去年11月15日の記事 Before the Fukushima meltdown, about a third of Japan's power generation came from nuclear. By 2020, the figure had dropped to less than 5%. Tokyo has set a new target for nuclear to provide up to 22% of its electricity supply by 2030. >>地震前は原発をベースエネルギーとして1/3供給していたのに、今では5%にまで落ちてしまい、化石燃料に…