Bahman Zohuri, PhD opens this book by first describing the history of nuclear power plants and then supplements this information by making a case for their importance. Chapter One proposes the use of combined cycles to produce electricity through nuclear fuel in order to yield a greater investment return. Next, Chapter Two by Jurgen K. Grunwald presents a study wherein the power, concerning nuclear non-proliferation, of two European organizations is explored. In Chapter Three, Takayuki Nakamura discusses the necessity for the upcoming generation to attain knowledge about nuclear safety and regulations. The creation of a project which encourages students to create robots with the goal of decommissioning Fukushina Daiichi Nuclear Power Plant is explained.

Rising fossil fuel prices and concerns about greenhouse gas emissions are fostering a nuclear power renaissance and a revitalized uranium mining industry across the American West. In The Price of Nuclear Power, environmental sociologist Stephanie Malin offers an on-the-ground portrait of several uranium communities caught between the harmful legacy of previous mining booms and the potential promise of new economic development. Using this context, she examines how shifting notions of environmental justice inspire divergent views about nuclear power's sustainability and equally divisive forms of social activism. Drawing on extensive fieldwork conducted in rural isolated towns such as Monticello, Utah, and Nucla and Naturita, Colorado, as well as in upscale communities like Telluride, Colorado, and incorporating interviews with community leaders, environmental activists, radiation regulators, and mining executives, Malin uncovers a fundamental paradox of the nuclear renaissance: the communities most hurt by uranium's legacy - such as high rates of cancers, respiratory ailments, and reproductive disorders - were actually quick to support industry renewal. She shows that many impoverished communities support mining not only because of the employment opportunities, but also out of a personal identification with uranium, a sense of patriotism, and new notions of environmentalism. But other communities, such as Telluride, have become sites of resistance, skeptical of industry and government promises of safe mining, fearing that regulatory enforcement won't be strong enough. Indeed, Malin shows that the nuclear renaissance has exacerbated social divisions across the Colorado Plateau, threatening social cohesion. Malin further illustrates ways in which renewed uranium production is not a socially sustainable form of energy development for rural communities, as it is utterly dependent on unstable global markets. The Price of Nuclear Power is an insightful portrait of the local impact of the nuclear renaissance and the social and environmental tensions inherent in the rebirth of uranium mining.

In the past two decades young people, environmentalists, church activists, leftists, and others have mobilized against nuclear energy. Anti-nuclear protest has been especially widespread and vocal in Western Europe and the United States. In this lucid, richly documented book, Christian Joppke compares the rise and fall of these protest movements in Germany and the United States, illuminating the relationship between national political structures and collective action. He analyzes existing approaches to the study of social movements and suggests an insightful new paradigm for research in this area. Joppke proposes a political process perspective that focuses on the interrelationship between the state and social movements, a model that takes into account a variety of forces, including differential state structures, political cultures, movement organizations, and temporal and contextual factors.
This is an invaluable work for anyone studying the dynamics of social movements around the world.

The United States (US) program for siting interim storage and permanent disposal facilities for used nuclear fuel (UNF) is at a crossroads. The March 2010 request by the US Department of Energy (DOE) to the US Nuclear Regulatory Commission (NRC) for termination of the Yucca Mountain Project (YMP) license application, followed one year later by the disastrous nuclear events in Fukushima, Japan, have resulted in a fundamental reconsideration of approaches for siting interim and permanent UNF management facilities in the US. This book provides findings from a set of social science studies undertaken by the Center for Risk and Crisis Management (CRCM) and Sandia National Laboratories (SNL), which focus on public attitudes and preferences concerning the siting of nuclear repositories and interim storage facilities. This book is also a framework for moving toward a sustainable program to deploy an integrated system capable of transporting, storing, and disposing of used nuclear fuel and high-level radioactive waste from civilian nuclear power generation, defence, national security and other activities.

This book examines the U.S.-foreign partnership efforts to prevent nuclear smuggling and terrorist travel. The National Nuclear Security Administration (NNSA) established the Megaports Initiative in 2003 to deter, detect, and interdict nuclear or other radiological materials smuggled through foreign seaports. The Initiative funds the installation of radiation detection equipment at select seaports overseas and trains foreign personnel to use this equipment to scan shipping containers entering and leaving these seaports, regardless of destination. Additionally, the U.S. government has identified four key gaps in foreign countries' capacity to prevent terrorist travel overseas. The book evaluates how U.S. capacity-building efforts address those gaps and assesses the extent to which the U.S. government is measuring progress in its efforts to close those gaps.

