International symbiosis: the role of thorium and the breeders

A strategy is presented for meeting nuclear energy requirements through international cooperation and establishment of multi-national fuel cycle centers situated in nations with advanced nuclear technologies. The economic feasibility of an international symbiotic nuclear system, based on the concept of comprehensive energy parks, is examined as one approach to meet global energy needs. The system relies heavily on the utilization of breeders as U-233 fuel factories and advanced converters as U-233 consumers. This combination provides attractive proliferation resistance by the operation of a relatively small number of reactors fueled with potential weapons material inside secured areas