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In January 2004, a delegation from Stanford University led by Prof. John W. Lewis and joined by one of the authors, Siegfried S. Hecker, at the time senior fellow at the Los Alamos National Laboratory and former director, was invited to visit the Yongbyon Nuclear Center. This visit by Hecker and follow-on visits during each of the next six consecutive years contributed substantially to our knowledge of North Korean nuclear activities. In this report, we utilize information obtained during the Stanford delegation visits, along with other open-source information, to provide a holistic assessment of North Korean nuclear developments from the demise of the Agreed Framework through November 2015. To read the full article, click here.

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When the Soviet Union collapsed in 1991, the worry in the West was what would happen to that country’s thousands of nuclear weapons. Would “loose” nukes fall into the hands of terrorists, rogue states, criminals – and plunge the world into a nuclear nightmare?

Fortunately, scientists and technical experts in both the U.S. and the former Soviet Union rolled up their sleeves to manage and contain the nuclear problem in the dissolving Communist country.

One of the leaders in this relationship was Stanford engineering professor Siegfried Hecker, who served as a director of the Los Alamos National Laboratory before coming to Stanford as a senior fellow at the Center for International Security and Cooperation. He is a world-renowned expert in plutonium science, global threat reduction and nuclear security.

Hecker cited one 1992 meeting with Russian scientists in Moscow who were clearly concerned about the risks. In his new book, Doomed to Cooperate: How American and Russian scientists joined forces to avert some of the greatest post-Cold War nuclear dangers, Hecker quoted one Russian expert as saying, “We now need to be concerned about terrorism.”

Earning both scientific and political trust was a key, said Hecker, also a senior fellow at Stanford’s Freeman Spogli Institute for International Studies. The Russians were proud of their scientific accomplishments and highly competent in the nuclear business – and they sought to show this to the Americans scientists, who became very confident in their Russian counterparts’ technical capabilities as they learned more about their nuclear complex and toured the labs.

Economic collapse, political turmoil

But the nuclear experts faced an immense problem. The Soviets had about 39,000 nuclear weapons in their country and in Eastern Europe and about 1.5 million kilograms of plutonium and highly enriched uranium (the fuel for nuclear bombs), Hecker said. Consider that the bomb that the U.S. dropped on the Japanese city of Nagasaki in 1945 was only six kilograms of plutonium, he added. Meanwhile, the U.S. had about 25,000 nuclear weapons in the early 1990s.

Hecker and the rest of the Americans were deeply concerned about the one million-plus Russians who worked in nuclear facilities. Many faced severe financial pressure in an imploding society and thus constituted a huge potential security risk.

“The challenge that Russia faced with its economy collapsing was enormous,” he said in an interview.

The Russian scientists, Hecker said, were motivated to act responsibly because they realized the awful destruction that a single nuclear bomb could wreak. Hecker noted that one Russian scientist told him, “We arrived in the nuclear century all in one boat, and a movement by anyone will affect everyone.” Hecker noted, “Therefore, you know, we were doomed to work together to cooperate.”

All of this depended on the two governments involved easing nuclear tensions while allowing the scientists to collaborate. In short order, the scientists developed mutual respect and trust to address the loose nukes scenario.

The George H.W. Bush administration launched nuclear initiatives to put the Russian government at ease. For example, it took the nuclear weapons off U.S. Navy surface ships and some of its nuclear weapons off alert to allow the Russians to do the same. The U.S. Congress passed the Nunn-Lugar Cooperative Threat Reduction legislation, which helped fund some of the loose nuke containment efforts.

While those were positive measures, Hecker said, it was ultimately the cooperation among scientists, what they called lab-to-lab-cooperation, that allowed the two former superpower enemies to “get past the sensitivity barriers” and make “the world a safer place.”

Since the end of the Cold War, no significant nuclear event has occurred as a result of the dissolution of the Soviet Union and its nuclear complex, Hecker noted.

Lesson: cooperation counts

One lesson from it all, Hecker said, is that government policymakers need to understand that scientists and engineers can work together and make progress toward solving difficult, dangerous problems.

