuclear fuel production, reprocessing and disposal.

  5. Nuclear power regional analysis

    International Nuclear Information System (INIS)

    Parera, María Delia

    2011-01-01

    In this study, a regional analysis of the Argentine electricity market was carried out considering the effects of regional cooperation, national and international interconnections; additionally, the possibilities of insertion of new nuclear power plants in different regions were evaluated, indicating the most suitable areas for these facilities to increase the penetration of nuclear energy in national energy matrix. The interconnection of electricity markets and natural gas due to the linkage between both energy forms was also studied. With this purpose, MESSAGE program was used (Model for Energy Supply Strategy Alternatives and their General Environmental Impacts), promoted by the International Atomic Energy Agency (IAEA). This model performs a country-level economic optimization, resulting in the minimum cost for the modelling system. Regionalization executed by the Wholesale Electricity Market Management Company (CAMMESA, by its Spanish acronym) that divides the country into eight regions. The characteristics and the needs of each region, their respective demands and supplies of electricity and natural gas, as well as existing and planned interconnections, consisting of power lines and pipelines were taken into account. According to the results obtained through the model, nuclear is a competitive option. (author) [es

  6. Torness: proposed nuclear power station

    International Nuclear Information System (INIS)

    Anon.

    1979-01-01

    The need for and desirability of nuclear power, and in particular the proposed nuclear power station at Torness in Scotland, are questioned. Questions are asked, and answered, on the following topics: position, appearance and cost of the proposed Torness plant, and whether necessary; present availability of electricity, and forecast of future needs, in Scotland; energy conservation and alternative energy sources; radiation hazards from nuclear power stations (outside, inside, and in case of an accident); transport of spent fuel from Torness to Windscale; radioactive waste management; possibility of terrorists making a bomb with radioactive fuel from a nuclear power station; cost of electricity from nuclear power; how to stop Torness. (U.K.)

  7. Operational successes in nuclear power

    International Nuclear Information System (INIS)

    Palmer, F.A.

    1984-01-01

    This paper presents several positive indicators that demonstrate the growing success of the nuclear power program in the United States. Nuclear power plant performance data such as availability and capacity factor will be discussed along with several examples of outstanding performance that demonstrate the viability of the nuclear option. Since operational nuclear safety is the number one objective of every nuclear power plant, the NRC Licensing Event Report (LER) analysis program performed by a division of the Institute of Nuclear Power Operations (INPO) will be discussed along with the analysis and evaluation of event significance over the past few years. The impact of INPO on nuclear power plant operations and their programs that have contributed to the growing success of nuclear power operations such as operating plant evaluations, construction evaluations, corporate evaluations, assistance visits and training program accreditation are discussed

  8. Nuclear power in Sweden

    International Nuclear Information System (INIS)

    Wikdahl, C.E.

    1999-01-01

    Sweden uses 16,000 kWh of electricity per person, by far the highest consumption in EU. The reason is a well-developed electricity intensive industry and a cold climate with high share of electric heating. The annual power consumption has for several years been about 140 TWh and a normal year almost 50 per cent is produced by hydro and 50 percent by nuclear. A new legislation, giving the Government the right to ordering the closure nuclear power plants of political reasons without any reference to safety, has been accepted by the Parliament. The new act, in force since January 1, 1998, is a specially tailored expropriation act. Certain rules for the economical compensation to the owner of a plant to be closed are defined in the new act. The common view in the Swedish industry is that the energy conservation methods proposed by the Government are unrealistic. During the first period of about five years the import from coal fired plants in Denmark and Germany is the only realistic alternative. Later natural gas combi units and new bioenergy plants for co-production of heat and power (CHP) might be available. (orig.) [de

  9. Nuclear power and the nuclear fuel cycle

    International Nuclear Information System (INIS)

    Scurr, I.F.; Silver, J.M.

    1990-01-01

    Australian Nuclear Science and Technology Organization maintains an ongoing assessment of the world's nuclear technology developments, as a core activity of its Strategic Plan. This publication reviews the current status of the nuclear power and the nuclear fuel cycle in Australia and around the world. Main issues discussed include: performances and economics of various types of nuclear reactors, uranium resources and requirements, fuel fabrication and technology, radioactive waste management. A brief account of the large international effort to demonstrate the feasibility of fusion power is also given. 11 tabs., ills

  10. Nuclear Power Today and Tomorrow

    International Nuclear Information System (INIS)

    Bychkov, Alexander

    2013-01-01

    Worldwide, with 437 nuclear power reactors in operation and 68 new reactors under construction, nuclear power's global generating capacity reached 372.5 GW(e) at the end of 2012. Despite public scepticism, and in some cases fear, which arose following the March 2011 Fukushima Daiichi nuclear accident, two years later the demand for nuclear power continues to grow steadily, albeit at a slower pace. A significant number of countries are pressing ahead with plans to implement or expand their nuclear power programmes because the drivers toward nuclear power that were present before Fukushima have not changed. These drivers include climate change, limited fossil fuel supply, and concerns about energy security. Globally, nuclear power looks set to continue to grow steadily, although more slowly than was expected before the Fukushima Daiichi nuclear accident. The IAEA's latest projections show a steady rise in the number of nuclear power plants in the world in the next 20 years. They project a growth in nuclear power capacity by 23% by 2030 in the low projection and by 100% in the high projection. Most new nuclear power reactors planned or under construction are in Asia. In 2012 construction began on seven nuclear power plants: Fuqing 4, Shidaowan 1, Tianwan 3 and Yangjiang 4 in China; Shin Ulchin 1 in Korea; Baltiisk 1 in Russia; and Barakah 1 in the United Arab Emirates. This increase from the previous year's figures indicates an on-going interest and commitment to nuclear power and demonstrates that nuclear power is resilient. Countries are demanding new, innovative reactor designs from vendors to meet strict requirements for safety, national grid capacity, size and construction time, which is a sign that nuclear power is set to keep growing over the next few decades.

  11. Nuclear Security for Floating Nuclear Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Skiba, James M. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Scherer, Carolynn P. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-10-13

    Recently there has been a lot of interest in small modular reactors. A specific type of these small modular reactors (SMR,) are marine based power plants called floating nuclear power plants (FNPP). These FNPPs are typically built by countries with extensive knowledge of nuclear energy, such as Russia, France, China and the US. These FNPPs are built in one country and then sent to countries in need of power and/or seawater desalination. Fifteen countries have expressed interest in acquiring such power stations. Some designs for such power stations are briefly summarized. Several different avenues for cooperation in FNPP technology are proposed, including IAEA nuclear security (i.e. safeguards), multilateral or bilateral agreements, and working with Russian design that incorporates nuclear safeguards for IAEA inspections in non-nuclear weapons states

  12. Nuclear power and nuclear safety 2009

    International Nuclear Information System (INIS)

    Lauritzen, B.; Oelgaard, P.L.; Kampmann, D.; Nystrup, P.E.; Thorlaksen, B.

    2010-05-01

    The report is the seventh report in a series of annual reports on the international development of nuclear power production, with special emphasis on safety issues and nuclear emergency preparedness. The report is written in collaboration between Risoe DTU and the Danish Emergency Management Agency. The report for 2009 covers the following topics: status of nuclear power production, regional trends, reactor development, safety related events, international relations, conflicts and the European safety directive. (LN)

  13. Floating nuclear power plants

    International Nuclear Information System (INIS)

    Kindt, J.W.

    1983-01-01

    This article examines the legal regime for floating nuclear power plants (FNPs), in view of the absence of specific US legislation and the very limited references to artificial islands in the Law of the Sea Convention. The environmental impacts of FNPs are examined and changes in US regulation following the Three Mile Island accident and recent US court decisions are described. References in the Law of the Sea Convention relevant to FNPs are outlined and the current status of international law on the subject is analysed. (author)

  14. On nuclear power plant uprating

    International Nuclear Information System (INIS)

    Ho, S. Allen; Bailey, James V.; Maginnis, Stephen T.

    2004-01-01

    Power uprating for commercial nuclear power plants has become increasingly attractive because of pragmatic reasons. It provides quick return on investment and competitive financial benefits, while involving low risks regarding plant safety and public objection. This paper briefly discussed nuclear plant uprating guidelines, scope for design basis analysis and engineering evaluation, and presented the Salem nuclear power plant uprating study for illustration purposes. A cost and benefit evaluation of the Salem power uprating was also included. (author)

  15. Nuclear power generation modern power station practice

    CERN Document Server

    1971-01-01

    Nuclear Power Generation focuses on the use of nuclear reactors as heat sources for electricity generation. This volume explains how nuclear energy can be harnessed to produce power by discussing the fundamental physical facts and the properties of matter underlying the operation of a reactor. This book is comprised of five chapters and opens with an overview of nuclear physics, first by considering the structure of matter and basic physical concepts such as atomic structure and nuclear reactions. The second chapter deals with the requirements of a reactor as a heat source, along with the diff

  16. International nuclear power status 1999

    International Nuclear Information System (INIS)

    Hoejerup, C.F.; Oelgaard, P.L.

    2000-03-01

    This report is the sixth in a series of annual reports on the international development of nuclear power with special emphasis on reactor safety. For 1999, the report contains: General trends in the development of nuclear power; The past and possible future of Barsebaeck Nuclear Power Plant; Statistical information on nuclear power production (in 1998); An overview of safety-relevant incidents in 1999; The development in Sweden; The development in Eastern Europe; The development in the rest of the world; Trends in the development of reactor types; Trends in the development of the nuclear fuel cycle. (au)

  17. Nuclear power in western society

    International Nuclear Information System (INIS)

    Franklin, N.L.

    1977-01-01

    The degree to which problems of public acceptance have contributed to the slowdown in progress of nuclear power in Western European countries and the USA is discussed. Some of the effects on the nuclear power industry, i.e. the electrical utilities, the power station suppliers, and the fuel cycle contractors are described. The problem of the lack of public acceptance is examined by consideration of four areas: the position of the employee working in nuclear installations, opposition from the local community, the question of terrorism and its impact on nuclear policy, and finally, what is felt to constitute the greatest anxiety concerning nuclear power, that of proliferation. (U.K.)

  18. Nuclear Power Division

    International Nuclear Information System (INIS)

    Anon.

    1981-01-01

    The 1981-85 research program planned by the Nuclear Power Division of EPRI places major emphasis on the assurance of safety and realiability of light water reactors (LWRs). Of high priority is a better knowledge of LWR-system behavior undeer abnormal conditions and the behavior of structural materials used for pressure vessels, piping, and large nuclear-plant components. Strong emphasis is also placed on achieving the most-effective performance and utilization of nuclear fuels and improving the corrosion resistance of pressurized-water-reactor steam generators. Efforts are underway to reduce radiation exposure and outage duration and to investigate the human factors involved in plant operation and maintenance. Substantial emphasis is placed on short-range goals designed to achieve useful results in the next two to seven years. The Division's mid- and long-range goal is to improve the use of fissionable and fertile materials and aid in the realization of other reactor systems. A series of general goals, categorized into three time frames and planned expenditures shows the trend of work to be undertaken. 53 figures

  19. Making nuclear power work

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, K.; Gyftopoulos, E.P.; Golay, M.; Lester, R.; Winje, D.; Beckjord, E.

    1989-02-01

    Utility managers and outside analysts alike often say that the U.S. nuclear industry is in trouble because of the grave disadvantages it faces compared with it counterparts abroad. In this view. overzealous safety regulators and public critics hamper U.S. managers' ability to run their plants. The large number of utilities, reactor vendors, and suppliers results in a fragmented industry that prevents operators from learning from one another's mistakes. This study of nuclear operations from 1975 to 1984 shows that these factors are not unique to the United States. Utilities in Japan, Sweden, France, Switzerland, and West Germany outperformed those in the United States despite strict regulatory climates as well as great variety in reactor design, utility ownership, and relationships with suppliers. And although public opinion can affect the overall climate for nuclear power, public opposition is not unique to the United States and did not influence reactor performance during the decade of the study. The authors found that the best U.S. reactors performed as well as any of their counterparts abroad. But the worst did significantly worse, dragging down the overall average performance of the U.S. industry. Moreover, many other countries experienced difficulties with their reactors and were able to turn their records around.

  20. Nuclear power in Spain

    International Nuclear Information System (INIS)

    Koryakin, Yu.I.

    1977-01-01

    The present states of nuclear power in Spain is shortly surveyed. Data are provided on NPPs currently in operation, under construction, designed and planned. In line with the 10-year ''National programme of electricity supply'' a major and all increasing part of the electricity generation growth is to be ensured by NPPs and to account for more than 50% by the end of the period (1987). Out of the 7 units of NPPs now under construction, 6 units utilize PWR reactors and only 1 unit- a BWR reactor. The roles of private and public sectors are noted. Main characteristics of the ''ENSA'' plant now under construction are provided where components of NPPs with PWR and BWR reactors will be fabricated. Major developments in the fields of mining, milling and extraction of U from lignites, U enrichment, fuel fabrication and spent fuel reprocessing are considered. Measures now taken to improve the licensing procedure, surveillance of NPPs and personnel training are to advance the nuclear power development programme in the country

  1. Nuclear hydrogen power stations

    International Nuclear Information System (INIS)

    Eroshov, M.E.

    1976-01-01

    Short information about investigations on hydrogen energetics being carried out in the USSR as well as a review of the world literature on this subject are given. Combined cycles of thermochemical and electrochemical reactions applied for hydrogen and oxigen production from water are shown to be of interest, as a number of reactions in a cycle may be reduced to two, and the temperature of processes may be decreased to the temperature range specific to modern reactors. Construction features of nuclear-hydrogen power stations producing hydrogen through the use of thermo-electro-chemical cycles are considered. It is shown that at this stage it is possible to reduce time and expenses needed for realization of hydrogen production on a wide scale as compared to other reaction cycles requiring high temperatures and consequently, construction of high-temperature reactors. The conditions of energy and water transport at great distances by using hydrogen lines and the possibilities of development of desert and arid lands by using this mode of operation are considered. Possible ecological effect of hydrogen energetics development on the environment is pointed out, in particular, when power complexes are concentrated on a limited area. It is shown that it is reasonable to locate nuclear-hydrogen stations on shores

  2. Nuclear hydrogen power stations

    International Nuclear Information System (INIS)

    Eroshov, M.E.

    1976-01-01

    Short information about investigations on hydrogen energetics being carried out in the USSR as well as a review of the world literature on this subject are given. Combined cycles of thermochemical and electrochemical reactions applied for hydrogen and oxygen production from water are shown to be of interest, as a number of reactions in a cycle may be reduced to two, and the temperature of processes may be decreased to the temperature range specific to modern reactors. Construction features of nuclear-hydrogen power stations producing hydrogen through the use of thermo-electrochemical cycles are considered. It is shown that at this stage it is possible to reduce time and expenses needed for realization of hydrogen production on a wide scale as compared to other reaction cycles requiring high temperatures and consequently, construction of high-temperature reactors. The conditions of energy and water transport at great distances by using hydrogen lines and the possibilities of development of desert and arid lands by using this mode of operation are considered. Possible ecological effect of hydrogen energetics development on the environment is pointed out, in particular, when power complexes are concentrated on a limited area. It is shown that it is reasonable to locate nuclear-hydrogen stations on shores

  3. Nuclear power: how and why

    International Nuclear Information System (INIS)

    1982-10-01

    The subject is discussed, with special reference to the United Kingdom, under the headings: the need for nuclear power; Britain's experience (nuclear reactors); the nuclear process; how fuel is made; recycling fuel; wastes and their treatment; decommissioning; fast reactors; nuclear fusion; safety and radiation. (U.K.)

  4. Obrigheim nuclear power plant

    International Nuclear Information System (INIS)

    1976-05-01

    The gross output of the 345MWe pressurized water nuclear power station at Obrigheim, operation on base load, amounted to about 2.57TWh in 1974, the net power fed to the grid being about 2.44TWh. The core was used to its full capacity until 10 May 1974. Thereafter, the reactor was on stretch-out operation with steadily decreasing load until refuelled in August 1974. Plant availability in 1974 amounted to 92.1%. Of the 7.9% non-availability, 7.87% was attributable to the refuelling operation carried out from 16 August to 14 September and to the inspection, overhaul and repair work and the routine tests performed during this period. The plant was in good condition. Only two brief shutdowns occurred in 1974, the total outage time being 21/2 hours. From the beginning of trial operation in March 1969 to the end of 1974, the plant achieved an availability factor of 85.2%. The mean core burnup at the end of the fifth cycle was 19600 MWd/tonne U, with one fuel element that had been used for four cycles achieving a mean burnup of 39000 MWd/tonne U. The sipping test on the fuel elements revealed defective fuel-rods in a prototype plutonium fuel element, a high-efficiency uranium fuel element and a uranium fuel element. The quantities of radioactive substances released to the environment in 1974 were far below the officially permitted values. In july 1974, a reference preparation made up in the nuclear power station in October 1973 was discovered by outsiders on the Obrigheim municipality rubbish tip. The investigations revealed that this reference preparation had very probably been abstracted from the plant in October 1973 and arrived at the rubbish tip in a most irregular manner shortly before its discovery

  5. Nuclear power: a British view

    International Nuclear Information System (INIS)

    Shaw, G.

    1985-01-01

    The subject is covered in sections, entitled: importance of nuclear power; the problems; fuel availability (uranium purchasing policy; uranium market; longer-term demand; enrichment market; fast reactor); non-proliferation and nuclear export policy; public acceptability. (U.K.)

  6. Fields of nuclear power application

    International Nuclear Information System (INIS)

    Laue, H.J.

    1975-01-01

    The paper deals with nuclear power application in fields different from electricity generation, i.e. district heating, sea water desalination, coal gasification and nuclear splitting of water. (RW) [de

  7. Services for nuclear power stations

    International Nuclear Information System (INIS)

    Fremann, M.; Ryckelynck

    1987-01-01

    This article gives an information as complete as possible about the activities of the french nuclear industry on the export-market. It describes the equipment and services available in the field of services for nuclear power stations [fr

  8. The benefits of nuclear power

    International Nuclear Information System (INIS)

    Anon.

    1988-01-01

    This article briefly outlines the benefits of nuclear power. Nuclear electricity generation is compared with fossil-fuel generated electricity in terms of environmental pollution and accidents and disease hazards

  9. Nuclear power in Eastern Europe

    Energy Technology Data Exchange (ETDEWEB)

    Thomas, S. (Sussex Univ., Brighton (UK). Science Policy Research Unit)

    1991-01-01

    The main aim of this article is that of illustrating the experience of the use of nuclear power in Eastern Europe in order to estimate the degree of adequacy or inadequacy of COMECON's nuclear technology. The author examines four areas of interest concerning: the feasibility of new orders for nuclear plants in Eastern Europe; the pros and cons of completing half-built nuclear power plants; current policy towards existing nuclear power plants; and a review of the available evidence on the operating performance of plants in Eastern Europe. The common belief that the nuclear power experience had by old COMECON countries is uniformly bad does not seem to be fully supported by the limited evidence available. In the author's opinion, the prospects for a successful nuclear power industry in these countries depends on a series on interdependent factors among which, human skills hold a prominent position.

  10. Nuclear power plants

    International Nuclear Information System (INIS)

    Ushijima, Susumu.

    1984-01-01

    Purpose: To enable to prevent the degradation in the quality of condensated water in a case where sea water leakage should occur in a steam condenser of a BWR type nuclear power plant. Constitution: Increase in the ion concentration in condensated water is detected by an ion concentration detector and the leaking factor of sea water is calculated in a leaking factor calculator. If the sea water leaking factor exceeds a predetermined value, a leak generation signal is sent from a judging device to a reactor power control device to reduce the reactor power. At ehe same tiem, the leak generation signal is also sent to a steam condenser selection and isolation device to interrupt the sea water pump of a specified steam condenser based on the signal from the ion concentration detector, as well as close the inlet and outlet valves while open vent and drain valves to thereby forcively discharge the sea water in the cooling water pipes. This can keep the condensate desalting device from ion breaking and prevent the degradation in the quality of the reactor water. (Horiuchi, T.)

  11. Nuclear Power Plant

    Directory of Open Access Journals (Sweden)

    Analia Bonelli

    2012-01-01

    Full Text Available A description of the results for a Station Black-Out analysis for Atucha 2 Nuclear Power Plant is presented here. Calculations were performed with MELCOR 1.8.6 YV3165 Code. Atucha 2 is a pressurized heavy water reactor, cooled and moderated with heavy water, by two separate systems, presently under final construction in Argentina. The initiating event is loss of power, accompanied by the failure of four out of four diesel generators. All remaining plant safety systems are supposed to be available. It is assumed that during the Station Black-Out sequence the first pressurizer safety valve fails stuck open after 3 cycles of water release, respectively, 17 cycles in total. During the transient, the water in the fuel channels evaporates first while the moderator tank is still partially full. The moderator tank inventory acts as a temporary heat sink for the decay heat, which is evacuated through conduction and radiation heat transfer, delaying core degradation. This feature, together with the large volume of the steel filler pieces in the lower plenum and a high primary system volume to thermal power ratio, derives in a very slow transient in which RPV failure time is four to five times larger than that of other German PWRs.

  12. Nuclear power. Volume 2. Nuclear power project management

    International Nuclear Information System (INIS)

    Pedersen, E.S.

    1978-01-01

    NUCLEAR POWER PLANT DESIGN is intended to be used as a working reference book for management, engineers and designers, and as a graduate-level text for engineering students. The book is designed to combine theory with practical nuclear power engineering and design experience, and to give the reader an up-to-date view of the status of nuclear power and a basic understanding of how nuclear power plants function. Volume 2 contains the following chapters: (1) review of nuclear power plants; (2) licensing procedures; (3) safety analysis; (4) project professional services; (5) quality assurance and project organization; (6) construction, scheduling, and operation; (7) nuclear fuel handling and fuel management; (8) plant cost management; and (9) conclusion

  13. Nuclear power 2005: European report

    International Nuclear Information System (INIS)

    Anon.

    2006-01-01

    In 2005, nuclear power plants were operated and/or built in eighteen European countries. Thirteen of these countries are members of EU-25. Five of the ten countries joining the European Union on May 1, 2004 operate nuclear power stations. A total of 204 power reactors with a gross power of 181,030 MWe and a net power of 171,8479 MWe were in operation at the end of the year. In 2005, no nuclear power plant was commissioned. Two nuclear power plants were decommissioned in Europe in the course of 2005. In Germany the Obrigheim NPP and in Sweden the Barsebaeck 2 NPP have been permanently shut down due to political decisions. As a result of ongoing technical optimization in some plants, involving increases in reactor power or generator power as well as commissioning of plants of higher capacity, nuclear generating capacity increased by approx. 1.6 GW. In late 2005, five nuclear generating units were under construction in Finland (1), Romania (1), and Russia (3). 148 nuclear power plants were operated in thirteen states of the European Union (EU-25). They had an aggregate gross power of 137,023 MWe and a net power of 130,415 MWe, generating approx. 970 billion gross kWh of electricity in 2005, thus again contributing some 31% to the public electricity supply in the EU-25. In largest share of nuclear power in electricity generation is found in France (80%), followed by 72% in Lithuania, 55% in the Slovak Republic, 55% in Belgium, and 51% in Ukraine. In several countries not operating nuclear power plants of their own, such as Italy, Portugal, and Austria, nuclear power makes considerable contributions to public electricity supply as a result of electricity imports. (All statistical data in the country report apply to 2004 unless indicated otherwise. This is the year for which sound preliminary data are currently available for the states listed.) (orig.)

  14. Discharges from nuclear power stations

    International Nuclear Information System (INIS)

    1991-02-01

    HM Inspectorate of Pollution commissioned, with authorising responsibilities in England and Wales, a study into the discharges of radioactive effluents from Nuclear Power Stations. The study considered arisings from nuclear power stations in Europe and the USA and the technologies to treat and control the radioactive discharges. This report contains details of the technologies used at many nuclear power stations to treat and control radioactive discharges and gives, where information was available, details of discharges and authorised discharge limits. (author)

  15. Manpower development for nuclear power

    International Nuclear Information System (INIS)

    1980-01-01

    This Guidebook provides policy-makers and managers of nuclear power programmes with information and guidance on the role, requirements, planning and implementation of manpower development programmes. It presents and discusses the manpower requirements associated with the activities of a nuclear power programme, the technical qualifications of this manpower and the manpower development corresponding to these requirements and qualifications. The Guidebook also discusses the purpose and conditions of national participation in the activities of a nuclear power programme

  16. Nuclear power plant

    International Nuclear Information System (INIS)

    Schabert, H.P.

    1976-01-01

    A nuclear power plant is described which includes a steam generator supplied via an input inlet with feedwater heated by reactor coolant to generate steam, the steam being conducted to a steam engine having a high pressure stage to which the steam is supplied, and which exhausts the steam through a reheater to a low pressure stage. The reheater is a heat exchanger requiring a supply of hot fluid. To avoid the extra load that would be placed on the steam generator by using a portion of its steam output as such heating fluid, a portion of the water in the steam generator is removed and passed through the reheater, this water having received at least adequate heating in the steam generator to make the reheater effective, but not at the time of its removal being in a boiling condition

  17. Nuclear power plant

    International Nuclear Information System (INIS)

    Uruma, Hiroshi

    1998-01-01

    In the first embodiment of the present invention, elements less activated by neutrons are used as reactor core structural materials placed under high neutron irradiation. In the second embodiment of the present invention, materials less activated by neutrons when corrosive materials intrude to a reactor core are used as structural materials constituting portions where corrosion products are generated. In the third embodiment, chemical species comprising elements less activated by neutrons are used as chemical species to be added to reactor water with an aim of controlling water quality. A nuclear power plant causing less radioactivity can be provided by using structural materials comprising a group of specific elements hardly forming radioactivity by activation of neutrons or by controlling isotope ratios. (N.H.)

  18. Wuergassen nuclear power plant

    International Nuclear Information System (INIS)

    Anon.

    1989-01-01

    The decision of the Federal Court of Administration concerns an application for immediate decommissioning of a nuclear power plant (Wuergassen reactor): The repeal of the permit granted. The decision dismisses the appeal for non-admission lodged by the plaintiffs against the ruling of the Higher Court of Administration (OVG) of North-Rhine Westphalia of December 19th 1988 (File no. 21 AK 8/88). As to the matter in dispute, the Federal Court of Administration confirms the opinion of the Higher Court of Administration. As to the headnotes, reference can be made to that decision. Federal Court of Administration, decision of April 5th 1989 - 7 B 47.89. Lower instance: OVG NW, Az.: 21 AK 8/88. (orig./RST) [de

  19. Nuclear power reactor physics

    International Nuclear Information System (INIS)

    Barjon, Robert

    1975-01-01

    The purpose of this book is to explain the physical working conditions of nuclear reactors for the benefit of non-specialized engineers and engineering students. One of the leading ideas of this course is to distinguish between two fundamentally different concepts: - a science which could be called neutrodynamics (as distinct from neutron physics which covers the knowledge of the neutron considered as an elementary particle and the study of its interactions with nuclei); the aim of this science is to study the interaction of the neutron gas with real material media; the introduction will however be restricted to its simplified expression, the theory and equation of diffusion; - a special application: reactor physics, which is introduced when the diffusing and absorbing material medium is also multiplying. For this reason the chapter on fission is used to introduce this section. In practice the section on reactor physics is much longer than that devoted to neutrodynamics and it is developed in what seemed to be the most relevant direction: nuclear power reactors. Every effort was made to meet the following three requirements: to define the physical bases of neutron interaction with different materials, to give a correct mathematical treatment within the limit of necessary simplifying hypotheses clearly explained; to propose, whenever possible, numerical applications in order to fix orders of magnitude [fr

  20. Nuclear power ecology: comparative analysis

    International Nuclear Information System (INIS)

    Trofimenko, A.P.; Lips'ka, A.Yi.; Pisanko, Zh.Yi.

    2005-01-01

    Ecological effects of different energy sources are compared. Main actions for further nuclear power development - safety increase and waste management, are noted. Reasons of restrained public position to nuclear power and role of social and political factors in it are analyzed. An attempt is undertaken to separate real difficulties of nuclear power from imaginary ones that appear in some mass media. International actions of environment protection are noted. Risk factors at different energy source using are compared. The results of analysis indicate that ecological influence and risk for nuclear power are of minimum

  1. Nuclear power plant operator licensing

    International Nuclear Information System (INIS)

    1997-01-01

    The guide applies to the nuclear power plant operator licensing procedure referred to the section 128 of the Finnish Nuclear Energy Degree. The licensing procedure applies to shift supervisors and those operators of the shift teams of nuclear power plant units who manipulate the controls of nuclear power plants systems in the main control room. The qualification requirements presented in the guide also apply to nuclear safety engineers who work in the main control room and provide support to the shift supervisors, operation engineers who are the immediate superiors of shift supervisors, heads of the operational planning units and simulator instructors. The operator licensing procedure for other nuclear facilities are decided case by case. The requirements for the basic education, work experience and the initial, refresher and complementary training of nuclear power plant operating personnel are presented in the YVL guide 1.7. (2 refs.)

  2. Nuclear power - the Hydra's head

    International Nuclear Information System (INIS)

    Bunyard, Peter.

    1986-01-01

    Following the accident at Chernobyl, the nuclear policies of many governments have been reconsidered and restated. Those in favour of nuclear power are those with highly centralised state bureaucracies, such as France and the USSR, where public opinion is disregarded. In more democratic countries, where referenda are held, such as Austria and Sweden, the people have chosen to do away with nuclear power. Indeed, the author states that nuclear power represents the State against the people, the State against democracy. Reference is made to the IAEA Reactor Safety Conference held in September, 1986, in Vienna, and the declaration sent to it by AntiAtom International. This called for the United Nations to promote the phasing out of nuclear power facilities throughout the world. It also called on the IAEA to support the phasing out of nuclear power and promote benign energy forms instead. (UK)

  3. Nuclear power and the UK

    International Nuclear Information System (INIS)

    Murphy, St.

    2009-01-01

    This series of slides describes the policy of the UK government concerning nuclear power. In January 2008 the UK Government published the White Paper on the Future of Nuclear Power. The White Paper concluded that new nuclear power stations should have a role to play in this country's future energy mix. The role of the Government is neither to build nuclear power plants nor to finance them. The White Paper set out the facilitative actions the Government planned to take to reduce regulatory and planning risks associated with investing in new nuclear power stations. The White Paper followed a lengthy period of consultation where the UK Government sought a wide variety of views from stakeholders and the public across the country on the future of nuclear power. In total energy companies will need to invest in around 30-35 GW of new electricity generating capacity over the next two decades. This is equivalent to about one-third of our existing capacity. The first plants are expected to enter into service by 2018 or sooner. The Office for Nuclear Development (OND) has been created to facilitate new nuclear investment in the UK while the Nuclear Development Forum (NDF) has been established to lock in momentum to secure the long-term future of nuclear power generation in the UK. (A.C.)

  4. Images of nuclear power plants

    International Nuclear Information System (INIS)

    Hashiguchi, Katsuhisa; Misumi, Jyuji; Yamada, Akira; Sakurai, Yukihiro; Seki, Fumiyasu; Shinohara, Hirofumi; Misumi, Emiko; Kinjou, Akira; Kubo, Tomonori.

    1995-01-01

    This study was conducted to check and see, using Hayashi's quantification method III, whether or not the respondents differed in their images of a nuclear power plant, depending on their demographic variables particularly occupations. In our simple tabulation, we compared subject groups of nuclear power plant employees with general citizens, nurses and students in terms of their images of a nuclear power plant. The results were that while the nuclear power plant employees were high in their evaluations of facts about a nuclear power plant and in their positive images of a nuclear power plant, general citizens, nurses and students were overwhelmingly high in their negative images of a nuclear power plant. In our analysis on category score by means of the quantification method III, the first correlation axis was the dimension of 'safety'-'danger' and the second correlation axis was the dimension of 'subjectivity'-'objectivity', and that the first quadrant was the area of 'safety-subjectivity', the second quadrant was the area of 'danger-subjectivity', the third quadrant as the area of 'danger-objectivity', and the forth quadrant was the area of 'safety-objectivity'. In our analysis of sample score, 16 occupation groups was compared. As a result, it was found that the 16 occupation groups' images of a nuclear power plant were, in the order of favorableness, (1) section chiefs in charge, maintenance subsection chiefs, maintenance foremen, (2) field leaders from subcontractors, (3) maintenance section members, operation section members, (4) employees of those subcontractors, (5) general citizens, nurses and students. On the 'safety-danger' dimension, nuclear power plant workers on the one hand and general citizens, nurses and students on the other were clearly divided in terms of their images of a nuclear power plant. Nuclear power plant workers were concentrated in the area of 'safety' and general citizens, nurses and students in the area of 'danger'. (J.P.N.)

  5. New approaches to nuclear power

    KAUST Repository

    Dewan, Leslie

    2018-01-21

    The world needs a cheap, carbon-free alternative to fossil fuels to feed its growing electricity demand. Nuclear power can be a good solution to the problem, but is hindered by issues of safety, waste, proliferation, and cost. But what if we could try a new approach to nuclear power, one that solves these problems? In this lecture, the CEO of Transatomic Power will talk about how their company is advancing the design of a compact molten salt reactor to support the future of carbon-free energy production. Can the designs of new reactor push the boundaries of nuclear technology to allow for a safe, clean, and affordable answer to humanityメs energy needs? Nuclear power involves capturing the energy produced in nuclear fission reactions, which emerges as heat. This heat is most frequently used to boil water into steam, which then drives a turbine to produce electricity in a nuclear power plant. Worldwide, there is a renaissance of new nuclear technology development -- a new generation of young engineers are racing to develop more advanced nuclear reactors for a better form of power generation. Transatomic Power, specifically, is advancing the design of an easily contained and controlled, atmospheric pressure, high power density molten salt reactor that can be built at low cost. The road to commercialization is long, and poses many challenges, but the benefits are enormous. These new reactors push the boundaries of technology to allow for better, safer ways to power the world.

  6. Nuclear power - the international market

    International Nuclear Information System (INIS)

    1986-02-01

    The 19 essays collected in this book are composed of the following 5 fields: 1) International status and perspective of nuclear energy, 2) Nuclear power plants and components, 3) Fuel cycle, 4) Framing conditions of exposits, 5) German nuclear engineering in exports. This characterizes the main topics. (UA) [de

  7. Nuclear power: Unexpected health benefits

    Science.gov (United States)

    Shellenberger, Michael

    2017-04-01

    Public fears of nuclear power are widespread, especially in the aftermath of accidents, yet their benefits are rarely fully considered. A new study shows how the closure of two nuclear power plants in the 1980s increased air pollution and led to a measurable reduction in birth weights, a key indicator of future health outcomes.

  8. Social aspects of nuclear power

    International Nuclear Information System (INIS)

    Koryakin, Yu.I.

    1990-01-01

    Social aspects of nuclear power crisis in the USSR are considered. It is shown that the system of economic and social stimulation and different compensations widely used abroad when locating nuclear power plants, is the effective factor, providing loyal attitude to them

  9. Competitive economics of nuclear power

    International Nuclear Information System (INIS)

    Hellman, R.

    1981-01-01

    Some 12 components of a valid study of the competitive economics of a newly ordered nuclear power plant are identified and explicated. These are then used to adjust the original cost projections of four authoritative studies of nuclear and coal power economics

  10. Nuclear power in the US

    International Nuclear Information System (INIS)

    Judson, Tim

    2018-01-01

    The Trump government promotes the further operation of aging nuclear power plants in the US by governmental support although several operators close their nuclear power plants due to economic reasons. The Trump government is also repowering the Yucca-Mountain-Project for radioactive waste disposal that was stopped by the Obama government based on geological problems in the region.

  11. Nuclear power - the moral question

    International Nuclear Information System (INIS)

    Searby, P.

    1978-01-01

    Nuclear power has raised moral and ethical as well as technological issues and the British Council of churches, recognising this, has participated in the UK nuclear power debate. In this short article, Mr Philip Searby, Secretary of the UKAEA, considers some of the views adopted by the Council. (author)

  12. International nuclear power status 2000

    International Nuclear Information System (INIS)

    Lauritzen, B.; Majborn, B.; Nonboel, E.; Oelgaard, P.L.

    2001-03-01

    This report is the seventh in a series of annual reports on the international development of nuclear power with special emphasis on reactor safety. For 2000, the report contains: 1. General trends in the development of nuclear power. 2. Deposition of low-level radioactive waste. 3. Statistical information on nuclear power production (in 1999). 4. An overview of safety-relevant incidents in 2000. 5. The development in Sweden. 6. The development in Eastern Europe. 7. The development in the rest of the world. 8. Trends in the development of reactor types. 9. Trends in the development of the nuclear fuel cycle. (au)

  13. Nuclear power and the environment

    International Nuclear Information System (INIS)

    Blix, H.

