The Centre for International Governance Innovation NuClear eNerGy FuTureS PaPerS The Nuclear Energy Futures Project
US International Nuclear Energy Policy: Change and Continuity
MIlES A. PoMPEr
Nuclear Energy Futures Paper No. 10 January 2010
An electronic version of this paper is available for download at: www.cigionline.org
Addressing International Governance Challenges Nuclear energy Futures Paper
Abstract CIGI's Nuclear Energy Futures Project
The renewed interest in and activities related to nuclear CIGI’s Nuclear Energy Futures Project is chaired power worldwide have raised concerns about proliferation, by CIGI distinguished fellow louise Fréchette and safety and security. The obama administration is con- directed by CIGI senior fellow Trevor Findlay, structing policies that are at the same time consistent Director of the Canadian Centre for Treaty Compliance with and different from those of the Bush administration. at the Norman Paterson School of International For example, the administration is proceeding with efforts Affairs, Carleton University, ottawa. The project is to win support for tighter rules on sensitive nuclear tech- researching the scope of the purported nuclear energy nologies in the Nuclear Suppliers Group (NSG) and to revival around the globe over the coming two decades establish international nuclear fuel banks and other supply and its implications for nuclear safety, security and assurances. By contrast, the fate of the Global Nuclear nonproliferation. A major report to be published in Energy Partnership (GNEP), a centrepiece of the Bush 2010 will advance recommendations for strengthening administration’s nuclear approach, is still to be determined. global governance in the nuclear field for consideration However, concerns such as enhancing safeguards and by Canada and the international community. This security and efforts against nuclear terrorism will be integral series of papers presents research commissioned by to President obama’s international nuclear energy policies. the project from experts in nuclear energy or nuclear global governance. The resulting research will be used as intellectual ballast for the project report.
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Copyright © 2010 The Centre for International Governance Innovation. This work was carried out with the support of The Centre for International Governance Innovation (CIGI), Waterloo, ontario, Canada (www.cigionline.org). This work is licensed under a Creative Commons Attribution-Non-commercial – No Derivatives license. To view this license, visit (www.creativecommons.org/licenses/by-nc-nd/2.5/). For re-use or distribution, please include this copyright notice. The Centre for International Governance Innovation
Introduction obama, International Atomic Energy Agency (IAEA) Director General Mohamed ElBaradei and others to look As the obama administration settles into office, it is begin- for new ways to stop the spread of these technologies. ning to construct a set of policies intended to manage a revival of interest in nuclear power worldwide so as to In doing so, both Bush and obama have struggled to find minimize proliferation, safety and security risks. These an appropriate mix of international rules, technology policies represent both change and continuity from the alternatives, and incentives and disincentives that would policies of the Bush administration. President Barack prevent additional countries from gaining access to these obama has moved forward with a bilateral nuclear coop- sensitive technologies. eration agreement with the United Arab Emirates (UAE) Bush’s approach relied more on technology and attempts that the Bush administration signed in its final days, while by major nuclear suppliers to impose new international slow-rolling one with russia. In both cases, broader foreign rules on other states. In a February 11, 2004, speech policy objectives have played a larger role relative to nar- President Bush called on governments to limit the right rower energy concerns. The new administration is pushing of states to possess enrichment or reprocessing technology. forward with its predecessor’s efforts to win support for (Bush, 2004). Bush also sought to win support from the tighter rules on sensitive nuclear technologies in the NSG and the G8 to prevent such technology transfers to Nuclear Suppliers Group (NSG) and establish international new countries. His