The reactor core is the central part of a nuclear reactor where nuclear fission occurs. It consists of four basic systems and components: the fuel (including fuel rods and the fuel assembly structure), the coolant, the moderator and the control rods, as well as additional structures such as reactor pressure vessel internals, core support plates, and the lower and upper internal structure in light water reactors. This Safety Guide provides recommendations on meeting the safety requirements established in SSR-2/1 (Rev. 1) applied to the design of the reactor core for nuclear power plants. The publication addresses the safety aspects of the core design and includes neutronic, thermohydraulic, thermomechanical, and structural mechanical aspects. Other aspects considered are those relating to reactor core control, shutdown and monitoring, and core management.

After a tsunami destroyed the cooling system at Japan's Fukushima Nuclear Power Plant, triggering a meltdown, protesters around the world challenged the use of nuclear power. Germany announced it would close its plants by 2022. Although the ills of fossil fuels are better understood than ever, the threat of climate change has never aroused the same visceral dread or swift action. Spencer Weart dissects this paradox, demonstrating that a powerful web of images surrounding nuclear energy holds us captive, allowing fear, rather than facts, to drive our thinking and public policy.

Building on his classic, "Nuclear Fear, " Weart follows nuclear imagery from its origins in the symbolism of medieval alchemy to its appearance in film and fiction. Long before nuclear fission was discovered, fantasies of the destroyed planet, the transforming ray, and the white city of the future took root in the popular imagination. At the turn of the twentieth century when limited facts about radioactivity became known, they produced a blurred picture upon which scientists and the public projected their hopes and fears. These fears were magnified during the Cold War, when mushroom clouds no longer needed to be imagined; they appeared on the evening news. Weart examines nuclear anxiety in sources as diverse as Alain Resnais's film "Hiroshima Mon Amour, " Cormac McCarthy's novel "The Road, " and the television show "The Simpsons."

" "

Recognizing how much we remain in thrall to these setpieces of the imagination, Weart hopes, will help us resist manipulation from both sides of the nuclear debate.

Why did nuclear energy policies in France, Sweden, and the United States, very similar at the time of the oil crisis of 1973 and 1974, diverge so greatly in the following years? In answering this question, James Jasper challenges one of the most popular trends in political analysis: explanations relying exclusively on political and economic structures to account for public policies. Jasper proposes a new cultural and state-centered approach--one heeding not only structural factors but cultural meanings, individual biographies, and elite discretion. Surveying the period from the successful commercialization of light-water-reactor technology in the early 1960s to the present, he explains the events that occurred after 1973: France built even more reactors than it needed, the United States canceled most reactor orders, and Sweden completed planned nuclear plants but decided to phase out nuclear energy by 2010.

This work is based on one hundred interviews with managers, policymakers, and activists in the three countries. In addition to providing a unique theoretical perspective, it broadens our understanding of nuclear policy by looking at three countries in depth and over a long historical span.

Originally published in 1990.

The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These paperback editions preserve the original texts of these important books while presenting them in durable paperback editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

The Radiation Exposure Compensation Act (RECA) was set up by Congress in 1990 to compensate people who have been diagnosed with specified cancers and chronic diseases that could have resulted from exposure to nuclear-weapons tests at various U.S. test sites. Eligible claimants include civilian onsite participants, downwinders who lived in areas currently designated by RECA, and uranium workers and ore transporters who meet specified residence or exposure criteria. The Health Resources and Services Administration (HRSA), which oversees the screening, education, and referral services program for RECA populations, asked the National Academies to review its program and assess whether new scientific information could be used to improve its program and determine if additional populations or geographic areas should be covered under RECA. The report recommends Congress should establish a new science-based process using a method called "probability of causation/assigned share" (PC/AS) to determine eligibility for compensation. Because fallout may have been higher for people outside RECA-designated areas, the new PC/AS process should apply to all residents of the continental US, Alaska, Hawaii, and overseas US territories who have been diagnosed with specific RECA-compensable diseases and who may have been exposed, even in utero, to radiation from U.S. nuclear-weapons testing fallout. However, because the risks of radiation-induced disease are generally low at the exposure levels of concern in RECA populations, in most cases it is unlikely that exposure to radioactive fallout was a substantial contributing cause of cancer. Table of Contents Front Matter Executive Summary 1 Introduction 2 Legislation and Compensation 3 Basic Concepts in Radiation Physics, Biology, and Epidemiology 4 Review of Recent Data on Radiation Epidemiology, Biology, and Dosimetry 5 Expanding RECA Eligibility: Scientific Issues 6 Expanding RECA Eligibility: Implementation 7 Diseases, Populations, and Other Issues of Public Concern 8 Ethical Framework 9 Medical Screening 10 Screening for Compensation 11 Education and Outreach References Appendix A: Invited Speakers and Public Comment Appendix B: A Comparison of the Risk of Skin Cancer with the Risk of Lung Cancer from Exposure to Radon Decay Products in Underground Mines Appendix C: Radioactivity in Guam After Nuclear-Weapons Testing in the Pacific Appendix D: The Optimal Criterion for Positivity in Screening Appendix E: Selected Cancer-Screening Recommendations Glossary List of Abbreviations Committee and Staff Biographies