“We don’t want to lose the next generation from understanding what can actually be done by working together,” he said.  “So, we want to demonstrate to them, Look, this is what was done when the scientists were interested and enthusiastic and when the government gave us enough room to be able to do that.”

Hecker said this scientific cooperation extended to several thousand scientists and engineers at the Russian sites and at U.S. nuclear labs – primarily the three defense labs: Lawrence Livermore, Los Alamos, and Sandia national laboratories. Many technical exchanges and visits between scientists in Russia and the United States took place.

He recalled visiting some of the nuclear sites in Russian cities shrouded by mystery. “These cities were so secret, they didn’t even appear on Soviet maps.”

Change of threat

When the Soviet Union collapsed, the nature of the nuclear threat changed, Hecker said. The threat before was one of mutual annihilation, but now the threat changed to what would happen if nuclear assets were lost, stolen or somehow evaded the control of the government.

“From an American perspective we referred to these as the ‘four loose nuclear dangers,'” he said.

This included securing the loose nukes in the Soviet Union and Eastern Europe; preventing nuclear materials or bomb fuel from getting into the wrong hands; the human element involving the people who worked in the Soviet nuclear complex; and finally, the “loose exports” problem of someone trying to sell nuclear materials or technical components to overseas groups like terrorists or rogue nations.

For Hecker, this is not just an American story. It is about a selfless reconciliation with a longtime enemy for the greater global good, a relationship not corrupted by ideological or nationalistic differences, but one reflective of mutual interests of the highest order.

“The primary reason,” he said, “why we didn’t have a nuclear catastrophe was the Russian nuclear workers and the Russian nuclear officials. Their dedication, their professionalism, their patriotism for their country was so strong that it carried them through these times in the 1990s when they often didn’t get paid for six months at a time … The nuclear complex did its job through the most trying times. And it was a time when the U.S. government took crucial conciliatory measures with the new Russian Federation and gave us scientists the support to help make the world a safer place.”

 

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Siegfried Hecker (second from left) takes a tour of a secret Russian nuclear facility in the city of Sarov in February, 1992. Hecker was serving as director of the Los Alamos National Laboratory during his visit.
Siegfried Hecker (second from left) takes a tour of a secret Russian nuclear facility in the city of Sarov in February, 1992. Hecker was serving as director of the Los Alamos National Laboratory during his visit. | CISAC
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RESET of U.S. Nuclear Waste Managements Strategy and Policy

Meeting #5: Regulations, Risk and Safety

October 26-27, 2016, Stanford University

 

One of the unique challenges of the safe storage and disposal of nuclear waste is the very long time frame over which the safety of different strategies is evaluated.  These evaluations typically involve models that capture atomic-scale processes, such as diffusion and corrosion, to global-scale processes, such as climate change and tectonic events.  At each scale, the models are often highly coupled, the outcome of one modeled process becoming the input for the next.  The safety analysis becomes the basis for determining risk to the public and environment and is used to determine whether a specific, nuclear waste repository or storage facility will meet regulatory requirements.  Thus, there is an inter-play among the determination of risk, regulatory compliance and safety.  Finally, these analysis become part of the discussion of safety and acceptability by political institutions and the public.

In this fifth meeting of the series of RESET meetings, the speakers will explore a number of these issues from a technical, as well as social science, perspective.

Topics and questions that we expect to discuss during the meeting include:

  • Comparison of different international approaches to the analysis of risk.
  • Comparison of the regulatory structures of different countries.
  • What is a “safety case” and how is this approach related to a quantitative probabilistic risk analysis?
  • What is the relation between regulatory compliance and safety?
  • What time periods can be evaluated? Why one million years? Is this necessary or credible?
  • How does one maintain the credibility of the regulations and the regulator?
  • Once a facility or repository is determined to be in regulatory compliance, how can subsequent, new knowledge be applied to the safety analysis?
  • What is the role of public engagement? What role should communities near nuclear facilities play in the regulatory process?

Reset Conference Document for meeting no. 5 can be accessed through this link.

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For information related to the fourth meeting in this series, and relevant materials, please click here.