administration sought to convince non- nuclear fuel banks and other supply assurances. obama nuclear-weapon states to accept strengthened (IAEA) intends to scale back, refocus and possibly eliminate the inspection and accounting procedures (“safeguards”) to Global Nuclear Energy Partnership (GNEP), a centrepiece prevent nuclear fuels and technology from being diverted of its predecessor’s international nuclear energy approach. to weapons. Under GNEP, Bush administration officials At the same time, he intends to emphasize other concerns, sought to transform an existing research program on such as enhancing nuclear safety, security and safeguards, advanced spent fuel reprocessing techniques (the Advanced and linking an effort against nuclear terrorism more tightly Fuel Cycle Initiative) into a means of minimizing the to his international nuclear energy policies. dual-use dilemma of enrichment and reprocessing. The Both the obama and Bush administrations’ policies have Bush’s administration’s original vision of nuclear fuel been driven in large measure by two events that occurred banks would only have granted access to those countries in 2002-2003: revelations of Iran’s clandestine uranium that renounced enrichment and reprocessing. enrichment program and the discovery of the A.Q. Khan The shortcomings of this strategy were evident before the black market nuclear network. In the wake of the 9/11 end of Bush’s second term and the administration’s efforts terrorist attacks, the discoveries prompted concerns that to limit the spread of sensitive nuclear technology met ever more countries would obtain access to the sensitive two sets of objections. one objection was on principle: nuclear technologies of uranium enrichment and spent some non-nuclear-weapon states saw the initiative as an fuel reprocessing, which can both produce fuel for nuclear attempt to restrict their rights to peaceful nuclear tech- power plants and fissile material for nuclear weapons. nology under Article IV of the NPT. The other was on They prompted leaders such as Presidents Bush and
Author Biography
Miles A. Pomper is a senior research associate at the analytical articles for publications such as the Foreign James Martin Center for Nonproliferation Studies of the Service Journal and the Houston Chronicle. Mr. Pomper Monterey Institute of International Studies. Previously, once served as a foreign service officer with the US he served as editor of Arms Control Today and lead foreign Information Agency, and was assistant information officer policy reporter for CQ Weekly, where he covered the full and spokesperson of the US Embassy in Caracas, Venezuela. range of foreign policy issues, including arms control and Mr. Pomper holds a masters degree in international proliferation concerns. He has also worked at the legi-Slate affairs from Columbia University and a master’s degree News Service and written several book chapters and in journalism from Northwestern University. Nuclear energy Futures Paper
economic grounds: the non-nuclear-weapon states argued also recommended that spent fuel reprocessing should that the Bush administration was using a spurious non- once again become integral to the US nuclear program, proliferation argument to cover up its true rationale: although it had been largely discouraged by American advancing the commercial interests of enrichment com- policy makers since the 1974 Indian use of reprocessed panies in the advanced nuclear states. In some ways, the nuclear fuel to test a “peaceful nuclear explosive.” The effort backfired, encouraging countries such as Argentina, policy was changed despite the ostensible success of the Canada and South Africa to state their interest in enrich- previous effort, which encouraged a decline in spent fuel ment in order to ensure they would not be cut off from reprocessing worldwide (lyman and von Hippel, 2008). future opportunities to profit in this sector. other countries, such as Australia, publicly weighed the possibility. In particular, the NEPD Group recommended that:
Facing these problems, the Bush administration began to • in the context of developing advanced nuclear fuel test some new approaches in its waning days. obama has cycles and next generation technologies for nuclear picked up on a few of these alternative approaches, while energy, the United States should reexamine its policies dropping some of the earlier Bush ideas. For example, to allow for research, development and deployment obama endorsed the creation of an international fuel of fuel conditioning methods (such as pyroprocessing) bank which would not require recipients to renounce that reduce waste streams and enhance proliferation enrichment and reprocessing, an approach ultimately resistance. In doing so, the United States will con- supported by Bush and the previous Democratic Congress. tinue to discourage the accumulation of separated He has continued to support a Bush administration attempt plutonium worldwide. to reach a compromise on new NSG rules that will be tighter than current standards, but would not be as strict • The United States should also consider technologies as those Bush initially proposed. And he backed a bilateral (in collaboration with international partners with nuclear cooperation deal the Bush administration nego- highly developed fuel cycles and a record of close tiated with the UAE (albeit with a few changes), which cooperation) to develop reprocessing and fuel treat- many considered a model for efforts to contain proliferation ment technologies that are cleaner, more efficient, in the Middle East. less waste-intensive, and more proliferation-resistant (National Energy Policy Development Group, 2001). At the same time, the obama administration has phased out key areas of GNEP and de-emphasized others. By The effort appeared aimed less at addressing nonprolif- calling for a nuclear-weapons-free world and taking eration concerns than finding some means of handling practical steps in that direction, obama has sought to the tons of spent fuel accumulating at US nuclear plants counter criticism from non-nuclear-weapon state signees because of the federal government’s failure to open a of the Nonproliferation Treaty (NPT) that the United long-term geological repository. Under the 1982 Waste States under the Bush administration demanded more of Policy Act, the US government was supposed to begin them even though Washington was not meeting the accepting civilian-used nuclear fuel for disposition in 1998. treaty’s disarmament requirements. Nonetheless, whether Utilities have successfully sued the federal government obama’s approach will be more successful than Bush’s in for failing to meet its responsibilities, winning up to meeting their common goal is still an open question. US$500 million in damages annually with estimates that total costs could reach well over US$60 billion (Nuclear Energy Advisory Committee, 2008: 9). The administration The Bush Administration’s Approach argued that using reprocessing technology to remove some of the elements of spent fuel with the greatest radiotoxicity The Global Nuclear energy Partnership and which produce the greatest heat would allow more fuel to be placed in the proposed Yucca Mountain repository, Soon after taking office, the Bush administration turned its particularly if newer reprocessing technologies such as attention to energy policy, with Vice President Dick Cheney “UrEX+” and “pyroprocessing” were employed. leading a National Energy Policy Development (NEPD) Group. The group placed particular emphasis on nuclear Administration officials also contended that the newer power, urging that it be expanded in the United States reprocessing technologies, which they envisioned ultimate- “as a major component of our national energy policy” ly providing fuel for a new generation of “fast spectrum” (National Energy Policy Development Group, 2001). It reactors, were more “proliferation-resistant” than traditional
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PUrEX technologies.1 PUrEX had been designed by the wrote, “the uranium dilutant could be separated out with United States to extract pure plutonium for nuclear very simple chemical processing” (lyman and von weapons. In PUrEX reprocessing, spent fuel is dissolved Hippel, 2008). in hot nitric acid. Plutonium and uranium of high purity are extracted separately by bubbling an organic solvent In contrast, these critics acknowledged that “pyroprocess- through the mix. Under UrEX+, five solvent extraction ing does produce a mixture that is more radioactive than processes are used to separate spent fuel into seven sep- the pure plutonium produced by PUrEX.” But they said arate fractions. In a typical variant, one fraction includes that “the difference is not great enough to justify claims plutonium and neptunium (another transuranic element) that it is significantly more proliferation resistant and (Vandegrift et al., 2004). In pyroprocessing, spent fuel is certainly not great enough to justify assertions by some cut into pieces and heated and turned into a powder. This US officials that ‘pyroprocessing is not reprocessing.’” process also burns off volatile fission products such as They further argued that pyroprocessing should not be Krypton and Xenon as well as some of the semi-volatile compared to PUrEX, but to the current practice of simply fission products such as Iodine and Cesium. (The hotter storing spent fuel. In that context, they claimed “pyro- the process the more that is burned off). The spent fuel processing appears anything but proliferation resistant” oxide powder is transformed into a metal and then put in (lyman and von Hippel, 2006; Aryaeinejad et. al., 2006; a molten bath of lithium and Potassium Chloride salts. Wymer et.al., 1992: 80). An electric current is then run through the salts to dissolve the metal and to separate elements in several stages, others, however, dispute these criticisms. As one supporter beginning with the recovery of uranium from the molten of pyroprocessing wrote: salt bath. This uranium recovery operation is continued until the concentration of transuranics such as plutonium, Although the resulting product contains recovered neptunium, americium, and curium in the molten salt plutonium it also contains too many transuranic reaches a level where they too can be separated from the impurities from pyroprocessing to be suitable material bath, along with a significant amount of fission products, for a bomb; the material is thermally and radioactively such as cerium, neodymium, and lanthanum making the far too hot and generates far too many spontaneous resulting material less usable in weapons. It can then be neutrons. Producing suitable bomb material would directly fabricated into metallic fast reactor fuel without require further purification of plutonium product, any further processing or purification. This process does which in turn would require an additional wet pro- not produce pure separated plutonium. In both cases, the cessing facility like a PUrEX plant (Park, 2009). Bush administration claimed that retaining other elements Still, both supporter and opponents would agree, as lyman in this material along with the plutonium could provide and Von Hippel argued, that unlike with UrEX+ whose a new type of fuel while being less attractive for weapons product might be used in current nuclear reactors (as production than pure plutonium, thus discouraging part of mixed-oxide fuel), proliferation (oNEST, 2003). “[p]yroprocessing suffers from a clear practical This argument, however, has been heavily criticized. In problem: it is designed to treat metal fuel for liquid the case of Urex+, some observers noted that the new fuel sodium-cooled reactors and is not optimal for the would be much less proliferation-resistant than spent ceramic uranium-oxide fuel used by the light water fuel that was not reprocessed. They claimed that leaving reactors that are today’s standard reactors.” plutonium mixed with such minor actinides as neptunium would offer little proliferation resistance. Neptunium, for Nonetheless, the US Energy Department moved forward example, is usable in weapons and is less radioactive in 2003 with the Advanced Fuel Cycle Initiative (AFCI), a than plutonium: “Adding it to plutonium therefore would program to develop the new reprocessing technologies not decrease at all the attractiveness of the mixture for and build on ongoing research. The republican-controlled weapon purposes,” wrote Edward lyman and Frank von Congress expressed clear support for the program in its Hippel. If uranium was also included in the mix, they early days, topping up funding and granting it statutory authorization in the Energy Policy Act of 2005, including 1 Fast spectrum reactors (also known as fast reactors) are nuclear reactors that try support for international cooperation (Holt, 2008: 5-6). to utilize more of the neutrons in a sample of uranium (the more numerous U-238 neutrons as well as the much rarer U-235) by operating at higher energy levels. Unlike common light water reactors in North America, for example, they do not In 2006, President Bush sought to address both the problems use moderators such as water or hydrogen to slow neutrons down. of nuclear waste and the newly urgent nonproliferation