    1989-11-01

    The IAEA Director General pointed out that continued and expanded use of nuclear power must be one among several measures to restrain the use of fossil fuels and thereby limit the emissions of greenhouse gases. With regards to future trends in world electricity demands, the Director General emphasized the existing gap between the frequent claims as to what conservation can achieve and actual energy plans. The objections to nuclear power which are related to safety, waste disposal and the risk of proliferation of nuclear weapons are also discussed. His conclusion is that nuclear power can help significantly to meet growing needs of electricity without contributing to global warming, acid rains or dying forests, responsible management and disposal of nuclear wastes is entirely feasible, and the safety of nuclear power must be continuously strengthened through technological improvement and methods of operation

  14. Ontario's commitment to nuclear power

    International Nuclear Information System (INIS)

    Parkinson, E.A.

    1991-01-01

    The title of this paper, 'Ontario's commitment to nuclear power', is significant because, as a publicly-owned company, Ontario Hydro will not be committed to nuclear power unless the Ontario public is also committed to nuclear power. In developing our strategic plan for generating electricity over the next 25 years, public acceptance was the big issue that we had to face, and it will be the underlying theme throughout this paper. In Ontario uranium is an indigenous fuel, and that is one of the reasons why Ontario adopted nuclear power in the first place, because it provides energy security. The uranium business is important to Canada, and to Ontario where we are 50% dependent on nuclear power at the current time. (author)

  15. Solid-State Nuclear Power

    Science.gov (United States)

    George, Jeffrey A.

    2012-01-01

    A strategy for "Solid-State" Nuclear Power is proposed to guide development of technologies and systems into the second 50 years of nuclear spaceflight. The strategy emphasizes a simple and highly integrated system architecture with few moving parts or fluid loops; the leverage of modern advances in materials, manufacturing, semiconductors, microelectromechanical and nanotechnology devices; and the targeted advancement of high temperature nuclear fuels, materials and static power conversion to enable high performance from simple system topologies.

  16. Strategy for utilizing nuclear power

    International Nuclear Information System (INIS)

    Martens, E.J.

    1977-01-01

    One of the national goals is to achieve independence in the area of energy supplies in the next few years. It is believed that attaining this goal will require extensive utilization of nuclear power in conventional fission reactors. It is proposed that the best way to develop the nuclear resource is through government ownership of the reactors. It is argued that this will minimize the risks associated with the nuclear-power option and clear the way for its exploitation

  17. Canadian attitudes to nuclear power

    International Nuclear Information System (INIS)

    Davies, J.E.O.

    1977-01-01

    In the past ten years, public interest in nuclear power and its relationship to the environment has grown. Although most Canadians have accepted nuclear power as a means of generating electricity, there is significant opposition to its use. This opposition has effectively forced the Canadian nuclear industry to modify its behaviour to the public in the face of growing concern over the safety of nuclear power and related matters. The paper reviews Canadian experience concerning public acceptance of nuclear power, with special reference to the public information activities of the Canadian nuclear industry. Experience has shown the need for scientific social data that will permit the nuclear industry to involve the public in a rational examination of its concern about nuclear power. The Canadian Nuclear Association sponsored such studies in 1976 and the findings are discussed. They consisted of a national assessment of public attitudes, two regional studies and a study of Canadian policy-makers' views on nuclear energy. The social data obtained were of a base-line nature describing Canadian perceptions of and attitudes to nuclear power at that time. This research established that Canadian levels of knowledge about nuclear power are very low and that there are marked regional differences. Only 56% of the population have the minimum knowledge required to indicate that they know that nuclear power can be used to generate electricity. Nevertheless, 21% of informed Canadians oppose nuclear power primarily on the grounds that it is not safe. Radiation and waste management are seen to be major disadvantages. In perspective, Canadians are more concerned with inflation than with the energy supply. About half of all Canadians see the question of energy supplies as a future problem (within five years), not a present one. A more important aspect of energy is seen by the majority of Canadians to be some form of energy independence. The use of data from these studies is no easy

  18. Climate change and nuclear power

    International Nuclear Information System (INIS)

    Schneider, M.

    2000-04-01

    The nuclear industry has increased its efforts to have nuclear power plants integrated into the post- Kyoto negotiating process of the UN Framework Convention on Climate Change. The Nuclear Energy Institute (NEI) states: ''For many reasons, current and future nuclear energy projects are a superior method of generating emission credits that must be considered as the US expands the use of market- based mechanisms designed around emission credit creation and trading to achieve environmental goals ''. The NEI considers that nuclear energy should be allowed to enter all stages of the Kyoto ''flexibility Mechanisms'': emissions trading, joint implementation and the Clean Development Mechanism. The industry sees the operation of nuclear reactors as emission ''avoidance actions'' and believes that increasing the generation of nuclear power above the 1990 baseline year either through extension and renewal of operating licenses or new nuclear plant should be accepted under the flexibility mechanisms in the same way as wind, solar and hydro power. For the time being, there is no clear definition of the framework conditions for operating the flexibility mechanisms. However, eligible mechanisms must contribute to the ultimate objective of the Climate Convention of preventing ''dangerous anthropogenic interference with the climate system''. The information presented in the following sections of this report underlines that nuclear power is not a sustainable source of energy, for many reasons. In conclusion, an efficient greenhouse gas abatement strategy will be based on energy efficiency and not on the use of nuclear power. (author)

  19. French lessons in nuclear power

    International Nuclear Information System (INIS)

    Valenti, M.

    1991-01-01

    In stark contrast to the American atomic power experience is that of the French. Even the disaster at Chernobyl in 1986, which chilled nuclear programs throughout Western Europe, did not slow the pace of the nuclear program of the state-owned Electricite de France (EDF), based in Paris. Another five units are under construction and are scheduled to be connected to the French national power grid before the end of 1993. In 1989, the EDF's 58 nuclear reactors supplied 73 percent of French electrical needs, a higher percentage than any other country. In the United States, for example, only about 18 percent of electrical power is derived from the atom. Underpinning the success of nuclear energy in France is its use of standardized plant design and technology. This has been an imperative for the French nuclear power industry since 1974, when an intensive program of nuclear power plant construction began. It was then, in the aftermath of the first oil embargo, that the French government decided to reduce its dependence on imported oil by substituting atomic power sources for hydrocarbons. Other pillars supporting French nuclear success include retrofitting older plants with technological or design advances, intensive training of personnel, using robotic and computer aids to reduce downtime, controlling the entire nuclear fuel cycle, and maintaining a comprehensive public information effort about the nuclear program

  20. Nuclear power, economy and environment

    International Nuclear Information System (INIS)

    Stoffaes, C.

    1994-01-01

    The explanations in this article aim at clarifying the background of the problem of nuclear energies. Why did countries give up developing nuclear energy? Which roles do economic political and psychological factors play in making energy political decisions? How could a balance be found in using the various energy sources which must meet the constantly increasing demand for electric power? Which preconditions must be fulfilled to return to nuclear energy world-wide (as using coal is connected with many environmental risks) and how long would it take? If, however, nuclear power is even to be included in the energy-political discussions of the governments and the public opinions in each country, there are a number of sensitive topics waiting for an answer: Safety and costs of power plants; recycling and storing nuclear wastes; the relationship between civil energy and the availability of nuclear weapons and the future plutonium economy. (orig./UA) [de

  1. The economics of nuclear power

    International Nuclear Information System (INIS)

    Hunt, H.; Betteridge, G.

    1978-01-01

    It is stated that nuclear power stations throughout the world are now providing consumers with substantially the cheapest electricity, except in areas with extensive hydro-power or cheap, clean, local coal. Thermal nuclear power stations will continue to provide economic electricity until the cost of uranium rises to several times the present level; fast reactors have the potential to continue to stabilise the cost of electricity and by moderating demand for other fuels will keep down their cost also. Headings of this paper include -The historical perspective; methods of comparing nuclear and fossil generating costs; historical comparisons of UK nuclear and fossil generating costs; waste storage and decommissioning; future changes in costs; criteria for future investment in nuclear power; alternative methods of comparison; total system cost analysis; the economics of fast reactors; and the ultimate role of fast reactors. 13 references. (author)

  2. Towards sustainable nuclear power development

    Energy Technology Data Exchange (ETDEWEB)

    Andrianov, Andrei A.; Murogov, Victor M.; Kuptsov, Ilya S. [Obninsk Institute for Nuclear Power Engineering of NNRU MEPhl, Obninsk, Kaluga Region (Russian Federation)

    2014-05-15

    The review of the current situation in the nuclear energy sector carried out in this article brings to light key problems and contradictions, development trends and prospects, which finally determine the role and significance of nuclear power as a factor ensuring a sustainable energy development. Authors perspectives on the most appropriate developments of nuclear power, which should be based on a balanced use of proven innovative nuclear technologies and comprehensive multilateral approaches to the nuclear fuel cycle are expressed. The problems of wording appropriate and essential requirements for new countries with respect to their preparedness to develop nuclear programs, taking into account their development level of industry and infrastructure as well as national heritages and peculiarities, are explained. It is also indicated that one of the major components of sustainability in the development of nuclear power, which legitimates its public image as a power technology, is the necessity of developing and promoting the concepts of nuclear culture, nuclear education, and professional nuclear ethics. (orig.)

  3. Nuclear power - a reliable future

    International Nuclear Information System (INIS)

    Valeca, Serban

    2002-01-01

    The Ministry of Education and Research - Department of Research has implemented a national Research and Development program taking into consideration the following: - the requirements of the European Union on research as a factor of development of the knowledge-based society; - the commitments to the assimilation and enforcement of the recommendations of the European Union on nuclear power prompted by the negotiations of the sections 'Science and Research' and ' Energy' of the aquis communautaire; - the major lines of interest in Romania in the nuclear power field established by National Framework Program of Cooperation with IAEA, signed on April 2001; - the short and medium term nuclear options of the Romanian Government; - the objectives of the National Nuclear Plan. The major elements of the nuclear research and development program MENER (Environment, Energy, Resources) supported by the Department of Research of the Ministry of Education and Research are the following: - reactor physics and nuclear fuel management; - operation safety of the Power Unit 1 of Cernavoda Nuclear Electric Power Station; - improved nuclear technological solutions at the Cernavoda NPP; - development of technologies for nuclear fuel cycle; - operation safety of the other nuclear plants in Romania; - assessment of nuclear risks and estimation of the radiological impact on the environment; - behavior of materials under the reactor service conditions and environmental conditions; - design of nuclear systems and equipment for the nuclear power stations and nuclear facilities; - radiological safety; - application of nuclear techniques and technologies in industry, agriculture, medicine and other fields of social life. Research to develop high performance methods and equipment for monitoring nuclear impact on environment are conducted to endorse the measures for radiation protection. Also mentioned are the research on implementing a new type of nuclear fuel cycle in CANDU reactors as well as

  4. Nuclear safety. Concerns about the nuclear power reactors in Cuba

    International Nuclear Information System (INIS)

    Wells, Jim; Aloise, Gene; Flaherty, Thomas J.; Fitzgerald, Duane; Zavala, Mario; Hayward, Mary Alice

    1992-09-01

    In 1976, the Soviet Union and Cuba concluded an agreement to construct two 440-megawatt nuclear power reactors near Cienfuegos on the south central coast of Cuba, about 180 miles south of Key West, Florida. The construction of these reactors, which began around 1983, was a high priority for Cuba because of its heavy dependence on imported oil. Cuba is estimated to need an electrical generation capacity of 3,000 megawatts by the end of the decade. When completed, the first reactor unit would provide a significant percentage (estimated at over 15 percent) of Cuba's need for electricity. It is uncertain when Cuba's nuclear power reactors will become operational. On September 5, 1992, Fidel Castro announced the suspension of construction at both of Cuba's reactors because Cuba could not meet the financial terms set by the Russian government to complete the reactors. Cuban officials had initially planned to start up the first of the two nuclear reactors by the end of 1993. However, before the September 5 announcement, it was estimated that this reactor would not be operational until late 1995 or early 1996. The civil construction (such as floors and walls) of the first reactor is currently estimated to be about 90 percent to 97 percent complete, but only about 37 percent of the reactor equipment (such as pipes, pumps, and motors) has been installed. The civil construction of the second reactor is about 20 percent to 30 percent complete. No information was available about the status of equipment for the second reactor. According to former Cuban nuclear power and electrical engineers and a technician, all of whom worked at the reactor site and have recently emigrated from Cuba, Cuba's nuclear power program suffers from poor construction practices and inadequate training for future reactor operators. One former official has alleged, for example, that the first reactor containment structure, which is designed to prevent the accidental release of radioactive material into

  5. Nuclear reactor power supply

    International Nuclear Information System (INIS)

    Cook, B.M.

    1984-01-01

    The redundant signals from the sensor assemblies measuring the process parameters of a nuclear reactor power supply are transmitted each in its turn to a protection system which operates to actuate the protection apparatus for signals indicating off-process conditions. Each sensor assembly includes a number of like sensors measuring the same parameters. The protection system has a number of separate protection units, each unit receiving the process signals from the like sensors of each assembly in its turn. The sets of process signals derived from the sensor parameter assemblies are each in its turn transmitted from the protection system to the control system which impresses control signals on the reactor or its components to counteract the tendency for conditions to drift off-normal status requiring operation of the protection system. A parameter signal selector is interposed between the protection system and the control system. This selector prevents a parameter signal of a set of signals, which differs from the other parameter signals of the set by more than twice the allowable variation of the sensors which produce the set, from passing to the control system. The connection between the protection units and the selector is four separate fiber optic channels so that electrical interaction between the protection units and the selector or control system is precluded. The selectors include a pair of signal selection units, one unit sending selected process signals to primary control channels and the other sending selected process signals to back-up control channels. Test signals are periodically impressed on a selected pair of a selected unit and control channels. When test signals are so impressed the selected control channel is disabled from transmitting control signals to the reactor and/or its associated components

  6. Nuclear power in developing countries

    International Nuclear Information System (INIS)

    Lane, J.A.; Covarrubias, A.J.; Csik, B.J.; Fattah, A.; Woite, G.

    1977-01-01

    This paper is intended to be a companion to similar papers by OECD/NEA and CMEA and will summarize the nuclear power system plans of developing Member States most likely to have nuclear programmes before the year 2000. The information that is presented is derived from various sources such as the Agency 1974 study of the market for nuclear power in developing countries, the annual publication, ''Power Reactors in Member States - 1976 Edition'', various nuclear power planning studies carried out by the Agency during the period 1975 and 1976, direct correspondence with selected Member States and published information in the open literature. A preliminary survey of the prospects for nuclear power in Member States not belonging to the OECD or having centrally planned economies indicates that about 27 of these countries may have operating nuclear power plants by the end of the century. In the 1974 Edition of the ''Market Survey'' it was estimated that the installed nuclear capacity in these countries might reach 24 GW by 1980, 157 GW by 1190 and 490 GW by the year 2000. It now appears that these figures are too high for a number of reasons. These include 1) the diminished growth in electrical demand which has occurred in many Member States during the last several years, 2) the extremely high cost of nuclear plant construction which has placed financial burdens on countries with existing nuclear programmes, 3) the present lack of commercially available small and medium power reactors which many of the smaller Member States would need in order to expand their electric power systems and 4) the growing awareness of Member States that more attention should be paid to exploitation of indigenous energy sources such as hydroelectric power, coal and lignite

  7. 2006 nuclear power world report

    International Nuclear Information System (INIS)

    Anon.

    2007-01-01

    At the turn of 2006/2007, 437 nuclear power plants were available for energy supply, or were being commissioned, in 31 countries of the world. This is seven plants less than at the turn of 2005/2006. The aggregate gross power of the plants amounted to approx. 389.5 GWe, the aggregate net power, to 370.5 GWe. This indicates a slight decrease of gross power by some 0.15 GWe compared to the level the year before, while the available net power increased, also slightly, by approx. 0.2 GWe. The Tarapur 3 nuclear generating unit in India, a D 2 O PWR of 540 MWe gross power, was newly commissioned. In 2006, 8 nuclear power plants in Europe (4 in the United Kingdom, 2 in Bulgaria, 1 each in the Slovak Republic and in Spain) discontinued power operation for good. 29 nuclear generating units, i.e. 6 plants more than at the end of 2005, were under construction in late 2006 in 9 countries with an aggregate gross power of approx. 25.5 GWe. Worldwide, some 40 new nuclear power plants are in the concrete project design, planning, and licensing phases; in some of these cases, contracts have already been signed. Net electricity generation in nuclear power plants worldwide in 2006 achieved another top ranking level of approx. 2,660 billion kWh (2005: approx. 2,750 billion kWh). Since the first generation of electricity in a nuclear power plant in the EBR-1 fast breeder (USA) on December 20, 1951, cumulated gross production has reached approx. 56,875 billion kWh, and operating experience has grown to some 12,399 reactor years. (orig.)

  8. On PA of nuclear power

    International Nuclear Information System (INIS)

    Anon.

    1990-01-01

    Present state of things relating to the nuclear power generation are described first, focusing on the Chernobyl accident, power control test, old-wave and new-wave antinuclear movements, move toward elimination of nuclear power plants, and trend in government-level argument concerning nuclear power generation. Then the importance of public relations activities for nuclear power generation is emphasized. It is stressed that information should be supplied positively to the public to obtain public understanding and confidence. Various activities currently made to promote public relations for nuclear power generation are also outlined, focusing on the improvement in the nuclear power public relations system and practical plans for these activities. Activities for improvement in the public relations system include the organization of public relations groups, establishment and effective implementation of an overall public relations plan, training of core workers for public relations, and management of the public relations system. Other practical activities include the encouragement of the public to come and see the power generation facilities and distribution of pamphlets, and use of the media. (N.K.)

  9. Dictionary of nuclear power. upd. ed.

    International Nuclear Information System (INIS)

    Koelzer, W.

    2011-10-01

    The updated dictionary on nuclear power contains definitions and explanations on nuclear physics, nuclear engineering, nuclear power, radiation effects and radiation protection in alphabetic order. Attachments on units, their conversion and physical constants are included.

  10. Partner of nuclear power plants

    International Nuclear Information System (INIS)

    Gribi, M.; Lauer, F.; Pauli, W.; Ruzek, W.

    1992-01-01

    Sulzer, the Swiss technology group, is a supplier of components and systems for nuclear power plants. Important parts of Swiss nuclear power stations, such as containments, reactor pressure vessels, primary pipings, are made in Winterthur. Sulzer Thermtec AG and some divisions of Sulzer Innotec focus their activities on servicing and backfitting nuclear power plants. The European market enjoys priority. New types of valves or systems are developed as economic solutions meeting more stringent criteria imposed by public authorities or arising from operating conditions. (orig.) [de

  11. Greenfield nuclear power for Finland

    Energy Technology Data Exchange (ETDEWEB)

    Saarenpaa, Tapio

    2010-09-15

    In Finland, licensing for new nuclear power is ongoing. The political approval is to be completed in 2010. Fennovoima's project is unique in various ways: (i) the company was established only in 2007, (ii) its ownership includes a mixture of local energy companies, electricity-intensive industries and international nuclear competence through E.ON, and (iii) it has two alternative greenfield sites. There are five prerequisites for a successful nuclear power project in a transparent democracy of today: (1) need for additional power capacity, (2) actor prepared to invest, (3) established competence, (4) available site, (5) open communications, and (6) favorable public opinion.

  12. Nuclear power stations licensing

    International Nuclear Information System (INIS)

    Solito, J.

    1978-04-01

    The judicial aspects of nuclear stations licensing are presented. The licensing systems of the United States, Spain, France and Federal Republic of Germany are focused. The decree n 0 60.824 from July 7 sup(th), 1967 and the following legislation which define the systematic and area of competence in nuclear stations licensing are analysed [pt

  13. Nuclear power: An evolving scenario

    International Nuclear Information System (INIS)

    ElBaradei, Mohamed

    2004-01-01

    The past two years have found the IAEA often in the spotlight - primarily because of our role as the world's 'nuclear watchdog', as we are sometimes referred to on the evening news. The most visible, and often controversial, peaceful nuclear application is the generation of electricity, the focus of this article largely from a European perspective. At the end of last year there were 440 nuclear power units operating worldwide. Together, they supply about 16% of the world's electricity. That percentage has remained relatively steady for almost 20 years. Expansion and growth prospects for nuclear power are centred in Asia. Of the 31 units under construction worldwide, 18 are located in India, Japan, South Korea and China, including Taiwan. Twenty of the last 29 reactors to be connected to the grid are also in the Far East and South Asia. That is probably more active construction than most Europeans would guess, given how little recent growth has occurred in the West. For Western Europe and North America, nuclear construction has been a frozen playing field - the last plant to be completed being Civaux-2 in France in 1999. That should raise a question: with little to no new construction, how has nuclear power been able to keep up with other energy sources, to maintain its share of electricity generation? Interestingly enough, the answer is tied directly to efforts to improve safety performance. The accident at Chernobyl in 1986 prompted the creation of the World Association of Nuclear Operators (WANO), and revolutionized the IAEA approach to nuclear power plant safety. Some analysts believe the case for new nuclear construction in Europe is gaining new ground, for a number of reasons: efforts to limit greenhouse gas emissions and reduce the risk of climate change; security of energy supply; Comparative Public Health Risk; different set of variables when choosing Each country's and region energy strategy. Looking to the future, certain key challenges are, of direct

  14. The economics of nuclear power

    International Nuclear Information System (INIS)

    Monto, Geethanjali

    2011-01-01

    Nuclear power is seen by some as a partial solution to climate change. The obvious supporters include nuclear establishments, but the 'surprising' supporters comprise some environmentalists like James Lovelock. One of the 15 strategies proposed by Stephen Pacala and Robert Socolow as part of their wedge model is to substitute nuclear power for coal power. The addition of 700 GW of nuclear power, i.e. roughly twice the current global capacity, would constitute one wedge and could reduce one billion tonnes of carbon by mid-century. (The other 14 strategies include: efficient vehicles; reduced use of vehicles; efficient buildings; efficient baseload coal plants; gas baseload power for coal baseload power capture CO 2 at baseload power plant capture CO 2 at H 2 plant; capture CO 2 at coal-to-synfuels plant and geological storage; wind power for coal power; PV power for coal power; wind H 2 in fuel-cell car for gasoline in hybrid car; biomass fuel for fossil fuel; reduced deforestation, plus reforestation, afforestation, and new plantations, and conservation tillage

  15. Current status of nuclear power

    International Nuclear Information System (INIS)

    Behnke, W.B.

    1984-01-01

    The decision to devote the 1984 conference to nuclear power is timely and appropriate. Illinois has a long, and distinguished history in the development of civilian nuclear power. The concept was born at the University of Chicago, developed at Argonne National Laboratory and demonstrated on the Commonwealth Edison system at our pioneer Dresden Nuclear Station. Today, Illinois ranks number one in the nation in nuclear generation. With over a quarter century of commercial operating experience, nuclear power has proven its worth and become a significant and growing component of electric power supply domestically and throughout the world. Despite its initial acceptance, however, the nuclear power industry in the U.S. is now in the midst of a difficult period of readjustment stemming largely from the economic and regulatory problems of the past decade. As a result, the costs of plants under construction have increased dramatically, causing serious financial difficulties for several projects and their owners. At the same time, the U.S. is facing hard choices concerning its future energy supplies. Conferences such as this have an important role in clarifying the issues and helping to find solutions to today's pressing energy problems. This paper summarizes the status of nuclear power both here and abroad, discussing the implications of current events in the context of national energy policy and economic development here in Illinois

  16. Nuclear power development in Japan

    International Nuclear Information System (INIS)

    Mishiro, M.

    2000-01-01

    This article describes the advantages of nuclear energy for Japan. In 1997 the composition of the total primary energy supply (TPES) was oil 52.7%, coal 16.5%, nuclear 16.1% and natural gas 10.7%. Nuclear power has a significant role to play in contributing to 3 national interests: i) energy security, ii) economic growth and iii) environmental protection. Energy security is assured because a stable supply of uranium fuel can be reasonably expected in spite of dependence on import from abroad. Economic growth implies the reduction of energy costs. As nuclear power is capital intensive, the power generation cost is less affected by the fuel cost, therefore nuclear power can realize low cost by favoring high capacity utilization factor. Fossil fuels have substantial impacts on environment such as global warming and acid rain by releasing massive quantities of CO 2 , so nuclear power is a major option for meeting the Kyoto limitations. In Japan, in 2010 nuclear power is expected to reach 17% of TPES and 45% of electricity generated. (A.C.)

  17. Nuclear power and sustainable development

    International Nuclear Information System (INIS)

    Sandklef, S.

    2000-01-01

    Nuclear Power is a new, innovative technology for energy production, seen in the longer historic perspective. Nuclear technology has a large potential for further development and use in new applications. To achieve this potential the industry needs to develop the arguments to convince policy makers and the general public that nuclear power is a real alternative as part of a sustainable energy system. This paper examines the basic concept of sustainable development and gives a quality review of the most important factors and requirements, which have to be met to quality nuclear power as sustainable. This paper intends to demonstrate that it is not only in minimising greenhouse gas emissions that nuclear power is a sustainable technology, also with respect to land use, fuel availability waste disposal, recycling and use of limited economic resources arguments can be developed in favour of nuclear power as a long term sustainable technology. It is demonstrated that nuclear power is in all aspects a sustainable technology, which could serve in the long term with minimal environmental effects and at minimum costs to the society. And the challenge can be met. But to achieve need political leadership is needed, to support and develop the institutional and legal framework that is the basis for a stable and long-term energy policy. Industry leaders are needed as well to stand up for nuclear power, to create a new industry culture of openness and communication with the public that is necessary to get the public acceptance that we have failed to do so far. The basic facts are all in favour of nuclear power and they should be used

  18. Nuclear power in the Philippines

    International Nuclear Information System (INIS)

    1965-01-01

    The first United Nations project of its kind, where the prospects of using nuclear power in a developing country are being analysed, is being carried out in the Philippines. It is entitled, 'Pre-Investment Study on Power, including Nuclear Power, in Luzon'; it is a United Nations Special Fund project, for which the International Atomic Energy Agency is acting as the executing body. Although directed specifically at the situation of the Luzon grid, the approach and the methods evolved should be useful in other countries also. The project was initiated in early 1964 and is expected to be completed by the end of 1965. The Philippines have substantial reserves of hydro capacity, but very little of fossil fuels. The country has been interested for quite some time in the possibility of using nuclear power. In 1956 a study was made of a small nuclear power plant for the Manila area, but such a plant would not have been able to compete with the fossil fuel-fired station. The Philippine Government had in mind the development of Luzon Island, which is the largest and most industrialized part of the Philippines, accounting for 50 per cent of the population and 80 per cent of the power demand. In 1960, the Government invited an Agency mission, whose report entitled, 'The Prospects of Nuclear Power for the Philippines', indicated that the possibilities of using a reasonably large nuclear plant in the Luzon grid deserved serious consideration

  19. Nuclear power: Siting and safety

    International Nuclear Information System (INIS)

    Openshaw, S.

    1986-01-01

    By 2030, half, or even two-thirds, of all electricity may be generated by nuclear power. Major reactor accidents are still expected to be rare occurrences, but nuclear safety is largely a matter of faith. Terrorist attacks, sabotage, and human error could cause a significant accident. Reactor siting can offer an additional, design-independent margin of safety. Remote geographical sites for new plants would minimize health risks, protect the industry from negative changes in public opinion concerning nuclear energy, and improve long-term public acceptance of nuclear power. U.K. siting practices usually do not consider the contribution to safety that could be obtained from remote sites. This book discusses the present trends of siting policies of nuclear power and their design-independent margin of safety

  20. Nuclear power development in Japan

    International Nuclear Information System (INIS)

    Sugawara, A.

    1994-01-01

    The energy situation in Japan is briefly outlined. Vulnerability in energy structure of the country is shown by a comparison of primary energy supply patterns of Japan and Western countries. Japan's energy policy consists in reducing dependence on oil, promoting efficient use of energy and increasing use of non-fossil fuels. Nuclear power is a core of alternative energy for petroleum because of stable supply of nuclear fuel, low detrimental emissions and less dependence on the fuel. A short historical review of nuclear power development in Japan is presented. Some future issues as development of entire nuclear fuel cycle, social acceptance, reactor safety and nuclear power economics are also discussed. 6 figs. (R.T.)

  1. The debate on nuclear power

    International Nuclear Information System (INIS)

    Bethe, H.A.

    1977-01-01

    The need for nuclear power is pointed out. The Study Group on Nuclear Fuel Cycles of the American Physical Society has studied the problem of waste disposal in detail and has found that geological emplacement leads to safe waste disposal. The relation between nuclear power and weapons proliferation is discussed. The problem of preventing proliferation is primarily a political problem, and the availability of nuclear power will contribute little to the potential for proliferation. However, to further reduce this contribution, it may be desirable to keep fast-breeder reactors under international control and to use only converters for national reactors. The desirable converter is one which has a high conversion ratio, probably one using the thorium cycle, 233 U, and heavy water as the moderator. The nuclear debate in the United States of America is discussed. Work on physical and technical safeguards in the USA against diversion of fissile materials is mentioned. (author)

  2. History on foundation of Korea nuclear power

    International Nuclear Information System (INIS)

    Park, Ik Su

    1999-12-01

    This reports the history on foundation of Korea nuclear power from 1955 to 1980, which is divided ten chapters. The contents of this book are domestic and foreign affairs before foundation of nuclear power center, establishment of nuclear power and research center, early activity and internal conflict about nuclear power center, study for nuclear power business and commercialization of the studying ordeal over nuclear power administration and new phase, dispute for jurisdiction on nuclear power business and the process, permission for nuclear reactor, regulation and local administration, the process of deliberation and decision of reactor 3. 4 in Yonggwang, introduction of nuclear reprocessing facilities and activities for social organization.

  3. Nuclear power after Copenhagen

    International Nuclear Information System (INIS)

    Adam, G.

    2010-01-01

    The presentation discusses the problems of carbon dioxide emissions and advantages of nuclear technology as the only non-carbon technology with a proven track record that can make a significant contribution on the scale that will be required. The nuclear technology also has the potential to produce carbon free heat, and a further potential to produce hydrogen for the transport sector and possibly also for desalination projects. Nuclear energy also helps to reduce the serious health effects resulting from fossil fuel combustion which particularly affects women

  4. Innovation in nuclear power

    International Nuclear Information System (INIS)

    Blomgren, J.

    2017-01-01

    Institute for Nuclear Business Excellence Roots in Sweden and Finland in Global operation Services on nuclear business leadership: Independent advice, Executive training and Build-up of emerging nuclear countries. Plant construction and safety Plant construction: Plants are larger more complex with increased redundancy. Projects Failure in large technology is due to Corruption, Licensing mis-communication and Unclear roles and responsibilities. The chain of knowledge Design → construction→ operation → lifetime management → waste handling→ decommissioning. Maintenance and ageing start at the drawing table. Plant health monitoring. Today: Sensors are cheap Digital readout Enormous read out capacity''Internet of things''

  5. The future of nuclear power

    International Nuclear Information System (INIS)

    Corak, Z.

    2004-01-01

    Energy production and use will contribute to global warming through greenhouse gas emissions in the next 50 years. Although nuclear power is faced with a lot of problems to be accepted by the public, it is still a significant option for the world to meet future needs without emitting carbon dioxide (CO 2 ) and other atmospheric pollutants. In 2002, nuclear power provided approximately 17% of world energy consumption. There is belief that worldwide electricity consumption will increase in the next few years, especially in the developing countries followed by economic growth and social progress. Official forecasts shows that there will be a mere increase of 5% in nuclear electricity worldwide by 2020. There are also predictions that electricity use may increase at 75%. These predictions require a necessity for construction of new nuclear power plants. There are only a few realistic options for reducing carbon dioxide emissions from electricity generation: Increase efficiency in electricity generation and use; Expand use of renewable energy sources such as wind, solar, biomass and geothermal; Capture carbon dioxide emissions at fossil-fuelled electric generating plants and permanently sequester the carbon; Increase use of nuclear power. In spite of the advantages that nuclear power has, it is faced with stagnation and decline today. Nuclear power is faced with four critical problems that must be successfully defeat for the large expansion of nuclear power to succeed. Those problems are cost, safety, waste and proliferation. Disapproval of nuclear power is strengthened by accidents that occurred at Three Mile Island in 1979, at Chernobyl in 1986 and by accidents at fuel cycle facilities in Japan, Russia and in the United States of America. There is also great concern about the safety and security of transportation of nuclear materials and the security of nuclear facilities from terrorist attack. The paper will provide summarized review regarding cost, safety, waste and

  6. Investor perceptions of nuclear power

    International Nuclear Information System (INIS)

    Hewlett, J.G.

    1984-05-01

    Evidence is provided that investor concerns about nuclear power have recently been reflected in the common stock returns of all utilities with such facilities and have resulted in a risk premium. In particular, over the 1978-1982 period, three nuclear-related events occurred at the same time as, and therefore appear to have caused, significant drops in the market values of nuclear utilities relative to their non-nuclear counterparts. The three events were as follows: the accident at TMI, which occurred in March 1979; the realization in the summer of 1980 that an accident of the magnitude of TMI could result in cleanup costs of over $1 billion, which are not completely insurable and could therefore result in substantial losses; and the summer 1982 decision by the Tennessee Valley Authority (TVA) to cancel some if its nuclear power plant construction projects, and the Nuclear Regulatory Commission (NRC) decision to stop work on the construction of the Zimmer reactor, followed by a warning that it might close the Indian Point 2 and 3 reactors. If an individual had invested $100 in an average nuclear utility on the day before the TMI accident and reinvested all dividends, the value of this investment would have fallen by 10% relative to an identical investment in the average non-nuclear utility. The risk of investments in nuclear power versus conventional generating technologies shows nuclear power to be a relatively risky investment. However, relative to all investments, nuclear power was less risky in terms of the type of risk that would cause investors to require a premium before purchasing their securities. 6 figures, 6 tables

  7. Space nuclear reactor power plants

    International Nuclear Information System (INIS)

    Buden, D.; Ranken, W.A.; Koenig, D.R.

    1980-01-01

    Requirements for electrical and propulsion power for space are expected to increase dramatically in the 1980s. Nuclear power is probably the only source for some deep space missions and a major competitor for many orbital missions, especially those at geosynchronous orbit. Because of the potential requirements, a technology program on space nuclear power plant components has been initiated by the Department of Energy. The missions that are foreseen, the current power plant concept, the technology program plan, and early key results are described

  8. Close down nuclear power plants. Materials for nuclear power phaseout

    International Nuclear Information System (INIS)

    1986-07-01

    This is a brochure presented by the Greens in the Parliament of Baden-Wuerttemberg, Stuttgart, to document that it is possible for Baden-Wuerttemberg and, moreover, the entire Federal Republic of Germany to opt out of nuclear power immediately, and to show how this can be done. Most prominent in this context is a study worked out in connection with the bill for the nuclear-test ban. That study calculates the figures for two scenarios: scenario A is based on the immediate close-down of all nuclear power plants in 1986/87; the concept of scenario B is the immediate close-down of all nuclear power plants put into operation in 1980 at the latest, as well as the speedy closing-down step-by-step of all the remaining nuclear power plants until the beginning of the nineties. Opting out of nuclear energy must be accompanied also by changes in the energy economy in legal and structural regards. For that purpose, the programme for 'democratization and recommunalization of the energy economy' was designed. Opting out of nuclear energy finally presupposes a commitment to energy conservation techniques and to non-polluting, renewable energy sources. (orig./HSCH) [de

  9. Nuclear power and CO2

    International Nuclear Information System (INIS)

    Chawla, R.

    2005-01-01

    Temperatures in the atmosphere have risen by nearly one degree in the twentieth century. To contain changes in global climate and their consequences, worldwide emissions of CO 2 need to be curbed drastically in the future. Even if CO 2 emissions are not taken into account, nuclear power has no economic disadvantages compared to fossil fuels. On the basis of an amount of money per ton of carbon emitted, nuclear power is cheaper than coal and, in most cases, also than natural gas. Actually, the worldwide CO 2 problem and energy generation are part of the ongoing 'sustainability' debate. The following arguments, among others, used in the discussion show the sustainable character of nuclear power: - Comparison of the risks associated with major accidents for various sources of energy show nuclear power to be relatively free from hazard. - The introduction of fast breeders and other technical factors will make it possible to use nuclear fission as an important source of energy for many centuries. - The radiotoxicity of waste over very long periods of time can be influenced, for instance, by transmutation. The need to further develop CO 2 -free nuclear power has been recognized by many countries, among them Switzerland. The Generation IV International Forum (GIF) works towards developing a new generation of nuclear power plants by 2030. It will be the symbiosis of the new types of reactors with today's modern plants which finally will establish CO 2 -free nuclear fission as a sustainable cornerstone of energy generation worldwide. That nuclear power has this potential for further development must be acknowledged generally. (orig.)