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If provoked, many Americans might well back nuclear attacks on foes like Iran and al Qaeda, according to new collaborative research from CISAC senior fellow Scott Sagan and Dartmouth professor Benjamin Valentino.

You can read more about their latest public opinion polling data, and its implications for the debate surrounding President Obama's upcoming visit to Hiroshima, in a column they co-authored for the Wall Street Journal.

 

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Candles and paper lanterns float on the Motoyasu River in front of the Atomic Bomb Dome at the Peace Memorial Park, in memory of the victims of the bomb on the 62nd anniversary of the Hiroshima bomb, on August 6, 2007 in Hiroshima. Japan.
Candles and paper lanterns float on the Motoyasu River in front of the Atomic Bomb Dome at the Peace Memorial Park, in memory of the victims of the bomb on the 62nd anniversary of the Hiroshima bomb, on August 6, 2007 in Hiroshima. Japan. | Junko Kimura / Getty Images
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- To ensure an accurate headcount for lunch, RSVPs are required - 

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To Be Announced Honors Student CISAC Honors Program in International Security Studies
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CISAC Honors Student
benmittelberger_rsd16_003_0098a.jpg Class of 2016

Ben Mittelberger is a senior in computer science concentrating in information systems design and implementation. He is a current student in the CISAC Honors Program. His thesis is titled: "In Data We Trust?: The Big Data Capabilities of the National Counterterrorism Center." It focuses on the increasing size and complexity of intelligence datasets and whether or not the center is structured properly to leverage them. He is advised by Dr. Martha Crenshaw. 

Honors Student CISAC Honors Program in International Security Studies
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The Comprehensive Nuclear-Test-Ban Treaty at 20:
Prospects for Ratification and the Enduring Risks of Nuclear Testing

 

Twenty years after the signing of the Comprehensive Nuclear-Test-Ban Treaty (CTBT) and creation of its accompanying organization, the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), the CTBT remains extremely relevant in the context of nuclear proliferation, deterrence, testing, and more. Yet challenges also remain that impede the ratification of the treaty and its entry into force.

On Thursday, May 19, 2016, the American Academy invites you to participate in a discussion on nuclear testing and the prospects of the ratification of the Comprehensive Nuclear-Test-Ban Treaty, in partnership with Stanford University’s CISAC Social Science Research Seminar.

Participants at Stanford will watch a livestream of a panel discussion held at the American Academy’s headquarters in Cambridge, MA, featuring the speakers listed below, who will share new insights on the prospects for ratifying the CTBT and the challenges presented by nuclear testing. There will be an opportunity to submit questions to the panelists in Cambridge. Following the livestream, Professor Scott Sagan will moderate a discussion at Stanford.

Featuring

Lassina Zerbo 

Executive Secretary, Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization 

Rose E. Gottemoeller

Under Secretary for Arms Control and International Security, U.S. Department of State

Siegfried Hecker

Senior Fellow, Freeman Spogli Institute for International Studies; Research Professor of Management Science and Engineering, Stanford University

Robert Rosner

William E. Wrather Distinguished Service Professor in the Departments of Astronomy & Astrophysics and Physics, and the Enrico Fermi Institute and the Harris School of Public Policy Studies, University of Chicago; Co-Chair, Global Nuclear Future Initiative, American Academy of Arts and Sciences

Arun Rath

Correspondent, NPR and WGBH

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Scott Sagan

Caroline S.G. Munro Professor of Political Science, the Mimi and Peter Haas University Fellow in Undergraduate Education, and Senior Fellow at the Center for International Security and Cooperation and the Freeman Spogli Institute at Stanford University; Project Chair, New Dilemmas in Ethics, Technology and War; and Senior Advisor to the Global Nuclear Future Initiative, American Academy of Arts and Sciences

Lassina Zerbo Executive Secretary Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization
Rose Goettemoeller Under Secretary for Arms Control and International Security U.S. Department of State

CISAC
Stanford University
Encina Hall, C220
Stanford, CA 94305-6165

(650) 725-6468 (650) 723-0089
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Senior Fellow, Freeman Spogli Institute for International Studies, Emeritus
Research Professor, Management Science and Engineering, Emeritus
hecker2.jpg PhD

Siegfried S. Hecker is a professor emeritus (research) in the Department of Management Science and Engineering and a senior fellow emeritus at the Freeman Spogli Institute for International Studies (FSI). He was co-director of CISAC from 2007-2012. From 1986 to 1997, Dr. Hecker served as the fifth Director of the Los Alamos National Laboratory. Dr. Hecker is an internationally recognized expert in plutonium science, global threat reduction, and nuclear security.

