Stephen E Ewing

Stephen E. Ewing, 74, retired in 2006 as vice chairman of DTE Energy, a Detroit- based diversified energy company involved in the development and management of energy-related businesses and services nationwide and from 2001 to 2005 was the Group President of the Gas Division of DTE Energy. He currently serves on the board of National Fuel Gas Company, a diversified energy company. He has been a director of CMS Energy and Consumers Energy since July 2009. He was the president and chief executive officer of Michigan Consolidated Gas Company until it was acquired by DTE Energy in 2001. He was the former president and chief operating officer of MCN Energy. During his energy industry career, he also gained in-depth environmental experience related to exploration, production, drilling, mid-stream operations and hybrid vehicles. Ewing is a director of AAA Michigan and also is past chairman of the Auto Club Group. He serves as director of The Auto Club Trust, FSB, which conducts business as AAA Bank, Nebraska. He previously served as chairman of The Skillman Foundation. Vice Chairman of DTE Energy, a Detroit-based diversified energy company involved in the development and management of energy-related businesses and services nationwide, from November 1, 2005 until December 31, 2006. Group President, Gas Division, DTE Energy from June 1, 2001 until November 1, 2005. Former president and chief operating officer of MCN Energy Group, Inc. Former president and chief executive officer of Michigan Consolidated Gas Co. (MichCon), a natural gas utility. MichCon is a principal operating subsidiary of DTE Energy as a result of the 2001 merger of DTE Energy and MCN Energy Group, Inc. Chairman of the Board of Directors of the American Gas Association for 2006 and past chairman of the Midwest Gas Association and the Natural Gas Vehicle Coalition.