MINNEAPOLIS–(BUSINESS WIRE)–Xcel Energy (NASDAQ: XEL) announced that Peter Carter has been elected to its board of directors, effective today. Carter serves as the president of Delta Air Lines, where he drives the company’s enterprise strategy, global policy matters and global market position. He plays a central role in shaping and protecting Delta’s ability to compete, grow and innovate. Under Peter’s leadership, Delta collaborates with industry stakeholders to deliver a more sustainable fut