Dr. Hecker’s current research interests include nuclear nonproliferation and arms control, nuclear weapons policy, nuclear security, the safe and secure expansion of nuclear energy, and plutonium science. At the end of the Cold War, he has fostered cooperation with the Russian nuclear laboratories to secure and safeguard the vast stockpile of ex-Soviet fissile materials. In June 2016, the Los Alamos Historical Society published two volumes edited by Dr. Hecker. The works, titled Doomed to Cooperate, document the history of Russian-U.S. laboratory-to-laboratory cooperation since 1992.

Dr. Hecker’s research projects at CISAC focus on cooperation with young and senior nuclear professionals in Russia and China to reduce the risks of nuclear proliferation and nuclear terrorism worldwide, to avoid a return to a nuclear arms race, and to promote the safe and secure global expansion of nuclear power. He also continues to assess the technical and political challenges of nuclear North Korea and the nuclear aspirations of Iran.

Dr. Hecker joined Los Alamos National Laboratory as graduate research assistant and postdoctoral fellow before returning as technical staff member following a tenure at General Motors Research. He led the laboratory's Materials Science and Technology Division and Center for Materials Science before serving as laboratory director from 1986 through 1997, and senior fellow until July 2005.

Among his professional distinctions, Dr. Hecker is a member of the National Academy of Engineering; foreign member of the Russian Academy of Sciences; fellow of the TMS, or Minerals, Metallurgy and Materials Society; fellow of the American Society for Metals; fellow of the American Physical Society, honorary member of the American Ceramics Society; and fellow of the American Academy of Arts and Sciences.

His achievements have been recognized with the Presidential Enrico Fermi Award, the 2020 Building Bridges Award from the Pacific Century Institute, the 2018 National Engineering Award from the American Association of Engineering Societies, the 2017 American Nuclear Society Eisenhower Medal, the American Physical Society’s Leo Szilard Prize, the American Nuclear Society's Seaborg Medal, the Department of Energy's E.O. Lawrence Award, the Los Alamos National Laboratory Medal, among other awards including the Alumni Association Gold Medal and the Undergraduate Distinguished Alumni Award from Case Western Reserve University, where he earned his bachelor's, master's, and doctoral degrees in metallurgy.

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Research Professor of Management Science and Engineering CISAC at Stanford University
Robert Rosner University of Chicago; American Academy of Arts and Sciences
Arun Rath Correspondent National Public Radio and WGBH

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Stanford University
Encina Hall, E202
Stanford, CA 94305-6165

(650) 725-2715 (650) 723-0089
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The Caroline S.G. Munro Professor of Political Science
The Bass University Fellow in Undergraduate Education  
Senior Fellow, Freeman Spogli Institute for International Studies
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Scott D. Sagan is the Caroline S.G. Munro Professor of Political Science, the Bass University Fellow in Undergraduate Education, and a Senior Fellow at the Center for International Security and Cooperation, where he previously served as the social science co-director. He is the Inaugural Harry Frank Guggenheim Fellow for Nuclear Ethics and Security at the Carnegie Council for Ethics in International Affairs (2026-2027). Sagan also serves as co-chair of the American Academy of Arts and Sciences’ Committee on International Security Studies. Before joining the Stanford faculty, he was a lecturer in the Department of Government at Harvard University and served as special assistant to the director of the Organization of the Joint Chiefs of Staff in the Pentagon.

