Mr. Stewart is a corporate director. He serves as a director of Pengrowth Energy Corporation (oil and gas, exploration and production), Canadian Energy Services and Technology Corp. (oilfield services) and Northpoint Resources Ltd. (oil and gas, exploration and production). Mr. Stewart was a director of C&C Energia Ltd. (oil and gas) from May 2010 to December 2012, a director of Orleans Energy Ltd. (oil and gas) from October 2008 to December 2010, a director of Pengrowth Corporation (administrator of Pengrowth Energy Trust) from October 2006 to December 2010, a director of Canadian Energy Services Inc. (general partner of Canadian Energy Services L.P.) from January 2006 to December 2009, Chairman and trustee of Esprit Energy Trust from August 2004 to October 2006, and a director of Creststreet Power & Income General Partner Limited (general partner of Creststreet Power & Income Fund L.P.) from December 2003 to February 2006. Mr Stewart held a number of senior executive positions with Westcoast Energy Inc. from September 1993 to March 2002, including Executive Vice-President, Business Development. He has been active in the Canadian energy industry for over 40 years. He is a member of the Institute of Corporate Directors and the Association of Professional Engineers, Geologists and Geophysicists of Alberta (non-practicing). Mr. Stewart holds a Bachelor of Science (Geological Sciences) with First Class Honours from Queen's University.