Reported by Chris Rose at RenewableEnergyWorld.com:
The experimental project is funded by the government and led by Marubeni Corp. It requires approval from local fishermen before becoming a commercial operation. The 2-megawatt turbine from Hitachi Ltd. was nicknamed “Fukushima Mirai,” the Bloomberg report said, adding a floating substation has also been set up and bears the name “Fukushima Kizuna.” Mirai means future, while kizuna translates as ties.
Two more turbines by Mitsubishi Heavy Industries Ltd., with 7 MW of capacity each, are expected to also be installed. Bloomberg noted the Ministry of Economy, Trade and Industry has said the floating offshore capacity may be expanded to 1,000 MW.
Given location has been secured and transmission lines are in place, it seems quite feasible to place an Energy Island in the vicinity of a floating wind turbine(s) to add energy storage (CAES) plus means to tap tidal, wave, and solar sources of energy. That addition would offer means to provide a much more abundant and reliable supply.