  10. International nuclear power status 1994

    International Nuclear Information System (INIS)

    Hoejerup, C.F.; Majborn, B.; Oelgaard, P.L.

    1995-02-01

    This report is the first in a planned series of annual reports covering the international development in the field of nuclear power. The report deals with: statistical information on the electricity produced by nuclear power plants; major safety-related incidents in 1994; the development in Sweden, Eastern Europe, and the rest of the world; the trends of development of a number of reactor types; the trends of development in the fuel cycle. (au)

  11. Nuclear power: Issues and misunderstandings

    International Nuclear Information System (INIS)

    Rosen, M.

    2000-01-01

    A sizeable sector of the public remains hesitant or opposed to the use of nuclear power. With other groups claiming nuclear power has a legitimate role in energy programs, there is a need to openly and objectively discuss the concerns limiting its acceptance: the perceived health effects, the consequences of severe accidents, and the disposal of high level waste. This paper discusses these concerns using comparisons with other energy sources. (author)

  12. Robotics for nuclear power plants

    International Nuclear Information System (INIS)

    Shiraiwa, Takanori; Watanabe, Atsuo; Miyasawa, Tatsuo

    1984-01-01

    Demand for robots in nuclear power plants is increasing of late in order to reduce workers' exposure to radiations. Especially, owing to the progress of microelectronics and robotics, earnest desire is growing for the advent of intellecturized robots that perform indeterminate and complicated security work. Herein represented are the robots recently developed for nuclear power plants and the review of the present status of robotics. (author)

  13. Is nuclear power safe enough

    International Nuclear Information System (INIS)

    Selberg, A.

    1979-01-01

    The vice-chairman of the Nuclear Power Safety Commission presents here the background for the Commission's work. He summarises informally the conclusions reached and quotes the minority dissensions. He also criticises many of the arguments made by anti-nuclear organisations. (JIW)

  14. Nuclear power in our societies

    International Nuclear Information System (INIS)

    Fardeau, J.C.

    2011-01-01

    Hiroshima, Chernobyl, Fukushima Daiichi are the well known sad milestones on the path toward a broad development of nuclear energy. They are so well known that they have blurred certainly for long in a very unfair way the positive image of nuclear energy in the public eye. The impact of the media appetite for disasters favours the fear and puts aside all the achievements of nuclear sciences like nuclear medicine for instance and all the assets of nuclear power like the quasi absence of greenhouse gas emission or its massive capacity to produce electricity or heat. The unique solution to enhance nuclear acceptance is the reduction of the fear through a better understanding of nuclear sciences by the public. (A.C.)

  15. Climate change and nuclear power

    Energy Technology Data Exchange (ETDEWEB)

    Schneider, M

    2000-04-01

    The nuclear industry has increased its efforts to have nuclear power plants integrated into the post- Kyoto negotiating process of the UN Framework Convention on Climate Change. The Nuclear Energy Institute (NEI) states: ''For many reasons, current and future nuclear energy projects are a superior method of generating emission credits that must be considered as the US expands the use of market- based mechanisms designed around emission credit creation and trading to achieve environmental goals ''. The NEI considers that nuclear energy should be allowed to enter all stages of the Kyoto ''flexibility Mechanisms'': emissions trading, joint implementation and the Clean Development Mechanism. The industry sees the operation of nuclear reactors as emission ''avoidance actions'' and believes that increasing the generation of nuclear power above the 1990 baseline year either through extension and renewal of operating licenses or new nuclear plant should be accepted under the flexibility mechanisms in the same way as wind, solar and hydro power. For the time being, there is no clear definition of the framework conditions for operating the flexibility mechanisms. However, eligible mechanisms must contribute to the ultimate objective of the Climate Convention of preventing ''dangerous anthropogenic interference with the climate system''. The information presented in the following sections of this report underlines that nuclear power is not a sustainable source of energy, for many reasons. In conclusion, an efficient greenhouse gas abatement strategy will be based on energy efficiency and not on the use of nuclear power. (author)

  16. Nuclear power: levels of safety

    International Nuclear Information System (INIS)

    Lidsky, L.M.

    1988-01-01

    The rise and fall of the nuclear power industry in the United States is a well-documented story with enough socio-technological conflict to fill dozens of scholarly, and not so scholarly, books. Whatever the reasons for the situation we are now in, and no matter how we apportion the blame, the ultimate choice of whether to use nuclear power in this country is made by the utilities and by the public. Their choices are, finally, based on some form of risk-benefit analysis. Such analysis is done in well-documented and apparently logical form by the utilities and in a rather more inchoate but not necessarily less accurate form by the public. Nuclear power has failed in the United States because both the real and perceived risks outweigh the potential benefits. The national decision not to rely upon nuclear power in its present form is not an irrational one. A wide ranging public balancing of risk and benefit requires a classification of risk which is clear and believable for the public to be able to assess the risks associated with given technological structures. The qualitative four-level safety ladder provides such a framework. Nuclear reactors have been designed which fit clearly and demonstrably into each of the possible qualitative safety levels. Surprisingly, it appears that safer may also mean cheaper. The intellectual and technical prerequisites are in hand for an important national decision. Deployment of a qualitatively different second generation of nuclear reactors can have important benefits for the United States. Surprisingly, it may well be the nuclear establishment itself, with enormous investments of money and pride in the existing nuclear systems, that rejects second generation reactors. It may be that we will not have a second generation of reactors until the first generation of nuclear engineers and nuclear power advocates has retired

  17. Real issue with nuclear power

    International Nuclear Information System (INIS)

    Simpson, J.W.

    1976-01-01

    The voter referendums on nuclear power planned in some states can affect the energy supply and economic health of the public at large more than it affects the industry that provides nuclear power, the author states. He makes the point that those responsible for energy supplies in the U. S.--the President and all relevant Federal agencies, the majority of Congress, the national utility industry, major laboratories, universities and consulting firms, and other energy industries--all favor nuclear power. The complex U.S. energy situation is reviewed, and the hope of alternative energy sources, practice of energy conservation, and benefits of nuclear power are summarized. Specifically, the California Initiative and its three conditions which it says should dictate the future of nuclear power are reviewed. The author does not believe that the reasons that are usually given in opposing nuclear power are the real reasons. He states that ''it seems clear that the principal philosophy behind the initiatives is one of halting economic growth by striking at the energy source that would make that growth possible.'' Attention is called to the morality of nuclear power by asking where is the morality: in leaving future generations an insufficient amount of energy, limiting their abilities to solve the economic and employment problems; in squandering our finite supply of fossil fuels while ignoring nuclear fuels; in forcing the nation into further dependence on unpredictable foreign nations for its energy supply; in expecting other states to provide California with the energy that it does not want to generate itself; and in allowing an arbitrary limit on growth to be set by groups of political activists

  18. Hydrogen and nuclear power

    International Nuclear Information System (INIS)

    Holt, D.J.

    1976-12-01

    This study examines the influence that the market demand for hydrogen might have on the development of world nuclear capacity over the next few decades. In a nuclear economy, hydrogen appears to be the preferred energy carrier over electricity for most purposes, due to its ready substitution and usage for all energy needs, as well as its low transmission costs. The economic factors upon which any transition to hydrogen fuelling will be largely based are seen to be strongly dependent on the form of future energy demand, the energy resource base, and on the status of technology. Accordingly, the world energy economy is examined to identify the factors which might affect the future demand price structure for energy, and a survey of current estimates of world energy resources, particularly oil, gas, nuclear, and solar, is presented. Current and projected technologies for production and utilization of hydrogen are reviewed, together with rudimentary cost estimates. The relative economics are seen to favour production of hydrogen from fossil fuels far into the foreseeable future, and a clear case emerges for high temperature nuclear reactors in such process heat applications. An expanding industrial market for hydrogen, and near term uses in steelmaking and aircraft fuelling are foreseen, which would justify an important development effort towards nuclear penetration of that market. (author)

  19. Nuclear Power and Sustainable Development

    International Nuclear Information System (INIS)

    2016-09-01

    Transforming the energy system is at the core of the dedicated sustainable development goal on energy within the new United Nations development agenda. This publication explores the possible contribution of nuclear energy to addressing the issues of sustainable development through a large selection of indicators. It reviews the characteristics of nuclear power in comparison with alternative sources of electricity supply, according to economic, social and environmental pillars of sustainability. The findings summarized in this publication will help the reader to consider, or reconsider, the contribution that can be made by the development and operation of nuclear power plants in contributing to more sustainable energy systems

  20. Power laws for nuclear observables

    Science.gov (United States)

    Peterson, R. J.

    2018-01-01

    Often mass-dependent nuclear observables are summarized by fits to a power law in the nuclear mass A , as proportional to Aα. In this work a simple justification of this usage is presented, also providing a simple expression for the exponent α , with one known parameter being the beam-nucleon total cross section and another parameter being a nuclear size r0A1 /3 . Measured power-law exponents α for total and reaction cross sections are near this simple formulation using r0=1.6 fm , whereas quasifree observables are near the simple expression using r0=1.2 fm .

  1. Canadian attitudes to nuclear power

    International Nuclear Information System (INIS)

    Davies, J.E.O.; Dobson, J.K.; Baril, R.G.

    1977-05-01

    A national assessment was made of public attitudes towards nuclear power, along with regional studies of the Maritimes and mid-western Canada and a study of Canadian policy-makers' views on nuclear energy. Public levels of knowledge about nuclear power are very low and there are marked regional differences. Opposition centers on questions of safety and is hard to mollify due to irrational fear and low institutional credibility. Canadians rate inflation as a higher priority problem than energy and see energy shortages as a future problem (within 5 years) and energy independence as a high priority policy. (E.C.B.)

  2. Nuclear power and public opinion

    International Nuclear Information System (INIS)

    1984-01-01

    The diversity of factors involved in nuclear power development and the complexity of public attitudes towards this source of energy have raised the nuclear debate to a topic of national significance in all the OECD countries with nuclear programmes and even in some countries which have not embarked on the nuclear course. This study examines the different experiences of seventeen member countries and underlines basic approaches and practices aimed at winning greater public acceptance for nuclear power. The first part of the study is a country-by-country presentation of public acceptance activities and the role of the various public or private bodies involved. There is also a description of the background energy situation and the place of nuclear power, the evolution of the nuclear debate and a review of present public and political attitudes to nuclear energy. In the second part, some of the notable factors which determine public attitudes to, and perception of, nuclear energy have been assembled. The study points, in particular, to a number of general principles which require continuous implementation, not least because they contribute to placing nuclear energy in its proper context for the public. Vigorous government leadership in making energy choices, long term efforts in energy education, and open information policies can go a long way towards resolving many doubts about nuclear energy in the public mind. But, perhaps, above all, it is the continuing demonstration of the safe and efficient industrial operation of plants in the nuclear fuel cycle which will have the strongest influence on public opinion. In addition to these basic principles, the study calls attention to some of the most successful means of improving communication between the authorities and the public, notably at the local level. The contribution to the decision-making process of public participation is also evaluated in the light of recent national experiences

  3. Nuclear power without joy

    International Nuclear Information System (INIS)

    Baetjer, K.; Hartmeier, H.D.

    1978-01-01

    A partial report against the peaceful application of nuclear energy without exact details of literature quotation. Escape rates from NPPs and WAAs are changed with slogans such as 'enourmously big' or 'the radioactivity escaping into the air and water an increasing extermination is threatening the peoples of the world'. The end with the words 'one of the pre-conditions is the elimination of the distinguishing between knowing and unknowing people and the exploitation of both as a privilege of the ruling persons' shows that it is not the authors' concern to show the problems of nuclear energy in an objective way but to knowingly raise emotions. This is a contribution to the nuclear controversy which makes the gap between pros and cons even bigger. (GL) [de

  4. Women and nuclear power

    International Nuclear Information System (INIS)

    Aegerter, Irene

    1989-01-01

    Surveys in most countries show, that women's attitude towards nuclear energy differ quite a bit from that of men. Why is this so and what can be done about it? The difference is that a cigarette is a familiar risk. But only few women are familiar with nuclear risks, especially radioactivity, be it scientifically or emotionally. Women in general are less inclined to technical subjects. Technical matters still are male. Technical issues are - by education and in schools - (at least in Switzerland) no female subjects. Therefore we have to change this in order to change women's attitudes towards technical subjects. How can women become more technology-oriented?

  5. Nuclear power and public opinion

    International Nuclear Information System (INIS)

    Kazanikov, I.A.; Klykov, S.A.

    2000-01-01

    The public opinion on Nuclear Power is not favorable. A purposeful work with public perception is necessary. One way to create a positive image of the nuclear industry is to improve public radiological education. This challenge can be resolved in the close cooperation with state school and preschool education. The formation about nuclear power should be simple and symbolical. Our society can be divided into 4 parts which can be called as target groups: First group - People from the nuclear industry with special education working at nuclear facilities or related to the industry. Second group - People working in the fields connected with nuclear power. Third group - People not related to nuclear power or even with negative impression to the industry. This group is the largest and the work required is the most difficult. Fourth group - The number of this group's members is the least, but it has strong influence on public opinion. 'Greens' and a broad spectrum of ecological organizations can be included in this group. (Authors)

  6. Risk assessment and nuclear power

    International Nuclear Information System (INIS)

    Bodansky, D.

    1982-01-01

    The range of risk perceptions involving nuclear power is so great that there is little hope of bridging extreme positions, but a consensus based upon reasoned discussion among uncommitted people could determine a sensible path. Our concerns over the uncertainties of risk assessment have made it increasingly difficult to make responsible decisions fast enough to deal with modern needs. The result is an immobility in energy matters that can point to a 2% reduction in oil use as its only triumph. The risk of nuclear war as a result of military action over energy issues suggests to some that the solution is to abolish nuclear power (however impractical) and to others that a rapid spread of nuclear power will eliminate energy as an incentive for war. If nuclear war is the major risk to consider, risk assessments need to include the risks of war, as well as those of carbon dioxide buildup and socio-economic disruptions, all of which loom larger than the risks of nuclear-plant accidents. Energy choices should be aimed at diminishing these major risks, even if they include the use of nuclear power. 26 references

  7. The ethical justification of nuclear power

    International Nuclear Information System (INIS)

    Van Wyk, J.H.

    1985-01-01

    This study pamphlet deals with the questions of ethics, nuclear power and the ethical justification of nuclear power. Nuclear power is not only used for warfare but also in a peaceful way. Ethical questions deal with the use of nuclear weapons. Firstly, a broad discussion of the different types of ethics is given. Secondly, the peaceful uses of nuclear power, such as nuclear power plants, are discussed. In the last place the application of nuclear power in warfare and its disadvantages are discussed. The author came to the conclusion that the use of nuclear power in warfare is in contrary with all Christian ethics

  8. Nuclear power in developing countries

    International Nuclear Information System (INIS)

    Laue, H.J.; Bennett, L.L.; Skjoeldebrand, R.

    1984-01-01

    Experience clearly indicates that most developing countries actively planning and implementing nuclear power require broad-scope assistance if their use of nuclear technology is to be safe, economic, and reliable. The IAEA's assistance is directed both to general planning, and to the development of supporting structures and is based on an assessment of needs which cannot be satisfied by other means. The Agency's Division of Nuclear Power has the technical background and tools to support a comprehensive programme of assistance in nuclear power assessment, planning, and implementation. The overall objective of such a programme is to help strengthen national capabilities of executing the following tasks: Analysis of overall energy and electricity demand and supply projections; planning the possible role of nuclear power in electricity supply, through determining the economically optimal extent and schedule for the introduction of nuclear power plants; assessing the available infrastructures and the need, constraints, and possibilities for their development; and developing master schedules, programmes, and recommendations for action. Proposed programmes must be reviewed periodically, and one of the Agency's aims is to ensure that national competence to carry out such reviews exists or can be developed. Training of local staff is therefore one of the most important objectives

  9. Climate change and nuclear power

    International Nuclear Information System (INIS)

    2000-11-01

    Today, the nuclear power industry is an established, experienced industry that generates one sixth of the world's electricity, one fifth of the USA's, and almost one third of Western Europe's. The recent SIRES scenarios highlight that, even in the absence of policies to limit GHG emissions, meeting the energy needs and economic development aspirations of the 21st century will require the full range of energy supply options available including nuclear power. None of the world's available energy supplies should be excluded. Fossil, nuclear, and renewable resources are all large, and the future evolution of the world's energy system is less likely to be determined by resource constraints than by active choices made by governments, the private sector, and individuals. Nuclear power has the potential to fill a substantial part of the gap between where emissions from Annex I countries are now headed, and where they are required to be in 2008-2012 according to the Kyoto Protocol. If the CDM is taken into account, nuclear power's potential approximately doubles. And if the path charted by the Kyoto Protocol is to continue beyond the 2008-2012 commitment window, the potential importance of nuclear power only grows. The best chance for sustainable development - for meeting the needs of the present generation without compromising the ability of future generations to meet their needs - lies in allowing all energy supply options to compete, improve, and contribute on a level playing field directly on the basis of cost-effectiveness, environmental protection, and safety

  10. Nuclear power for developing countries

    International Nuclear Information System (INIS)

    Kendall, J.; Kupitz, J.; Rogner, H. H.

    2000-01-01

    Nuclear power is a proven technology which currently makes a large contribution to the electricity supply in a number of countries and, to a much less extent, to heat supply in some countries. Nuclear power is economically competitive with fossil fuels for base load electricity generation in many countries, and is one of the commercially proven energy supply options that could be expanded in the future to reduce environmental burdens, especially greenhouse gas emissions, from the electricity sector. Over the past five decades, nearly ten thousand reactor-years of operating experience have been accumulated with current nuclear power plants. Building upon this background of success and applying lessons learned from the experience of operating plants, new generations of nuclear power plants have been, or are being developed. Improvements incorporated into these advance designs include features that will allow operators more time to perform equipment protection and safety actions in response to equipment failures and other off normal operating conditions, and that will reduce and simplify the actions required. Great attention is also paid to making new plants simpler to operate, inspect, maintain and repair, thus increasing their overall cost efficiency and their compatibility with the infrastructure of developing countries. The paper provides a discussion of future world energy supply and demand projections, current status and prospects for nuclear power, a short summary of advanced reactor concepts and non-electrical applications of nuclear energy for developing countries, and a review of the role of the IAEA. (author)

  11. Nuclear Power and Sustainable Development

    International Nuclear Information System (INIS)

    2006-04-01

    Any discussion of 21st century energy trends must take into account the global energy imbalance. Roughly 1.6 billion people still lack access to modern energy services, and few aspects of development - whether related to living standards, health care or industrial productivity - can take place without the requisite supply of energy. As we look to the century before us, the growth in energy demand will be substantial, and 'connecting the unconnected' will be a key to progress. Another challenge will be sustainability. How can we meet these growing energy needs without creating negative side effects that could compromise the living environment of future generations? Nuclear power is not a 'fix-all' option. It is a choice that has a place among the mix of solutions, and expectations for the expanding use of nuclear power are rising. In addition to the growth in demand, these expectations are driven by energy security concerns, nuclear power's low greenhouse gas emissions, and the sustained strong performance of nuclear plants. Each country must make its own energy choices; one size does not fit all. But for those countries interested in making nuclear power part of their sustainable development strategies, it is important that the nuclear power option be kept open and accessible

  12. On Gas Versus Nuclear Power

    International Nuclear Information System (INIS)

    Volkanovski, A.

    2002-01-01

    To be a sustainable source of energy, nuclear energy will have to compete with the alternatives. Deregulation in the electricity sector and the advent of low-cost high-efficiency gas turbines that can be placed into service in a few years represent formidable competition for nuclear power plants. In this paper is given evaluation between gas and nuclear power plants as a options for future development of electricity production sector, taking account capital costs, fuel costs, environmental issues and current situation on world electricity generation market and future development of it. Paper compares these generation candidates as a future development options for Macedonian power system. Macedonia as a small continental country with limited reserves of domestic fossil fuels has very small choice of energy resources. Therefore, the competitive between natural gas and nuclear option will be the only solution for the base electricity generation in Macedonia for the first few decades in this century. (author)

  13. Sustainable development and nuclear power

    International Nuclear Information System (INIS)

    1997-11-01

    Although there is an awareness on both the technical and political levels of the advantages of nuclear power, it is not a globally favoured option in a sustainable energy future. A sizeable sector of public opinion remains hesitant or opposed to its increased use, some even to a continuation at present levels. With various groups calling for a role for nuclear power, there is a need openly and objectively to discuss the concerns that limit its acceptance: the perceived health effects, the consequences of severe accidents, the disposal of high level waste and nuclear proliferation. This brochure discusses these concerns, and also the distinct advantages of nuclear power. Extensive comparisons with other energy sources are made

  14. Seawater desalination with nuclear power

    International Nuclear Information System (INIS)

    2005-01-01

    Nuclear power helps reduce costs for energy-intensive processes such as seawater desalination. A new generation of innovative small and medium nuclear power plants could co-generate electricity and potable water from seawater, both safely and at competitive prices in today's market. The IAEA provides technical support to Member States facing water shortage problems, on assessing the viability of nuclear power in seawater desalination. The support, usually channelled through national Technical Cooperation (TC) projects, can take several forms, ranging from educational training and technical advice on feasibility studies to design and safety review of demonstration projects. The IAEA offers a software tool (DEEP) that can be used to evaluate the economics of the different desalination and heat source configurations, including nuclear and fossil options

  15. Public attitudes to nuclear power

    International Nuclear Information System (INIS)

    Hill, John.

    1981-06-01

    The public is influenced against nuclear power by fear of a large accident, fear of radiation, worry about nuclear waste, and by the fact that it is a symbol of the bureaucratic, impersonal aspects of industrialized society. The nuclear industry must do several things to overcome this public concern. It must be more articulate in speaking to the public in a language the public understands and not in nuclear jargon; it must be strictly accurate and truthful in all statements, and if it believes the case it is putting forward is sound, it should defend the proposal and not promise to do even more to buy off criticism. Acceptance of nuclear power will either have to wait until the energy situation is desperate, or until the industry puts enough effort into presenting and defending its case to convince all objective people

  16. LDC nuclear power: Indonesia

    International Nuclear Information System (INIS)

    Poneman, D.B.

    1982-01-01

    Indonesia's five-year plan to develop a research reactor is still in the feasibility stage of a policy to minimize domestic oil consumption. The evolution of a nuclear program in Indonesia illustrates the importance of strong political leadership in developing countries which lack technical skills and political and economic stability and the need for strong international support. 39 references

  17. Topics in nuclear power

    International Nuclear Information System (INIS)

    Budnitz, Robert J.

    2015-01-01

    The 101 nuclear plants operating in the US today are far safer than they were 20-30 years ago. For example, there's been about a 100-fold reduction in the occurrence of 'significant events' since the late 1970s. Although the youngest of currently operating US plants was designed in the 1970s, all have been significantly modified over the years. Key contributors to the safety gains are a vigilant culture, much improved equipment reliability, greatly improved training of operators and maintenance workers, worldwide sharing of experience, and the effective use of probabilistic risk assessment. Several manufacturers have submitted high quality new designs for large reactors to the U.S. Nuclear Regulatory Commission (NRC) for design approval, and several companies are vigorously working on designs for smaller, modular reactors. Although the Fukushima reactor accident in March 2011 in Japan has been an almost unmitigated disaster for the local population due to their being displaced from their homes and workplaces and also due to the land contamination, its 'lessons learned' have been important for the broader nuclear industry, and will surely result in safer nuclear plants worldwide - indeed, have already done so, with more safety improvements to come

  18. Nuclear power: in perspective

    International Nuclear Information System (INIS)

    Agnew, H.M.

    1980-01-01

    Dr. Agnew, former director of Los Alamos Scientific Lab., observes that modern communications have made the over-populated and less-developed countries impatient to have the energy-intensive living standards enjoyed by Europe and the US. More cartels can be expected, he feels, to give these people economic leverage unless they are supplied with cheap, available energy. He notes that all energy sources, including nuclear, have a role and must be developed. The economic and environmental impacts of nuclear energy compare favorably with other major energy sources, but the public neds to be given factual rather than sensational information about nuclear energy so that realistic comparisons can be made. Dr. Agnew points to new types of reactors for land-based facilities that can be designed and that will be safer than the water-cooled design and eliminate some risks. He also finds fuel reprocessing removing some risks, in contrast to the failing nonproliferation policy. He admonishes opponents of nuclear energy to recognize that their position has serious social and economic implications for developing countries and possibly grave political and security repercussions for the US

  19. Pumps for nuclear power stations

    International Nuclear Information System (INIS)

    Ogura, Shiro

    1979-01-01

    16 nuclear power plants are in commercial operation in Japan, and nuclear power generation holds the most important position among various substitute energies. Hereafter also, it is expected that the construction of nuclear power stations will continue because other advantageous energy sources are not found. In this paper, the outline of the pumps used for BWR plants is described. Nuclear power stations tend to be large scale to reduce the construction cost per unit power output, therefore the pumps used are those of large capacity. The conditions to be taken in consideration are high temperature, high pressure, radioactive fluids, high reliability, hydrodynamic performances, aseismatic design, relevant laws and regulations, and quality assurance. Pumps are used for reactor recirculation system, control rod driving hydraulic system, boric acid solution injecting system, reactor coolant purifying system, fuel pool cooling and purifying system, residual heat removing system, low pressure and high pressure core spraying systems, and reactor isolation cooling system, for condensate, feed water, drain and circulating water systems of turbines, for fresh water, sea water, make-up water and fire fighting services, and for radioactive waste treating system. The problems of the pumps used for nuclear power stations are described, for example, the requirement of high reliability, the measures to radioactivity and the aseismatic design. (Kako, I.)

  20. Environmental aspects of nuclear power

    International Nuclear Information System (INIS)

    Ward, D.P.

    1987-01-01

    Nuclear power provides the world with an important option for generating electricity. To successfully and safely utilize this power, engineering and environmental factors should be carefully considered throughout a nuclear power plant project, especially during the planning stages. This paper discusses the major environmental aspects of a nuclear power plant project from site selection to retirement. During the site selection process, both engineering and environmental resources must be identified and evaluated. Environmental resources include areas that support agricultural or aquatic commercial activities, habitats for commercial or endangered species, population centers, transportation systems, and recreational areas. Also, during the site selection process, the potential impacts of both construction and operating activities must be considered. In addition to the area actually disturbed by construction, construction activities also affect local services, such as transportation systems, housing, school systems, and other social services. Since nuclear power plants use a 'clean fuel,' generally the most significant operating activity having a potential environmental impact is the discharge of cooling water. The potential effect of this discharge on commercial activities and sensitive habitats should be thoroughly evaluated. Lastly, the method of decommissioning can affect long-range land use planning and should therefore be considered during the planning process. With appropriate planning, nuclear power plants can be constructed and operated with minimum environmental impact. (author)

  1. Starting of nuclear power stations

    International Nuclear Information System (INIS)

    Kotyza, V.

    1988-01-01

    The procedure is briefly characterized of jobs in nuclear power plant start-up and the differences are pointed out from those used in conventional power generation. Pressure tests are described oriented to tightness, tests of the secondary circuit and of the individual nodes and facilities. The possibility is shown of increased efficiency of such jobs on an example of the hydraulic tests of the second unit of the Dukovany nuclear power plant where the second and the third stages were combined in the so-colled integrated hydraulic test. (Z.M.). 5 figs

  2. Nuclear power: the future reassessed

    International Nuclear Information System (INIS)

    Roberts, L.

    1991-01-01

    In recommending that consent be given for the construction of a further Pressurized Water Reactor at Hinkley Point in Somerset, UK, the Inspector at the Public Inquiry underlined two major benefits: (i) the contribution an additional large nuclear plant would make to the strategic objective of diversity of supply, and (ii) the environmental benefits of nuclear power compared to many alternative forms of electricity generation. The major environmental advantages of nuclear power over fossil fuel combustion arise both because of the small amounts of fuel required - 1/18,000 compared to coal - thus minimizing transport needs and land use, and because of the virtual absence of atmospheric emissions from nuclear stations. Nuclear reactors emit no acid gases and the nuclear fuel cycle gives rise to only small amounts of carbon dioxide. An expansion of the nuclear option is often opposed on three grounds; the need to dispose of radioactive waste; the danger of the proliferation of nuclear weapons and the risk of a large scale accident. However all these doubts can be answered and the arguments supporting nuclear safety are summarized. It is argued that the contribution to primary energy demand in Europe could be doubled or trebled by 2020 with considerable benefits in overall safety environmental impacts at no extra cost. (author)

  3. Conversion of nuclear power plants into natural gas plant: dismaking the disinformation

    International Nuclear Information System (INIS)

    Lima Porto, M.S.P. de.

    1990-05-01

    This work was presented by the Brasilian Nuclear Energy Association - ABEN during the meeting of May 9th of the GT Pronen-Grupo de trabalho do Programa Nacional de Energia Nuclear created by the decret 99194 of March 27, 90. The political subject named convertion of nuclear power plants into natural gas plants is analysed. The conclusion calls for the total technical impossibility of such 'convertion'. The term reconstruction is sugested in substitution to the term convertion. Complete and actual data with figures of the reconstruction, in USA, of the Midland units I and II is presented. The case of Montalto Di Castro plant, in Italy, where no work at all was performed is analysed. Considerations concerning the use of natural gas in the brasilian energy matrix is also presented. (author)

  4. Nuclear power in Sweden today

    International Nuclear Information System (INIS)

    Tarasov, V.M.

    1989-01-01

    Realization of the Sweden program concerning the elimination by 2010 of the nuclear power (NP) is discussed. NP rejection causes a 50% increase in cost of electric power for the population and a 100% one - for industrial enterpoises. The power industry structure is going to change. Minor fossil fuel TPPs and wind plants will be mainly developed. The state economy will also be changed as the NP rejection results in NPP decommissioning in industrial regions of Sweden

  5. 2010 nuclear power world report

    International Nuclear Information System (INIS)

    Anon.

    2011-01-01

    At the end of 2010, 443 nuclear power plants were available for energy supply in 30 countries of the world. This are 6 plants more than at the end of 2009. The aggregate gross power of the plants amounted to approx. 396,118 MWe, the aggregate net power, to 375,947 MWe. This capacity numbers are a little bit more than one year before (gross: 391,551 MWe, net: 371,331 MWe). Six unites were commissioned in 2010; 2 units in China and India each and one unit in the Republic of Korea and Russia each. One unit, the Fast Breeder Pilot Reactor Monju in Japan, was connected to the grid after a long-term shutdown. One nuclear power plant, the Prototype Fast Breeder Reactor Phenix in France, was shut down permanently in 2010. 62 nuclear generating units, i.e. 9 plants more than at the end of 2009, were under construction in late 2010 in 15 countries with an aggregate gross power of approx. 63,998 MWe. Worldwide, some 90 new nuclear power plants are in the concrete project design, planning, and licensing phases; in some of these cases license applications have been submitted or contracts have already been signed. Some 120 further projects are planned. Net electricity generation in nuclear power plants worldwide in 2010 achieved another reasonable ranking level of approx. 2,627.5 billion kWh (2009: approx. 2,558 billion kWh). Since the first generation of electricity in a nuclear power plant in the EBR-I fast breeder (USA) on December 20, 1951, cumulated net production has reached approx. 63,100 billion kWh, and operating experience has grown to some 14,400 reactor years. (orig.)

  6. Church and nuclear power

    International Nuclear Information System (INIS)

    Stoll, W.; Seif, K.P.

    1982-01-01

    This position paper is the result of talks conducted by natural scientists and engineers with ethical specialists and theologists in 1980/81. To cope with the difficulty of the authenticity of ecclesiastical statements, the report was worked out as an independent paper giving not only a negative response to past ecclesiastical pronouncements but taking a stand regarding nuclear energy from the point of view of the natural sciences respectively technology. As it was not possible to reach agreement in all points, the partners in the talks consider this position paper to be a statement on nuclear energy by natural scientists and engineers grown from the discussions with ethical specialists and theologists. The partners in the discussions agree that this can only be a first step. (orig./HSCH) [de

  7. Nuclear power and health

    International Nuclear Information System (INIS)

    Borsch, P.; Muench, E.; Paschke, M.

    1988-01-01

    In the focus of the nuclear energy discussion in the FRG was and still is the damaging effect of ionizing radiation on the life and health of man which, in the population, is an indistinct fear. In the foreground mostly is the possible exposure to radiation of personnel and people living near nuclear plants. The booklet contains statements, often also from the medical sector, and their analysis by radiation biologists and physicists. In order to verify these statement, an extensive bibliography is given. For argumentation important tables and illustrations were taken from the sources and appended to the individual analyses. For quick reference to interesting topics an extensive index was set up. It is the aim of the booklet to provide physicians and those interested with information and with the possibility of weighing arguments, evaluating scientific results and forming individual opinions. (orig./HSCH) [de

  8. LDC nuclear power: Venezuela

    International Nuclear Information System (INIS)

    Roche, M.

    1982-01-01

    Venezuela had an aggressive nuclear program when it was under a dictatorship in the 1950s, but it is currently assuming a wait-and-see stance. The country has one small research reactor, but it may have a reactor on-line in the mid-1990s. CONADIN, Venezuela's nuclear energy planning agency, has commissioned feasibility studies and requested proposals for a reactor-siting survey. A recent study for the Venezuelan state oil company suggests tha a natural-uranium, gas-cooled reactor could provide process steam to extract oil from the bituminous tar sands of the Orinoco Basin. Venezuela is also exploring for uranium reserves. 23 references, 1 figure, 2 tables

  9. Nuclear power and hydrogen

    International Nuclear Information System (INIS)

    Welch, Robert.

    1982-06-01

    Ontario has been using CANDU reactors to produce electricity since 1962. The province does not have an electricity shortage, but it does have a shortage of liquid fuels. The government of Ontario is encouraging research into the production of hydrogen using electricity generated by a dedicated nuclear plant, and the safe and economical use of hydrogen both in the production of synthetic petroleum fuels and as a fuel in its own right

  10. Nuclear power and the public

    International Nuclear Information System (INIS)

    Mueller, W.D.

    1977-01-01

    On the occasion of the 1976 Assembly of the Members of the Deutsches Atomforum at Bonn the Editor-in-chief of the atomwirtschaft, W.D. Mueller, was awarded the Karl Winnacker Prize for special services rendered to promote public understanding of the peaceful uses of atomic energy. In his speech the prizewinner discussed basic problems of the relations between the public and nuclear power. In his analysis he pointed out that the nuclear community itself was to blame for much of the deterioration of relations compared with the early years of nuclear power, because it had offered factual information only as instruction and education. Nuclear power would be accepted by the public only if confidence could be restored in the men working for the utilization of nuclear power. This could not be done by public relations activities only but, above all, by a dedicated effort of all those responsible for the uses of nuclear energy in science and technology, in the utilities and in industry, and also in government organizations. (orig.) [de

  11. The abuse of nuclear power

    International Nuclear Information System (INIS)

    Hill, J.

    1976-01-01

    This paper reproduces an address by Sir John Hill, Chairman of the United Kingdom Atomic Energy Authority, at a conference in London organised by the Financial Times in July 1976. Actions that, in the author's view, could be regarded as constituting abuse of nuclear power are first summarised, and the various aspects of the use and abuse of nuclear power are discussed. The author considers that achieving the maximum degree of acceptance of the Non-Proliferation Treaty is the most important political objective in nuclear power, but considers that nuclear terrorism would be abortive and that, so far as the UK is concerned, the present precautions are adequate and will remain so. It is considered that much abuse of nuclear power arises from the prevalence of its critics, particularly with reference to Pu hazards, the health of nuclear employees, and possible damage to the health of the public. The Pu problem is considered to be far more emotive than rational. The possibility of lung cancer and leukaemia is discussed. It is concluded that atomic energy is one of the best of industries in which to work, both from the health and interest points of view. (U.K.)

