An offshore wind turbine 100m in height and bladespan of 40m, stands positioned in the sea off the coast of the town of Naraha in Fukushima prefecture on October 4, 2013, as the crippled Tokyo Electric Power’s (TEPCO) Fukushima Dai-ichi nuclear power plant is seen behind (L). Japan’s floating windmill consortium, Mitsubishi Heavy Industries, Shimizu Construction, Hitachi and others have set a two mega-watt flaoting windmill 20km off the coast of Fukushima power plants with two more turbines to be launched in two years. AFP PHOTO / Yoshikazu TSUNO (Photo credit should read YOSHIKAZU TSUNO/AFP via Getty Images)