Energy News Roundup: Tesla Secures Big Sponsors, New Climate Regulation & Japanese Energy Future

 

Tesla Motors Inc. is recruiting clients, Wal-Mart and Cargill, accelerating efforts to become a leader in energy storage — a new market that’s poised to boost sales and profit at the electric vehicle pioneer.”This week, Tesla will make a deeper push beyond the car business when it unveils batteries for homes and utilities. A review of…