Japan is also planning to test large-scale energy storage for which pile? English original: Japanese Utilities Invest in Big Batteries to Help Bring More Renewables On-Line legitimate Tesla set off a wave of energy storage, Kyushu Electric Power Company and Tohoku Electric Power Company announced that the Government of short wigs Japan to accept huge amounts of money grants, will build large battery energy storage facilities, Kyushu Electric Power Company will build 300,000 of the scale energy storage facilities to test their effect, and compared with the effects of pumped storage hydroelectric storage. News, talking about the energy industry, because this decision at first glance very negotiable, indeed, Japan is vigorously develop renewable energy, energy storage requirements are, however, Japan also has a large-scale pumped storage hydroelectric system, existing pumped storage hydropower station 44, with a total capacity of up to 29 GW, is the world's most expensive feature the best system, and now it cramps storage capacity mostly idle since pumped storage hydroelectric power stations mainly with nuclear power plant operation, since the 311 in Japan to stop nuclear, pumped storage hydropower station will follow the retired and sit. Nuclear power plants have been issued only a fixed power, but power demand is changing, stable power is \u0026 ldquo; \u0026 rdquo ;, balance persona wigs between supply and demand there is a gap between pandora hearts wigs supply and demand will cause grid instability, accounting for 3 percent of Japan's past nuclear power plants can not keep up Cosplay Costumes with demand regulation changes in the nuclear power, energy storage facilities must soul eater wigs match in order to stabilize the operation, that is up to 29 GW of pumped storage hydroelectric system through pumped storage hydroelectric power during off-peak, with excess power nuclear power plants driven pump, pumped above Reservoir, in the peak to compensate hydro electricity shortage. When most of the Japanese nuclear power plant was suspended this huge hydroelectric pumped storage energy storage capacity will follow idle, can be used to balance the use of renewable energy, and therefore, in theory, Japan should completely without retesting additional energy storage facilities fishes . However, Japan is just a temporary stop nuclear, government and the power companies are deliberately thinking about as soon as possible to review the results of these pumped storage hydro capacity you have in reserve, resulting in as Kyushu Electric Power in 2014 due to lack of energy storage, announced that it is difficult to integrate 5,000 solar plans must suspend planned total installed capacity of 1.4 GW affected. Thus, if the establishment of additional energy storage facilities, Japan to build 10 GW of solar energy plan, I am afraid it would be impossible. On the other hand, Japan thinks he has an advantage in lithium battery technology, hoping to have a place in the future global energy storage market, so the first training in the domestic market, neon genesis evangelion wigs the Japanese government forecasts to 2020 global energy storage market will be up to 2,000 billion and hope among Japanese companies can grab 5 percent of the market share. To achieve this goal, the Japanese government hopes to be able to lithium or less the cost to $ 230 per kilowatt, at this price, lithium battery energy storage will be with pumped-storage hydroelectric storage cost competitiveness. Northeast Electric Power energy storage system will use lithium batteries, energy storage system Kyushu Electric Power has not been announced, though what kind of battery use, but industry speculation as is the use of lithium batteries. In addition, the Japanese government subsidy Hokkaido Electric Power 40 megawatt-scale demonstration projects redox flow battery, not solely on a lithium battery. In the desire to want to review the locked cramps hydropower resources, on the one hand wants to cultivate the domestic market under the corporate industry ambitions, Japan's major power companies one by one to establish large-scale battery energy storage system to the future, it will not cause too accident.