Ecological Systems and Devices Annotation << Back Alternative nuclear fuel cycle: necessity and relevance Muratov O.E., Tichonov M.N. In connection with increasing ecology-economical requirements to the nuclear power engineering there are considered the of uranium-thorium power engineering creation concept eliminating accumulation the long-lived radwaste. Key words: fuel cycle, resources, radwaste, nuclear reactor, spent fuel. E-mail: oleg.muratov@twell.ru