Disposal of radioactive waste from nuclear weapons production and power generation has caused public outcry and political consternation. Nuclear Wastes presents a critical review of some waste management and disposal alternatives to the current national policy of direct disposal of light water reactor spent fuel. The book offers clearcut conclusions for what the nation should do today and what solutions should be explored for tomorrow. The committee examines the currently used "once-through" fuel cycle versus different alternatives of separations and transmutation technology systems, by which hazardous radionuclides are converted to nuclides that are either stable or radioactive with short half-lives. The volume provides detailed findings and conclusions about the status and feasibility of plutonium extraction and more advanced separations technologies, as well as three principal transmutation concepts for commercial reactor spent fuel. The book discusses nuclear proliferation; the U.S. nuclear regulatory structure; issues of health, safety and transportation; the proposed sale of electrical energy as a means of paying for the transmutation system; and other key issues. Table of Contents FRONT MATTER EXECUTIVE SUMMARY 1 INTRODUCTION 2 SUMMARIES OF S&T PROPOSALS AND RADIONUCLIDES RELEASE SCENARIOS IN REPOSITORY 3 SEPARATIONS TECHNOLOGY 4 TRANSMUTATION SYSTEMS 5 DEFENSE WASTES 6 ANALYSIS OF THE ISSUES APPENDIXES A STATEMENT OF WORK B LIST OF COMMITTEE AND SUBCOMMITTEE ACTIVITIES C BASE CASE ONCE-THROUGH URANIUM FUEL CYCLE FOR LIGHT-WATER REACTOR WITH GEOLOGICAL REPOSITORY D SEPARATIONS TECHNOLOGY E DEFENSE WASTES -- ADDITIONAL INFORMATION F TRANSMUTATION CONCEPTS G EFFECTS ON REPOSITORY H NUCLEAR PROIFERATION ISSUES I HEALTH AND SAFETY J FUEL REPROCESSING ECONOMICS K SUMMARY OF INTERNATIONAL SEPARATIONS AND TRANSMUTATIONS ACTIVITIES L INTERIM REPORT OF THE COMMITTEE ON SEPARATIONS TECHNOLOGY AND TRANSMUTATION SYSTEMS M BIOGRAPHIES OF THE COMMITTEE ON SEPARATIONS TECHNOLOGY AND TRANSMUTATION SYSTEMS N GLOSSARY OF TERMS O ACRONYMS AND ABBREVIATIONS P GENERAL BIBLIOGRAPHY INDEX

This publication presents the proceedings of a workshop on the remediation of radioactive contamination in agriculture. The workshop brought together specialists from different countries and technical backgrounds and sought to disseminate research findings and encourage future studies aimed at the development of technologies to support sustainable agricultural production and rural development after a nuclear accident. The presentations and discussions at the meeting focused on both laboratory findings and practical field-work experience in planning and implementing remediation activities. The participants provided information related to agricultural production in Japan after the Fukushima Daiichi accident and in the many different countries affected by the Chernobyl accident. The workshop contributed to the dissemination of information and knowledge in this very distinct area and produced conclusions, recommendations and observations to enhance preparedness and response planning for nuclear emergencies and radiological incidents in relation to food and agriculture. This publication is targeted at authorities responsible for food and agriculture, international organizations working in this area, as well as professionals and academics involved in the remediation of radioactive contamination. It will also be of interest to nuclear safety or emergency planning and response specialist.