  12. World nuclear power plant capacity

    International Nuclear Information System (INIS)

    1991-01-01

    This report provides the background information for statistics and analysis developed by NUKEM in its monthly Market Report on the Nuclear Fuel Cycle. The assessments in this Special Report are based on the continuous review of individual nuclear power plant projects. This Special Report begins with tables summarizing a variety of nuclear power generating capacity statistics for 1990. It continues with a brief review of the year's major events regarding each country's nuclear power program. The standard NUKEM Market Report tables on nuclear plant capacity are given on pages 24 and 25. Owing to space limitations, the first year shown is 1988. Please refer to previous Special Reports for data covering earlier years. Detailed tables for each country list all existing plants as well as those expected by NUKEM to be in commercial operation by the end of 2005. An Appendix containing a list of abbreviations can be found starting on page 56. Only nuclear power plants intended for civilian use are included in this Special Report. Reactor lifetimes are assumed to be 35 years for all light water reactors and 30 years for all other reactor types, unless other data or definite decommissioning dates have been published by the operators. (orig./UA) [de

  13. 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..)

  14. Nuclear power data; Kernenergie in Zahlen

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-05-15

    The report ''nuclear power data'' includes data on the following issues: nuclear power plants in Germany including their operational characteristics, gross data on electricity generation in Germany, primary energy consumption in Germany, nuclear power plants worldwide, top ten nuclear power plants worldwide with respect to electricity generation in 2012.

  15. Nuclear power: a year of incongruities

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    An increase in nuclear power production in 1986, 5% ahead of 1985's record production, must be weighted against the April 1986 accident at the Soviet nuclear reactor at Chernobyl, the worst accident in the history of commercial nuclear power

  16. 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.)

  17. The future of nuclear power

    International Nuclear Information System (INIS)

    Maichel, G.

    2001-01-01

    The market and competition, political boundary conditions, ecological boundary conditions, science and technology as well as international aspects are factors decisive in the future use of nuclear power. The agreement reached between the federal government and the power utilities in June 2000 represents a workable compromise - without winners or losers - in a situation in which action was urgently required. Once the agreement has been put into effect by legislators and the executive, operation of the nuclear power plants still on stream can be continued on a long term basis under safe boundary conditions. This requires an amendment to the Atomic Energy Act reflecting the sense of the agreement reached, the constructive inclusion of the federal states, and the immediate, legally assured execution of necessary transports of spent fuel and the construction of on-site stores for spent fuel. In the common interest, the question of final storage should not suffer from politically motivated delays. Factors favoring the further use of nuclear power continue to be mainly ecological and economic ones. The economic performance of plants is being documented very clearly, especially in the course of the deregulation of the electricity market, and the objective of finding a power supply system which protects the climate seems to be attainable only by nuclear power also in countries other than Germany. In the course of globalization, and in the light of thoughts about building new nuclear power plants also in European countries, it must also be in the public interest to preserve competence in nuclear technology, together with a capable infrastructure, in Germany. In addition, strengthening research and development is important in securing the future technical performance capability of Germany. (orig.) [de

  18. Nuclear power generation incorporating modern power system practice

    CERN Document Server

    Myerscough, PB

    1992-01-01

    Nuclear power generation has undergone major expansion and developments in recent years; this third edition contains much revised material in presenting the state-of-the-art of nuclear power station designs currently in operation throughout the world. The volume covers nuclear physics and basic technology, nuclear station design, nuclear station operation, and nuclear safety. Each chapter is independent but with the necessary technical overlap to provide a complete work on the safe and economic design and operation of nuclear power stations.

  19. Nuclear power's changing picture

    International Nuclear Information System (INIS)

    ElBaradei, Mohamed; )

    2007-01-01

    Energy is essential for development. Nearly every aspect of development - from reducing poverty to improving health-care requires reliable access to modern energy services. When these developments needs remain unaddressed, the resulting misery often leads to conflict and violence, which in turn affect development efforts and impact on regional and global stability. In this context, it is important to consider the global energy imbalance. Naturally, nuclear energy alone is not a panacea, but it is likely in the near future to have an increasing role as part of the global energy mix

  20. Nuclear stopping power of antiprotons

    Science.gov (United States)

    Nordlund, Kai; Sundholm, Dage; Pyykkö, Pekka; Zambrano, Daniel Martinez; Djurabekova, Flyura

    2017-10-01

    The slowing down of energetic ions in materials is determined by the nuclear and electronic stopping powers. Both of these have been studied extensively for ordinary-matter ions. For antiprotons, however, there are numerous studies of the electronic stopping power, but none of the nuclear stopping power. Here, we use quantum-chemical methods to calculate interparticle potentials between antiprotons and different atoms, and derive from these the nuclear stopping power of antiprotons in solids. The results show that the antiproton nuclear stopping powers are much stronger than those of protons, and can also be stronger than the electronic stopping power at the lowest energies. The interparticle potentials are also implemented in a molecular dynamics ion range calculation code, which allows us to simulate antiproton transmission through degrader foil materials. Foil transmission simulations carried out at experimentally relevant conditions show that the choice of antiproton-atom interaction model has a large effect on the predicted yield of antiprotons slowed down to low (a few keV) energies.

  1. Recent space nuclear power systems

    International Nuclear Information System (INIS)

    Takizuka, Takakazu; Yasuda, Hideshi; Hishida, Makoto

    1991-01-01

    For the advance of mankind into the space, the power sources of large output are indispensable, and it has been considered that atomic energy is promising as compared with solar energy and others. Accordingly in USA and USSR, the development of the nuclear power generation systems for space use has been carried out since considerable years ago. In this report, the general features of space nuclear reactors are shown, and by taking the system for the SP-100 project being carried out in USA as the example, the contents of the recent design regarding the safety as an important factor are discussed. Moreover, as the examples of utilizing space nuclear reactors, the concepts of the power source for the base on the moon, the sources of propulsive power for the rockets used for Mars exploration and others, the remote power transmission system by laser in the space and so on are explained. In September, 1988, the launching of a space shuttle of USA was resumed, and the Jupiter explorer 'Galileo' and the space telescope 'Hubble' were successfully launched. The space station 'Mir' of USSR has been used since February, 1986. The history of the development of the nuclear power generation systems for space use is described. (K.I.)

  2. The cost of nuclear power

    International Nuclear Information System (INIS)

    Guinness, J.R.S.; Myerscough, C.J.; Curran, D.; Wilcock, C.C.

    1990-01-01

    This paper starts with a memorandum sent in February 1990 from the Department of Energy to the government's select committee of energy about the cost of nuclear power in the United Kingdom (UK) and the reasons behind the government's decision to withdraw the UK's nuclear generating capacity from the electricity privatization scheme. The remainder of the paper refers to evidence from officials at the Department of Energy, to the select committee. They differ from Lord Marshall, latterly of the Central Electricity Generating Board, on the ''obligation to supply'' issue and the question of risks versus rewards. Officials were closely questioned as to why they had failed to monitor rising costs within the nuclear industry when it was still in the private sector and make that information available to Ministers, and as to how huge changes in the published costs of nuclear power had come about. (UK)

  3. Nuclear power and environmental policy

    International Nuclear Information System (INIS)

    Pershing, J.

    2000-01-01

    Nuclear power, which presently accounts for approximately 20% of global electricity generation is still beset with environmental problems. Such problems are found throughout the fuel cycle - from mining and milling to processing, to plant operation and finally to waste disposal. While projected radioactive releases for normal operation is extremely low, much of the environmental risk comes from the potential for accidents. A list of the most significant nuclear accidents that occurred between 1966 and 1999 is given. On the other hand nuclear power offers great environmental benefits particularly when compared to other energy sources: all along the fuel cycle comparatively very few wastes are produced. In a world becoming more and more aware of environmental problems, it seems that there is no definitive conclusion about nuclear energy. (A.C.)

  4. American acceptance of nuclear power

    International Nuclear Information System (INIS)

    Barrett, W.

    1980-01-01

    The characteristic adventurous spirit that built American technology will eventually lead to American acceptance of nuclear power unless an overpowering loss of nerve causes us to reject both nuclear technology and world leadership. The acceptance of new technology by society has always been accompanied by activist opposition to industralization. To resolve the debate between environmental and exploitive extremists, we must accept with humility the basic premise that human accomplishment is a finite part of nature

  5. Nuclear power and the environment

    International Nuclear Information System (INIS)

    Pavelescu, Margarit; Pavelescu, Alexandru; Sandulescu, Aurel

    2005-01-01

    At the beginning of their development, the use of railroads, the streetcars, the subway, the automobile, the airplane, all raised not only a great skepticism, but also a strong fear or even hostility on the part of the general public, the media and some officials. Contrary to the development of other technologies, in the beginning there was even support and enthusiasm about the possibilities of the wide uses of nuclear energy. However, the voices against the use of nuclear power increased with time. Now the future of nuclear power is dependent on reversing this situation. The present paper addresses the role of nuclear power in the global energy sector in a broader context, that of sustainable social and economic development and the environmental impacts arising from the use of different sources of energy. The main objective of this paper is to provide clear and complete information and to demonstrate that nuclear power is a mature technology that has environmental advantages. The paper is destined to the energy community, energy policy and decision makers, environmentalists and the wider public in order to understand and accept the benefits of nuclear as a fundamental energy source toward sustainable development and a better standard of life. The decisive fact that nuclear power is environmentally benign, makes it an energy source consistent with the goals of sustainable development and environmental protection that should be taken into consideration in discussing the future energy mix in different countries. A special attention is accorded in the paper on the subject of radioactive waste management disposal where are provided top-level information, because this seems to be the warmest subject of the moment. (authors)

  6. Nuclear power in Japan and the USA

    International Nuclear Information System (INIS)

    Titterton, E.

    1979-06-01

    The development of the nuclear power industry in Japan and the USA is discussed. The author lists the number of nuclear power plants operating, under construction and planned and considers the contribution made by nuclear power stations to the total electricity generated. The advantages of nuclear power to both countries are outlined and forecasts are made of the role to be played by nuclear power in future years

  7. The future of nuclear power

    International Nuclear Information System (INIS)

    Greenhalgh, G.

    1988-01-01

    The desire for safe and plentiful forms of energy led to the rapid development of the nuclear power industry in the years following the Second World War. Although initially embraced as the answer to the dwindling supply of non-renewable fuel resources, plans to expand nuclear power generation have met with growing public resistance as investigations point to the possible harmful effects of radiation, an unavoidable by-product of the process. This book presents the case for nuclear power in the light of the increasing amount of controversy surrounding the issue. Diverse and often contradicting nuclear policies in different countries are examined with reference to the political, historical and economic factors which account for these wide variations in public sentiment. A detailed analysis is given of the growth of world energy demand, energy vs economic growth and alternative energies, and particular emphasis is given to aspects of the environment, pollution, safety, health hazards and the measurement and control of radiation. The role of public attitudes and awareness also receives special attention: a fuller and less emotional public understanding of nuclear power is necessary to assess the various benefits and risks which accompany this important source of energy

  8. Organizing nuclear power plant operation

    International Nuclear Information System (INIS)

    Adams, H.W.; Rekittke, K.

    1987-01-01

    With the preliminary culmination in the convoy plants of the high standard of engineered safeguards in German nuclear power plants developed over the past twenty years, the interest of operators has now increasingly turned to problems which had not been in the focus of attention before. One of these problems is the organization of nuclear power plant operation. In order to enlarge the basis of knowledge, which is documented also in the rules published by the Kerntechnischer Ausschuss (Nuclear Technology Committee), the German Federal Minister of the Interior has commissioned a study of the organizational structures of nuclear power plants. The findings of that study are covered in the article. Two representative nuclear power plants in the Federal Republic of Germany were selected for the study, one of them a single-unit plant run by an independent operating company in the form of a private company under German law (GmbH), the other a dual-unit plant operated as a dependent unit of a utility. The two enterprises have different structures of organization. (orig.) [de

  9. Future developments in nuclear power

    International Nuclear Information System (INIS)

    Phillips, G.J.

    1978-12-01

    To date, the peaceful application of nuclear energy has been largely restricted to the generation of electricity. Even with such an application there is potential for wider use of the nuclear energy generated in providing heat for dwellings, control of climate for the production of vegetables and providing warm water for fish and lobster farming. It is possible to envisage specific applications of nuclear power reactors to process industries requiring large blocks of energy. These and other future developments are reviewed in this report. (author)

  10. Fear of nuclear power generation

    Energy Technology Data Exchange (ETDEWEB)

    Higson, D.J. [Paddington, NSW (Australia)

    2014-07-01

    Communicating the benefits of nuclear power generation, although essential, is unlikely to be sufficient by itself to counter the misconceptions which hinder the adoption of this technology, viz: that it is unsafe, generates intractable waste, facilitates the proliferation of nuclear weapons, etc. Underlying most of these objections is the fear of radiation, engendered by misunderstandings of the effects of exposure - not the actual risks of radiation exposure themselves. Unfortunately, some aspects of current radiation protection practices promote the misconception that there is no safe dose. A prime purpose of communications from the nuclear industry should be to dispel these misconceptions. (author)

  11. Nuclear power: Questions and answers

    International Nuclear Information System (INIS)

    1988-01-01

    In 1988, the Uranium Institute, a London-based international association of industrial enterprises in the nuclear industry, published a report entitled The Safety of Nuclear Power Plants. Based on an assessment by an international group of senior nuclear experts from eight countries, the report provides an authoritative explanation, for non-specialists of the basic principles of reactor safety, their application, and their implications. Some questions and answers are selected from that report; they address only a few of the subjects that the report itself examines in greater detail

  12. Generation 'Next' and nuclear power

    International Nuclear Information System (INIS)

    Sergeev, A.A.

    2001-01-01

    My generation was labeled by Russian mass media as generation 'Next.' My technical education is above average. My current position is as a mechanical engineer in the leading research and development institute for Russian nuclear engineering for peaceful applications. It is noteworthy to point out that many of our developments were really first-of-a-kind in the history of engineering. However, it is difficult to grasp the importance of these accomplishments, especially since the progress of nuclear technologies is at a standstill. Can generation 'Next' be independent in their attitude towards nuclear power or shall we rely on the opinions of elder colleagues in our industry? (authors)

  13. Soviet Union's Nuclear Power Program

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    Glasnost has dramatically increased the availability of information about the Soviet Union's nuclear industry. In the future, even more information is likely to become known as Soviet participation in international forums increases. Not only is much more general information now available, but up-to-date details are regularly provided, including information such as the Soviet nuclear industry's strategic direction and goals, recent reactor design changes, safety inspection results, and reports of public opposition and protest. This article summarizes the current status of the Soviet nuclear power program, reconciling the often conflicting reports from various public sources

  14. The costs of nuclear power

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    The cost effectiveness of the Magnox reactors is challenged. Tabulated data show that both Magnox and AGR reactors are nearly 10% more expensive to run than coal-fired stations. The costs are considered in some detail. The situation for AGRs in general is considered first, then for the Torness reactor in Scotland. The economic arguments presented on behalf of PWR type reactors are also questioned as well as the more fundamental questions of whether the electricity demand justifies more nuclear power plants being built. The economics of nuclear power in the USA and France is also considered. (UK)

  15. Iran's nuclear power programme revisited

    International Nuclear Information System (INIS)

    Mossavar-Rahmani, B.

    1980-01-01

    Iran's new government has not yet made a final decision about the fate of that country's once ambitious nuclear power programme. If the programme is kept alive, it will be limited to the completion of at most one or two of the reactors that were already well underway when the revolution broke out. The author traces the origins and growth of the Iranian nuclear power programme between 1974 and 1978, summarizes the principal economic, infrastructural, and political criticisms of the programme as originally planned, discusses the potential for greater use of natural gas as an alternative and, finally, recommends a long, detailed reassessment of Iran's energy options. (author)

  16. The future of nuclear power

    CERN Document Server

    Mahaffey, James

    2012-01-01

    Newly conceived, safer reactor designs are being built in the United States (and around the world) to replace the 104 obsolete operating nuclear power reactors in this country alone. The designs--which once seemed exotic and futuristic--are now 40 years old, and one by one these vintage Generation II plants will reach the end of productive service in the next 30 years. The Future of Nuclear Power examines the advanced designs, practical concepts, and fully developed systems that have yet to be used. This book introduces readers to the traditional, American system of units, with some archaic te

  17. The controversy about nuclear power

    International Nuclear Information System (INIS)

    Bethe, H.A.

    1977-01-01

    A short review of the events of the past several years in the conflict in the USA between the groups supporting or opposing nuclear power. Reference is made to publications on both sides of the controversy which the author considers to be well reasoned and useful sources of information. Mention is also made of the legal and legislative actions taken by both sides. The arguments against nuclear power are summarized and solutions to the problems which are the source of these arguments are suggested

  18. Nuclear power policy

    International Nuclear Information System (INIS)

    Kitschelt, H.

    1980-01-01

    The author gives an overlapping socialpolitical history of the decision-making process on nuclear energy in the Federal Republic of Germany. He follows the path on which within about two decades an investment strategy planned in the long term by a few international multis has become the issue of the century at all political and economic levels and instances. The study analyses the conditions of the fact that a conflict has arisen, and of the conflict development within the political system of the Federal Republic of Germany. As a result, the author shows that the present conflict has been provoked by the systematic ruling-out of all those concerned who have contrary interests. The escalation of the conflict during the 70s has led to a paralysis of the political decision-making process, because neither existing policies nor distinct alternatives could be ca rried through. (HSCH) [de

  19. Nuclear power, society and environment

    International Nuclear Information System (INIS)

    Anon.

    1997-01-01

    This rubric reports on 12 short notes about sociological and environmental aspects of nuclear power in France and other countries: the epidemiological inquiry widened to all French nuclear sites; the sanitary and radioecological effects of nuclear activities in Northern Cotentin (France); the WONUC (World National Council of Nuclear Workers) anger with the French government about the shutdown of Superphenix reactor; the new more informative promotional campaign of Electricite de France (EdF) for nuclear power; the scientific and research prices attributed by the French Atomic Energy Commission (CEA) to its searchers; the creation of a committee of inquiry in the French senate for the careful examination of the economical, social and financial consequences of the shutdown of Superphenix; the 31.2% increase of CEA-Industrie benefits for 1997; the decrease of nuclear contestation in Germany; the French-German communication efficiency during the Fessenheim accident simulation in October 7, 1997; the 3.5% increase of CO 2 emissions in the USA; the decommissioning of 3 Russian reactors for military plutonium production; Greenpeace condemnation for abusive purposes against British Nuclear Fuel plc (BNFL) and its activities at Sellafield (UK). (J.S.)

  20. Nuclear power and public health

    International Nuclear Information System (INIS)

    1974-01-01

    The nuclear power industry has always emphasized the health and safety aspects of the various stages of power production. Nevertheless, the question of public acceptance is becoming increasingly important in the expansion of nuclear power programmes. Objections may arise partly from the tendency to accept familiar hazards but to react violently to unfamiliar ones such as radiation, which is not obvious to the senses and may result in delayed adverse effects, sometimes manifested only in the descendants of the individuals subjected to the radiation. The public health authorities therefore have an important role in educating the public to overcome these fears. However, they also have the duty to reassure the public and convince it that proper care has been taken to protect man and his environment. This duty can be fulfilled by means of independent evaluation and control to ensure that safe nuclear facilities are built, care is taken with their siting, they are operated safely, and the effects of possible accidents are minimized. The selection and development of a nuclear power facility should be carried out with a sound understanding of the factors involved. WHO has collaborated with the International Atomic Energy Agency (IAEA) in the preparation of a booklet summarizing the available information on the subject. It deals with the role of atomic energy in meeting future power needs, radiation protection standards, the safe handling of radioactive materials, disturbances of the environment arising from plant construction and ancillary operations, and the public health implications

  1. 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)

  2. Environmental aspects of nuclear power

    International Nuclear Information System (INIS)

    Ward, D.P.

    1988-01-01

    Nuclear power provides the world with an important option for generating electricity. To successfully and safely utilize this power, engineering and environmental factors should be carefully considered throughout a nuclear power plant project, especially during the planning stages. This paper discusses the major environmental aspects of a nuclear power plant project from site selection to retirement. During the site selection process, both engineering and environmental resources must be identified and evaluated. Environmental resources include areas that support agricultural or aquatic commercial activities, habitats for commercial or endangered species, population centers, transportation systems, and recreational areas. Also during the site selection process, the potential impacts of both construction and operating activities must be considered. In addition to the area actually disturbed by construction, construction activities also affect local services, such as transportation systems, housing, school systems, and other social services. Since nuclear power plants use a ''clean fuel,'' generally the most significant operating activity having a potential environmental impact is the discharge of cooling water. The potential effect of this discharge on commercial activities and sensitive habitats should be thoroughly evaluated. Lastly, the method of decommissioning can affect long-range land use planning and should therefore be considered during the planning process

  3. Nuclear power and the environment

    International Nuclear Information System (INIS)

    Matthews, R.R.

    1976-01-01

    A brief statement is presented of the nuclear power reactor programme in the United Kingdom and of the statutory and other organisations for ensuring reactor safety. The possible effects of the programme on the environment are dealt with under three heads: (1) discharge of radioactive effluents during normal operation of the power plants; (2) storage and disposal of radioactive waste; (3) reactor safety. Radiological protection of operating staff is also described briefly. (U.K.)

  4. Operation of nuclear power plants

    International Nuclear Information System (INIS)

    Severa, P.

    1988-04-01

    The textbook for training nuclear power plant personnel is centred on the most important aspects of operating modes of WWER-440 reactors. Attention is devoted to the steady state operation of the unit, shutdown, overhaul with refuelling, physical and power start-up. Also given are the regulations of shift operation and the duties of individual categories of personnel during the shift and during the change of shifts. (Z.M.). 3 figs., 1 tab

  5. 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

  6. Energy policy and nuclear power. Expectations of the power industry

    International Nuclear Information System (INIS)

    Harig, H.D.

    1995-01-01

    In the opinion of the power industry, using nuclear power in Germany is a responsible attitude, while opting out of nuclear power is not. Electricity utilities will build new nuclear power plants only if the structural economic and ecological advantages of nuclear power are preserved and can be exploited in Germany. The power industry will assume responsibility for new complex, capital-intensive nuclear plants only if a broad societal consensus about this policy can be reached in this country. The power industry expects that the present squandering of nuclear power resources in Germany will be stopped. The power industry is prepared to contribute to finding a speedy consensus in energy policy, which would leave open all decisions which must not be taken today, and which would not constrain the freedom of decision of coming generations. The electricity utilities remain committed proponents of nuclear power. However, what they sell to their customers is electricity, not nuclear power. (orig.) [de

  7. QA programs in nuclear power plants

    International Nuclear Information System (INIS)

    Ellingson, A.C.

    1976-01-01

    As an overview of quality assurance programs in nuclear power plants, the energy picture as it appears today is reviewed. Nuclear power plants and their operations are described and an attempt is made to place in proper perspective the alleged ''threats'' inherent in nuclear power. Finally, the quality assurance programs being used in the nuclear industry are described

  8. Nuclear power systems: Their safety

    International Nuclear Information System (INIS)

    Myers, L.C.

    1993-01-01

    Mankind utilizes energy in many forms and from a variety of sources. Canada is one of a growing number of countries which have chosen to embrace nuclear-electric generation as a component of their energy systems. As of August 1992 there were 433 power reactors operating in 35 countries and accounting for more than 15% of the world's production of electricity. In 1992, thirteen countries derived at least 25% of their electricity from nuclear units, with France leading at nearly 70%. In the same year, Canada produced about 16% of its electricity from nuclear units. Some 68 power reactors are under construction in 16 countries, enough to expand present generating capacity by close to 20%. No human endeavour carries the guarantee of perfect safety and the question of whether or not nuclear-electric generation represents an 'acceptable' risk to society has long been vigorously debated. Until the events of late April 1986, nuclear safety had indeed been an issue for discussion, for some concern, but not for alarm. The accident at the Chernobyl reactor in the USSR has irrevocably changed all that. This disaster brought the matter of nuclear safety back into the public mind in a dramatic fashion. This paper discusses the issue of safety in complex energy systems and provides brief accounts of some of the most serious reactor accidents which have occurred to date. (author). 7 refs

  9. Nuclear Power and the Environment.

    Science.gov (United States)

    Dukert, Joseph M.

    Described are the major environmental effects resulting from the production of electricity by nuclear power plants. Discussed are effects of waste heat, radioactivity, radioactive waste elimination, costs, and future prospects. Included are diagrams illustrating cooling tower operation, effects of thermal discharge into water systems, radioactive…

  10. Nuclear power - its indirect benefits

    International Nuclear Information System (INIS)

    Crocker, V.S.

    1990-01-01

    This paper traces the scientific and technological benefits which have accompanied the development of nuclear power, particularly from one of the products of fission - neutrons. Neutron beams are now used extensively for applications in medicine, non-destructive testing, radiography, the electronics industry and even in jewellery manufacture, as well as in direct scientific applications. (author)

  11. Underwater nuclear power plant structure

    International Nuclear Information System (INIS)

    Severs, S.; Toll, H.V.

    1982-01-01

    A structure for an underwater nuclear power generating plant comprising a triangular platform formed of tubular leg and truss members upon which are attached one or more large spherical pressure vessels and one or more small cylindrical auxiliary pressure vessels. (author)

  12. A renaissance in nuclear power

    International Nuclear Information System (INIS)

    Lambertini, Antonio C.F.

    2009-01-01

    This paper presents an analysis of the worldwide evolution of the fleet of nuclear power plants until the 1980s; the reasons why in the same era this contingent was rejected in various developed countries due to a complete lack of public acceptance, being condemned to a phaseout planned to eliminate more than half of the operating power plants by 2020; and finally, what are the reasons for this competent base-load power source to silently resist for more than a quarter of a century, having been the focus of studies and improvements in the most renowned research centers in the world and the most traditional universities of the developed countries, resurging as one of the main allies of worldwide sustainable development, even with all the difficulties of deployment, ecological risks, and nuclear proliferation. However, after more than 30 years of intense debates involving a wide variety of interrelated problems, scientists have collected irrefutable proof that the actions of humankind have caused climate changes that represent an imminent threat to the survival of the human species on Earth, requiring coordinated international action that seeks to determine the economic aspects of the stabilization of levels of GHGs (greenhouse gases) in the atmosphere. The transition to a worldwide low-carbon economy presents political challenges, where, the most complex political question, is the supply of energy which would depends on a change in the supply of energy from fossil fuels to renewable, hydro and nuclear. Undoubtedly the nuclear power plants are, by far, the most controversial. (author)

  13. How safe is nuclear power

    International Nuclear Information System (INIS)

    1983-02-01

    The subject is discussed, with particular reference to nuclear power in the UK, as follows: ionising radiations; components of the radiation dose to which on average each person in the UK is exposed; regulation and control; mining; reactor operations - accidents, safety; transport of spent fuel; radioactive wastes; fast reactors and plutonium; insurance. (U.K.)

  14. Decommissioning of nuclear power stations

    International Nuclear Information System (INIS)

    Gregory, A.R.

    1988-01-01

    In the United Kingdom the Electricity Boards, the United Kingdom Atomic Energy Authority (UKAEA) and BNFL cooperate on all matters relating to the decommissioning of nuclear plant. The Central Electricity Generating Board's (CEGB) policy endorses the continuing need for nuclear power, the principle of reusing existing sites where possible and the building up of sufficient funds during the operating life of a nuclear power station to meet the cost of its complete clearance in the future. The safety of the plant is the responsibility of the licensee even in the decommissioning phase. The CEGB has carried out decommissioning studies on Magnox stations in general and Bradwell and Berkeley in particular. It has also been involved in the UKAEA Windscale AGR decommissioning programme. The options as to which stage to decommission to are considered. Methods, costs and waste management are also considered. (U.K.)

  15. The future for nuclear power

    International Nuclear Information System (INIS)

    Marshall of Goring, Lord.

    1989-01-01

    Lord Marshall explains how the situation for nuclear power in late 1989 in the United Kingdom had come about. Despite warnings that for a successful nuclear programme a large generator which has the obligation to supply in a defined geographical area should operate, this is not what will happen under the plans to privatise the electricity supply industry in the UK. Under these no body will have the obligation to supply electricity and the distribution Company will not have the obligation to supply after the first few years. Other problems with the privatisation plans are discussed. The implications of the government's decisions on nuclear power, first to maintain the Magnox stations in the government sector, second to abandon the full PWR construction programme and thirdly not to transfer the AGRs to the private sector, are discussed. (UK)

  16. Nuclear power: Financing big projects

    International Nuclear Information System (INIS)

    Raabe, G.

    1992-01-01

    Since the early seventies, the Dresdner Bank AG has been intensively engaged in financing nuclear power plants, e.g., the Muelheim-Kaerlich Nuclear Power Station currently down because of legal technicaltities. The bank has also been involved in other large-scale projects in the energy sector and, in addition, has conceptually accompanied the stages of the nuclear fuel cycle, such as enrichment, fuel element fabrication, and reprocessing. However, for political reasons it has not been possible to carry out these projects and finance them in the Federal Republic. With appropriate modifications, these financial models can also be transferred to international projects; after all, the enrichment sector has always been characterized by trilateral ventures. (orig.) [de

  17. Nuclear power and its alternatives

    International Nuclear Information System (INIS)

    Hendee, W.R.

    1984-01-01

    For nuclear power to contribute significantly to the alleviation of demands for increased electricity by the year 2000, a further obstacle must be overcome, namely the present nuclear phobia of the American public. This phobia can be addressed only through public education leading to a balanced perspective of the benefits and hazards of nuclear power compared with those of alternate sources of energy and to the risks associated with an insufficient supply of energy in a few years. Also to be considered in a public education effort should be the precarious and capricious nature of this country's continued reliance on energy sources imported from politically unstable countries, as well as the risk this importation poses for the nation's economic, social and military security

  18. Safety goals for nuclear power

    International Nuclear Information System (INIS)

    Fischhoff, B.

    1984-02-01

    The key policy question in managing hazardous technologies is often some variant of How safe is safe enough. The US Nuclear Regulatory Commission has recently broached this topic by adopting safety goals defining acceptable risk levels for nuclear power plants. These goals are analyzed here with a general theory of standard setting (Fischhoff, 1983) which asks: (1) Are standards an appropriate policy tool in this case. (2) Can the Commission's safety philosophy be defended. (3) Do the operational goals capture that philosophy. The anlaysis shows the safety goals proposal to be sophisticated in some respects, incomplete in others. More generally, it points to difficulties with the concept of acceptable risk and any attempt to build policy instruments around it. Although focused on the NRC's safety goals, the present analysis is a prototype of what can be learned by similarly detailed consideration of other standards, not only for nuclear power but also for other hazardous technologies, as well as for issues unrelated to safety

  19. The development of Chinese power industry and its nuclear power

    International Nuclear Information System (INIS)

    Zhou Dabin

    2002-01-01

    The achievements and disparity of Chinese power industry development is introduced. The position and function of nuclear power in Chinese power industry is described. Nuclear power will play a role in ensuring the reliable and safe supply of primary energy in a long-term and economic way. The development prospects of power source construction in Chinese power industry is presented. Challenge and opportunity in developing nuclear power in China are discussed

  20. 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)

  1. Global Protest Against Nuclear Power

    DEFF Research Database (Denmark)

    Kirchhof, Astrid Mignon; Meyer, Jan-Henrik

    2014-01-01

    in taking protest to the international and European level. However, as opposed to contemporary rhetoric of grass-roots transnational solidarity, such cooperation was limited to a small, highly skilled and committed group of mediators - often semi-professional activists - who managed to overcome......Protest against nuclear power plants, uranium mining and nuclear testing played a pivotal role in the rise of a mass environmental movement around the globe in the 1970s and 1980s. Nevertheless, the history of anti-nuclear activism has largely been told from a strictly national perspective....... This focus issue approaches the phenomenon from a transnational perspective for the first time. Against the backdrop of the debate on transnational history, this article develops a framework of analysis, and contextualizes anti-nuclear protest in a broader postwar perspective. The contributions show...

  2. Where are we now on nuclear power?

    International Nuclear Information System (INIS)

    Oppenheimer, A.

    1991-01-01

    Discussion at the March 1991 Conference of the institute of Energy 'Where are we now on Nuclear Power' is summarized. Speakers from the Institution of Nuclear Engineers, Nuclear Electric, the European Commission Energy Directorate, British Nuclear Fuels, Scottish Nuclear and others looked at the economic aspects and the safety and pollution record of nuclear power in the United Kingdom. Technically, nuclear power is doing well although political problems remain. There was a problem of retaining skilled people in the absence of an assured construction programme. However there was a mood of cautious optimism over the future of nuclear power in the UK. (UK)

  3. Towards the end of nuclear power

    International Nuclear Information System (INIS)

    Benn, Tony

    1986-01-01

    The factors that have changed public attitudes towards the use of nuclear power are reviewed. These are seen as the link between nuclear weapons and nuclear power, radiation leaks and reactor accidents and the uneconomic nature of nuclear power. These aspects have resulted in the growth of the anti-nuclear movement. The strength of the nuclear lobby and the trades unions are considered. A programme for action to end the use of nuclear power in the UK is outlined. It is hoped that a major nuclear accident will not provide the final argument. (U.K.)

  4. 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)

  5. Nuclear power indices and safety

    International Nuclear Information System (INIS)

    Bennet, L.L.; Fizher, D.; Nechaev, A.

    1987-01-01

    Problems discussed at the IAEA International Conference on nuclear power indices and safety held in Vienna from 28 September to 2 October, 1987 are considered. Representatives from 40 countries and 12 international organizations participated in the conference. It is marked that by the end of this century nuclear power plant capacities in developing countries will increase by more than twice. In developed countries increase of installed capacity by 65 % is forecasted. It is stressed that competently constructed and operated NPPs will be successfully competing with coal-fueled power plants in the majority of the world regions. Much attention was paid to reports on measures taken after Chernobyl' accident and its radiation effects on people helth. It is shown that parallel with fundamental theoretical studies on NPP safety as a complex engineering system much attention is paid to some problems of designing and operation of such facilities. Fuel cycle problems, radioactive waste and spent fuel storage and disposal in particular, are considered

  6. Global warming and nuclear power

    Energy Technology Data Exchange (ETDEWEB)

    Wood, L., LLNL

    1998-07-10

    Nuclear fission power reactors represent a potential solution to many aspects of global change possibly induced by inputting of either particulate or carbon or sulfur oxides into the Earth`s atmosphere. Of proven technological feasibility, they presently produce high-grade heat for large-scale electricity generation, space heating and industrial process-energizing around the world, without emitting greenhouse gases or atmospheric particulates; importantly, electricity production costs from the best nuclear plants presently are closely comparable with those of the best fossil-fired plants. However, a substantial number of issues currently stand between nuclear power and widespread substitution for large stationary fossil fuel-fired systems. These include perceptual ones regarding both long-term and acute operational safety, plant decommissioning, fuel reprocessing, radwaste disposal, fissile materials diversion to military purposes and - perhaps most seriously- readily quantifiable concerns regarding long-term fuel supply and total unit electrical energy cost. We sketch a road-map for proceeding from the present situation toward a nuclear power-intensive world, addressing along the way each of the concerns which presently impede widespread nuclear substitution for fossil fuels, particularly for coal in the most populous and rapidly developing portions of the world, e.g., China and India. This `design to societal specifications` approach to large-scale nuclear fission power systems may lead to energy sources meeting essentially all stationary demands for high-temperature heat. Such advanced options offer a human population of ten billion the electricity supply levels currently enjoyed by Americans for 10,000 years. Nuclear power systems tailored to local needs-and-interests and having a common advanced technology base could reduce present-day world-wide C0{sub 2} emissions by two-fold, if universally employed. By application to small mobile demands, a second two

  7. Elecnuc. Nuclear power plants in the world

    International Nuclear Information System (INIS)

    2003-01-01

    This 2003 version of Elecnuc contents information, data and charts on the nuclear power plants in the world and general information on the national perspectives concerning the electric power industry. The following topics are presented: 2002 highlights; characteristics of main reactor types and on order; map of the French nuclear power plants; the worldwide status of nuclear power plants on 2002/12/3; units distributed by countries; nuclear power plants connected to the Grid by reactor type groups; nuclear power plants under construction; capacity of the nuclear power plants on the grid; first electric generations supplied by a nuclear unit; electrical generation from nuclear plants by country at the end 2002; performance indicator of french PWR units; trends of the generation indicator worldwide from 1960 to 2002; 2002 cumulative Load Factor by owners; nuclear power plants connected to the grid by countries; status of license renewal applications in Usa; nuclear power plants under construction; Shutdown nuclear power plants; exported nuclear power plants by type; exported nuclear power plants by countries; nuclear power plants under construction or order; steam generator replacements; recycling of Plutonium in LWR; projects of MOX fuel use in reactors; electricity needs of Germany, Belgium, Spain, Finland, United Kingdom; electricity indicators of the five countries. (A.L.B.)

