The Analysis of U.S. FBR R&D Program Dynamics to Maintain the Technological Capability

Abstract The mechanism to maintain the technological capability of Fast Breeder Reactor (FBR) technologies in the United States, after the cancelation of Clinch River Breeder Reactor(CRBR) project, is analyzed. The analytical framework and the necessary conditions to maintain the technological capability are identified. It is found that a large scale demonstration project is not essential to maintain a technological capability, and despite the steep budget cut in FBR R&D programs, its technological capability has been successfully maintained. The lessons for Japanese FBR program are also discussed.