Sagan is the author of Moving Targets: Nuclear Strategy and National Security (Princeton University Press, 1989); The Limits of Safety: Organizations, Accidents, and Nuclear Weapons (Princeton University Press, 1993); and, with co-author Kenneth N. Waltz, The Spread of Nuclear Weapons: An Enduring Debate (W.W. Norton, 2012). He is the co-editor of Insider Threats (Cornell University Press, 2017) with Matthew Bunn; and co-editor of The Fragile Balance of Terror (Cornell University Press, 2022) with Vipin Narang. Sagan was also the guest editor of a two-volume special issue of Daedalus: Ethics, Technology, and War (Fall 2016) and The Changing Rules of War (Winter 2017).

Recent publications include “Creeds and Contestation: How US Nuclear and Legal Doctrine Influence Each Other,” with Janina Dill, in a special issue of Security Studies (December 2025); “Kettles of Hawks: Public Opinion on the Nuclear Taboo and Noncombatant Immunity in the United States, United Kingdom, France, and Israel”, with Janina Dill and Benjamin A. Valentino in Security Studies (February 2022); “The Rule of Law and the Role of Strategy in U.S. Nuclear Doctrine” with Allen S. Weiner in International Security (Spring 2021); “Does the Noncombatant Immunity Norm Have Stopping Power?” with Benjamin A. Valentino in International Security (Fall 2020); and “Just War and Unjust Soldiers: American Public Opinion on the Moral Equality of Combatants” and “On Reciprocity, Revenge, and Replication: A Rejoinder to Walzer, McMahan, and Keohane” with Benjamin A. Valentino in Ethics & International Affairs (Winter 2019).

In 2022, Sagan was awarded Thérèse Delpech Memorial Award from the Carnegie Endowment for International Peace at their International Nuclear Policy Conference. In 2017, he received the International Studies Association’s Susan Strange Award which recognizes the scholar whose “singular intellect, assertiveness, and insight most challenge conventional wisdom and intellectual and organizational complacency" in the international studies community. Sagan was also the recipient of the National Academy of Sciences William and Katherine Estes Award in 2015, for his work addressing the risks of nuclear weapons and the causes of nuclear proliferation. The award, which is granted triennially, recognizes “research in any field of cognitive or behavioral science that advances understanding of issues relating to the risk of nuclear war.” In 2013, Sagan received the International Studies Association's International Security Studies Section Distinguished Scholar Award. He has also won four teaching awards: Stanford’s 1998-99 Dean’s Award for Distinguished Teaching; Stanford's 1996 Hoagland Prize for Undergraduate Teaching; the International Studies Association’s 2008 Innovative Teaching Award; and the Monterey Institute for International Studies’ Nonproliferation Education Award in 2009.     

Former co-director, Center for International Security and Cooperation
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Abstract: Nuclear war and climate change present the two most serious threats to global security since World War II. This talk shows that nuclear weapons research and climate science were historically connected in deep, sometimes intimate ways. Each developed its own knowledge infrastructure, including people, technical systems, and organizations, with surprising parallels and frequent exchanges across the classified/civilian divide. From the 1940s on, nuclear weapons research and climate science both relied heavily on computer models, used related physics and numerical methods, and shared human as well as technical resources. Radiocarbon from nuclear weapons tests contributed to understanding of the global carbon cycle, while fallout monitoring networks produced critical knowledge about the stratosphere. In the 1980s, the potential for “nuclear winter” — a war-induced climatic catastrophe — became a major political issue, but the groundwork for this concern had been laid long before.

This interplay not only continued, but became even more significant after the Cold War’s end, when the weapons labs’ expertise, equipment, and observing systems were partially repurposed. Several US national laboratories now play essential roles in climate and Earth system science. Among these roles are the Program on Climate Model Diagnosis and Intercomparison, based at Livermore and responsible for the important Coupled Model Intercomparison Project (CMIP), a major unifying force in climate modeling for the Intergovernmental Panel on Climate Change assessments. The cyberinfrastructure underlying CMIP and similar projects must address mounting challenges related to data access controls, software support, and the security of huge data collections, while their institutional and human bases depend on ongoing national support. Crafting effective climate policy, I argue, will require understanding and rethinking the dynamics of these knowledge infrastructures for the present, rapidly evolving context.