  8. Nuclear power in rock. Principal report

    International Nuclear Information System (INIS)

    1977-06-01

    In September 1975 the Swedish Government directed the Swedish State Power Board to study the question of rock-siting nuclear power plants. The study accounted for in this report aims at clarifying the advantages and disadvantages of siting a nuclear power plant in rock, compared to siting on ground level, considering reactor safety, war protection and sabotage. The need for nuclear power production during war situations and the closing down of nuclear power plants after terminated operation are also dealt with. (author)

  9. Progress of China's nuclear power programme

    International Nuclear Information System (INIS)

    Cai Jianping

    1997-01-01

    From a long-term point of view, nuclear power is the only solution for the shortage of energy resource. Nuclear power development strategy has been specified in China according to national condition: The electricity development of nuclear power optimizes the national energy structure and ensure the power supply, particularly in east China. China's first self-designed and self-constructed nuclear power plant--Qinshan Nuclear Power Plant (300MWe PWR) is now well under commercial operation. China is willing to cooperate with IAEA, other countries and regions in the field of nuclear energy for peaceful use on basis of mutual benefit. (author)

  10. Nuclear power, nuclear fuel cycle and waste management

    International Nuclear Information System (INIS)

    1991-01-01

    The following topics are discussed in 5 chapters: nuclear power, nuclear fuel cycle, radioactive waste management, special events, highlights of the IAEA's work. In the field of nuclear power, the status of nuclear energy generation at the end of 1990 is presented, as well as power plant performance, nuclear power costs, power plant aging and life extension, advanced reactor systems, quality management and quality assurance, automation and human action in nuclear power plant operation and finally the trends of nuclear power to 2010. The following aspects concerning nuclear fuel cycle are discussed: uranium exploration, resources, supply and demand, refining and conversion, enrichment, reactor fuel technology, spent fuel management, economics of the nuclear fuel cycle and trends for the near future. In the field of radioactive waste management, problems concerning treatment and conditioning of radioactive waste, radioactive waste disposal, decontamination and decommissioning and trends for the near future are discussed. Refs, figs and tabs

  11. Nuclear floating power desalination complexes

    International Nuclear Information System (INIS)

    Panov, Y.K.; Polunichev, V.I.; Zverev, K.V.

    1998-01-01

    Russia is a single country in the world which possesses a powerful ice-breaker transport fleet that allows a solution of important social-economic tasks of the country's northern regions by maintaining a year-round navigation along the Arctic sea route. A total operating record of the marine nuclear reactors up until till now exceeds 150 reactor-years, with their main equipment operating life reacting 120 thousand hours. Design and constructional progresses have been made continuously during forty years of nuclear-powered ships construction in Russia. Well proven technology of all components experienced in the marine nuclear reactors give grounds to recommend marine NSSSs of KLT-40 type as energy sources for the heat and power co-generation plants and the sea water desalination complexes, particularly as a floating installation. Co-generation stations are considered for deployment in the extreme Northern Region of Russia. Nuclear floating desalination complexes can be used for drinkable water production in the coastal regions of Northern Africa, the Near East, India etc. (author)

  12. Nuclear power, society and environment

    International Nuclear Information System (INIS)

    Fouchet, N.

    1997-01-01

    This rubric reports on 12 short notes about scientific facts, and sociological, political and environmental aspects of nuclear power in France and other countries: a new micro-beam line for the nuclear micro-probe of Pierre Sue laboratory; the French government gives permission for the filling up of the Carnet swampy site for the possible sitting of a future nuclear power plant in the Loire river estuary; incident simulation exercise at Chooz B1 in January 1997: radioactive leak and population under shelter; about Superphenix, 'Le Monde' newspaper disseminates false information; the anti-Superphenix lobby; Georges Charpak's opinion about anti-nuclear propaganda; gamma radiation in the help of cultural heritage; a new ionizing particle detector developed by the CEA; dismantling of the FR-2 experimental reactor (Karlsruhe, Germany) and the safe confinement of the reactor vessel; the Russian specialists' proposal for the transformation of Tchernobyl's sarcophagus into a monolith of concrete; Cogema's support to scientific research devoted to environment and public health; three new member countries in the World Council of Nuclear Workers (WONUC). (J.S.)

  13. Power conditioning devices in nuclear power plants

    International Nuclear Information System (INIS)

    Shida, Toichi.

    1979-01-01

    Purpose: To automatically prevent the liquid level from lowering in a reactor even if a feedwater adjusting valve is locked in a bwr type nuclear power plant. Constitution: Where a feedwater adjusting valve should be locked, and if the mismatching degree between the main steam flow rate and the feedwater flow rate exceeds a predetermined value and the mismatched state continues for a certain period, the value set to a main control for setting the recycling flow rate is changed corresponding to the mismatching degree to compensate the same thereby preventing the liquid level from lowering in the reactor. (Ikeda, J.)

  14. Nuclear power options for Australia

    International Nuclear Information System (INIS)

    Irwin, Tony

    2015-01-01

    Australia is slowly transitioning to low emissions technologies for electricity generation. International pressure for greenhouse gas reductions and community expectations are starting to speed up this process. Nuclear power would make a useful contribution to low emissions generation in Australia, as it does in more than 30 countries, but deployment will have to take into account local factors. 1) Australia does not have any experience of nuclear power. For many people the image they have of nuclear is the explosion at Fukushima. Safety is a concern and a modern reactor type with full natural (passive) safety features using only gravity and natural circulation for ultimate cooling is more likely to be acceptable. 2) The unit size will have to be compatible with the existing generation system. The largest single unit in the NEM (National Electricity Market) is 750 MWe (Kogan Creek, Queensland) and in many States even 750 MWe is too large. A 600 MWe single unit could probably be accommodated in certain areas but Small Modular Reactor (SMR) units of up to 200 MWe would allow more choice of location. 3) The nuclear power plant will have to be capable of backing up the increasing non-scheduled generation from renewable energy sources particularly wind and solar. The turbine generator of a nuclear power plant provides the rotating inertia necessary for frequency control. SMRs can load follow at typically 10%/min. 4) Australia does not have experience of licensing a nuclear power plant. The time to complete the licensing process will be minimised if the nuclear power plant was of a type that has been extensively licensed worldwide, e.g. a PWR or BWR. It would also assist licensing if the reactor had a generic design approval. Molten salt reactors or fast neutron reactors have attractive features, but licensing in an Australian context would be more difficult. 5) The nuclear power plant has to be economically viable in the Australian electricity market. Due to the current

  15. Economic competitiveness of nuclear power in China

    International Nuclear Information System (INIS)

    Hu Chuanwen

    2005-01-01

    Development of nuclear power in China has made a good progress. Currently, economic competitiveness of nuclear power compared to fossil-fuelled power plants is one of the major problems which hamper its development. This article presents the economic competitiveness of nuclear power in China with two-level analyses. First, levelized lifetime cost method is adopted for electricity generation cost comparisons. Important factors influencing economic competitiveness of nuclear power are described. Furthermore, a broad economic evaluation of the full fuel chain of nuclear power and fossil-fuelled plants is discussed concerning macro social-economic issues, environmental and health impacts. The comprehensive comparative assessment would be carried out for decision making to implement nuclear power programme. In consideration of external costs and carbon value, the economic competitiveness of nuclear power would be further improved. Facing swift economic growth, huge energy demand and heavy environmental burden, nuclear power could play a significant role in sustainable development in China. (authors)

  16. Nuclear power a reference handbook

    CERN Document Server

    Henderson, Harry R

    2014-01-01

    In the 21st century, nuclear power has been identified as a viable alternative to traditional energy sources to stem global climate change, and condemned as risky to human health and environmentally irresponsible. Do the advantages of nuclear energy outweigh the risks, especially in light of the meltdown at the Fukushima plant in 2011? This guide provides both a comprehensive overview of this critical and controversial technology, presenting reference tools that include important facts and statistics, biographical profiles, a chronology, and a glossary. It covers major controversies and proposed solutions in detail and contains contributions by experts and important stakeholders that provide invaluable perspective on the topic.

  17. Nuclear power in New Brunswick

    International Nuclear Information System (INIS)

    O'Connor, A.J.

    1984-06-01

    New Brunswick Power is a medium-utility with gross production for the past fiscal year for domestic and external sales of about 16.5 billion kilowatt hours. Of this figure 33.5% was supplied through nuclear generation. The financial risks involved with the production of the Point Lepreau nuclear generating station were discussed. Further, questions of assurances given for schedule and cost, licencing, and long-term plant performance of the Point Lepreau no. 2 unit were addressed. These were discussed with particular emphasis on the competition for the New England market

  18. Exposures from nuclear power production

    International Nuclear Information System (INIS)

    1988-01-01

    In the UNSCEAR 1982 Report the Committee carried out a thorough assessment of the exposures to the public from nuclear power production. In this Report the same basic assumptions and environmental transport models are used to carry out a revised assessment based on discharge data for the quin quennium 1980-1984. Occupational exposures from the various stages in the fuel cycle are reviewed in this Annex in association with the other exposures from released radioactive materials. Normalized collective effective dose equivalent commitments from the nuclear fuel cycle and the long-term releases from solid waste disposal are summarized. Refs, 2 figs, 74 tabs

  19. Nuclear power at Ontario Hydro

    International Nuclear Information System (INIS)

    Tapon, F.; Osborne, T.J.

    1980-01-01

    This case study shows that the diffusion of nuclear power in the electric public utility industry in Canada approximates the logistic growth curve, in agreement with previous results on technological innovation diffusion in the U.S. private sector. Many of the economic variables that affect this diffusion in the private sectors in the U.S. and Canada are also significant in the public sector in Canada. Too few utilities have adopted nuclear technology to permit using regression analysis to study the effect of environmental and regulatory factors on the growth of Ontario Hydro. Thus, cost-benefit analysis for each province might be more effective

  20. Nuclear powered electrodyalysis for desalination

    International Nuclear Information System (INIS)

    Hitchcock, A.; Minken, A.A.L.; Minken, J.W.

    1966-01-01

    The paper is concerned to compare electrodyalysis and flash distillation as means for the production of water when a nuclear reactor also producing power is the heat source. Special attention is paid to the flexibility introduced by the possibility of diverting electric power from the primary load to electrodyalysis plant. On the basis of the costs taken, and assuming that adequate reliability can be obtained from both processes, it is confirmed that electrodyalysis is not an economic process as compared with flash distillation for the desalination of sea water but is fully competitive with salt contents up to 5000 ppm. (Use of nuclear power does not affect the situation). In the case where a nuclear reactor is supplying an isolated economy with power and water and the electric load factor is less than the reactor availability, it can be economic to use off-peak electricity to produce fresh water by high-current electrodyalysis of brackish water (up to 10,000 ppm). At the higher salt contents the amount of water which can be produced in this way is comparatively small, but it rises rapidly as the initial salt concentration falls. If additional water is needed, it is best produced by base-load distillation. (author). Abstract only

  1. Ukrainian 'greens' and nuclear power

    International Nuclear Information System (INIS)

    Sappa, Nikolai

    1993-01-01

    At the First Constituent Congress of the Ukrainian Ecology Association 'Zelenyj svit' started in 1989 under antinuclear banners the as an organization of 'greens'. Since a great many of the Ukrainian citizens shared the attitude of the 'greens' to the Chernobyl accident, we faced the problem to stand our ground at least on our 'territory', i,e. the towns-NPP satellites. It is this factor that specified the urgent tasks for our activities at the regional level, carried out in cooperation with public relations services at the NPP. He arranged giving lectures in these towns, sent the public relations services all kind of information which sight be of use for efficient work, and performed sociological studies, which included: i) clearing up the attitude of the public to different aspects of nuclear energy industry, the level of public knowledge concerning the problem involved, ii) finding the channels and most preferable forms of disseminating information on nuclear power, and iii) developing recommendations for NPP administration and public relations services. He started our work three years ago. it may be noted that at the end of the last year there was a conference in Kiev 'The power industry of independent Ukraine and ecology', held by the Union of power engineers and Z elenyj svit . It is rather significant that at this conference, for the first time in the history of the ecological movement in the Ukraine, the 'greens' have admitted the possibility of having a creative dialogue with power engineers on nuclear power problems. Re consider it to be a serious progress in the perception of our opponents may be noted that at the end of the last year there was a conference in Kiev T he power industry of independent Ukraine and ecology , held by the Union of power engineers and Z elenyj svit . It is rather significant that at this conference, for the first time in the history of the ecological movement in the Ukraine, the 'greens' have admitted the possibility of having

  2. Changing world of nuclear power

    International Nuclear Information System (INIS)

    Godlewski, N.Z.; Payne, J.; Tompkins, B.

    1987-01-01

    Efforts to integrate the Washington meetings of the American Nuclear Society and the Atomic Industrial Forum included joint plenary sessions and combined criticism of DOE actions regarding the selection of a second repository for radioactive wastes. The meetings also looked beyond the Chernobyl accident to point out that some countries can no longer reject nuclear power, but the industry must develop post-accident plans for plants in order to reduce risks. Speakers warned against over-reacting and the need to keep emergency planning flexible. Other speakers concluded that the Chernobyl design was not so much at fault as the decision to build larger versions of the standardized design. The pursuit of excellence in plant design and performance, the need to resolve regulatory problems involving the inclusion of nuclear plants in utility rate bases, and the economics of low-level waste disposal, were other topics covered

  3. Nuclear power: A competitive option? Annex 3

    International Nuclear Information System (INIS)

    Bertel, E.; Wilmer, P.

    2002-01-01

    Because the future development of nuclear power will depend largely on its economic performance compared to alternatives, the OECD Nuclear Energy Agency (NEA) investigates continuously the economic aspects of nuclear power. This paper provides key findings from a series of OECD studies on projected costs of generating electricity and other related NEA activities. It addresses the cost economics necessary for nuclear units to be competitive, and discusses the challenges and opportunities currently faced by nuclear power. (author)

  4. Alternative institutional arrangements for nuclear power

    International Nuclear Information System (INIS)

    Bussard, D.

    1980-08-01

    This paper investigates how alternative organizations of nuclear power generation would effect the regulatory environment for nuclear power production, how it would effect financial constraints on new construction, and what governmental barriers to such reorganization exist

  5. New Zealand code for nuclear powered shipping

    International Nuclear Information System (INIS)

    1976-06-01

    This report recommends guidelines for the safety precautions and procedures to be implemented when New Zealand ports and approaches are used by nuclear powered merchant ships and nuclear powered naval ships

  6. Democracy in a Post-Castro Cuba?

    National Research Council Canada - National Science Library

    Henry, Drew

    2004-01-01

    .... The theories of leading democracy and economic theorists are applied to the post-Castro conflict scenario as relevant issues to be addressed by a new Cuban government and the United States in a Cuban...

  7. Improved and safer nuclear power.

    Science.gov (United States)

    Taylor, J J

    1989-04-21

    Recent progress in advanced nuclear power development in the United States is revealing high potential for nuclear reactor systems that are smaller and easier to operate than the present generation. Passive, or intrinsic, characteristics are applied not only to provide inherent stability of the chain reaction but also to ensure continued cooling of the fuel and its containment systems even if a major breakdown of the normal cooling and control functions were to occur. The chance of a severe accident is thereby substantially reduced. The plant designs that are emerging are simpler and more rugged, have a longer life span, and place less burden on equipment and operating personnel. Modular design concepts and design standardization are also used to reduce construction time and engineering costs, giving promise that the cost of generating power from these systems will be competitive with alternative methods.

  8. ALARA at nuclear power plants

    International Nuclear Information System (INIS)

    Baum, J.W.

    1991-01-01

    Implementation of the ALARA principle at nuclear power plants presents a continuing challenge for health physicists at utility corporate and plant levels, for plant designers, and for regulatory agencies. The relatively large collective doses at some plants are being addressed through a variety of dose reduction techniques. Initiatives by the ICRP, NCRP, NRC, INPO, EPRI, and BNL ALARA Center have all contributed to a heightened interest and emphasis on dose reduction. The NCRP has formed Scientific Committee 46-9 which is developing a report on ALARA at Nuclear Power Plants. It is planned that this report will include material on historical aspects, management, valuation of dose reduction ($/person-Sv), quantitative and qualitative aspects of optimization, design, operational considerations, and training. The status of this work is summarized in this report

  9. Licensing of nuclear power plants

    International Nuclear Information System (INIS)

    Witt, S. de.

    1984-01-01

    De Witt, who as an advocate represents the interests of citizen's initiatives in lawsuits concerning nuclear power plants, contests an independent scope of discretion of the administration and criticizes the reduction of the control density of courts which can be noticed recently. The shift of emphasis from the courts to the administration would not only change the balance within the constitutional separation of powers but could also lead to a weakening of the protection of fundamental rights. When assessing the technical risks he wants above all to take into account the possible extent of the damage. De Witt also shows that - beyond the discretion of refusal according to section 7 of the Atomic Energy Act and the exertion of influence of the executive on public utilities - it could be possible to develop means - not used until now - to control the social impacts of nuclear energy. (orig./HSCH) [de

  10. Ergonomics and nuclear power generation

    International Nuclear Information System (INIS)

    Beyers, C.J.; Bogie, K.D.

    1986-01-01

    The design and construction of nuclear power plants are executed to rigorous standards of safety and reliability. Similarly the human interface within the nuclear power plant must meet very high standards, and these must be demonstrated to be maintained and assured through time. The control room, as the operating nerve-centre of the plant, carries a large part of this responsibility. It is the work space dimension within which the operator-instrumentation interface must function as efficiently as possible. This paper provides an overview of how ergonomics has been used as a major tool in reshaping the man-machine interface within the control room in the interest of safety and reliability. Topics covered in the paper include workspace design, control panel layout, demarcation and labelling, switch and meter types, and annunciated and unannunciated alarms

  11. Monitoring of nuclear power stations

    International Nuclear Information System (INIS)

    Ull, E.; Labudda, H.J.

    1987-01-01

    The purpose of the invention is to create a process for undelayed automated detection and monitoring of accidents in the operation of nuclear power stations. According to the invention, this problem is solved by the relevant local measurements, such as radiation dose, components and type of radiation and additional relevant meteorological parameters being collected by means of wellknown data collection platforms, these being transmitted via transmission channels by means of satellites to suitable worldwide situated receiving stations on the ground, being processed there and being evaluated to recognise accidents. The local data collection platforms are used in the immediate vicinity of the nuclear power station. The use of aircraft, ships and balloons as data collection systems is also intended. (HWJ)

  12. Adoption of nuclear power generation

    International Nuclear Information System (INIS)

    Sommers, P.

    1980-01-01

    This article develops a model of the innovation-adoption decision. The model allows the economic situation of a utility and its perception of uncertainty associated with an innovation to affect the probability of adopting it. This model is useful when uncertainties affecting decisions about adoption persist throughout the diffusion process, thereby making the usual adoption model implicit in rate-of-diffusion studies inappropriate. An empirical test of the model finds that firm size, power pool size, and selected aspects of uncertainty about the innovation are significant predictors of US utility companies' decisions on whether or not to adopt nuclear power generation. 17 references, 2 tables

  13. Owners of nuclear power plants

    International Nuclear Information System (INIS)

    Wood, R.S.

    1979-12-01

    The following list indicates percentage ownership of commercial nuclear power plants by utility companies as of December 1, 1979. The list includes all plants licensed to operate, under construction, docketed for NRC safety and envionmental reviews, or under NRC antitrust review. It does not include those plants announced but not yet under review or those plants formally cancelled. In many cases, ownership may be in the process of changing as a result of antitrust license conditions and hearings, altered financial conditions, changed power needs, and other reasons. However, this list reflects only those ownership percentages of which the NRC has been formally notified

  14. Composite type nuclear power system

    International Nuclear Information System (INIS)

    Nakamoto, Koichiro.

    1993-01-01

    The present invention realizes a high thermal efficiency by heating steams at the exit of a steam generator of a nuclear power plant to high temperature by a thermal super-heating boiler. That is, a thermal superheating boiler is disposed between the steam generator and a turbogenerator to heat steams from the steam generator and supply them to the turbogenerator. In this case, it may be possible that feedwater superheating boiler pipelines to the steam generator are caused to pass through the thermal superheating boiler so that they also have a performance of heating feedwater. If the system of the present invention is used, it is possible to conduct base load operation by nuclear power and a load following operation by controlling the thermal superheating boiler. Further, a hydrogen producing performance is applied to the thermal superheating boiler to produce hydrogen when electric power load is lowered. An internally sustaining type operation method can be conducted of burning hydrogen by the superheating boiler upon increased electric power load. As a result, a power generation system which has an excellent economical property and can easily cope with the load following operation can be attained. (I.S.)

  15. Nuclear power plants and environment

    International Nuclear Information System (INIS)

    Agudo, E.G.; Penteado Filho, A.C.

    1980-01-01

    The question of nuclear power plants is analysed in details. The fundamental principles of reactors are described as well as the problems of safety involved with the reactor operation and the quantity and type of radioactive released to the environment. It shows that the amount of radioactive is very long. The reactor accidents has occurred, as three mile island, are also analysed. (M.I.A.)

  16. Sustainable development and nuclear power

    International Nuclear Information System (INIS)

    Rosen, M.

    2000-01-01

    The substantial increase in global energy consumption in coming decades will be driven principally by the developing world. Although there is some awareness on both the technical and political levels of the advantages of nuclear power, it is not a globally favored option in a sustainable energy future. This paper, after discussion of rising energy consumption, concentrates on a comparison of the environmental impacts of the available energy options. (author)

  17. G. Nuclear power plant siting

    International Nuclear Information System (INIS)

    1976-01-01

    The selection of a site for a nuclear power site is a complex process involving considerations of public health and safety, engineering design, economics, and environmental impact. Although policies adopted in various countries differ in some details, a common philosophy usually underlies the criteria employed. The author discusses the basic requirements, as they relate to New Zealand, under the headings: engineering and economics; health and safety; environmental factors

  18. Nuclear power plants; security strategy

    International Nuclear Information System (INIS)

    Sidorenko, V.A.

    1989-01-01

    Safety standards and approaches to NPPs safety resulting from multilayer experience are presented. It is stressed that sufficiency and efficiency of reactor safety measures should be payed constant attention. Real evolution of accidents reqires unlimited development of new safety means. It is evident that in nuclear power there should exist high s afety culture . NPPs safety should be guaranteed by joint measures of both specialists ans public

  19. Sabotage at Nuclear Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Purvis, James W.

    1999-07-21

    Recently there has been a noted worldwide increase in violent actions including attempted sabotage at nuclear power plants. Several organizations, such as the International Atomic Energy Agency and the US Nuclear Regulatory Commission, have guidelines, recommendations, and formal threat- and risk-assessment processes for the protection of nuclear assets. Other examples are the former Defense Special Weapons Agency, which used a risk-assessment model to evaluate force-protection security requirements for terrorist incidents at DOD military bases. The US DOE uses a graded approach to protect its assets based on risk and vulnerability assessments. The Federal Aviation Administration and Federal Bureau of Investigation conduct joint threat and vulnerability assessments on high-risk US airports. Several private companies under contract to government agencies use formal risk-assessment models and methods to identify security requirements. The purpose of this paper is to survey these methods and present an overview of all potential types of sabotage at nuclear power plants. The paper discusses emerging threats and current methods of choice for sabotage--especially vehicle bombs and chemical attacks. Potential consequences of sabotage acts, including economic and political; not just those that may result in unacceptable radiological exposure to the public, are also discussed. Applicability of risk-assessment methods and mitigation techniques are also presented.

  20. Nuclear power hazard control policy

    International Nuclear Information System (INIS)

    Chicken, J.C.

    1982-01-01

    This study presents an analysis of the factors that appear to have influenced the formation and form of nuclear power hazard control policy in Britain. A simple account is given of the technical nature of nuclear hazards and of the legal and administrative framework that has been constructed to control them. The subsequent analysis concentrates primarily on the influence exerted by social and political factors. Particular attention is directed to those political groups which have developed a special interest in the problems of nuclear power, and to the interplay between organised groupings and public opinion generally. The metamorphosis of these groupings is traced from the origins of the nuclear industry in the Second World War to their prominent role during the Windscale Inquiry. Attention is given to the policy constraint imposed by increased expectations in the form of demands for higher standards of living, and improvements in the quality of the environment. The study is concerned with both policy-making and with policy implementation; with interest articulation as well as with the functioning of formal institutions. The evolution of policy takes place in an atmosphere of keen economic debate and conflicting moral perceptions. A model of the policy-making system is postulated. (author)

  1. 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

  2. Sabotage at Nuclear Power Plants

    International Nuclear Information System (INIS)

    Purvis, James W.

    1999-01-01

    Recently there has been a noted worldwide increase in violent actions including attempted sabotage at nuclear power plants. Several organizations, such as the International Atomic Energy Agency and the US Nuclear Regulatory Commission, have guidelines, recommendations, and formal threat- and risk-assessment processes for the protection of nuclear assets. Other examples are the former Defense Special Weapons Agency, which used a risk-assessment model to evaluate force-protection security requirements for terrorist incidents at DOD military bases. The US DOE uses a graded approach to protect its assets based on risk and vulnerability assessments. The Federal Aviation Administration and Federal Bureau of Investigation conduct joint threat and vulnerability assessments on high-risk US airports. Several private companies under contract to government agencies use formal risk-assessment models and methods to identify security requirements. The purpose of this paper is to survey these methods and present an overview of all potential types of sabotage at nuclear power plants. The paper discusses emerging threats and current methods of choice for sabotage--especially vehicle bombs and chemical attacks. Potential consequences of sabotage acts, including economic and political; not just those that may result in unacceptable radiological exposure to the public, are also discussed. Applicability of risk-assessment methods and mitigation techniques are also presented

  3. Atucha I nuclear power plant transients analysis

    International Nuclear Information System (INIS)

    Castano, J.; Schivo, M.

    1987-01-01

    A program for the transients simulation thermohydraulic calculation without loss of coolant (KWU-ENACE development) to evaluate Atucha I nuclear power plant behaviour is used. The program includes systems simulation and nuclear power plants control bonds with real parameters. The calculation results show a good agreement with the output 'protocol' of various transients of the nuclear power plant, keeping the error, in general, lesser than ± 10% from the variation of the nuclear power plant's state variables. (Author)

  4. Nuclear power development in the Far East

    International Nuclear Information System (INIS)

    Hsu, W.C.

    1990-01-01

    The nuclear power development of selected Far Eastern countries is presented in this paper. This paper consists of three sections. Section 1 describes the current power/nuclear power status of Japan, South Korea, Taiwan and China. The first three countries already have operating nuclear power units, while mainland China will have a nuclear power commissioned this year according to their schedule. The power development plan for these countries is also presented. All of them have included nuclear power as part of their energy sources for the future. Section 2 briefly describes the nuclear power industry in these countries which basically covers design, manufacturing and R and D activities. Public Acceptance programs (PAPs) will play a significant role in the future of nuclear power. Section 3 discusses the PAPs of these countries. (author)

  5. Current status of nuclear power development

    International Nuclear Information System (INIS)

    Dias, P.M.

    1994-01-01

    Nuclear power is not a viable energy source for Sri Lanka at present because of a number of reasons, the main reason being the non-availability of small and economically viable nuclear power plants. However several suppliers of nuclear power plants are in the process of developing small and medium power plants (SMPRs) which could be economically competitive with coal. The paper deals with past and future trends of nuclear power plants, their economics and safety. It also deals with environmental effects and public acceptance of nuclear power plants

  6. Private visit to the CMS assembly site of Dr. Fidel Castro Diaz-Balart from the Superior Institute of Sciences and Nuclear Technologies, Havana, accompanied by His Excellency Mr. Emilio Caballero, Ambassador, Permanent Mission of Cuba in Paris.

    CERN Multimedia

    Maximilien Brice

    2002-01-01

    Photo 01: Left to right: His Excellency Mr Emilio Caballero; Prof. Tejinder Virdee, Deputy Spokesman of the CMS experiment; Dr Fidel Castro Diaz-Balart; Dr Matthias Schroeder, physicist, Experimental Physics division; Mrs Noëlle Levy, Casa del Habano, Geneva; Dr John Ellis, Adviser for Non-Member State relations; Dr Christian Roche, Senior Advisor to the Director-General. Photo 02: Left to right: His Excellency Mr Emilio Caballero, Prof. Tejinder Virdee, Dr Fidel Castro Diaz-Balart; Dr Matthias Schroeder; Mrs Noëlle Levy, Prof. Juan Antonio Rubio, Head of the Education and Technology Transfer division; Dr John Ellis.

  7. Robots for nuclear power plants

    International Nuclear Information System (INIS)

    Moore, T.

    1985-01-01

    In many industrial applications of robots, the objective is to replace human workers with machines that are more productive, efficient, and accurate. But for nuclear applications, the objective is not so much to replace workers as it is to extend their presence - for example, to project their reach into areas of a nuclear plant where the thermal or radiation environment prohibits or limits a human presence. The economic motivation to use robots for nuclear plant inspection and maintenance is centered on their potential for improving plant availability; a by-product is the potential for reducing the occupational radiation exposure of plant personnel. Robotic equipment in nuclear applications may be divided into two broad categories: single-purpose devices with limited ability to perform different operations, and reprogrammable, multi-purpose robots with some degree of computer-based artificial intelligence. Preliminary assessments of the potential for applying robotics in nuclear power plants - mainly at surveillance and inspection tasks - have been carried out. Future developments are considered

  8. Nuclear power and political conflict

    International Nuclear Information System (INIS)

    Kitschelt, H.

    1979-01-01

    The paper is limited to the first phase of conflict up to 1977. The various forms of controversy on the issue of nuclear energy are examined. The conflict is explained as being the result of relevant research and (energy) infrastructure policies. The first task of such an investigation is to analyse the depoliticization of nuclear energy policy which took place over a period of nearly 20 years (1955-1973/4). This depoliticization and non-decisionmaking on the social consequences of nuclear energy have laid the foundations for the development of the conflict which occured in the first cycle of the nuclear energy conflict. The second task is to highlight the social structure of the opposition movement, its forms of struggle, and the response of the state apparatus, The crisis of the nuclear power policy has led to a more or less distinct paralysis of the state apparatus because the political and industrial decisionmaking processes in this area were not designed to cope with social conflicts. In fact, their very structure had excluded the possibility of political opposition to a specific technology. (orig./HP) [de

  9. Guangdong Daya Bay nuclear power station project

    International Nuclear Information System (INIS)

    Zeng Wen Xing

    1994-01-01

    Daya Bay Nuclear Power Station is the largest joint-venture project which is also the largest commercial nuclear power plant currently under construction in China mainland. Organized and executed strictly in accordance with international standards, the Daya Bay project is seen as the first step taken by China in the development programme of large-capacity commercial nuclear power units

  10. Public enlightment seminar on nuclear power. Proceedings

    International Nuclear Information System (INIS)

    Yildirim, N.

    1997-01-01

    The seminar considered different aspects of nuclear power development, including the following issues: electricity generation, power supply and demand, energy sources, consumption of electricity, energy outlook in Europe, comparative analysis of energy options, safety of modern nuclear power plants, radiation and human health, radioactive waste management, nuclear techniques to promote world food security, public information issues

  11. Maintenance of nuclear power plants

    International Nuclear Information System (INIS)

    Migaud, D.; Hutin, J.P.; Jouette, I.; Eymond, P.; Devie, P.; Cudelou, C.; Magnier, S.; Frydman, M.

    2016-01-01

    This document gathers different articles concerning the maintenance of the French nuclear power plants. The first article analyses the impact of the recent law on the energetic transition that sets the share of nuclear power at 50% of the electricity produced by 2025. A consequence may be the decommissioning of 17 to 20 reactors by 2025 and the huge maintenance program called 'Grand Carenage' whose aim is to extend operating life over 40 years will have to be re-considered in order to avoid useless expenses. The second article shows that in 2015 the French nuclear reactor fleet got very good results in terms of availability and safety. There were 49 scheduled outages and among them some ended ahead of time. The third article describes the specificities of the maintenance of a nuclear power plant, for instance the redundancy of some systems implies that maintenance has to deal with systems that have never functioned but must be ready to operate at any moment. Another specificity is the complexity of a nuclear power plant that implies an essential phase of preparation for maintenance operations. Because of safety requirements any maintenance operation has to be controlled, checked and may provide feedback. The fourth article presents the 'Grand Carenage' maintenance program that involves the following operations: the replacement of steam generators, the re-tubing of condensers, the replacement of the filtering drums used for cooling water, the testing of the reactor building, the hydraulic test of the primary circuit and the inspection of the reactor vessel. The fifth article focuses on the organization of the work-site for maintenance operations and the example of the Belleville-sur-Loire is described in the sixth article. Important maintenance operations like 'Grand Carenage' requires a strong collaboration with a network of specialized enterprises and as no reactor (except Flamanville EPR) is being built in France, maintenance

  12. Nuclear power newsletter. Vol. 1, no. 1

    International Nuclear Information System (INIS)

    2004-09-01

    This first issue of newsletter describes the Nuclear Power Division of the Department of Nuclear Energy responsible for implementation of the IAEA programme on Nuclear Power. The mission of the Division is to increase the capability of interested Member States to implement and maintain competitive and sustainable nuclear power programmes and to develop and apply advanced nuclear technologies. The topics covered in this publication are: Engineering and Management Support for Competitive Nuclear Power; Improving Human Performance, Quality and Technical Infrastructure; Co-ordination of International Collaboration for the Development of Innovative Nuclear Technology; Technology Developments and Applications for Advanced Reactors; The International Conference on 'Fifty Years of Nuclear Power - the Next Fifty Years'. A list of documents published recently by the Nuclear Power Division in enclosed

  13. Nuclear power program and environment

    International Nuclear Information System (INIS)

    Subramanya, S.K.; Gupta, J.P.

    2012-01-01

    Access to energy is one of the basic requirements for human development. To meet these growing energy needs without creating negative side effects is a challenge. The possibility of global climate change resulting from an increase in GHG concentrations in the atmosphere due to developmental activities is a major global concern. India is passing through the process of economic growth. Although India has not created the problem of climate change, India stands ready to be a part of the solution. The largest chunk of emissions was from electricity generation amounting to 65 percent of the total CO 2 equivalent emissions from the energy sector. Nuclear energy and renewables stand as sources for electricity with minimum GHG emission. Production of electricity from any form of primary energy has some environmental effect. A balanced assessment is needed. Nuclear power is of importance to India because it has potentially unlimited resource base, does not emit GHGs and, depending on location, has potentially favourable economics versus coal. In the long term, if we are to preserve the environment, it will be necessary to tap this source to the maximum extent feasible, In nuclear power stations, all its wastes are contained. India being home to nearly a third of the entire world's thorium, the strategies for large scale deployment of nuclear energy is focused towards utilization of thorium. The electricity potential of 3-stage programme is estimated to be about 2 lakh GWe-yr. Nuclear Power Corporation of India Limited is currently operating 20 reactors and has accumulated more than 337 reactor-years of experience in safe operation. A defence-in-depth approach is at the heart of safety philosophy, where there are several lines of defence, one backing another. Radiation is relevant for nuclear, coal, oil, gas and geothermal power plants. The essential task is to prevent excessive amounts now or in the future. One of the guiding principles adopted is to ensure that radiation

  14. Role of nuclear power in the Philippine power development program

    International Nuclear Information System (INIS)

    Aleta, C.R.

    1994-01-01

    The reintroduction of nuclear power in the Philippines is favored by several factors such as : the inclusion of nuclear energy in the energy sector of the science and technology agenda for national development; the large gap between electricity demand and available local supply for the medium-term power development plan; the relatively lower health risks in nuclear power fuel cycle systems compared to the already acceptable power systems; the lower environmental impacts of nuclear power system compared to fossil fuelled systems and the availability of a regulatory framework and trained personnel who could form a core for implementing a nuclear power program. It is estimated that the electricity supply gap of 9600 MW for the period 1993-2005 could be partly supplied by nuclear power. The findings of a recent study are described, as well as the issues that have to be addressed in the reintroduction of nuclear power. 6 refs

  15. Merchant marine nuclear-powered vessels

    International Nuclear Information System (INIS)

    Khlopkin, N.S.; Zotov, A.P.

    1997-01-01

    The history of civil nuclear-powered vessels development in Russia is highlighted. Advantages of nuclear propulsion for icebreakers operating in the Arctic are discussed. The operation of nuclear-powered icebreakers and the nuclear lighters-aboard ship in the Arctic has changed the situation on the Northern Sea Way. The all year round navigation there now is a reality. The reliability, safety and ecological cleanness of nuclear-powered vessels are discussed. The necessity of internationally recognized standards, rules and codes for safe operation of nuclear-powered trade vessels is underlined. (orig.)

