TY - JOUR T1 - Fast Reactor Development in the United States AU - Thomas B. Cochran, Harold A. Feiveson, Frank von Hippel PY - 2009 T2 - Science & Global Security SP - 109 EP - 131 VL - 17 IS - 2-3 N2 - This article chronicles the rise and fall of fast-reactor research in the United States. Research on fast reactors began at the end of World War II and represented a large fraction of the total U.S. research effort on civilian nuclear energy until the early 1980s. The goal of most of this research was to develop a plutonium breeder reactor capable of producing more plutonium from U-238 than is consumed. But with the termination of the Clinch River Breeder Reactor project in 1983, fast reactor development in the United States essentially ended. Safety issues played a role in this end to the fast breeder reactor program, but more important reasons were nuclear proliferation concerns and a growing conviction that breeder reactors would not be needed or economically competitive with light water reactors for decades, if ever. UR - http://scienceandglobalsecurity.org 0