Professional History

Mr. Biegler is chairman and CEO of Southcross Energy, a midstream natural gas company. He is a 39-year veteran of the energy industry and has held management positions in the energy industry segments of exploration and production, oil field services, natural gas pipeline, electric and gas distribution utility, and electric power generation. He is retired chairman of TXU Corp. and has served on numerous boards throughout his career. He is currently also a director of Animal Health International, Dynegy, Trinity industries and Southwest Airlines.


Mr. Biegler earned a B.S. in Physics from St. Mary’s University in San Antonio, and has attended Harvard Business School’s Advanced Management Program.