About the Speaker: Paul Edwards is a Professor in the School of Information (SI) and the Dept. of History at the University of Michigan. SI is an interdisciplinary professional school focused on bringing people, information, and technology together in more valuable ways.

His research explores the history, politics, and cultural aspects of computers, information infrastructures, and global climate science. His current research focuses on knowledge infrastructures for the Anthropocene.

Dr. Edwards is co-editor (with Geoffrey C. Bowker) of the Infrastructures book series (MIT Press), and he serves on the editorial boards of Big Data & Society: Critical Interdisciplinary Inquiries and Information & Culture: A Journal of History. His most recent book is A Vast Machine: Computer Models, Climate Data, and the Politics of Global Warming (MIT Press, 2010).

 

 

Paul Edwards Professor of Information and History University of Michigan
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The Soviet Union responded sceptically to Eisenhower’s ‘Atoms for Peace’ speech in December 1953 but eventually entered negotiations on the creation of the International Atomic Energy Agency. It believed the IAEA would provide opportunities for political influence and scientific collaboration. It did not want the peaceful uses of atomic energy around the world to be dominated by the United States. It pressed for close ties between the new agency and the United Nations and supported India and other developing countries in their opposition to safeguards. The new Agency was to be a forum for competition as well as cooperation.

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Reset of U.S. Nuclear Waste Management Strategy and Policy

Meeting #4:  Integration of Storage, Transportation and Disposal of

Commercial Spent Nuclear Fuel

May 17-18, 2016, George Washington University, Washington, DC

 

Spent nuclear fuel must be managed from the time it is removed from the reactor to its eventual reprocessing or permanent disposal in a geologic repository.  The present management strategy for commercial spent fuel in the United States is not what was originally envisioned, even as recently as a decade ago.

The inventory of commercial spent nuclear fuel in in the U.S. is growing at a rate of ~2,000 metric tons per year, and is projected to be ~140,000 metric tons by mid-century, which is the earliest time that current Administration policy projects the availability of a permanent geologic repository.  Without options for off-site storage or disposal and with no prospects for reprocessing, utilities have expanded their capacity to store the growing spent fuel inventory at existing reactor sites, choosing without exception to rely on large dry-storage casks.  These casks are characterized as “dual purpose” systems, in that the sealed canisters are designed for both extended on-site storage and, with appropriate over-packs, subsequent transportation.  The dual-purpose canisters are not, however, designed for disposal, and they are significantly larger than the disposal canisters planned for all repository concepts currently proposed world-wide. 

Current Practice and Technical, Operational, and Institutional Concerns

The current practice of loading commercial spent fuel into dry storage systems carries with it an unavoidable commitment to one of three future alternatives:

a)     all spent fuel placed in large dual-purpose canisters will eventually need to be repackaged into purpose-built casks for disposal,

b)     the nation will need to construct one or more repositories that can directly accommodate large dual-purpose canisters for disposal, or

c)      spent fuel will remain indefinitely at interim storage facilities and be repackaged as needed, perhaps every century.

 

Suboptimal alternatives will lead to increased uncertainties. 

All of these options are technically feasible, but none are what was originally planned, and all introduce major new uncertainties regarding the design and operation of future storage and disposal facilities.  These uncertainties will impact already large and uncertain future costs:  for example, as part of its 2013 assessment of the adequacy of the Nuclear Waste Fee to meet total disposal costs, the DOE estimated a range for $24 billion to $81 billion (2012 dollars) for future repository costs, not including costs associated with repackaging spent fuel.   

 

Industry continues to load larger and heavier canisters, which pose logistical challenges. 

The dual purpose storage canisters themselves are large:  up to 2 meters in diameter and 5 meters in length, and the largest currently in use accommodate up to 37 intact fuel assemblies from pressurized water reactors, which account for about two thirds of the U.S. reactor fleet. A loaded canister may weigh on the order of 70 metric tons, and transportation shielding may increase the weight to 150 metric tons. Because it is economically advantageous for nuclear power plants to load larger canisters, the canister size exceeds sizes and weights that may be optimal for transportation and subsequent disposal.  Engineering solutions for hoist, ramp, and transporter operations appear to be feasible, but need to be accounted for in planning.