  16. Similarities and differences between conventional power and nuclear power

    International Nuclear Information System (INIS)

    Wang Yingrong

    2011-01-01

    As the implementation of the national guideline of 'proactively promoting nuclear power development', especially after China decided in 2006 to introduce Westinghouse's AP1000 technology, some of the power groups specialized in conventional power generation, have been participating in the preliminary work and construction of nuclear power projects in certain degrees. Meanwhile, such traditional nuclear power corporations as China National Nuclear Corporation (CNNC) and China Guangdong Nuclear Power Corporation (CGNPC) have also employed some employees with conventional power generation experience. How can these employees who have long been engaged in conventional power generation successfully adapt to the new work pattern, ideology, knowledge, thinking mode and proficiency of nuclear power, so that they can fit in with the work requirements of nuclear power and become qualified as soon as possible? By analyzing the technological, managerial and cultural features of nuclear power, as well as some issues to be kept in mind when engaged in nuclear power, this paper intends to make some contribution to the nuclear power development in the specific period. (author)

  17. Renewable and nuclear power: A common future?

    International Nuclear Information System (INIS)

    Verbruggen, Aviel

    2008-01-01

    Nuclear power and renewable energy are the main options to bring down the carbon intensity of commercial energy supply. What technology is unlimited backstop supply depends on its performance on the sustainability criteria: democratic decided, globally accessible, environmental benign, low risk, affordable. Renewable power meets all criteria, with affordability under debate. Maximizing energy efficiency as prerequisite, the affordable sustainable option in fact is the twin efficiency/renewable power. Nuclear power falls short on the sustainability criteria and its public acceptance is low. Nuclear proponents now propose nuclear and renewable energy as a suitable couple to address the climate change challenge. The two antagonists however are mutually exclusive on the five major directions of future power systems. First, nuclear power has been architect of the expansive 'business-as-usual' energy economy since the 1950s. Second, add-on by fossil-fuelled power plants is bulky and expansive for nuclear power, but is distributed, flexible and contracting over time for renewable power. Third, power grids for spreading bulky nuclear outputs are other than the interconnection between millions of distributed power sources requires. Fourth, risks and externalities and the proper technology itself of nuclear power limit its development perspectives, while efficiency/renewable power are still in their infancy. Fifth, their stalemate for R and D resources and for production capacities will intensify. Nuclear power and renewable power have no common future in safeguarding 'Our Common Future'

  18. The economics of nuclear power

    Science.gov (United States)

    Horst, Ronald L.

    We extend economic analysis of the nuclear power industry by developing and employing three tools. They are (1) compilation and unification of operating and accounting data sets for plants and sites, (2) an abstract industry model with major economic agents and features, and (3) a model of nuclear power plant operators. We build a matched data set to combine dissimilar but mutually dependant bodies of information. We match detailed information on the activities and conditions of individual plants to slightly more aggregated financial data. Others have exploited the data separately, but we extend the sets and pool available data sets. The data reveal dramatic changes in the industry over the past thirty years. The 1980s proved unprofitable for the industry. This is evident both in the cost data and in the operator activity data. Productivity then improved dramatically while cost growth stabilized to the point of industry profitability. Relative electricity prices may be rising after nearly two decades of decline. Such demand side trends, together with supply side improvements, suggest a healthy industry. Our microeconomic model of nuclear power plant operators employs a forward-looking component to capture the information set available to decision makers and to model the decision-making process. Our model includes features often overlooked elsewhere, including electricity price equations and liability. Failure to account for changes in electricity price trends perhaps misled earlier scholars, and they attributed to other causes the effects on profits of changing price structures. The model includes potential losses resulting from catastrophic nuclear accidents. Applications include historical simulations and forecasts. Nuclear power involves risk, and accident costs are borne both by plant owners and the public. Authorities regulate the industry and balance conflicting desires for economic gain and safety. We construct an extensible model with regulators, plant

  19. Country Nuclear Power Profiles - 2013 Edition

    International Nuclear Information System (INIS)

    2013-08-01

    The Country Nuclear Power Profiles compile background information on the status and development of nuclear power programmes in Member States. The CNPP summarizes organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. This 2013 edition, issued on CD-ROM and Web pages, contains updated country information for 51 countries

  20. Country Nuclear Power Profiles. 2016 Edition

    International Nuclear Information System (INIS)

    2016-12-01

    The Country Nuclear Power Profiles compile background information on the status and development of nuclear power programmes in Member States. The publication summarizes organizational and industrial aspects of nuclear power programmes and provides information about the relevant legislative, regulatory and international framework in each State. Its descriptive and statistical overview of the overall economic, energy and electricity situation in each State and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programmes throughout the world. This 2016 edition, issued on CD-ROM, contains updated country information for 51 States.

  1. Country Nuclear Power Profiles - 2015 Edition

    International Nuclear Information System (INIS)

    2015-08-01

    The Country Nuclear Power Profiles compile background information on the status and development of nuclear power programmes in Member States. The publication summarizes organizational and industrial aspects of nuclear power programmes and provides information about the relevant legislative, regulatory and international framework in each State. Its descriptive and statistical overview of the overall economic, energy and electricity situation in each State and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programmes throughout the world. This 2015 edition, issued on CD-ROM, contains updated country information for 51 States

  2. Nuclear power development, safety and environmental problems

    International Nuclear Information System (INIS)

    Kasak, F.; Kadlec, J.

    1977-09-01

    The current state is described of power production by conventional power plants and the problems of burning fossil fuels are discussed. A survey is presented of the development of world nuclear power production and of the planned construction of nuclear power plants in Czechoslovakia. The questions of the safety of nuclear installations and their environmental impacts in normal operation and in case of accident are outlined. In the analysis of these aspects of nuclear power production the probability data on the potential hazards of operating nuclear reactors as published in the Rasmussen Safety Report are discussed. (O.K.)

  3. Optimization in the scale of nuclear power generation and the economy of nuclear power

    International Nuclear Information System (INIS)

    Suzuki, Toshiharu

    1983-01-01

    In the not too distant future, the economy of nuclear power will have to be restudied. Various conditions and circumstances supporting this economy of nuclear power tend to change, such as the decrease in power demand and supply, the diversification in base load supply sources, etc. The fragility in the economic advantage of nuclear power may thus be revealed. In the above connection, on the basis of the future outlook of the scale of nuclear power generation, that is, the further reduction of the current nuclear power program, and of the corresponding supply and demand of nuclear fuel cycle quantities, the aspect of the economic advantage of nuclear power was examined, for the purpose of optimizing the future scale of nuclear power generation (the downward revision of the scale, the establishment of the schedule of nuclear fuel cycle the stagnation of power demand and nuclear power generation costs). (Mori, K.)

  4. The environmental impact of nuclear power

    International Nuclear Information System (INIS)

    Holy, Z.J.

    1975-01-01

    The major environmental hazards associated with nuclear power stations are outlined. The environmental and biological effects of air pollution, thermal pollution, radioactive effluent from power stations and fuel reprocessing plants, and radioactive waste disposal are dealt with, and the safety of nuclear power stations is discussed. In addition, some comparisons are made of the environmental hazards associated with alternative methods of power generation. (author)

  5. Reviewing nuclear power station achievement

    International Nuclear Information System (INIS)

    Howles, L.R.

    1976-01-01

    For measurement of nuclear power station achievement against original purchase the usual gross output figures are of little value since the term loosely covers many different definitions. An authentically designed output figure has been established which relates to net design output plus house load at full load. Based on these figures both cumulative and moving annual load factors are measured, the latter measuring the achievement over the last year, thus showing trends with time. Calculations have been carried out for all nuclear stations in the Western World with 150 MW(e) gross design output and above. From these are shown: moving annual load factor indicating relative station achievements for all the plants; cumulative load factors from which return of investment can be calculated; average moving annual load factors for the four types of system Magnox, PWR, HWR, and BWR; and a relative comparison of achievement by country in a few cases. (U.K.)

  6. Safety of nuclear power reactors

    International Nuclear Information System (INIS)

    MacPherson, H.G.

    1982-01-01

    Safety is the major public issue to be resolved or accommodated if nuclear power is to have a future. Probabilistic Risk Analysis (PRA) of accidental releases of low-level radiation, the spread and activity of radiation in populated areas, and the impacts on public health from exposure evolved from the earlier Rasmussen Reactor Safety Study. Applications of the PRA technique have identified design peculiarities in specific reactors, thus increasing reactor safety and establishing a quide for evaluating reactor regulations. The Nuclear Regulatory Commission and reactor vendors must share with utilities the responsibility for reactor safety in the US and for providing reasonable assurance to the public. This entails persuasive public education and information that with safety a top priority, changes now being made in light water reactor hardware and operations will be adequate. 17 references, 2 figures, 2 tables

  7. The future of nuclear power in Mexico

    International Nuclear Information System (INIS)

    Morales, A.A.

    1980-01-01

    The future of nuclear power in Mexico shows interesting aspects: the nuclear power is the source of energy that can supply large proportions of energy, that the country needs; the Kw/h of nuclear power is the most economic energy; the installation of 20 nucleoelectric plants will grant future jobs, the associated nuclear industry can be nationally integrated in the natural uranium cycle. (author)

  8. Nuclear power in an 'age of reason'

    International Nuclear Information System (INIS)

    Fells, I.

    1980-01-01

    Extracts are presented from the 1980 Presidential Lecture to the Institution of Nuclear Engineers. The extracts, and comments, deal particularly with nuclear power as a part of UK energy programme. Conclusions reached in 1973 are recalled and compared with the present situation. The slow growth of the nuclear power programme is analysed. The anti-nuclear lobby is discussed in the context of public relations in the nuclear industry. (U.K.)

  9. Nuclear reactor power control device

    International Nuclear Information System (INIS)

    Koshi, Yuji; Sakata, Akira; Karatsu, Hiroyuki.

    1987-01-01

    Purpose: To control abrupt changes in neutron fluxes by feeding back a correction signal obtained from a deviation between neutron fluxes and heat fluxes for changing the reactor core flow rate to a recycling flow rate control system upon abrupt power change of a nuclear reactor. Constitution: In addition to important systems, that is, a reactor pressure control system and a recycling control system in the power control device of a BWR type power plant, a control circuit for feeding back a deviation between neutron fluxes and heat fluxes to a recycling flow rate control system is disposed. In the suppression circuit, a deviation signal is prepared in an adder from neutron flux and heat flux signals obtained through a primary delay filter. The deviation signal is passed through a dead band and an advance/delay filter into a correction signal, which is adapted to be fed back to the recycling flow rate control system. As a result, the reactor power control can be conducted smoothly and it is possible to effectively suppress the abrupt change or over shoot of the neutron fluxes and abrupt power change. (Kamimura, M.)

  10. Nuclear power applications in future space activities

    International Nuclear Information System (INIS)

    Vaughan, J.W. Jr.

    1987-01-01

    The use of nuclear power in space activities is studied. Early projects and programs related to applying nuclear power to space missions are discussed. Radioisotope thermoelectric generators were initially used for flight-tested nuclear power systems; however, there is a need to improve power capabilities for the space missions aimed at exploring at increased distances from the sun and the earth. The advantages and disadvantages of chemical fuels, solar energy, and nuclear reactor power are examined. The SP-100 program developed to select an effective space reactor power system design is considered

  11. Development of Czechoslovak nuclear power engineering

    International Nuclear Information System (INIS)

    Keher, J.

    1985-01-01

    The output of Czechoslovak nuclear power plants is envisaged at 2200 MW by 1985, 4400 MW by 1990 and 10,280 MW by the year 2000. The operation so far is assessed of Bohunice V-1 and Bohunice V-2 power plants as is the construction of the Dukovany nuclear power plant. International cooperation in the fulfilment of the nuclear power programme is based on the General Agreement on Cooperation in the Prospective Development and Interlinkage of CMEA Power Systems to the year 1990, the Agreement on Multilateral International Specialization and Cooperation of Production and on Mutual Deliveries of Nuclear Power Plant Equipment. The most important factor in international cooperation is the Programme of Cooperation between the CSSR and the USSR. The primary target in the coming period is the Temelin nuclear power plant project and the establishment of unified control of the nuclear power complex. (M.D.)

  12. Design of nuclear power plants

    International Nuclear Information System (INIS)

    Lobo, C.G.

    1987-01-01

    The criteria of design and safety, applied internationally to systems and components of PWR type reactors, are described. The main criteria of the design analysed are: thermohydraulic optimization; optimized arrangement of buildings and components; low costs of energy generation; high level of standardization; application of specific safety criteria for nuclear power plants. The safety criteria aim to: assure the safe reactor shutdown; remove the residual heat and; avoid the release of radioactive elements for environment. Some exemples of safety criteria are given for Angra-2 and Angra-3 reactors. (M.C.K.) [pt

  13. Owners of nuclear power plants

    International Nuclear Information System (INIS)

    Wood, R.S.

    1991-07-01

    This report indicates percentage ownership of commercial nuclear power plants by utility companies. The report includes all plants operating, under construction, docketed for NRC safety and environmental reviews, or under NRC antitrust review, but does not include those plants announced but not yet under review or those plants formally cancelled. Part 1 of the report lists plants alphabetically with their associated applicants or licensees and percentage ownership. Part 2 lists applicants or licensees alphabetically with their associated plants and percentage ownership. Part 1 also indicates which plants have received operating licenses (OLS)

  14. Nuclear power for sustainable development

    International Nuclear Information System (INIS)

    Corpuz, Antonio T.

    1997-01-01

    The need for stable and reliable energy supply was clearly illustrated by the Philippine experience of the last five years where the bleak energy supply situation caused massive losses in productivity. Indigenous energy resources even if exploited to full capacity is not sufficient to support the progress needed to give our growing population the quality of life it deserves. Important too is the fact that world energy resources especially oil and natural gas is estimated to last up to the first half of the next century. Thus the entry of nuclear power as a vital contributor to a safe, reliable, competitive and cost effective source of energy supply become a necessity. (author)

  15. Euro-Nuclear: Nuclear power for Germany and Europe

    International Nuclear Information System (INIS)

    1998-01-01

    The situation of nuclear power in Germany will be subject to changes in the wake of liberalisation of the energy sector and intensifying competition in the European Internal Market for electric power. This is a challenge to be managed by the nuclear power industry who can study the developments in Great Britain to see that the competitive market will bring risks just as well as new chances. And there still is the long-standing problem of nuclear power acceptance in Germany. The papers presented at the conference ventilate the variety of aspects involved with nuclear power generation in Germany. (orig./CB) [de

  16. Steps to nuclear power: Draft guidebook

    International Nuclear Information System (INIS)

    1974-01-01

    IAEA has produced this Guidebook as a general summary of the considerations applying to the introduction of nuclear power and in particular the decisions that have to be taken and the requirements for studies, organization and trained manpower on the path to the first nuclear power plant. Nuclear Power is described functionally from the point of view of an alternative energy source in power system expansion

  17. Manuscripts on establishment of Korea nuclear power

    International Nuclear Information System (INIS)

    Park, Ik Su

    1999-12-01

    This book mentions establishment of Korea nuclear power with twelve manuscripts. It is comprised of twelve documents with conversation and recollection the contents of this book are summary, conversation with Yoon, Se Won, conversation with Choe, Paeng Seop, conversation with Lee, Dong Jip, conversation with Lee, Sang Su, conversation with Kim, Jong Ju, conversation with Lee, Jong Hun, conversation with Youn, Young Ryeok, conversation with Han, Pil Sun, recollection on my nuclear energy by Kim, Dong Hun, recollection on my nuclear power by Lee, Chang Gun, I and nuclear power by Park, Ik Su. It reports the establishment on history and process of Korea nuclear power plant through dialogue with twelve people.

  18. The environmental benefits of nuclear power

    International Nuclear Information System (INIS)

    Turner, W.J.; Ardern, S.

    1994-01-01

    The generation of electricity from nuclear energy is strictly regulated and monitored which internalises its environmental costs and means that it has minimal environmental impact. Nuclear power can thus play an important role in achieving a number of major targets. The following paper discusses why this is so and suggests how this could be beneficial to the competitiveness of nuclear power. (author)

  19. Situation of nuclear power generation in Europe

    International Nuclear Information System (INIS)

    Toukai, Kunihiro

    2003-01-01

    Nuclear power plants began to be built in Europe in the latter half of 1960. 146 plants are operating and generating about 33% of total power in 2002. France is top of Europe and operating 59 plants, which generate about 75% of power generation in the country. Germany is second and 30%. England is third and 30%. However, Germany decided not to build new atomic power plant in 2000. Movement of non-nuclear power generation is decreasing in Belgium and Switzerland. The liberalization of power generation decreased the wholesale price and BE Company in England was financial difficulties. New nuclear power generation is planning in Finland and France. (S.Y.)

  20. Building of nuclear power plant

    International Nuclear Information System (INIS)

    Saito, Takashi.

    1997-01-01

    A first nuclear plant and a second nuclear power plant are disposed in adjacent with each other in a building for a nuclear reactor. A reactor container is disposed in each of the plants, and each reactor container is surrounded by a second containing facility. A repairing chamber capable of communicating with the secondary containing facilities for both of the secondary containing facilities is disposed being in contact with the second containing facility of each plant for repairing control rod driving mechanisms or reactor incorporated-type recycling pumps. Namely, the repairing chamber is in adjacent with the reactor containers of both plants, and situated between both of the plants as a repairing chamber to be used in common for both plants. Air tight inlet/exit doors are formed to the inlets/exits of both plants of the repairing chamber. Space for the repairing chamber can be reduced to about one half compared with a case where the repairing chamber is formed independently on each plant. (I.N.)

  1. Public acceptance of nuclear power in Taiwan

    International Nuclear Information System (INIS)

    Liao, T.T.L.

    1992-01-01

    It is necessary to reach the public acceptance for nuclear power development program. During the process of the application for the approval from the government to implement the Fourth Nuclear Power Plant program in Taiwan, we initialized a series of communication program in the last two years and are expecting to convince the public that to develops nuclear power is essential to the country from a viewpoint of energy diversified. The basic strategies of the communication program not only emphasized the new nuclear power project, but also for the long term public acceptance on nuclear power. The strategies include: (1) Preview and implement the promotion program for the performance of the existing nuclear power plants. (2) Designate and communicate with the major communication target groups: elected delegates, journalists, local residents, scholars and experts. (3) Edit and incorporate the basic nuclear knowledge into the preliminary school educational materials. (4) Subsidize the adjacent communities of nuclear power plants for the public well-being construction. In order to implement the mentioned strategies, Taipower has reorganized the public service department and the existing nuclear power plants, setup the nuclear exhibition center, conducted fullscale emergency drill biannually for each of nuclear power plant, and prepared the seminars for the teacher

  2. Nuclear power programme planning: An integrated approach

    International Nuclear Information System (INIS)

    2001-12-01

    The International Atomic Energy Agency (IAEA) has published material on different policy considerations in the introduction of nuclear power, primarily addressed to top level decision makers in government and industry in Member States. Several Member States and experts recommended to the IAEA to address the aspects of an integrated approach to nuclear power programme planning and to serve as guidance to those countries wishing to embark on a nuclear power programme. As a follow-up, the present publication is primarily intended to serve as guidance for executives and managers in Member States in planning for possible introduction of nuclear power plants in their electricity generating systems. Nuclear power programme planning, as dealt with in this publication, includes all activities that need to be carried out up to a well-founded decision to proceed with a project feasibility study. Project implementation beyond this decision is not in the scope of this publication. Although it is possible to use nuclear energy as a heat source for industrial processes, desalination and other heat applications, it is assumed in this publication that the planning is aimed towards nuclear power for electricity generation. Much of the information given would, however, also be relevant for planning of nuclear reactors for heat production. The publication was prepared within the framework of the IAEA programme on nuclear power planning, implementation and performance as a joint activity of the Nuclear Power Engineering Section and the Planning and Economic Studies Section (Division of Nuclear Power)

  3. LDC nuclear power: Republic of South Korea

    International Nuclear Information System (INIS)

    Ha, Y.S.

    1982-01-01

    This chapter elaborates on the major factors contributing to the development of the South Korean nuclear energy program during the last three decades. The history of Korean nuclear development followed three phases: (1) early nuclear developments (1954-1961); (2) the beginning of a nuclear power program (1962-1971); and (3) the development of a nuclear power program (1972-1981). Factors which could interrupt nuclear development are the risk of proliferation, national security, and reversals in the nuclear programs of Japan, France, and West Germany. 66 references, 1 figure, 3 tables

  4. Simulators for nuclear power plants

    International Nuclear Information System (INIS)

    Ancarani, A.; Zanobetti, D.

    1983-01-01

    The different types of simulator for nuclear power plants depend on the kind of programme and the degree of representation to be achieved, which in turn determines the functions to duplicate. Different degrees correspond to different simulators and hence to different choices in the functions. Training of nuclear power plant operators takes advantage of the contribution of simulators of various degrees of complexity and fidelity. Reduced scope simulators are best for understanding basic phenomena; replica simulators are best used for formal qualification and requalification of personnel, while modular mini simulators of single parts of a plant are best for replay and assessment of malfunctions. Another category consists of simulators for the development of assistance during operation, with the inclusion of disturbance and alarm analysis. The only existing standard on simulators is, at present, the one adopted in the United States. This is too stringent and is never complied with by present simulators. A description of possible advantages of a European standard is therefore offered: it rests on methods of measurement of basic simulator characteristics such as fidelity in values and time. (author)

  5. Simulators of nuclear power stations

    International Nuclear Information System (INIS)

    Zanobetti, D.

    1984-01-01

    The report deals with the simulators of nuclear power stations used for the training of operators and for the analysis of operations. It reviews the development of analogical, hybrid and digital simulators up to the present, indicating the impact resulting from the TMI-2 accident. It indicates, the components of simulators and the present accepted terminology for a classification of the various types of simulators. It reviews the present state of the art of the technology: how a basic mathematical model of a nuclear power system is worked out and what are the technical problems associated with more accurate models. Examples of elaborate models are given: for a PWR pressurizer, for an AGR steam generator. It also discusses certain problems of hardware technology. Characteristics of present replica simulators are given with certain details: simulated transient evolutions and malfunctions, accuracy of simulation. The work concerning the assessment of the validity of certain simulators is reported. A list of simulator manufacturers and a survey of the principal simulators in operation in the countries of the European Community, in the United States, and in certain other countries are presented. Problem associated with the use of simulators as training facilities, and their use as operational devices are discussed. Studies and research in progress for the expected future development of simulators are reviewed

  6. Country Nuclear Power Profiles - 2009 Edition

    International Nuclear Information System (INIS)

    2009-08-01

    The Country Nuclear Power Profiles compiles background information on the status and development of nuclear power programs in Member States. It consists of organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country, and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. The preparation of Country Nuclear Power Profiles (CNPP) was initiated in 1990s. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. This is the 2009 edition issued on CD-ROM and Web pages. It updates the country information for 44 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 30 countries that have operating nuclear power plants, as well as 14 countries having past or planned nuclear power programmes (Bangladesh, Egypt, Ghana, Indonesia, the Islamic Republic of Iran, Italy, Kazakhstan, Nigeria, Philippines, Poland, Thailand, Tunisia, Turkey and Vietnam). For the 2009 edition, 26 countries provided updated or new profiles. For the other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases

  7. Thirty years of Czechoslovak nuclear power

    International Nuclear Information System (INIS)

    Cibula, M.

    1988-01-01

    Nuclear power in the CSSR in its 30 years old history has occupied an important position in the current power base of the country. In 1987, the nuclear power plant share of the total installed capacity was roughly 16% and their share of the total electricity production was 24.3%. By the year 2000, the installed capacity of nuclear power plants should reach a minimum of 10,000 MW and it is envisaged that this value might be exceeded by another 1,000 MW. In addition to the completion of the Mochovce and Temelin nuclear power plants currently under construction, this would require putting into operation two more WWER-1000 units in other localities. It has been decided that new nuclear power plants will be sited at Kecerovce in Eastern Slovakia and at Blahutovice in Northern Moravia. The preparation has considerably progressed of sites for other nuclear power plants. With the envisaged rate of nuclear power plant construction, the production of nuclear electric power should inscrease to 15 TWh in 1990, 41 TWh in 1995 and 58 TWh in the year 2000. Thus, nuclear power plant share of the total electricity production would be more than 50% in the year 2000 and the plant would cover about 16 to 17% of needs of primary power resources. (Z.M.). 3 tabs., 4 refs

  8. Nuclear education: a way to promote nuclear power in Thailand

    International Nuclear Information System (INIS)

    Sumitra, T.

    1997-01-01

    This paper describes how nuclear education is used to promote nuclear power in Thailand. A comprehensive approach consisting of university program, cooperative research, industrial training and public education is being tried. An international cooperation is also included and good experiences have been effectively transferred. It is believed that this approach would help in developing human resources in the field, facilitate decision making of concerned authorities and provide an opening for public participation in the nuclear power program with a neutral body. In addition to nuclear power, other application of nuclear energy and techniques are being introduced. (author)

  9. Nuclear power in Japan in 1987

    International Nuclear Information System (INIS)

    Molodtsov, S.D.

    1989-01-01

    Data on the development level of nuclear power in Japan as of 1988 beginning are presented. Total registed electric power of 36 nuclear power units under operation constituted 28046 MW. 13 power units with 12268 MW total power are under construction. In 1987 188.4 TWH electric power was generated at the Japanese NPPs, it constituted 31.7% of total electric power generation. About 360 bil. yens were assigned from the state budget to further development of nuclear power engineering. Efforts to create the improved BWR type reactor, as well as, scientific and research efforts on the development of fast breeder reactors, improvement of uranium enrichment and radioactive waste storage are carried out. It is expected that share of nuclear power in electric power generation in Japan will reach 40% to the beginning of the 21-th century

  10. Net energy from nuclear power

    International Nuclear Information System (INIS)

    Perry, A.M.; Rotty, R.M.; Reister, D.B.

    1977-01-01

    Non-fission energy inputs to nuclear fuel cycles were calculated for four types of power reactors and for two grades of uranium ore. Inputs included all requirements for process operations, materials, and facility construction. Process stages are mining, milling, uranium conversion, enrichment, fuel fabrication, reprocessing, waste disposal, reactor construction and operation, and all transportation. Principal inputs were analyzed explicitly; small contributions and facility construction were obtained from input-output tables. For major facilities, the latter approach was based on disaggregated descriptions. Enrichment energy was that of U.S. diffusion plants, with uranium tails assay retained as a variable parameter. Supplemental electrical requirements, as a percentage of lifetime electrical output, are 5-6% for LWRs (0.3 - 0.2% tails assay) using ores with 0.2% uranium and without recycle. Recycle of uranium and plutonium reduces the electrical requirements 30%. Chattanooga Shales (0.006% U) require one-third more electricity. Thermal energy requirements are about 5% of electrical output with conventional ores; shales raise this to about 14%, with 0.2% enrichment tails and full recycle. About one-tenth of the electrical supplements and about a third of the thermal energy supplements are required prior to operation. A typical LWR will repay its energy loan within 15 months, allowing for low initial load factors. Enrichment requiring only 10% as much separative work as gaseous diffusion would reduce electrical requirements about 80%, but have little effect on thermal energy inputs. HTGRs require slightly less supplemental energy than LWRs. HWRs (with natural uranium) require about one-third as much supplemental electricity, but half again as much thermal energy, largely for heavy water production. The paper presents detailed data for several combinations of reactor type, ore grade and tails assay and compares them with conventional power plants. It also exhibits

  11. Net energy from nuclear power

    International Nuclear Information System (INIS)

    Rotty, R.M.; Perry, A.M.; Reister, D.B.

    1975-11-01

    An analysis of net energy from nuclear power plants is dependent on a large number of variables and assumptions. The energy requirements as they relate to reactor type, concentration of uranium in the ore, enrichment tails assays, and possible recycle of uranium and plutonium were examined. Specifically, four reactor types were considered: pressurized water reactor, boiling water reactor, high temperature gas-cooled reactor, and heavy water reactor (CANDU). The energy requirements of systems employing both conventional (current) ores with uranium concentration of 0.176 percent and Chattanooga Shales with uranium concentration of 0.006 percent were determined. Data were given for no recycle, uranium recycle only, and uranium plus plutonium recycle. Starting with the energy requirements in the mining process and continuing through fuel reprocessing and waste storage, an evaluation of both electrical energy requirements and thermal energy requirements of each process was made. All of the energy, direct and indirect, required by the processing of uranium in order to produce electrical power was obtained by adding the quantities for the individual processes. The energy inputs required for the operation of a nuclear power system for an assumed life of approximately 30 years are tabulated for nine example cases. The input requirements were based on the production of 197,100,000 MWH(e), i.e., the operation of a 1000 MW(e) plant for 30 years with an average plant factor of 0.75. Both electrical requirements and thermal energy requirements are tabulated, and it should be emphasized that both quantities are needed. It was found that the electricity generated far exceeded the energy input requirements for all the cases considered

  12. Strategy of nuclear power in Korea, non-nuclear-weapon state and peaceful use of nuclear power

    International Nuclear Information System (INIS)

    Nagasaki, Takao

    2005-01-01

    The nuclear power plant started at Kori in Korea in April, 1978. Korea has carried out development of nuclear power as a national policy. The present capacity of nuclear power plants takes the sixes place in the world. It supplies 42% total power generation. The present state of nuclear power plant, nuclear fuel cycle facility, strategy of domestic production of nuclear power generation, development of next generation reactor and SMART, strategy of export in corporation with industry, government and research organization, export of nuclear power generation in Japan, nuclear power improvement project with Japan, Korea and Asia, development of nuclear power system with nuclear diffusion resistance, Hybrid Power Extraction Reactor System, radioactive waste management and construction of joint management and treatment system of spent fuel in Asia are stated. (S.Y.)

  13. Advantages and disadvantages of developing nuclear power

    International Nuclear Information System (INIS)

    Wang Zhixin

    1987-01-01

    To solve the problem of the shortage of electricity in China, an objective assessment of the advantages and disadvantages of generating electricity from different energy sources is necessary. Nuclear power is evaluated against hydro-, oil-, gas- and coal-power. It is proposed to develop nuclear power in a planned way as a sensible long term strategy

  14. EPRI nuclear power plant decommissioning technology program

    International Nuclear Information System (INIS)

    Kim, Karen S.; Bushart, Sean P.; Naughton, Michael; McGrath, Richard

    2011-01-01

    The Electric Power Research Institute (EPRI) is a non-profit research organization that supports the energy industry. The Nuclear Power Plant Decommissioning Technology Program conducts research and develops technology for the safe and efficient decommissioning of nuclear power plants. (author)

  15. Commercialization of nuclear power plant decommissioning technology

    International Nuclear Information System (INIS)

    Williams, D.H.

    1983-01-01

    The commercialization of nuclear power plant decommissioning is presented as a step in the commercialization of nuclear energy. Opportunities for technology application advances are identified. Utility planning needs are presented

  16. Nuclear power plants: structure and function

    International Nuclear Information System (INIS)

    Hendrie, J.M.

    1983-01-01

    Topics discussed include: steam electric plants; BWR type reactors; PWR type reactors; thermal efficiency of light water reactors; other types of nuclear power plants; the fission process and nuclear fuel; fission products and reactor afterheat; and reactor safety

  17. Nuclear power and its fuel cycle

    International Nuclear Information System (INIS)

    Wymer, R.G.

    1986-01-01

    A series of viewgraphs describes the nuclear fuel cycle and nuclear power, covering reactor types, sources of uranium, enrichment of uranium, fuel fabrication, transportation, fuel reprocessing, and radioactive wastes

  18. The Canadian nuclear power industry. Background paper

    International Nuclear Information System (INIS)

    Nixon, A.

    1993-12-01

    Nuclear power, the production of electricity from uranium through nuclear fission, is by far the most prominent segment of the nuclear industry. The value of the electricity produced, $3.7 billion in Canada in 1992, far exceeds the value of any other product of the civilian nuclear industry. Power production employs many more people than any other sector, the capital investment is much greater, and nuclear power plants are much larger and more visible than uranium mining and processing facilities. They are also often located close to large population centres. This paper provides an overview of some of the enormously complex issues surrounding nuclear power. It describes the Canadian nuclear power industry, addressing i particular its performance so far and future prospects. (author). 1 tab

  19. Basic safety principles for nuclear power plant

    International Nuclear Information System (INIS)

    Zhang Shiguan

    1989-01-01

    To ensure the safety operation of nuclear power plant, one should strictly adhere to the implelmentation of safety codes and the establishment of nuclear safety code system, as well as the applicable basic safety principles of nuclear power plants. This article briefly introduce the importance of nuclear codes and its economic benefits and the implementation of basic safety principles to be accumulated in practice for many years by various countries

  20. Nuclear power in the developing countries

    International Nuclear Information System (INIS)

    Perera, J.

    1984-01-01

    The subject is covered in chapters, entitled: the general energy situation (including nuclear power); the nuclear fuel cycle; the history of nuclear power in the third world; economic considerations; environmental considerations (including general environmental effects of power generation; radiation; normal fuel cycle operation; nuclear waste management; accidents; sabotage; health and safety regulations); political considerations (nuclear weapons proliferation; technology transfer; energy independence and national prestige); the suppliers (mainly USA, France, West Germany, Canada, UK, USSR); Sub-Saharan Africa; the Arab World and Israel; Central Asia; South and East Asia; Latin America; conclusions. (U.K.)

  1. Problems facing a first nuclear power plant

    International Nuclear Information System (INIS)

    Diaz, E.

    1986-01-01

    Requirement of nuclear power generation. Reason for considering a nuclear power programme. Decision to 'go nuclear'. Existing antecedents in the country (nuclear research institution, conventional generating plants, other nuclear utilities). - First organizational steps. Feasibility studies. Site selection and power module. Eventual reactor type decision. Site approval. - Pre-purchasing activities. Eventual selection of a consultant. Domestic participation capabilities. Pre-qualification bids. - Definition of contract type and scopes. Turn-key/non-turn-key. Architect Engineer organization. Bidding documentation. Financing. Warranties. Role of the owner. Licensing procedures and regulations. (orig./GL)

  2. Programming of nuclear power operation database

    International Nuclear Information System (INIS)

    Fang Zhaoxia

    1996-01-01

    The article deals with requirements and process of programming for nuclear power operation database and describes the programming for the password module, search module, display module, print module and quit module of the search system included in nuclear power operation database, together with its advantages of quick search, easy operation, friendly user's interface and convenient, database management etc.. Finally, the trend of nuclear power operation database is mentioned

  3. Space nuclear power and man's extraterrestrial civilization

    International Nuclear Information System (INIS)

    Angelo, J.J.; Buden, D.

    1983-01-01

    This paper examines leading space nuclear power technology candidates. Particular emphasis is given the heat-pipe reactor technology currently under development at the Los Alamos National Laboratory. This program is aimed at developing a 10-100 kWe, 7-year lifetime space nuclear power plant. As the demand for space-based power reaches megawatt levels, other nuclear reactor designs including: solid core, fluidized bed, and gaseous core, are considered

  4. Review on the role of nuclear power

    International Nuclear Information System (INIS)

    Cao Chi; Le Van Hong; Nguyen Tri Ho

    1993-03-01

    This report consists of 2 parts. The first part reviews opinions against nuclear power on the aspects: waste disposal, safety and environment, financial; technology, etc. and gives results of a preliminary survey for nuclear power in Vietnam among scientists in 1990. The second part presents advanced reactor concepts and advantages of nuclear power to economy and environment in comparison with other energy sources. (N.H.A). 39 refs, 9 figs, 2 tabs

  5. Which future for the nuclear power?

    International Nuclear Information System (INIS)

    Duval, M.

    2000-01-01

    This paper analyzes todays situation of the use of nuclear energy worldwide and the future of nuclear power use in civil and military applications: todays situation of nuclear weapon stocks (USA, Russia, UK, France and China), the risk of nuclear proliferation (Israel, India, Pakistan) and the diversion of fissile materials, the status of the test ban, arms control and cut off treaties, the evolution of nuclear strategies ('deterrence', 'last resort', 'flexible response' and 'no first use' strategies), the civil nuclear activities and the nuclear controversies (increase of energy needs and greenhouse effect, public opinion, safety of nuclear facilities), the elimination of radioactive wastes and fissile materials (disposal, plutonium recycle after the dismantling of nuclear weapons), the French policy in the development of nuclear energy and the evolution of the French deterrent power. (J.S.)

