Fukushima Dai-Ichi nuclear power station

Fukushima Dai-Ichi nuclear power station

Toru Hanai/Pool via Bloomberg

Members of the media and Tokyo Electric Power Co. (Tepco) employees wearing protective suits and masks walk towards the No. 1 reactor building at the company's Fukushima Dai-Ichi nuclear power plant in Fukushima Prefecture, Japan on March 10, 2014. At Tepco’s Dai-Ichi nuclear station on the coast of Fukushima prefecture, the quake and tsunami knocked out power supply, leading to three reactor meltdowns.