FILE PHOTO: Electric power transmission lines leading to Tokyo Electric Power Co.’s (TEPCO) Kohoku Substation are seen in Yokohama, south of Tokyo, September 15, 2014. REUTERS/Yuya Shino/File Photo
FILE PHOTO: Electric power transmission lines leading to Tokyo Electric Power Co.’s (TEPCO) Kohoku Substation are seen in Yokohama, south of Tokyo, September 15, 2014. REUTERS/Yuya Shino/File Photo