"The Evolution of Nuclear Strategy quickly established itself as a classic when it first appeared in 1981. This edition makes it even better, incorporating as it does new material about the Cold War and up-dating to include subsequent developments. Filled with insights and penetrating analysis, this volume is truly indispensable." -Robert Jervis, Author of How Statesmen Think "Freedman and Michaels have written a thorough and thought-provoking guide to nuclear strategy. The authors analyze the causes of both wise and unwise strategic decisions in the past and thereby shine a bright light on dilemmas we face in our common nuclear future." -Scott Sagan, Stanford University, USA "With its comprehensive coverage, clear and direct language, and judicious summaries of a vast literature, this new and wholly revised edition of The Evolution of Nuclear Strategy will be essential reading for any student of nuclear history, strategic studies, or contemporary international relations." -Matthew Jones, London School of Economics and Political Science, UK "Sir Lawrence Freedman's The Evolution of Nuclear Strategy has been the first port of call for three generations of academics and policy-makers wanting to familiarize themselves with the subject matter. The success of this book could have led Professor Freedman to satisfy himself with regular updates or afterwords. But the tireless author is now gracing us with an entirely revised edition of his masterpiece nearly forty years after its initial publication, taking into account findings from archives and declassified documents. At the same time, The Evolution of Nuclear Strategy remains true to its original purpose and spirit: an easy to read manual, light with footnotes, focusing on policy rather than on theory, and thus the best possible introduction to an arcane subject. In an era when nuclear strategy issues seem to be becoming relevant again, its historical scope and breadth will make its reading or re-reading even more useful - if only because knowing about the absurdity of the Cold war arms race is a prerequisite if one does not want to repeat its mistakes." -Bruno Tertrais, Deputy Director, Fondation pour la Recherche Strategique, France "This updated and improved edition of the classic text on the evolution of nuclear strategy is a must read for anyone attempting to understand the nuclear predicament and where it is heading. Impressive in every respect!" -T.V. Paul, James McGill Professor of International Relations, McGill University, Canada, and the author of The Traditon of Non-Use of Nuclear Weapons "After the end of the Cold War, we hoped for a world in which nuclear weapons would have 'low salience', or might even disappear into virtual, non-assembled arsenals. Alas, they are coming to the fore again. With changes in political context and technology, it is thus pressing that 'the Bible' on the Evolution of Nuclear Strategy should be updated. Lawrence Freedman's great classic has been admirably updated with the help of Jeff Michaels. The work, just as its previous editions, thus remains the definitive and authoritative point of reference on nuclear strategy in the twenty-first century." -Beatrice Heuser, Chair of International Relations, University of Glasgow, Scotland First published in 1981, Lawrence Freedman's The Evolution of Nuclear Strategy was immediately acclaimed as the standard work on the history of attempts to cope militarily and politically with the terrible destructive power of nuclear weapons. It has now been completely rewritten, drawing on a wide range of new research, and updated to take account of the period following the end of the cold war, and covering all nuclear powers.

This publication is part of a series that aims to inform nuclear facility designers, vendors, operators and State governments about IAEA safeguards, and demonstrates how associated requirements can be considered early in the design phase of a new nuclear facility. This particular publication is applicable to the design of spent nuclear fuel reprocessing plants. Safeguards by design dialogue undertaken early in the design and construction of reprocessing plants, facilitates the implementation of safeguards throughout all the lifecycle stages of the facility. The potential to reduce costs, avoid retrofits and achieve efficiencies both for the operator and for IAEA Member States are important drivers for the early consideration of safeguards in a nuclear facility design project.

An investigation into our complicated 7-decade-long relationship with nuclear technology, from the bomb to nuclear accidents to nuclear waste.

From Hiroshima to Chernobyl, Fukushima to the growing legacy of lethal radioactive waste, humanity's struggle to conquer atomic energy is rife with secrecy, deceit, human error, blatant disregard for life, short-sighted politics, and fear. Fallout is an eye-opening odyssey through the first eight decades of this struggle and the radioactive landscapes it has left behind. We are, he finds, forever torn between technological hubris and all-too-human terror about what we have created.

At first, Pearce reminds us, America loved the bomb. Las Vegas, only seventy miles from the Nevada site of some hundred atmospheric tests, crowned four Miss Atomic Bombs in 1950s. Later, communities downwind of these tests suffered high cancer rates. The fate of a group of Japanese fishermen, who suffered high radiation doses from the first hydrogen bomb test in Bikini atoll, was worse. The United States Atomic Energy Commission accused them of being Red spies and ignored requests from the doctors desperately trying to treat them.

