Approving Life Extension of Nuclear Reactors
The Nuclear Regulation Authority (NRA) approved extending, from forty years to sixty years, life of the reactors #3 and #4 in Takahama Nuclear Power plant owned by Kansai Electric Power Company (KEPCO). This made the seventh and eighth examples that old reactors would extend their life beyond the limit legally determined. Regulation on nuclear power plant, which was established with a bitter lesson in the Great Northeastern Japan Earthquake. It was Yoshihiko Noda administration that established a rule on length of reactors’ life as for forty years at the longest. The rule was added in the Reactors Regulation Act which was revised a year after the great earthquake, but it had an exception of extending the limit for twenty years. The exception was made with proposal by the bureaucrats. In a discussion over the bill in the Diet, Noda explained that the extension would be “extremely exceptional.” After twelve years have passed, the exceptional rule was mutila...