WindGiant green plant to power Facebook owner via Warren Buffett utility seals $1.3bn financingUS renewable energy infrastructure fund expects to have the 683MW array online in third quarter 2025Excelsior Energy Capital's Faraday project has a 20-year offtake contract with a utility owned by Berkshire Hathaway whose CEO is Warren Buffett (pictured)Foto: Kent Sievers/ShutterstockRichard Kessler