  6. Nuclear power development in developing countries

    International Nuclear Information System (INIS)

    Kobayashi, Masaharu

    2009-01-01

    The role of nuclear energy has been reevaluated from the point of addressing climate change and energy security concerns, and Nuclear Renaissance has come worldwide. According to the projections of the installed nuclear generating capacity in the world by various specialized agencies, the growth of nuclear capacity of the so-called developed countries (OECD member countries) is slow, that of transition economies (mainly former Soviet Union countries) is moderate, but that of developing countries increases significantly. Nearly two dozens of developing countries plan or consider constructing nuclear power plants. Many Middle Eastern Nations envisage both desalination and electricity generation by nuclear power. Movement of the Nuclear Renaissance is to be realized through international cooperation, based on the '3S' basic principle, i.e. safeguards (nuclear non proliferation), nuclear safety and nuclear security. (author)

  7. Nuclear power: necessity or self-interest?

    International Nuclear Information System (INIS)

    1986-01-01

    In part one of this document a survey is presented, via a number of articles, of the power balances in the Netherlands with respect to nuclear power, the role of various institutions and concerns therein and the consequences of the parliamental decision-making in the Netherlands. In part two the development of nuclear power in the third world is explained by means of some examples, the interests of Western industrial countries in the stimulation of nuclear power in the developing countries and the power structures in these countries which play a role with respect to the atom lobby. Part three starts the discussion on the strategy to be followed by the Anti Nuclear Power movement with three strategies for resistance against the building of new nuclear power plants: via the parliamentary route, by means of direct action (base groups), by combining direct action with broadening and actions against supply industries. 59 refs.; 41 figs.; 6 tabs

  8. Nuclear power plant component protection

    International Nuclear Information System (INIS)

    Michel, E.; Ruf, R.; Dorner, H.

    1976-01-01

    Described is a nuclear power plant installation which includes a concrete biological shield forming a pit in which a reactor pressure vessel is positioned. A steam generator on the outside of the shield is connected with the pressure vessel via coolant pipe lines which extend through the shield, the coolant circulation being provided by a coolant pump which is also on the outside of the shield. To protect these components on the outside of the shield and which are of mainly or substantially cylindrical shape, semicylindrical concrete segments are interfitted around them to form complete outer cylinders which are retained against outward separation radially from the components, by rings of high tensile steel which may be interspaced so closely that they provide, in effect, an outer steel cylinder. The invention is particularly applicable to pressurized-water coolant reactor installations

  9. Nuclear power has a future

    International Nuclear Information System (INIS)

    Majewski, O.

    2000-01-01

    Consensus is possible. This is the message of the President of the Deutsches Atomforum, Dr. Otto Majewski, at the opening of the Forum's Winter Meeting in Berlin. Majewski emphasized that the operators of nuclear power plants urgently needed security in planning, given the rapid change in the European electricity market. It was time to get away from the onesided discussion about running times and opt-out, and focus again on the entire spectrum of a long term, calculable, reliable energy policy. Besides a sustainable clarification of the transport issue, the retroactive taxation of the reserves accumulated for waste management constituted an unacceptable burden on operators. Companies would take legal action against these measures, should it turn out to be necessary. Dr. Majewski expressed himself unequivocally in favour of the EPR as a reactor line for the future. (orig.) [de

  10. Nuclear power: the moral question

    International Nuclear Information System (INIS)

    Searby, P.; Gosling, D.; Davoll, J.

    1978-01-01

    Reference is made to an article under this title by P. Searby, the UKAEA Secretary, which appeared in the May 1978 issue of Atom and which considered some of the moral and ethical aspects of the current public discussion of nuclear power and, in particular, the position adopted on these by the British Council of Churches. This article had previously appeared in the Church of England publication 'Crucible'. The July issue of 'Crucible' contained a letter from Dr. D. Gosling of the Theology Department of Hull University (UK) commenting on the article together with a reply from Searby. These letters are here produced, together with a letter from Dr. J. Davoll, Director of the U.K. Conservation Society, commenting on Searby's views. (U.K.)

  11. Nuclear power plant annunciator systems

    International Nuclear Information System (INIS)

    Rankin, W.L.

    1983-08-01

    Analyses of nuclear power plant annunciator systems have uncovered a variety of problems. Many of these problems stem from the fact that the underlying philosophy of annunciator systems have never been elucidated so as to impact the initial annunciator system design. This research determined that the basic philosophy of an annunciator system should be to minimize the potential for system and process deviations to develop into significant hazards. In order to do this the annunciator system should alert the operators to the fact that a system or process deviation exists, inform the operators as to the priority and nature of the deviation, guide the operators' initial responses to the deviation, and confirm whether operators responses corrected the deviation. Annunciator design features were analyzed to determine to what degree they helped the system meet the functional criteria, the priority for implementing specific design features, and the cost and ease of implementing specific design features

  12. Nuclear power and the environment

    International Nuclear Information System (INIS)

    Toepfer, K.

    1993-01-01

    The future development of our environment also depends very much on our success, in the long run, to come to grips with the problems associated with energy production, not only in this country, but in the whole of Europe and worldwide. For this purpose, a new starting point for international cooperation was established at the 1992 UN Environmental Summit. The Climate Convention was signed by the German Federal Government in late 1992. One of the most pressing problems in global environmental protection is the danger posed by nuclear power plants in Central and Eastern Europe. International and German national support programs have already been launched to improve the situation. The solution to global environmental problems must incorporate a national energy consensus encompassing all sources of energy. (orig.) [de

  13. Nuclear power: consolidation or change

    International Nuclear Information System (INIS)

    1986-02-01

    Currently about 45% of the electricity consumed in Scotland comes from nuclear sources and when the power station at Torness, near Edinburgh, is fully commissioned it will be about 60%. Torness is an AGR type reactor and the Scottish Electricty Board (SSEB) consider that there is no case for changing to a PWR type design for any future reactor built in the UK. The economics of 'a next AGR' and a PWR reactor are compared. The construction times for the Torness programme, the electrical output, station life, load factor, fuel costs and additional support costs are also considered, and compared with costs estimated by the Central Elecricity Generating Board (CEGB) for the proposed Sizewell-B reactor. Exposure of station staff to radiation, safety, public acceptibility and development potential, impact on industry, job creation and export potential are also discussed briefly. (UK)

  14. Nuclear power in Eastern Europe

    International Nuclear Information System (INIS)

    Sturm, R.

    1993-01-01

    This paper analyses the operating experience of nuclear power plants in Eastern and Western Europe, the former Soviet Union and the United States to investigate differences in the effects of learning, technical change and the effect of recent political developments. The performance of Soviet-designed reactors compares favourably with Western reactors on the standard performance measures. However, learning curve estimates reveal a disturbing trend: the former Soviet Union and all countries in Eastern Europe experience increasing unplanned losses as plants age, whereas all Western countries reduce their unplanned losses. A similar ''forgetting'' phenomenon is observable for plant availability and there is some evidence that the recent political and economic reorganization have exacerbated this trend. (Author)

  15. NPD Canada's first nuclear power station

    International Nuclear Information System (INIS)

    McConnell, L.G.

    2002-01-01

    This talk reviews the history of the Canadian nuclear-electric program highlighting Canada's first nuclear power station, the Nuclear Power Demonstration or NPD. NPD was commissioned and delivered electricity to Canadian consumers for the first time on june 4, 1962. The Canadian nuclear-electric program is based on the CANDU-PHW (Canadian Deuterium Uranium - Pressurized Heavy Water) concept which was conceived between 1955 and 1958 at the Chalk River Nuclear Laboratory (CRNL) of AECL, located a few miles from Deep River. This talk covers the history of the Canadian nuclear-electric activities dating back to 1939

  16. Steels for nuclear power. I

    International Nuclear Information System (INIS)

    Bohusova, O.; Brumovsky, M.; Cukr, B.; Hatle, Z.; Protiva, K.; Stefec, R.; Urban, A.; Zidek, M.

    1976-01-01

    trend regarding new materials for nuclear power installations is briefly indicated. (J.B.)

  17. Social ethics and nuclear power

    International Nuclear Information System (INIS)

    Williams, C.

    1984-01-01

    The paper concerns ethical issues in the context of the nuclear industry. This is discussed under three topic headings: basic principles and areas of controversy, issue of nuclear costs and lastly, nuclear safety. (U.K.)

  18. Environmental impacts of nuclear power

    International Nuclear Information System (INIS)

    Cohen, B.L.

    1975-01-01

    The principal effects of radiation on people are acute radiation sickness, cancer, and genetic effects. Acute radiation sickness results from exposures in excess of 100 rem and can be fatal in a matter of days. There have been about ten deaths in the U.S. from this malady. Cancer induction by radiation has been a much broader threat, the largest single source being the Japanese atomic bomb victims--about 24,000 persons exposed to about 130 rem resulting in over a hundred excess deaths. There is no evidence from human data for genetic defects in offspring from radiation to parents, so the estimate--150 x 10 -6 eventual defects per man-rem exposure of the entire population--is based on animal tests. Studies of the survivors of the Japanese bombings have yielded no evidence for additional genetic defects among offspring, a result which assures that the above estimate is not too small; a recent assessment indicates it may be an order-of-magnitude too large. Routine emissions of long half-life radionuclides, power plant accidents, transportation accidents, hazards from plutonium dispersal, theft of plutonium for weapons fabrication, and radioactive waste disposal are ways discussed that members of the public can receive radiation exposure from the nuclear industry. The likelihood of death from these situations is shown to be very small compared to other-than-nuclear situations, namely: automobile driving and riding, smoking cigarettes, the generation of electricity from coal, and coal mining. 82 references

  19. Nuclear power in New Brunswick

    International Nuclear Information System (INIS)

    Ganong, G.H.D.; Gunter, G.E.; McKenzie, A.R.

    1982-06-01

    New Brunswick's first nuclear power station was started in 1974, and construction of the major structures began in May 1975. The station is a 600 MW CANDU plant designed for salt water cooling and arranged to serve as the first of a two-unit station. It was the first nuclear plant in Canada to be subjected to the federal government requirements for environmental assessment, and the first in which design, construction and commissioning were carried out under a full quality assurance program to the CSA Z299 standard. The discovery of damage to the steam generators necessitated an extensive rebuild of these components and had a major impact on the construction schedule. Commissioning of the plant got under way in 1979, although construction continued during 1981. Point Lepreau is among the leaders in cost and schedule performance for all reactors being completed worldwide in 1982. Lessons learned during the construction of this reactor suggest that a unit of this type could be built in considerably less time and at a lower cost if a unified approach to engineering and procurement could be achieved

  20. Guidebook on the introduction of nuclear power

    International Nuclear Information System (INIS)

    1982-01-01

    This ''Guidebook on the Introduction of Nuclear Power'' has been structured into three parts. The first part contains a survey of nuclear power, with the objective of providing general background information to the reader on the present status and future prospects of nuclear power and on the technical and economic aspects of available power reactor types and nuclear fuel cycles. In the second part of the Guidebook, the special aspects and considerations relevant to the introduction of nuclear power in a country are discussed. The subject is subdivided into three main headings: the technical aspects and national requirements; the safety and environmental considerations; and the international aspects of nuclear power. Emphasis is placed on the tasks to be performed within the country introducing nuclear power, on responsibilities that cannot be delegated and on the need for adequate national infrastructures and long-term commitments. Finally, the third part of the Guidebook contains more detailed information and guidance on the planning and preparatory stages of launching a first nuclear power project, including in particular: nuclear power programme planning, siting, feasibility studies, bidding and contracting. Design, construction and operation are covered in a brief overview for the sake of completeness

  1. Benefits and risks of nuclear power

    International Nuclear Information System (INIS)

    Barnert, H.; Borsch, P.; Feldmann, A.; Merz, E.; Muench, E.; Oesterwind, D.; Voss, A.

    1977-03-01

    Discussion, in a popular form, of issues of interest for an unemotional information of the public on problems of nuclear power: 1) Energy consumption, its assumed growth, and possible ways of supply; 2) the physical fundamental and technical realisation of power generation by nuclear fission; 3) problems of the fuel cycle and possible solutions; 4) the effects of radioactive radiation; 5) the safety of nuclear power plants and the risks of nuclear power as compared to other technical and natural risks. (orig./HP) [de

  2. Qualification of nuclear power plant operations personnel

    International Nuclear Information System (INIS)

    1984-01-01

    With the ultimate aim of reducing the possibility of human error in nuclear power plant operations, the Guidebook discusses the organizational aspects, the staffing requirements, the educational systems and qualifications, the competence requirements, the ways to establish, preserve and verify competence, the specific aspects of personnel management and training for nuclear power plant operations, and finally the particular situations and difficulties to be overcome by utilities starting their first nuclear power plant. An important aspect presented in the Guidebook is the experience in training and qualification of nuclear power plant personnel in various countries: Argentina, Belgium, Canada, Czechoslovakia, France, Federal Republic of Germany, Spain, Sweden, United Kingdom and United States of America

  3. Risk management in nuclear power social aspects

    International Nuclear Information System (INIS)

    Sappa, N.N.

    1996-01-01

    Problems connected with safety evaluation and risk management during operation of nuclear power installations are considered. Social aspects of risk assessment of enterprises with increased danger are discussed

  4. Economic benefits of the nuclear power

    International Nuclear Information System (INIS)

    Sutherland, R.J.

    1985-01-01

    The historical and projected benefits of nuclear power are estimated as the cost differential between nuclear power and an alternative baseload generating source times the quantity of electricity generated. From 1976 through 1981 coal and nuclear power were close competitors in most regions, with nuclear power holding a small cost advantage overall in 1976 and 1977 that subsequently eroded. When nuclear power costs are contrasted to coal power costs, national benefits from nuclear power are estimated to be $336 million from 1976 to 1981, with an additional $1.8 billion for the present value of existing plants. Fuel oil has been the dominant source of baseload generation in California, Florida, and New England. When nuclear power costs are contrasted to those of fuel oil, the benefits of nuclear power in these three regions are estimated to be $8.3 billion and $28.1 billion in terms of present value. The present value of benefits of future nuclear plants is estimated to be $8.2 billion under a midcase scenario and $43 billion under an optimistic scenario. 18 references, 10 tables

  5. Fidel Castro annab teatepulga üle / Krister Paris

    Index Scriptorium Estoniae

    Paris, Krister, 1977-

    2008-01-01

    Kuuba riigipea Fidel Castro teatas, et ei taotle riiginõukogu ega vägede ülemjuhataja ametikohta. F. Castro järglane on tõenäoliselt tema vend Raul Castro. Lisad: Riik pole muutusteks valmis; Võimuletõus ja tuumasõja lävele jõudmine

  6. Energy and the need for nuclear power

    International Nuclear Information System (INIS)

    1982-11-01

    The subject is discussed under the headings: fuel and mankind (world population estimates); fuel supply and demand (world nuclear and total primary energy demand forecasts); oil dependence; oil, gas and coal (world oil production and consumption; world coal reserves); nuclear option (consumption of nuclear energy in Western Europe; nuclear plant worldwide at December 1981; uranium reserves 1981); renewable resources; price of energy; Britain's need for nuclear power. (U.K.)

  7. Elecnuc. Nuclear power plants in the world

    International Nuclear Information System (INIS)

    2000-01-01

    This small booklet summarizes in tables all the numerical data relative to the nuclear power plants worldwide. These data come from the French CEA/DSE/SEE Elecnuc database. The following aspects are reviewed: 1999 highlights; main characteristics of the reactor types in operation, under construction or on order; map of the French nuclear power plants; worldwide status of nuclear power plants at the end of 1999; nuclear power plants in operation, under construction and on order; capacity of nuclear power plants in operation; net and gross capacity of nuclear power plants on the grid and in commercial operation; grid connection forecasts; world electric power market; electronuclear owners and share holders in EU, capacity and load factor; first power generation of nuclear origin per country, achieved or expected; performance indicator of PWR units in France; worldwide trend of the power generation indicator; 1999 gross load factor by operator; nuclear power plants in operation, under construction, on order, planned, cancelled, shutdown, and exported; planning of steam generators replacement; MOX fuel program for plutonium recycling. (J.S.)

  8. 76 FR 50274 - Terrestrial Environmental Studies for Nuclear Power Stations

    Science.gov (United States)

    2011-08-12

    ... NUCLEAR REGULATORY COMMISSION [NRC-2011-0182] Terrestrial Environmental Studies for Nuclear Power... draft regulatory guide (DG), DG-4016, ``Terrestrial Environmental Studies for Nuclear Power Stations... environmental studies and analyses supporting licensing decisions for nuclear power reactors. DATES: Submit...

  9. Future prospects of nuclear power utilization

    International Nuclear Information System (INIS)

    Kudo, Kazuhiko

    2012-01-01

    Fukushima Daiichi Nuclear Power Station (operated by the Tokyo Electric Power Company) was severely damaged by the March 11 Tohoku- Pacific Ocean Earthquake and tsunami. Residents living the vicinity of the affected area were forced to evacuate after the accident. The social trust in nuclear energy has been lost and the issue of utilization of nuclear energy is being discussed. This paper introduces the safety design of nuclear power plants up to this day and how the weak point was hit in the Fukushima Daiichi Nuclear Power Station. Furthermore the future prospects of the nuclear power utilization in our country and the world are mentioned although the future Japanese energy policy still remains uncertain. (author)

  10. Korean experiences on nuclear power technology

    International Nuclear Information System (INIS)

    Kim, H.; Yang, H.

    1994-01-01

    This paper describes the outstanding performance of the indigenous development program of nuclear power technology such as the design and fabrication of both CANDU and PWR fuel and in the design and construction of nuclear steam supply system in Korea. The success has been accomplished through the successful technology transfer from foreign suppliers and efficient utilization of R and D manpower in the design and engineering of nuclear power projects. In order to implement the technology transfer successfully, the joint design concept has been introduced along with effective on-the-job training and the transfer of design documents and computer codes. Korea's successful development of nuclear power program has resulted in rapid expansion of nuclear power generation capacity in a short time, and the nuclear power has contributed to the national economy through lowering electricity price by about 50 % as well as stabilizing electricity supply in 1980s. The nuclear power is expected to play a key role in the future electricity supply in Korea. Now Korea is under way of taking a step toward advanced nuclear technology. The national electricity system expansion plan includes 18 more units of NPPs to be constructed by the year 2006. In this circumstance, the country has fixed the national long-term nuclear R and D program (lgg2-2001) to enhance the national capability of nuclear technology. This paper also briefly describes future prospects of nuclear technology development program in Korea

  11. Nuclear Power Plant (NPP) safety in Brazil

    International Nuclear Information System (INIS)

    Lederman, L.

    1980-01-01

    The multidisciplinary aspects of the activities involved in the nuclear power plant (NPP) licensing, are presented. The activities of CNEN's technical staff in the licensing of Angra-1 and Angra-2 power plants are shown. (E.G.) [pt

  12. Nuclear power in Poland. Prospect and conditions

    International Nuclear Information System (INIS)

    Chwaszczewski, S.

    1995-01-01

    Poland started the works on construction of first nuclear power plant in 1992. The social protest as well as deep political and economical changes in Poland induced the decision of the Polish government to abandon the construction of the nuclear power plant in Zarnowiec. After the period of political and economical transformation, in 1992 Polish economy starts to grow up, also growth of the electric power consumption. Are there prospect for utilization in Poland the nuclear power plant? This work is devoted to analyse such question. The present structure of power and fuel materials in Poland were analysed and the possible direction of changes was shown for the period up to 2020 year. It was stated, that the economical development in Poland should be bound with the growth of the consumption of most effective fuel and energy. These fuel or energy should be imported to Poland. Therefore, the nuclear power should be treated as one of possible ways of the balance of electric power in Poland. Particularly, that it will be expected the special ecological conditions in the energy production in Europe. In the present work, was shown, that the nuclear power was discriminated in the analysis of the development of power and fuel system in Poland. The incorrect values of economical parameters concerning of the nuclear power plant was used in the analysing numerical programs. The investment costs, design time and fuel price for nuclear energy was analysed, and shown, that in the proper conditions, the cost of the electric energy produced in the nuclear power plant is compared with the costs of electric energy produced in the conventional power stations. In this work, the proposals of the basic nuclear and radiological safety standards for the nuclear power plant in Poland are shown. (author). 20 refs, 10 figs, 3 tabs

  13. Nuclear Power in the 21st Century

    International Nuclear Information System (INIS)

    Amano, Yukiya

    2013-01-01

    The International Atomic Energy Agency helps its Member States to use nuclear technology for a broad range of peaceful purposes, one of the most important of which is generating electricity. The accident at the Fukushima Daiichi nuclear power plant in Japan in March 2011 caused anxiety about nuclear safety throughout the world and raised questions about the future of nuclear power. Two years on, it is clear that the use of nuclear power will continue to grow in the coming decades, although growth will be slower than was anticipated before the accident. Many countries with existing nuclear power programmes plan to expand them. Many new countries, both developed and developing, plan to introduce nuclear power. The factors contributing to this growing interest include increasing global demand for energy, as well as concerns about climate change, volatile fossil fuel prices, and security of energy supply. It will be difficult for the world to achieve the twin goals of ensuring sustainable energy supplies and curbing greenhouse gases without nuclear power. The IAEA helps countries that opt for nuclear power to use it safely and securely. Countries that have decided to phase out nuclear power will have to deal with issues such as plant decommissioning, remediation, and waste management for decades to come. The IAEA also assists in these areas. I am grateful to the Russian Federation for hosting the 2013 International Ministerial Conference on Nuclear Power in the 21st Century in St Petersburg in June. This timely conference provides a valuable opportunity to take stock of nuclear power in the wake of the Fukushima Daiichi accident. A high level of public confidence in the safety of nuclear power is essential for the future of the sector. Much valuable work has been done in the past two years to improve safety. But much remains to be done. It is vitally important that the momentum is maintained and that everything is done to ensure that nuclear power is as safe as humanly

  14. Power control of the Angra-2 Nuclear Power Plant

    International Nuclear Information System (INIS)

    Souza Mendes, J.E. de

    1986-01-01

    The systems for the power control of the Nuclear Power Plant Angra 2 have a high degree of automation so that few operator actions are required during power operation. The power control strategy and the operation principles of the control systems, here presented, make possible a great flexibility of the Plant operation. (Author) [pt

  15. Nuclear power in the United States

    International Nuclear Information System (INIS)

    Johnston, J.B.

    1985-01-01

    All over the world except in the United States, nuclear energy is a low cost, secure, environmentally acceptable form of energy. In the United States, civilian nuclear power is dead. 112 nuclear power plants have been abandoned or cancelled in the last decade, and there has been no new order for nuclear plants since 1978. It will be fortunate to have 125 operating nuclear plants in the United States in the year 2000. There are almost 90 completed nuclear power plants and about 45 under construction in the United States, but several of those under construction will eventually be abandoned. About 20 % of the electricity in the United States will be generated by nuclear plants in 2000 as compared with 13 % supplied in the last year. Under the present regulatory and institutional arrangement, American electric utilities would not consider to order a new nuclear power plant. Post-TMI nuclear plants became very expensive, and there is also ideological opposition to nuclear power. Coal-firing plants are also in the similar situation. The uncertainty about electric power demand, the cost of money, the inflation of construction cost and regulation caused the situation. (Kako, I.)

  16. Nuclear power data 2017; Kernenergie in Zahlen 2017

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2017-04-15

    The brochure on nuclear power in Germany in 2017 includes data on the nuclear power plants, the respective power production, electricity production by different energy carriers, energy consumption and nuclear power worldwide.

  17. Base isolation for nuclear power and nuclear material facilities

    International Nuclear Information System (INIS)

    Eidinger, J.M.; Kircher, C.A.; Vaidya, N.; Constantinou, M.; Kelly, J.M.; Seidensticker, R.; Tajirian, F.F.; Ovadia, D.

    1989-01-01

    This report serves to document the status of the practice for the use of base isolation systems in the design and construction of nuclear power and nuclear material facilities. The report first describes past and current (1989) applications of base isolation in nuclear facilities. The report then provides a brief discussion of non-nuclear applications. Finally, the report summarizes the status of known base-isolation codes and standards

  18. Seismic detectors for nuclear power plant

    International Nuclear Information System (INIS)

    Sumida, Susumu; Matsumoto, Takuji; Gunyasu, Kenzo; Tanabe, Akira.

    1979-01-01

    Purpose: To improve the safety of a nuclear power plant by placing seismic detectors in the periphery of the nuclear power plant at the position capable of sensing the seismic waves at least 2 seconds before they arrive at the power plant, and reducing the reactor power by a scram setter upon reception of the seismic waves. Constitution: Seismic detectors are plated on a same circle around the nuclear power plant at a distance capable of detecting seismic waves before they arrive at the power plant, and they are connected to a scram setter. When the detectors detect the seismic waves, which exceeds a predetermined set value for the scram, the scram setter actuated control rod drives, by which control rods are inserted in the nuclear reactor to reduce its output power, as well as prevents external disturbances such as turbine trips. (Yoshino, Y.)

  19. Nuclear power newsletter Vol. 2, no. 1

    International Nuclear Information System (INIS)

    2005-03-01

    This newsletter presents information on the following topics: 7th meeting of the INPRO Steering Committee; Nuclear Power Plant Operating Performance and Life Cycle Management; Improving Human Performance, Quality and Technical Infrastructure; Co-ordination of International Collaboration for the Development of Innovative Nuclear Technology; Technology Developments and Applications for Advanced Reactors; 1st European Nuclear Assembly

  20. A Basic Guide to Nuclear Power.

    Science.gov (United States)

    Martocci, Barbara; Wilson, Greg

    More than 100 nuclear power plants supply over 17 percent of the electricity in the United States. The basic principles of how nuclear energy works and how it is used to make electricity are explained in this profusely illustrated booklet written for the average sixth grade reader. Discussions include: (1) atomic structure; (2) nuclear fission;…

  1. Status of nuclear power industry in Ukraine

    International Nuclear Information System (INIS)

    Kadenko, I.M.; Vlasenko, M.I.

    2007-01-01

    There are five nuclear power plants and sites (NPPs) with 15 units in operation, 3 units under decommissioning and 1 drastically known as the 'Shelter' object in Ukraine. Ukraine has ambitions plans to develop nuclear industry based on own mineral, human financial resources as well as world wide international cooperation with nuclear countries

  2. Preventive fire protection in nuclear power plants

    International Nuclear Information System (INIS)

    Kordina, K.; Dobbernack, R.

    1988-01-01

    Fire risk considerations in nuclear power plants and questions of preventive fire protection have so far not been dealt with sufficient attention. For this reason a research program was proposed and financed by the government of the Federal Republic of Germany in order to clarify these questions and to optimise preventive fire protection measures especially in nuclear power plants. (orig.)

  3. Occupational dose control in Nuclear Power Plants

    International Nuclear Information System (INIS)

    Viktorsson, C.; Lochard, J.; Benedittini, M.; Baum, J.; Khan, T.A.

    1990-01-01

    Reduction in occupational exposure at nuclear power plants is desirable not only in the interest of the health and safety of plant personnel, but also because it enhances the safety and reliability of the plants. This report summarises the current trends of doses to workers at nuclear power plants and the achievements and developments regarding methods for their reduction

  4. Nuclear power plant operation 2016. Pt. 1

    Energy Technology Data Exchange (ETDEWEB)

    Anon.

    2017-05-15

    A report is given on the operating results achieved in 2016, events important to plant safety, special and relevant repair, and retrofit measures from nuclear power plants in Germany. Reports about nuclear power plants in Belgium, Finland, the Netherlands, Switzerland, and Spain will be published in a further issue.

  5. Questions and Answers About Nuclear Power Plants.

    Science.gov (United States)

    Environmental Protection Agency, Washington, DC.

    This pamphlet is designed to answer many of the questions that have arisen about nuclear power plants and the environment. It is organized into a question and answer format, with the questions taken from those most often asked by the public. Topics include regulation of nuclear power sources, potential dangers to people's health, whether nuclear…

  6. Selection procedures for nuclear power plant personnel

    International Nuclear Information System (INIS)

    Kuchler, R.

    1976-01-01

    Selection procedures in reference to experience in staffing two Wisconsin Electric Power Company nuclear project offices and the Point Beach Nuclear Power Plant are discussed. Wisconsin Electric has had a great deal of experience in the application of psychological tests and evaluation procedures, and it was natural that a major consideration in staffing these facilities was the selection of testing procedures

  7. Nuclear power - why not. 3. ed.

    International Nuclear Information System (INIS)

    1980-07-01

    SERA has been campaigning over the past few years within the trade union and labour movements to stimulate discussion on energy policy, with the focus on issues of relevance to organised labour. We believe that nuclear power raises key issues for the labour movement. This introductory pamphlet attempts to summarise our case against nuclear power. (author)

  8. The history of nuclear power in Sweden

    International Nuclear Information System (INIS)

    Larsson, K.E.

    1987-01-01

    The nuclear power developments in Sweden are reviewed, from the first initiatives to start research in the area in 1945 to the parliament decision in 1979 to phase out nuclear power by 2010. The article is primarily concerned with the political and R and D management aspects in the field. (L.E.)

  9. Quality assurance in nuclear power plant

    International Nuclear Information System (INIS)

    Magalhaes, M.T. de

    1981-01-01

    The factors related to the licensing procedures of a nuclear power plant (quality assurance and safety analysis) are presented and discussed. The consequences of inadequate attitudes towards these factors are shown and suggestions to assure the safety of nuclear power plants in Brazil are presented. (E.G.) [pt

  10. A journalist's guide to nuclear power

    International Nuclear Information System (INIS)

    McMaster, Michele

    1988-12-01

    This guidebook is meant to assist journalists in communicating information about nuclear power. It provides basic information about the CANDU reactor and its use by Ontario Hydro, radiation, and fission, as well as background and statistics on the use of nuclear power in Canada and around the world

  11. Environmental survey around EDF nuclear power plants

    International Nuclear Information System (INIS)

    Foulquier, L.

    1992-01-01

    Description of various types of environmental test carried out under the responsibility of the Operator of nuclear power plants in France, with taking Fessenheim nuclear power plant as an example: permanent monitoring of radioactivity, periodic radioecological assessments, main results of measurements taken, showing that there are no detectable effects of the plant on the environment, policy of openness by publication of these results

  12. Can global warming save nuclear power?

    International Nuclear Information System (INIS)

    Pearce, D.

    1994-01-01

    Nuclear powered electricity generation in the United Kingdom has an uncertain future. The relative costs of generating electricity by nuclear fission compared to other means and the need for a desirable mixture or ''portfolio'' of energy sources in the electricity industry are identified as the key to this uncertainty. The author argues that Government commitments to reducing Carbon Monoxide (CO) emissions, and hence global warming, may strengthen arguments in favour of a firm commitment to nuclear power, as even modern fossil-fuelled power plants emit nearly 90 times as much CO as nuclear plants. (UK)

  13. World Health Organization on nuclear power

    International Nuclear Information System (INIS)

    Anon.

    1977-01-01

    A report published by the World Health Organization in cooperation with, and at the instigation of, the Belgian authorities, is summarised. The report was prepared by an international multidisciplinary working group, and concentrated on the somatic and genetic risks from ionising radiation, the environmental effects of nuclear power from the mining of uranium to the disposal of waste and the probability and consequences of accidents, sabotage and theft of nuclear materials. In general positive to nuclear power, the report nevertheless recommends for RESEARCH AND EVALUATION IN SEVERAL SECTORS: The duties of the authorities in providing full and open information on the consequences of the exploitation of nuclear power are emphasised. (JIW)

  14. Where does nuclear power go from here?

    International Nuclear Information System (INIS)

    1995-01-01

    The problem is discussed of the future development of nuclear power in the United Kingdom as well as the situation in the nuclear sector worldwide. Nuclear power will apparently be developed by countries which are concerned about their insufficient fossil fuel resources, countries which have strategic reasons for such a development, and/or countries where public opinion is ignored. Where rich coal, oil or gas resources are available or where ''environmentalists'' rule, nuclear power plants will be constructed scarcely if at all. (Z.S.)

  15. The future of nuclear power in Europe

    International Nuclear Information System (INIS)

    Kurtz, D.

    1996-01-01

    The current and future prospects of the nuclear power industry in Europe are assessed in this Financial Times Energy Publishing report. Key issues relating to the development of the industry in both Eastern and Western Europe are addressed. Changing governmental and popular attitudes to nuclear power are described and nuclear energy's likely future contribution to Europe's energy needs is discussed. Detailed production and consumption statistics make the document useful reading for those in nuclear generating companies, electric utilities, major power consumers, waste management companies, governments, regulatory bodies, investors and environmental groups amongst others. (UK)

  16. Nuclear power in Canada: questions and answers

    International Nuclear Information System (INIS)

    1975-01-01

    To further public understanding of nuclear power generation, the Canadian Nuclear Association commissioned a special task force to coordinate contributions of experts in all parts of the nuclear industry. These contributions have been arranged in a question and answer format and are aimed at the average Canadian reader who is genuinely seeking factual information on nuclear power. Areas covered include electricity demand, comparison of nuclear generation with other forms of thermal electricity production, radiation sources and effects on man and his environment; features of different reactor types, thermal discharges and waste management. (O.T.)

  17. Are atomic power plants saver than nuclear power plants

    International Nuclear Information System (INIS)

    Roeglin, H.C.

    1977-01-01

    It is rather impossible to establish nuclear power plants against the resistance of the population. To prevail over this resistance, a clarification of the citizens-initiatives motives which led to it will be necessary. This is to say: It is quite impossible for our population to understand what really heappens in nuclear power plants. They cannot identify themselves with nuclear power plants and thus feel very uncomfortable. As the total population feels the same way it is prepared for solidarity with the citizens-initiatives even if they believe in the necessity of nuclear power plants. Only an information-policy making transparent the social-psychological reasons of the population for being against nuclear power plants could be able to prevail over the resistance. More information about the technical procedures is not sufficient at all. (orig.) [de

  18. Operation of Finnish nuclear power plants

    International Nuclear Information System (INIS)

    Tossavainen, K.

    1993-09-01

    Quarterly reports on the operation of Finnish nuclear power plants describe events and observations, relating to nuclear safety and radiation protection which the Finnish Centre for Radiation and Nuclear Safety considers safety significant. Safety-enhancing modifications at the nuclear power plants and issues relating to the use of nuclear energy which are of general interest are also reported. The reports include a summary of the radiation safety of plant personnel and the environment, as well as tabulated data on the production and load factors of the plants. In the first quarter of 1993, a primary feedwater system pipe break occurred at Loviisa 2, in a section of piping after a feedwater pump. The break was erosion-corrosion induced. Repairs and inspections interrupted power generation for seven days. On the International Nuclear Event Scale the event is classified as a level 2 incident. Other events in the first quarter of 1993 had no bearing on nuclear safety and radiation protection

  19. Engineering and science education for nuclear power

    International Nuclear Information System (INIS)

    1986-01-01

    The Guidebook contains detailed information on curricula which would provide the professional technical education qualifications which have been established for nuclear power programme personnel. The core of the Guidebook consists of model curricula in engineering and science, including relevant practical work. Curricula are provided for specialization, undergraduate, and postgraduate programmes in nuclear-oriented mechanical, chemical, electrical, and electronics engineering, as well as nuclear engineering and radiation health physics. Basic nuclear science and engineering laboratory work is presented together with a list of basic experiments and the nuclear equipment needed to perform them. Useful measures for implementing and improving engineering and science education and training capabilities for nuclear power personnel are presented. Valuable information on the national experiences of IAEA Member States in engineering and science education for nuclear power, as well as examples of such education from various Member States, have been included

  20. Nuclear power. The European perspective

    International Nuclear Information System (INIS)

    Giraud, Yves

    2014-01-01

    Today, nuclear is facing some stormy weather in Europe; limited growth in electricity demand in the wake of the economic crisis, the ongoing impact of the Fukushima accident, a strong anti-nuclear lobby and a keen focus in the media on delays and cost overruns for new nuclear. Despite these challenges, EDF sees brighter times ahead for nuclear in Europe, and it is not alone with its assumption. Lots of European countries are considering life extension of existing nuclear and new build projects. Moreover, there is also a vital need for new build projects to maintain a European nuclear industry and prepare for the renewal of the existing fleet. (orig.)

