Effect on introduction of GEN IV nuclear reactor on environment friendliness in Korea

Nowadays GEN IV - international project for future type(Generation IV) nuclear reactor - is studied actively. Introduction of Fast Reactor and Acceleration Driven System which are GEN IV type reactors can reduce High Level Waste through the nuclear fuel cycle including them. In this study, some fuel cycle schemes including these types of reactors are to be analyzed in a view of material flow by new made calculation tool compared to scheme by only thermal reactors. In view of the results so far achieved in this study, introduction of Gen IV type reactors gives an advantage over another cases