From AT&T to Walmart, Companies are buying renewable power at a record pace

Companies are buying renewable power at a record pace. AT&T and Walmart are among 36 businesses, government agencies and universities that have agreed to buy 3.3 gigawatts of wind and solar power so far this year. That’s on track to shatter the previous high of 4.8 gigawatts of disclosed deals last year, according to a report by Bloomberg New Energy Finance