Pearce moves on to explore the closed cities of the Soviet Union, where plutonium was refined and nuclear bombs tested throughout the '50s and '60s, and where the full extent of environmental and human damage is only now coming to light. Exploring the radioactive badlands created by nuclear accidents--not only the well-known examples of Chernobyl and Fukushima, but also the little known area around Satlykovo in the Russian Ural Mountains and the Windscale fire in the UK--Pearce describes the compulsive secrecy, deviousness, and lack of accountability that have persisted even as the technology has morphed from military to civilian uses.

Finally, Pearce turns to the toxic legacies of nuclear technology: the emerging dilemmas over handling its waste and decommissioning of the great radioactive structures of the nuclear age, and the fearful doublethink over the world's growing stockpiles of plutonium, the most lethal and ubiquitous product of nuclear technologies.

For any reader who craves a clear-headed examination of the tangled relationship between a powerful technology and human politics, foibles, fears, and arrogance, Fallout is the definitive look at humanity's nuclear adventure.

From Einstein and Truman to Sartre and Derrida, many have declared the atomic bombing of Hiroshima and Nagasaki to be decisive events in human history. None, however, have more acutely understood or perceptively critiqued the consequences of nuclear war than Japanese writers. In this first complete study of the nuclear theme in Japanese intellectual and artistic life, John Whittier Treat shows how much we have to learn from Japanese writers and artists about the substance and meaning of the nuclear age.
Treat recounts the controversial history of Japanese public discourse around Hiroshima and Nagasaki--a discourse alternatively celebrated and censored--from August 6, 1945, to the present day. He includes works from the earliest survivor writers, including Hara Tamiki and Ota Yoko, to such important Japanese intellectuals today as Oe Kenzaburo and Oda Makoto. Treat argues that the insights of Japanese writers into the lessons of modern atrocity share much in common with those of Holocaust writers in Europe and the practitioners of recent poststructuralist nuclear criticism in America. In chapters that take up writers as diverse as Hiroshima poets, Tokyo critics, and Nagasaki women novelists, he explores the implications of these works for critical, literary, and cultural theory.
Treat summarizes the Japanese contribution to such ongoing international debates as the crisis of modern ethics, the relationship of experience to memory, and the possibility of writing history. This Japanese perspective, Treat shows, both confirms and amends many of the assertions made in the West on the shift that the death camps and nuclear weapons have jointly signaled for the modern world and for thefuture.
"Writing Ground Zero" will be read not only by students of Japan, but by all readers concerned with the fate of culture after the fact of nuclear war in our time.

A groundbreaking study of how emotions motivate attempts to counter species loss. This groundbreaking book brings together environmental history and the history of emotions to examine the motivations behind species conservation actions. In Recovering Lost Species in the Modern Age, Dolly Jorgensen uses the environmental histories of reintroduction, rewilding, and resurrection to view the modern conservation paradigm of the recovery of nature as an emotionally charged practice. Jorgensen argues that the recovery of nature-identifying that something is lost and then going out to find it and bring it back-is a nostalgic practice that looks to a historical past and relies on the concept of belonging to justify future-oriented action. The recovery impulse depends on emotional responses to what is lost, particularly a longing for recovery that manifests itself in such emotions as guilt, hope, fear, and grief. Jorgensen explains why emotional frameworks matter deeply-both for how people understand nature theoretically and how they interact with it physically. The identification of what belongs (the lost nature) and our longing (the emotional attachment to it) in the present will affect how environmental restoration practices are carried out in the future. A sustainable future will depend on questioning how and why belonging and longing factor into the choices we make about what to recover.

What will replace fossil fuel? Is there a way forward using renewable energy sources while avoiding nuclear power? This book argues that nuclear is unlikely to have much of a role in future, and shows that the pro- and anti-nuclear debate has absorbed too much time and energy over the years. This has been to the detriment of a more relevant, interesting and increasingly urgent debate over what sort of renewable/efficiency mix we need. This book engages in that debate, exploring the implications of shifting to greener, cleaner energy sources. Importantly, David Elliott argues there is no one green future. There is a range of possible options of various types and scales: we need to choose amongst them. This book offers an overview of the technical, economic and environmental issues to help scholars, professionals and policy makers involved in discussing those options.

