title: Fusion power and the environment.
abstract: Fusion reactor design concepts are being pursued in the research and development programme of various countries and studies are being undertaken on the possible environmental impact of fusion power reactors. The paper reviews and summarizes the results of such environmental impact studies. Attention is restricted to deuterium-tritium fusion reactor concepts and a preliminary environmental impact assessment is presented. The possible inventory tritium and radioactive materials in the neutron-activated blanket structure of fusion power reactors is described and potential hazards posed by this radioactive materials inventory are discussed. Non-radiological implications and accident considerations are outlined. In conclusion, various areas still awaiting further investigation and research work are identified. The paper contains 8 tables and 50 references.
mesh_terms: D004787:Environmental Pollution; D009678:Nuclear Energy; D009681:Nuclear Fusion; D014316:Tritium; D014878:Water Pollution, Radioactive
chemical_list: D014316:Tritium