Nuclear Issues

Faced with the twin pressures of a still-quickly growing economy and unprecedented smog from coal-fired plants, China is racing to expand its fleet of nuclear power plants. As it does so, Beijing is considering making large capital investments in facilities to reprocess spent nuclear fuel and recycle the resulting plutonium in fast neutron reactors that breed more plutonium. This report outlines the enormous costs China would likely face if it decides to build large-scale plants for reprocessing plutonium from spent nuclear fuel and recycling the plutonium in fast neutron reactors.

Each year, the Science, Technology, and Public Policy (STPP) Program at the Belfer Center for Science and International Affairs at the Harvard Kennedy School welcomes new pre- and post-doctoral fellows and visiting researchers to a select team of scholars exploring the critical role that science and technology play in everyday life.

This timely book examines comprehensively the drivers of and constraints on a prospective nuclear revival and its likely nature and scope. Of special interest are developing countries which aspire to have nuclear energy and which currently lack the infrastructure, experience, and regulatory structures to successfully manage such a major industrial enterprise. The Fukushima disaster has made such considerations even more pertinent: if a technologically sophisticated country like Japan has difficulties dealing with nuclear safety and security how much harder would it be for a newcomer to the technology.

"No country has yet encountered major problems in its nuclear fuel supply specifically because of commercial disruptions. However, past political constraints on supply may be part of the motivation for countries like Iran to seek enrichment capability. Thus far it is unclear what other countries might be on the fence about acquiring a full fuel cycle and could be swayed not to enrich if an effective assurance mechanism could address the simply political risk. It is important for IAEA to identify these countries and the assurances they would need so that the best supply assurance mechanism can be crafted. Anticipating nuclear needs—not just for enriched uranium but also for fabricated fuel, transport, spare parts, etc.—and deciding whether and how government should help satisfy such needs is the best way to ensure that the industry develops in ways that serve the public's interests."