Why did nuclear energy policies in France, Sweden, and the United States, very similar at the time of the oil crisis of 1973 and 1974, diverge so greatly in the following years? In answering this question, James Jasper challenges one of the most popular trends in political analysis: explanations relying exclusively on political and economic structures to account for public policies. Jasper proposes a new cultural and state-centered approach--one heeding not only structural factors but cultural meanings, individual biographies, and elite discretion. Surveying the period from the successful commercialization of light-water-reactor technology in the early 1960s to the present, he explains the events that occurred after 1973: France built even more reactors than it needed, the United States canceled most reactor orders, and Sweden completed planned nuclear plants but decided to phase out nuclear energy by 2010. This work is based on one hundred interviews with managers, policymakers, and activists in the three countries. In addition to providing a unique theoretical perspective, it broadens our understanding of nuclear policy by looking at three countries in depth and over a long historical span. Originally published in 1990. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Professor Knorr examines bends in the values which nations derive in their international relationships from the possession and use of both nuclear and non-nuclear military forces, and suggests that territorial conquest and the furtherance of economic benefits by military means have generally diminished in appeal. He inquires into the costs and disadvantages of military power-the greatly reduced security obtainable even by the major nuclear powers and the noticeable diminution in the legitimacy of international violence in its several forms. Originally published in 1966. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Presents an overview of recent research on the original of solar phenomena that affect Earth s technological systems.

This topical issue is based on the presentations given at the 26th National Solar Observatory (NSO) Summer Workshop held at the National Solar Observatory/Sacramento Peak, New Mexico, USA from 30 April to 4 May 2012. This unique forum brought together experts in different areas of solar and space physics to help in developing a full picture of the origin of solar phenomena that affect Earth s technological systems. The articles include theory, model and observation research on the origin of the solar activity and its cycle, as well as a discussion on how to incorporate the research into space-weather forecasting tools.

This volumeis aimed at graduate students and researchers active in solar physics and space science.

Previously published in "Solar Physics," Vol. 289/2, 2014."

This book is the product of a unique collaboration by experts from leading international, regional and national agencies and professional organizations discussing on the current 'hot' issue on the judicious use and safety of radiation in radiology. There have been several cases involving radiation overexposure that have received international attention. Strategies and solutions to guide readers how to maximize the benefits and minimize the risks when using radiation in medicine are covered.

Complementing existing standards and guides on the operational excellence of nuclear power plants, this publication supports leaders of owner/operating organizations by providing strategic responses to current business challenges and effective measures to sustain high performance levels. The publication considers activities that are under the control of the owner/operating organization as well as those that involve interaction with other stakeholders such as regulatory bodies, industry peers, international organizations, policy makers and academia.

This publication summarizes the reviewed information distributed in previous IAEA publications and provides an up to date, overall picture of the management of disused sealed radioactive sources (DSRSs) based upon the current status and trends in this field. It incorporates the most recent experience in source management, including newly developed techniques used for DSRS conditioning and storage. Problems encountered and lessons learned are also highlighted in the publication in order to help avoid the mistakes commonly made in the past in managing disused sources.

There is high interest in new fuel types with increased accident tolerance. These range from using an oxidation resistant coating on zirconium based cladding to alternate fuel and cladding materials. These new fuels/claddings under development must be licensed before being deployed industrially and therefore research is being undertaken to assess their behaviour in various conditions. This publication arises from an IAEA coordinated research project (CRP) dealing with the acquisition of data through experiments on new fuel types and cladding materials and the development of modelling capacity to predict the behaviour of the components and the integral performance of accident tolerant fuel designs under normal and transient conditions. Demonstrations of improvements under severe accident conditions were documented. Several coated cladding materials were produced, tested, characterized and analysed in round robin tests carried out within the CRP. For improvement and validation of fuel performance codes, several benchmarks were organized to compare and analyse predictions of the extended codes. The findings and conclusions of the CRP are summarized in this publication.

Since the 1970s, the IAEA has been involved in the analysis of fuel failures in water cooled reactors in normal (non-accident) operational conditions. This updated version of IAEA Nuclear Energy Series No. NF-T-2.1 provides information on all aspects of fuel failures in current nuclear power plant operations. It summarizes fuel failure occurrences and their mechanisms and root causes, as well as fuel failure prevention and management in plant operation for 97% of light and heavy water cooled nuclear power units operated worldwide during the period 2006–2015. Data on fuel failures from 1987 to 2006 extracted from three previous IAEA fuel failure reports are included and analysed in the present publication, together with the 2006–2015 fuel failure data, to reveal long term tendencies in fuel performance. In addition to fuel rod leakers, fuel structural damages and other fuel assembly issues are considered in the report.