  1. Conscience of Japanese on nuclear power generation

    International Nuclear Information System (INIS)

    Hayashi, Chikio

    1995-01-01

    There are considerably many investigations and researches on the attitude of general public to nuclear power generation, but those which analyzed the contents of attitude or the research which got into the problem of what method is desirable to obtain the understanding of nuclear power generation for power generation side is rarely found. Therefore, the research on where is its cause was begun. As the result, since the attitude to nuclear power generation is related to the attitudes to many things that surround nuclear power generation in addition to that directly to nuclear power generation, it is necessary to elucidate the problem synthetically. The social investigation was carried out for the public of from 18 to 79 years old who live in the supply area of Kansai Electric Power Co., Inc. The data were obtained from those selected by probabilistic sampling, 1000 in urban area (rate of recovery 76%) and 440 in country area (rate of recovery 77%). The way of thinking on making questionnaire is shown. The investigation and the analysis of the obtained data were carried out. What do you recollect as a dangerous matter, the attitude to nuclear power generation, the structure of the conscience to nuclear power generation and its significance, the type classification of people and its features are reported and discussed. (K.I.)

  2. Modelling of nuclear power plant decommissioning financing.

    Science.gov (United States)

    Bemš, J; Knápek, J; Králík, T; Hejhal, M; Kubančák, J; Vašíček, J

    2015-06-01

    Costs related to the decommissioning of nuclear power plants create a significant financial burden for nuclear power plant operators. This article discusses the various methodologies employed by selected European countries for financing of the liabilities related to the nuclear power plant decommissioning. The article also presents methodology of allocation of future decommissioning costs to the running costs of nuclear power plant in the form of fee imposed on each megawatt hour generated. The application of the methodology is presented in the form of a case study on a new nuclear power plant with installed capacity 1000 MW. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  3. The third generation of nuclear power development

    International Nuclear Information System (INIS)

    Townsend, H.D.

    1987-01-01

    Developing nations use the nuclear plant option to satisfy important overall national development objectives, in addition to providing economical electric power. The relative importance of these two objectives changes as the nuclear program develops and the interim milestones are reached. This paper describes the three typical stages of nuclear power development programs. The first and the second generations are development phases with the third generation reaching self sufficiency. Examples are presented of European and Far East countries or regions which have reached of are about to step into the third generation phase of development. The paper concludes that to achieve the objective of a nuclear power self sufficiency, other than merely filling the need of economical electric power, a careful technology transfer plan must be followed which sets realistic and achievable goals and establishes the country as a reliable and technically competent member of the nuclear power industry. (author)

  4. TOSHIBA CAE system for nuclear power plant

    International Nuclear Information System (INIS)

    Machiba, Hiroshi; Sasaki, Norio

    1990-01-01

    TOSHIBA aims to secure safety, increase reliability and improve efficiency through the engineering for nuclear power plant using Computer Aided Engineering (CAE). TOSHIBA CAE system for nuclear power plant consists of numbers of sub-systems which had been integrated centering around the Nuclear Power Plant Engineering Data Base (PDBMS) and covers all stage of engineering for nuclear power plant from project management, design, manufacturing, construction to operating plant service and preventive maintenance as it were 'Plant Life-Cycle CAE System'. In recent years, TOSHIBA has been devoting to extend the system for integrated intelligent CAE system with state-of-the-art computer technologies such as computer graphics and artificial intelligence. This paper shows the outline of CAE system for nuclear power plant in TOSHIBA. (author)

  5. Nuclear Power: Africa and the Future

    International Nuclear Information System (INIS)

    Ibrahim, Y.M.; Hussein, A.S.

    2008-01-01

    Africa is a home to around 800 million people. The total population is expected to reach 1.3 billion by 2020. Efficient, clean energy forms are vital to Africa's sustainable development and fight against poverty. Nuclear power is a sustainable, clean, safe and economic way to met the African countries demand for electrical energy and water desalination As of 29 January 2007, there were 435 nuclear power plants in operation around the world. They total about 369 G We of generating capacity and supply about 16% of the world electricity. Of the 435 nuclear power plants in operation, just two are in Africa: Koeberg-1 and Koeberg-2 in South Africa. Both are 900 M We PWRs.There are also 28 new nuclear power plants under construction none in Africa. In this paper, varies factors , which support the attractiveness of nuclear power for African countries are identified and discussed

  6. Knowledge preservation strategies for nuclear power plants

    International Nuclear Information System (INIS)

    Koruna, S.; Bachmann, H.

    2004-01-01

    The nuclear industry is currently facing several challenges. An internal threat to the safety and operations of nuclear power plants is the loss of those employees who hold knowledge that is either critical to operations or safety. This report discusses the possibilities to preserve knowledge in nuclear power plants. Dependent on the degree of tacitness two different knowledge preservation strategies can be discerned: personalization and codification. The knowledge preservation activities discussed are valued according to the criteria: cost, immediacy of availability and completeness

  7. Fire protection at nuclear power plants

    International Nuclear Information System (INIS)

    1999-11-01

    The guide presents specific requirements for the design and implementation of fire protection arrangements at nuclear power plants and for the documents relating to the fire protection that are to be submitted to STUK (Finnish Radiation and Nuclear Safety Authority). Inspections of the fire protection arrangements to be conducted by STUK during the construction and operation of the power plants are also described in this guide. The guide can also be followed at other nuclear facilities

  8. Sustaining the nuclear power option in Malaysia

    International Nuclear Information System (INIS)

    Jamal Khaer bin Ibrahim.

    1989-01-01

    This paper describes the approach taken to establish the information base required prior to a decision on a nuclear power programme, and the strategy adopted and the rationale behind the development of the basic core expertise on nuclear reactor technology. The effect of a lack of decision on the question of nuclear power generation on efforts to build this core technical expertise is also described. (author)

  9. U.S. Forward Operating Base Applications of Nuclear Power

    International Nuclear Information System (INIS)

    Griffith, George W.

    2015-01-01

    This paper provides a high level overview of current nuclear power technology and the potential use of nuclear power at military bases. The size, power ranges, and applicability of nuclear power units for military base power are reviewed. Previous and current reactor projects are described to further define the potential for nuclear power for military power.

  10. Nuclear energy technology: theory and practice of commercial nuclear power

    International Nuclear Information System (INIS)

    Knief, R.A.

    1982-01-01

    Reviews Nuclear Energy Technology: Theory and Practice of Commercial Nuclear Power by Ronald Allen Knief, whose contents include an overview of the basic concepts of reactors and the nuclear fuel cycle; the basics of nuclear physics; reactor theory; heat removal; economics; current concerns at the front and back ends of the fuel cycle; design descriptions of domestic and foreign reactor systems; reactor safety and safeguards; Three Mile Island; and a brief overview of the basic concepts of nuclear fusion. Both magnetic and inertial confinement techniques are clearly outlined. Also reviews Nuclear Fuel Management by Harry W. Graves, Jr., consisting of introductory subjects (e.g. front end of fuel cycle); core physics methodology required for fuel depletion calculations; power capability evaluation (analyzes physical parameters that limit potential core power density); and fuel management topics (economics, loading arrangements and core operation strategies)

  11. The separation of nuclear power from nuclear proliferation

    International Nuclear Information System (INIS)

    Starr, C.

    1979-01-01

    There exists world wide a strong common desire to limit nuclear weapons proliferation so as to inhibit or remove the threat of nuclear warfare. While this is a primary international political objective, there has also developed a secondary objective to limit any potential contribution to such nuclear weapons proliferation which might arise by the diversion of weapons material from the civilian nuclear power fuel cycle. This secondary objective is the basis of the present US government policy to defer the reprocessing of nuclear fuels anywhere. This policy has been generally recognized as a temporary expedient to provide time for international reexamination of the problems of weapons proliferation associated with nuclear power. A successful development of the proposed combination of the Fast Breeder Reactor and the Civex fuel reprocessing facility would provide an economical nuclear power source for many centuries which inherently separates nuclear power from the issue of weapons material diversion and proliferation. Further, by so doing, it permits great flexibility in international and national planning for nuclear power, as the issues of fuel dependence and terrorist and subnational diversions disappear. In addition, the expansion of the FBR/Civex system would eat into the LWR spent fuel stockpile, diminishing steadily this relatively accessible plutonium source. And finally, a rapid development of the FBR/Civex for the above reasons would substantially reduce the worldwide concern as to the adequacy of uranium ore supply. (Auth.)

  12. Developing Infrastructure for New Nuclear Power Programmes

    International Nuclear Information System (INIS)

    2011-09-01

    Many countries are interested in introducing or expanding nuclear energy programmes because they regard nuclear power as a clean and stable source of electricity that can help to mitigate the impact of climate change. However, the March 2011 accident at the Fukushima Daiichi nuclear power plant in Japan - caused by an earthquake and tsunami of unprecedented proportions - demonstrated that there is a constant need to improve global nuclear safety, despite the great progress made in the previous 25 years. A 'safety first' approach needs to become fully entrenched among nuclear power plant operators, governments and regulators everywhere. Safety first must also be the watchword for Member States considering the introduction of nuclear power. I believe that all IAEA Member States should have access to nuclear power if they wish to add it their energy mix. While it is up to each country to decide whether or not to opt for nuclear power, the IAEA has a key role to play in ensuring that the development of nuclear power programmes takes place in a safe, efficient, responsible and sustainable manner. The IAEA has developed guidelines and milestones to help countries work in a systematic way towards the introduction of nuclear power. Use of the 'Milestones' approach can increase transparency both within a country introducing nuclear power, and between it and other States. This brochure summarizes the services which the IAEA offers to Member States considering introducing nuclear power. These include advice on proper planning, building the required human resources and infrastructure, establishing legal and regulatory frameworks, and ensuring the highest standards of safety and security, without increasing proliferation risks. The IAEA offers independent know-how on the construction, commissioning, startup and operation of nuclear reactors. Through the Technical Cooperation programme, we provide targeted support to 'newcomer' countries in response to national development needs

  13. Country Nuclear Power Profiles - 2011 Edition

    International Nuclear Information System (INIS)

    2011-08-01

    The Country Nuclear Power Profiles compiles background information on the status and development of nuclear power programs in Member States. It consists of organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country, and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. The preparation of Country Nuclear Power Profiles (CNPP) was initiated in 1990s. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. This is the 2011 edition issued on CD-ROM and Web pages. It updates the country information for 50 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 29 countries that have operating nuclear power plants, as well as 21 countries having past or planned nuclear power programmes (Bangladesh, Belarus, Chile, Egypt, Ghana, Indonesia, the Islamic Republic of Iran, Italy, Jordan, Kazakhstan, Kuwait, Lithuania, Morocco, Nigeria, Philippines, Poland, Syrian Arab Republic, Thailand, Tunisia, Turkey and Vietnam). For the 2011 edition, 23 countries provided updated or new profiles. For the other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases.

  14. Country Nuclear Power Profiles - 2010 Edition

    International Nuclear Information System (INIS)

    2010-08-01

    The Country Nuclear Power Profiles compiles background information on the status and development of nuclear power programs in Member States. It consists of organizational and industrial aspects of nuclear power programs and provides information about the relevant legislative, regulatory, and international framework in each country. Its descriptive and statistical overview of the overall economic, energy, and electricity situation in each country, and its nuclear power framework is intended to serve as an integrated source of key background information about nuclear power programs in the world. The preparation of Country Nuclear Power Profiles (CNPP) was initiated in 1990s. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. This is the 2010 edition issued on CD-ROM and Web pages. It updates the country information for 48 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 29 countries that have operating nuclear power plants, as well as 19 countries having past or planned nuclear power programmes (Bangladesh, Belarus, Chile, Egypt, Ghana, Indonesia, the Islamic Republic of Iran, Italy, Jordan, Kazakhstan, Lithuania, Morocco, Nigeria, Philippines, Poland, Thailand, Tunisia, Turkey and Vietnam). For the 2010 edition, 24 countries provided updated or new profiles. For the other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases. The CNPP reports have been prepared by each Member State in accordance with the IAEA format. The IAEA is not responsible for the content of these reports

  15. Nuclear power plant life management

    International Nuclear Information System (INIS)

    Rorive, P.; Berthe, J.; Lafaille, J.P.; Eussen, G.

    1998-01-01

    Several definitions can be given to the design life of a nuclear power plant just as they can be attributed to the design life of an industrial installation: the book-keeping life which is the duration of the provision for depreciation of the plant, the licensed life which corresponds to the duration for which the plant license has been granted and beyond which a new license should be granted by the safety authorities, the design life which corresponds to the duration specified for ageing and fatigue calculations in the design of some selected components during the plant design phase, the technical life which is the duration of effective technical operation and finally the economic life corresponding to the duration of profitable operation of the plant compared with other means of electricity production. Plant life management refers to the measures taken to cope with the combination of licensed, design, technical and economical life. They can include repairs and replacements of components which have arrived to the end of their life due to known degradation processes such as fatigue, embrittlement, corrosion, wear, erosion, thermal ageing. In all cases however, it is of great importance to plan the intervention so as to minimise the economic impact. Predictive maintenance is used together with in-service inspection programs to fulfil this goal. The paper will go over the methodologies adopted in Belgium in all aspects of electrical, mechanical and civil equipment for managing plant life. (author)

  16. Public attitudes toward nuclear power

    International Nuclear Information System (INIS)

    Otway, H.J.

    1976-01-01

    An earlier article (Bulletin Vol. 17, no. 4, August 1975) outlined the research programme of the Joint IAEA/IIASA Research Project on risk assessment and presented some preliminary results. This project is co-sponsored by the IAEA and the International Institute for Applied Systems Analysis, located at Laxenburg, near Vienna. Additional support is received from IAEA Member States who have indicated their interest in this research by seconding scientists, at no cost to the Agency, to work with the group for periods of one year or more. Secondments have been completed by scientists from the Federal Republic of Germany, Japan, United Kingdom, United States of America and Sweden. Additional secondments, or notice of intent, have now been received from France, Netherlands, Norway and South Africa. The research on risk assessment is oriented toward understanding how societies judge the acceptability of new technologies and how information on risks, and the expected responses to them, may be used in decision making. This article will briefly review one specific research area, that of attitude formation, and will illustrate how established models and techniques may be applied in order to gain insight into the relative importance of the specific technological, psychological and social factors which determine attitudes toward nuclear power

  17. Global warming and nuclear power

    International Nuclear Information System (INIS)

    Hodgson, P.E.

    1999-01-01

    The concentration of carbon dioxide in the atmosphere is steadily increasing and it is widely believed that this will lead to global warming that will have serious consequences for life on earth. The Intergovernmental Panel on Climate Change has estimated that the temperature of the earth will increase by between 1 and 3.5 degrees in the next century. This will melt some of the Antarctic ice cap, raise the sea level and flood many low-lying countries, and also produce unpredictable changes in the earth's climate. The possible ways of reducing carbon dioxide emission are discussed. It is essential to reduce the burning of fossil fuels, but then how are we to obtain the energy we need? We can try to reduce energy use, but we will still need to generate large amounts energy. Some possible ways of doing this are by using wind and solar generators, by hydroelectric and tidal plants, and also by nuclear power. These possibilities will be critically examined. (author)

  18. Environmental aspects of nuclear power applications

    International Nuclear Information System (INIS)

    Penner, S.S.; Howe, J.P.; Icerman, L.

    1976-01-01

    The paper estimates the future dangers from the nuclear industry. Historically, the occurrence of nuclear reactor accidents has not been a hazard to the U.S. population, because of relatively limited reactor deployment and because of relatively safe operation. Some factual inputs were taken from the Rasmussen Report, ''An Assessment of Accident Risks in U.S. Commercial Nuclear Power Plants.'' It is noted that data on nuclear power plant accidents follow a curve about four orders of magnitude below that for persons on the ground killed by air crashes. Data show that coal mining produced about ten times as many disabilities as uranium mining and milling per 10 6 MW(e)h of energy recovered, while the number of injuries per 10 6 man-hours of work was roughly comparable for these two types of occupations. Information on the following subjects is then presented: radiation protection standards, radiation exposures; radiation emitted from nuclear reactors under normal operating conditions; accidents involving nuclear fission reactors; fuel reprocessing; nuclear waste disposal; estimates of environmental and safety aspects of fusion power; licensing of nuclear reactors; nuclear safeguards: diversion of nuclear materials, sabotage, and subversion; and nuclear energy and trade deficits in which data are presented estimating a timetable expressing the economic power of OPEC, or the time required for OPEC wealth to purchase the world's major assets

  19. Safety culture in nuclear power enterprise

    International Nuclear Information System (INIS)

    Zou Zhengyu; Su Luming

    2008-01-01

    The International Atomic Energy Agency (IAEA) introduced the concept of safety culture when analyzing the Chernobyl accident. Safety culture has now been widely accepted and practiced by nuclear enterprise in the world. As an important safeguard for nuclear safety, safety culture has become the core of nuclear power enterprise and entitled as the soul of nuclear enterprise. This paper analyzes the three levels of safety culture and describes its three developing phases. (authors)

  20. How necessary and dangerous is nuclear power

    International Nuclear Information System (INIS)

    Jaroscheck, K.; Seeber, D.A.

    1979-01-01

    The nuclear controversy has brought much agitation, not only to nuclear opponents but also to politicians, trade union members, and a great part of the population. The following interview with the retired Darmstadt energy technology expert Kurt Jaroschek, one of the few West German experts who have helped to develop nuclear power right from its very beginnings, will help to inform on two central aspects of nuclear energy, its economics and the safety risk. (orig.) [de

  1. Should nuclear be feared ... ... or is it nuclear power's hour?

    International Nuclear Information System (INIS)

    Diesendorf, Mark; Sevior, Martin

    2006-01-01

    This is a debate for and against nucl era power. Some people think that nuclear power is not as clean, green or cheap as its supporters would like us to think. Nuclear waste disposal is the biggest problem. There is not a single country which has built a facility for the long-term management of high-level nuclear wastes. United States is the only country in the world is most advanced in this regard, is building a waste repository at yucca Mountains, Nevada. The cost of nuclear activity is even higher than previously estimated

  2. Nuclear power newsletter Vol. 4, no. 1, March 2007

    International Nuclear Information System (INIS)

    2007-03-01

    The topics presented in this newsletter are: Workshop on Issues for the Introduction of Nuclear Power; Message from the Director of the Division of Nuclear Power: The Nuclear Energy Series documents: Structure and the process; Nuclear power plant operation; Strengthening nuclear power infrastructures; Technology developments and applications for advanced reactors; New staff in Nuclear Power Division; Current vacancy notice for professional posts in Nuclear Power Division; Meetings in 2007

  3. Country Nuclear Power Profiles - 2007 Edition

    International Nuclear Information System (INIS)

    2008-01-01

    The preparation of Country Nuclear Power Profiles (CNPP) was initiated within the framework of the IAEA's programme on assessment and feedback of nuclear power plant performance. It responded to a need for a database and a technical publication containing a description of the energy and economic situation, the energy and the electricity sector, and the primary organizations involved in nuclear power in IAEA Member States. It covers background information on the status and development of nuclear power programmes in countries having nuclear plants in operation and/or plants under construction. This is the 2007 edition issued on CD-ROM and Web pages. It updates the country information, in general, to the end of 2006 for 39 countries. The CNPP is updated based on information voluntarily provided by participating IAEA Member States. Participants include the 30 countries that have operating nuclear power plants, as well as nine countries having past or planned nuclear power programmes (Bangladesh, Egypt, Indonesia, the Islamic Republic of Iran, Italy, Kazakhstan, Poland, Turkey, and Vietnam). For the 2007 edition, 21 countries provided information to the IAEA to update their profiles. For the 18 other countries, the IAEA updated the profile statistical tables on nuclear power, energy development, and economic indicators based on information from IAEA and World Bank databases. These 18 countries are Argentina, Belgium, Bulgaria, Canada, China, Egypt, Finland, Indonesia, Japan, Mexico, Netherlands, Poland, Romania, Slovenia, South Africa, Spain, Switzerland, and Ukraine. Overall, the CNPP reviews the organizational and industrial aspects of nuclear power programmes in participating countries, and provides information about the relevant legislative, regulatory and international frameworks in each country. It compiles the current issues in the new environment within which the electricity and nuclear sector operates, i.e. energy policy, and privatization and deregulation in

  4. Economics of nuclear power in Finland

    International Nuclear Information System (INIS)

    Tarjanne, Risto; Luostarinen, Kari

    2002-01-01

    The nuclear power generation fits perfectly with the long duration load profile of the Finnish power system. The good performance of the Finnish nuclear power has yielded benefits also to the consumers through its contribution to decreasing the electricity price. Furthermore, the introduction of nuclear power has resulted in a clear drop in carbon dioxide emissions from electricity generation in the shift of 1970's and 1980's. In the year 2001 the four Finnish nuclear power units at Loviisa and Olkiluoto generated 22.8 TWh electricity, equivalent to 28 per cent of the total consumption. Loviisa power station has a net output capacity of 2 x 488 MW, and Olkiluoto 2 x 840 MW. The capacity factors of the four nuclear units have been above 90 per cent, which are among the highest in the world. The energy-intensive process industries in particular have strong belief in nuclear power. In November 2000, Teollisuuden Voima company (TVO) submitted to the Finnish Government an application for decision in principle concerning the construction of a new nuclear power plant unit. The arguments were among other things to guarantee for the Finnish industry the availability of cheap electric energy and to meet the future growth of electricity consumption in Finland. The carbon-free nuclear power also represents the most efficient means to meet the Greenhouse Gas abatement quota of Finland. Simultaneously, the energy policy of the Government includes intensive R and D and investment support for the renewable energy sources and energy conservation, and the objective is also to replace coal with natural gas as much as reasonably possible. The fifth nuclear unit would be located in one of the existing Finnish nuclear sites, i.e. Olkiluoto or Loviisa. The size of the new nuclear unit would be in the range of 1000 to 1600 MW electric. The ready infrastructure of the existing site could be utilised resulting in lower investment cost for the new unit. The Finnish Government accepted the

  5. Nuclear power. What policies for what future

    International Nuclear Information System (INIS)

    Thiriet, Lucien.

    1976-01-01

    A long- and very long-dated estimation of the world uranium resources are given comparatively to that of fissile energies, and the short- and mean-dated distributions of these resources and uranium economy are discussed in the light of foresights concerning the energy consumption provided for France and the most important industrial countries in 1985. The competitive character and the economic future of nuclear power are discussed. The incidence that the evolution in the nuclear policies of the principal industrial countries had, in the past, on the formation and growth of the market of nuclear power production is shown. The future possibilities of nuclear reactors and nuclear hydrogen are evaluated with the role of nuclear power in an economic policy in national independence [fr

  6. 77 FR 76541 - Entergy Nuclear Operations, Inc.; Pilgrim Nuclear Power Station

    Science.gov (United States)

    2012-12-28

    ....; Pilgrim Nuclear Power Station AGENCY: Nuclear Regulatory Commission. ACTION: Environmental assessment and... licensee), for operation of the Pilgrim Nuclear Power Station (Pilgrim), located in Plymouth, Massachusetts... Regarding Pilgrim Nuclear Power Station, Final Report- Appendices,'' published in July 2007 (ADAMS Accession...

  7. Some power uprate issues in nuclear power plants

    International Nuclear Information System (INIS)

    Tipping, Philip

    2008-01-01

    Issues and themes concerned with nuclear power plant uprating are examined. Attention is brought to the fact that many candidate nuclear power plants for uprating have anyway been operated below their rated power for a significant part of their operating life. The key issues remain safety and reliability in operation at all times, irrespective of the nuclear power plant's chronological or design age or power rating. The effects of power uprates are discussed in terms of material aspects and expected demands on the systems, structures and components. The impact on operation and maintenance methods is indicated in terms of changes to the ageing surveillance programmes. Attention is brought to the necessity checking or revising operator actions after power up-rating has been implemented

  8. Nuclear power. 2008 world report - evaluation

    International Nuclear Information System (INIS)

    Anon.

    2010-01-01

    In 2008, 438 nuclear power plants were available for power supply in 31 countries, 1 plant less than in 2007. No unit was commissioned for the first time, 1 nuclear power plant was decommissioned for good in 2008. At a cumulated gross power of 392,597 MWe and a cumulated net power of 372,170 MWe, respectively, worldwide nuclear generating capacity has reached a high level. Nine different reactor lines are operated in commercial plants: PWR, PWR-VVER, BWR, CANDU, D2O PWR, GCR, AGR, LWGR, and LMFBR. Light water reactors (PWR and BWR) continue to top the list with 358 plants. By the end of 2008, in 14 countries 43 nuclear power plants with an aggregate gross power of 39,211 MWe and an aggregate net power of 36,953 MWe were under construction. Of these, 37 are light water reactors, 3 are CANDU-type reactors, 2 are fast breeder and 1 D2O-PWR. 124 commercial reactors with an aggregate power in excess of 5 MWe have so far been decommissioned in 19 countries. Most of them are prototype plants of low power. About 70% of the nuclear power plants in operation, namely 304 plants, were commissioned in the eighties and nineties. The energy availability and operating availability factors of the nuclear power plants reached good levels: 80.80% for operating availability and 80,00% for energy availability. The four nuclear power plants in Finland continuecontinue to be in the lead worldwide with a cumulated average operating capacity factor of 91,60%. (orig.)

  9. Nuclear power: 2006 world report - evaluation

    International Nuclear Information System (INIS)

    Anon.

    2007-01-01

    Last year, 2006, 437 nuclear power plants were available for power supply in 31 countries, 7 plants less than in 2005. One unit was commissioned for the first time, 8 nuclear power plants were decommissioned for good in 2006. At a cumulated gross power of 389,488 MWe and a cumulated net power of 370,441 MWe, respectively, worldwide nuclear generating capacity has reached a high level so far. Nine different reactor lines are operated in commercial plants: PWR, PWR-VVER, BWR, CANDU, D 2 O PWR, GCR, AGR, LWGR, and LMFBR. Light water reactors (PWR and BWR) continue to top the list with 358 plants. By the end of the year, 10 countries operated 29 nuclear power plants with an aggregate gross power of 25,367 MWe and an aggregate net power of 23,953 MWe, respectively. Of these, 21 are light water reactors, 5 are CANDU-type reactors, 2 are fast breeder and 1 a LWGR. 123 commercial reactors with an aggregate power in excess of 5 MWe have so far been decommissioned in 19 countries. Most of them are prototype plants of low power. About 70% of the nuclear power plants in operation, namely 304 plants, were commissioned in the eighties and nineties. The energy availability and operating availability factors of the nuclear power plants again reached peak levels: 82% for energy availability, and 83% for operating availability. The 4 nuclear power plants in Finland continue to be in the lead worldwide with a cumulated average operating capacity factor of 94%. (orig.)

  10. Nuclear power planning study for Saudi Arabia

    International Nuclear Information System (INIS)

    Kutbi, I.I.; Matin, Abdul.

    1984-05-01

    The prospects of application of nuclear energy for production of electricity and desalinated water in the Kingdom are evaluated. General economic development of the country and data on reserves, production and consumption of oil and natural gas are reviewed. Electrical power system is described with data on production and consumption. Estimates of future power demand are made using Aoki method. Costs of production of electricity from 600 MW, 900 MW and 1200 MW nuclear and oil-fired power plants are calculated along with the costs of production of desalinated water from dual purpose nuclear and oil-fired plants. The economic analysis indicates that the cost of production of electricity and desalinated water are in general cheaper from the nuclear power plants. Suggests consideration of the use of nuclear energy for production of both electricity and desalinated water from 1415 H. Further detailed studies and prepartory organizational steps in this direction are outlined. 38 Ref

  11. Problems of nuclear power in developing countries

    International Nuclear Information System (INIS)

    Woite, G.

    1978-01-01

    The problems of nuclear power in developing countries are different in nature but not less severe than in industrialized countries. So far, only five developing countries with market economies (Argentina, India, Korea, Pakistan, Taiwan) have nuclear power plants in operation with a combined net output of 2.2 GWe. Nuclear projects with a total capacity of 15 GWe are under construction in these and four other developing countries in Asia and Latin America (Brazil, Iran, Mexico, Philippines). It is expected that most of the future nuclear power installed in developing countries of Asia, Africa and Latin America will be in these countries which have overcome some of the problems of nuclear power. (orig./RW) [de

  12. Nuclear power and the logic of globalization

    International Nuclear Information System (INIS)

    Weizsaecker, C.C. von

    2000-01-01

    The article discusses effects and results of globalization for nuclear power and other options of electricity generation. According to the present state of knowledge, it will not be possible to meet the growing worldwide energy requirement with fossil and renewable energy sources only - also because of the CO 2 problem. Consequently, nuclear power will remain an important alternative. On an international scale, this applies in particular to large countries, such as China and India, as large national economies particularly benefit from the economies of scale offered by nuclear power. This could well make Chinese nuclear technology a product for the world market. Thinking along these lines has not really gained ground in Germany, as nuclear power, being a technology requiring considerably capital outlay, is considered unsuitable for southern countries. It is an illusion to believe that Germany's opting out of the use of nuclear power could be a model to others. Instead, we are faced by the ethical question of how we can help to minimize the accident risks of nuclear facilities worldwide. We can do so only by maintaining the use of nuclear power and exporting our level of safety, for the risks will not become any smaller merely as a result of our opting out. (orig.) [de

  13. Public opinion factors regarding nuclear power

    International Nuclear Information System (INIS)

    Benson, B.

    1991-01-01

    This paper is an effort to identify, as comprehensively as possible, public concerns about nuclear power, and to assess, where possible, the relative importance of these concerns as they relate to government regulation of and policy towards nuclear power. It is based on some two dozen in-depth interviews with key communicators representing the nuclear power industry, the environmental community, and government, as well as on the parallel efforts in our research project: (1) review of federal court case law, (2) a selective examination of the Nuclear Regulatory Commission (NRC) administrative process, and (3) the preceding George Mason University research project in this series. The paper synthesizes our findings about public attitudes towards nuclear power as expressed through federal court case law, NRC administrative law, public opinion surveys, and direct personal interviews. In so doing, we describe the public opinion environment in which the nuclear regulatory process must operate. Our premise is that public opinion ultimately underlies the approaches government agencies take towards regulating nuclear power, and that, to the degree that the nuclear power industry's practices are aligned with public opinion, a more favorable regulatory climate is possible

  14. Public opinion factors regarding nuclear power

    Energy Technology Data Exchange (ETDEWEB)

    Benson, B.

    1991-01-01

    This paper is an effort to identify, as comprehensively as possible, public concerns about nuclear power, and to assess, where possible, the relative importance of these concerns as they relate to government regulation of and policy towards nuclear power. It is based on some two dozen in-depth interviews with key communicators representing the nuclear power industry, the environmental community, and government, as well as on the parallel efforts in our research project: (1) review of federal court case law, (2) a selective examination of the Nuclear Regulatory Commission (NRC) administrative process, and (3) the preceding George Mason University research project in this series. The paper synthesizes our findings about public attitudes towards nuclear power as expressed through federal court case law, NRC administrative law, public opinion surveys, and direct personal interviews. In so doing, we describe the public opinion environment in which the nuclear regulatory process must operate. Our premise is that public opinion ultimately underlies the approaches government agencies take towards regulating nuclear power, and that, to the degree that the nuclear power industry's practices are aligned with public opinion, a more favorable regulatory climate is possible.

  15. Public opinion factors regarding nuclear power

    Energy Technology Data Exchange (ETDEWEB)

    Benson, B.

    1991-12-31

    This paper is an effort to identify, as comprehensively as possible, public concerns about nuclear power, and to assess, where possible, the relative importance of these concerns as they relate to government regulation of and policy towards nuclear power. It is based on some two dozen in-depth interviews with key communicators representing the nuclear power industry, the environmental community, and government, as well as on the parallel efforts in our research project: (1) review of federal court case law, (2) a selective examination of the Nuclear Regulatory Commission (NRC) administrative process, and (3) the preceding George Mason University research project in this series. The paper synthesizes our findings about public attitudes towards nuclear power as expressed through federal court case law, NRC administrative law, public opinion surveys, and direct personal interviews. In so doing, we describe the public opinion environment in which the nuclear regulatory process must operate. Our premise is that public opinion ultimately underlies the approaches government agencies take towards regulating nuclear power, and that, to the degree that the nuclear power industry`s practices are aligned with public opinion, a more favorable regulatory climate is possible.

  16. Climate Change and Nuclear Power 2013

    International Nuclear Information System (INIS)

    2013-01-01

    Climate change is one of the most important issues facing the world today. Nuclear power can make an important contribution to reducing greenhouse gas emissions while delivering energy in the increasingly large quantities needed for global socioeconomic development. Nuclear power plants produce virtually no greenhouse gas emissions or air pollutants during their operation and only very low emissions over their entire life cycle. The accident at the Fukushima Daiichi nuclear power plant of March 2011 caused deep public anxiety and raised fundamental questions about the future of nuclear energy throughout the world. It was a wake-up call for everyone involved in nuclear power - a reminder that safety can never be taken for granted. Yet, in the wake of the accident, it is clear that nuclear energy will remain an important option for many countries. Its advantages in terms of climate change mitigation are an important reason why many countries intend to introduce nuclear power in the coming decades, or to expand existing programmes. All countries have the right to use nuclear technology for peaceful purposes, as well as the responsibility to do so safely and securely. The International Atomic Energy Agency provides assistance and information to countries that wish to introduce nuclear power. It also provides information for broader audiences engaged in energy, environmental and economic policy making. This report has been substantially revised, updated and extended since the 2012 edition. It summarizes the potential role of nuclear power in mitigating global climate change and its contribution to other development and environmental challenges. The report also examines broader issues relevant to the climate change-nuclear energy nexus, such as cost, safety, waste management and non-proliferation. New developments in resource supply, innovative reactor technologies and related fuel cycles are also presented

  17. Reliability of emergency ac power systems at nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Battle, R E; Campbell, D J

    1983-07-01

    Reliability of emergency onsite ac power systems at nuclear power plants has been questioned within the Nuclear Regulatory Commission (NRC) because of the number of diesel generator failures reported by nuclear plant licensees and the reactor core damage that could result from diesel failure during an emergency. This report contains the results of a reliability analysis of the onsite ac power system, and it uses the results of a separate analysis of offsite power systems to calculate the expected frequency of station blackout. Included is a design and operating experience review. Eighteen plants representative of typical onsite ac power systems and ten generic designs were selected to be modeled by fault trees. Operating experience data were collected from the NRC files and from nuclear plant licensee responses to a questionnaire sent out for this project.

  18. Nuclear power and economic development: India

    International Nuclear Information System (INIS)

    Srinivasan, T.N.

    1983-01-01

    It is useful in discussing proliferation problems linked to nuclear power to examine the history of nuclear power in India and the development of her capacity to produce heavy water, fabricate fuel rods, and process spent fuel. The author presents the few published economic analyses of the role of nuclear energy in India's development, then discusses issues relating to the Non-Proliferation Treaty (NPT) from India's point of view. The chapter concludes with some proposals for making the NPT more attractive so that nonsignatories will reconsider their position. One step should be to instill greater confidence that scientists in nonweapons states will be able to pursue their research in nuclear physics and that their electricity planners will have access to nuclear technology if they find it economically viable. A dramatic step toward nuclear disarmament will be the voluntary renunciation of nuclear weapons by one or more of the weapons states. 18 references, 2 tables

  19. Some problems on cost of nuclear power

    International Nuclear Information System (INIS)

    Yamada, Akira

    1975-01-01

    The price of the thermal power with oil has risen sharply by the oil shock. On the other hand, the price of atomic energy which has been expected to be favorable as compared with thermal power is rising slowly. In addition, the financial ability of electric enterprises lowered, which results in the difficulty of financing atomic power development. The course and the motivation of introducing nuclear power generation are briefly summarized. The economy and the usefulness of nuclear power generation and the problem of the fund demand for developing atomic energy are also examined. (Yamamoto, Y.)

  20. Acceptance of nuclear power: The Fukushima effect

    International Nuclear Information System (INIS)

    Siegrist, Michael; Visschers, Vivianne H.M.

    2013-01-01

    Utilizing a longitudinal study design, the impact of the 2011 accident in Fukushima on acceptance of nuclear power and the evaluation of several scenarios with different percentages of nuclear power were examined. Mail surveys were conducted in the German-speaking part of Switzerland. The first survey took place before the accident in Fukushima (Autumn 2010), the second survey immediately after the accident (March 2011), and the third survey half a year after the accident (October 2011). A sample of 463 persons participated in all three surveys. The accident had a negative impact on the acceptance of nuclear power. The mean change was moderate, and high correlations between the measurement points were observed. Overall, participants thus showed rather stable attitudes towards nuclear power across the three measurement waves. Results of the present study demonstrate the importance of prior beliefs and attitudes for the interpretation of an accident. The evaluation of the various scenarios was strongly influenced by participants’ pre-Fukushima attitudes towards nuclear power. - Highlights: ► Longitudinal studies are important for risk perception research. ► The accident in Fukushima had only a moderate impact on acceptance. ► Acceptance of nuclear power before and after Fukushima was highly correlated. ► People have stable attitudes towards nuclear power