Chairman of the Generation Oversight Committee
Member of the Audit Committee
Member of the Corporate Governance Committee
Member of the Energy Delivery Oversight Committee
Admiral DeMars has been a director of Exelon since October 20, 2000. He is a Retired Admiral,
United States Navy and former Director of the Naval Nuclear Propulsion Program.
He is also a director of McDermott International Inc. and Oceanworks International,
Inc.