HuffPostApr 15, 2016Warren Buffett Wants To Build The Nation's Largest Wind FarmHuffPost - Chris D'AngeloHis company, MidAmerican Energy, has pledged $3.6 billion toward the project. Warren Buffett's MidAmerican Energy Company plans to invest $3.6 billion in what would become the nation's largest wind energy facility. At 2,000 megawatts, the proposed Wind XI project would overshadow California's …