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considerations raised by Iran and A.Q. Khan by initiating purported nonproliferation benefits. France was appeased *(*'++!& X, &'$' 1X, *,&X, !*X0!+,!& X, &'$V , ,X, 1X/!$$X&.*X&*! X'*X&.*X*(*'++DPX+!X GNEP. At its heart were the AFCI research efforts to after the administration opened the way to support current ' 1CX !+X *'-(X!&$-X*&DX (&X&X-++!DX/ ! ++!+,&,X*,*1X'X&* 1X&&!+X(-* '&XI'%(*D develop more advanced technologies for reprocessing technologies, as long as fairly minor changes were made .X -%-$,X ,'&+X 'X +(*,X !.!$X ($-,'&!-%X + 866=EX 9JCX X %'.X '&.!&X +'%X '-&,*!+X +- X + spent fuel. Under GNEP, advanced nuclear energy states to ensure that pure separated plutonium was not produced. (*,X'X+V'$X*(*'++!& X'*,+X-+!& XC -+,*$!X,'X+! &X'&,'X, X+,,%&,X'X(*!&!($+X/ & would provide developing non-nuclear-weapon states The White House hoped France and her cohorts would , 1X /*X -&.!$X !&X (,%*X 866=CX '-, X '*D with fresh fuel and reactors in return for the resultant eventually move to newer technologies. In particular, &X'**X,'X *&*X+-!!&,X+-(('*,X,'X$-& X, X!&,*V / ! X +X&X+#!& X,'X(*+-X, X&!,X,,+X,' spent&,!'&$X!&!,!,!.DX, fuel so long as thoseX-+ developing X%!&!+,*,!'&X%X%"'* states agreed not the$$'/X!,X,'X(1*'(*'++XX-$DX$+'X+! &X, advanced nuclear GNEP members pledged toX!&!,!,!. “develop to'&++!'&+X,'X', engage in enrichment X *'-(+DX!$-,!& X, or reprocessing. X(*,&*+ Advanced !(N+ andI'%(*DX866>JC demonstrate, interalia, advanced technologies for nuclear(-*('*,X&'&(*'$!*,!'&X&!,+CX*&X/+X((+ states would eventually reprocess this material in recycling spent fuel for deployment in facilities that do new,*X, facilities X%!&!+,*,!'&X'(&X, using the newer “proliferation-resistant” X/1X,'X+-(('*,X-**&, not'/.*DX, separate X'&++!'&X/+X!&+-!!&,X,'X/!&X'.*X'-, pure plutonium” (DoE, 2007). technologies, &'$' !+DX+X$'& X+X!*$1X%!&'*X such as UrEX+. & +X/*X% *!DX/ ! X X(*.!'-+$1X.$'(X&X&*! %&, ,'X&+-*X, ,X(-*X+(*,X($-,'&!-%X/+X&',X(*'-C Some(!$!,1X+X(*,X'X!,+X&-$*X/('&+X(*' *%CX non-nuclear-weapon states were mollified by the!+ Not onlyX did!,X'-+X this proposal '(X*&X&X run into objections *X' '*,+X/'-$from non- draft(!,1X of GNEP’s /+X $!%!&,X non-binding / &X “statement , X /('&+X of principles” (*' *% nuclear-weapon.&,-$$1X%'.X,'X&/*X, states on philosophical &'$' !+CX&X(*,!-$*DX and economic which&X!&X7??:CXOX/*X'&*&X, said that participating countries ,X+'%X+(,+X' “would not give grounds,, X.&X&-$*X X%%*+X/*X!&,&X,' but some more advanced countries, including up, X any X rights,” $*,!'&X implicitly /'-$X referring '&$!,X to /!, their X '-*X Article &,!'&$ IV someO.$'(X&X%'&+,*,DX!&,*$!DX.&X, nuclear-weapon states were reluctant to sign &'$' !+ onto rights.('$!1DPX-1$/X'&"!DX, “We’re not asking countries X'-&,*1N+X%!&*$+X& to sign a statement the'*X*1$!& X+(&,X-$X'*X($'1%&,X!&X!$!,!+X, effort because GNEP’s emphasis on newer types of, that&* 1X%!&!+,*DX,'$X*('*,*+X!&X!&&X'&X(,%* they will never enrich or never reprocess,” said US reprocessing'X&',X+(*,X(-*X($-,'&!-%PXIDX866=JC technology threatened their existing technol- Assistant7>DX866=CXO,X!+XX+'.*! &,1X!++-DX,'X$X/!, Secretary of Energy Dennis Spurgeon X'-*X'/& (Pomper, ogy. This group included France, Japan and russia, which 2007a:&-$*X-$X*+*.+X&X-$X+-(($1DPX+$!+'X )-$D 3). The move convinced some countries such as have'%X accumulated &'&V&-$*V/('&X tons of separated +,,+X /*X civil %'$$!!X plutonium 1X , as Australia, X%!&!+,*1N+X&-$*X(*' *%X!*,'*DX,'$X-,*+X'& to sign onto the statement of principles when part*,X'X N+X&'&V!&!& XO+,,%&,X'X(*!&!($+P of decades-old reprocessing efforts using PUrEX. they, X+%X1XI!&*! were unveiled in DX866=JC September 2007. South Korea, / ! X+!X, ,X(*,!!(,!& X'-&,*!+XO/'-$X&',X !. which has been seeking to persuade the United States to In-(X order &1X to *! garner ,+DPX !%($!!,$1Xsufficient support ***!& X to ,'X launch , !*X *,!$X the inter- allow, *X'-&,*!+X, it to pyroprocess X%!&!+,*,!'&X US fuel, also '(X/'-$X"'!&X, signed the initiative national*! ,+CXON*X&',X+#!& X'-&,*!+X,'X+! &XX+,,%&, initiative, the Bush administration made major (Pomper,(*,&*+ 2008a).!(X $+'X *-+CX +X , X %!&!+,*,!'&X /'-& concessions to both groups, diluting the partnership’s %)* * ' +') Figure 1: GNEP Members
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Source: Pomper (2008c).