 

Larger canisters will be hotter for longer and therefore may require a longer time to cool before transportation and subsequent disposal. 

Although dual purpose canisters are certified by the Nuclear Regulatory Commission for both storage and subsequent transportation, the certificates of compliance set different temperature limits for storage versus transportation. This results in a situation where some canisters may need to cool before they can be transported. This delay may be on the order of decades for some canister designs, and in particular for higher-burnup fuels that generate more heat.

 

With respect to disposal, different geologies impose different temperature constraints on the underground environment. For example, some repository designs have assumed that the maximum temperature in clay backfill must remain below 100˚C, while salt may accommodate temperatures up to 200 to 250˚C. High thermal loads may be accommodated by cooling canisters above ground for many years, ventilating the repository for many years after waste emplacement, or increasing the spacing between canisters.  These choices will affect repository costs.

 

Consolidated Interim Storage is an option. 

Constructing consolidated interim storage facilities has the potential to alleviate storage concerns at reactor sites and may provide a path to resolution of legal issues associated with federal responsibility for spent fuel management.  Consolidated storage facilities could also be used to provide flexibility in repackaging options for ultimate disposal.  Consolidated storage facilities will introduce additional cost and siting concerns, and technical issues associated with the mechanical effects of repeated transportation and storage will need to be addressed.

 

Legislative and regulatory issues must be addressed. 

All options for the management and disposal of commercial spent nuclear fuel currently under consideration in the U.S. will require legislative and regulatory actions.

 

 

Questions to be addressed:

  1. What might a better-integrated spent fuel management system for the United States look like?
  2. What metrics (e.g., cost, safety, and security) should be used to judge the optimization of the spent fuel management system?
  3. What are the barriers to achieving the integration of the spent fuel management system?
  4. What are the potential benefits of an integrated spent fuel management system?
  5. What actions could be taken now that would have an impact on future spent nuclear fuel management practice? 
  6. What are the implications of taking no action?

Reset Conference Documents for meeting no. 4 can be accessed through this link. 

 

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For information related to the first meeting in this series, and relevant materials, please click here.

For information related to the second meeting in this series, and relevant materials, please click here.

For information related to the third meeting in this series, and relevant materials, please click here.

George Washington University, Washington, DC

Steering committee members
Sponsors: Precourt Institute for Energy, MacArthur Foundation, George Washington University, Center for International Security and Cooperation
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This book—the culmination of a truly collaborative international and highly interdisciplinary effort—brings together Japanese and American political scientists, nuclear engineers, historians, and physicists to examine the Fukushima accident from a new and broad perspective.
  
It explains the complex interactions between nuclear safety risks (the causes and consequences of accidents) and nuclear security risks (the causes and consequences of sabotage or terrorist attacks), exposing the possible vulnerabilities all countries may have if they fail to learn from this accident.
  
The book further analyzes the lessons of Fukushima in comparative perspective, focusing on the politics of safety and emergency preparedness. It first compares the different policies and procedures adopted by various nuclear facilities in Japan and then discusses the lessons learned—and not learned—after major nuclear accidents and incidents in other countries in the past. The book's editors conclude that learning lessons across nations has proven to be very difficult, and they propose new policies to improve global learning after nuclear accidents or attacks.

Contributors to this volume include Nobumasa Akiyama, Edward D. Blandford, Toshihiro Higuchi, Trevor Incerti (formerly a researcher at the Walter H. Shorenstein Asia-Pacific Research Center at Stanford University), Kenji E. Kushida, Phillip Y. Lipscy, Michael May, Kaoru Naito (former President of the Nuclear Material Control Center), Scott D. Sagan, Kazuto Suzuki, and Gregory D. Wyss, Distinguished Member of Technical Staff in the Security Systems Analysis Department at Sandia National Laboratories, Albuquerque, NM.

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