Kyushu Electric Power Co.'s Sendai Nuclear Power Plant stands in Satsumasendai, Kagoshima Prefecture, Japan, on Monday, Oct. 27, 2014. Japan's operable commercial fleet of 48 reactors was shut for maintenance or safety checks after the March 2011 meltdowns at Tokyo Electric Power Co.'s Fukushima Dai-Ichi station. Photographer: Tomohiro Ohsumi/Bloomberg via Getty Images