BYD Co., which counts Warren Buffett as an investor, has completed the world's largest lithium-ion battery project to bottle wind and solar electricity in China, which will likely see more large energy storage projects as a result of its ambition to add lots of renewable energy. The Chinese electric car and battery maker finished the 36 megawatt-hours storage farm in December for the State Grid Corporation of China, a transmission company with a massive plan to pair storage with wind and solar power plants, said Micheal Austin, vice president of BYD America on Tuesday. BYD's batteries will help to store electricity from the first phase of the plan, which includes 100 megawatts of wind and 40 megawatts of solar energy systems in the northern province of Hebei.
