Joseph M. Rigby

Overview

Prior to becoming Executive Vice President and Chief Operating Officer in September 2007, Mr. Rigby was Senior Vice President of the Company from August 2002 and Chief Financial Officer from May 2004. Mr. Rigby, age 51, served as the President of the Company's subsidiary, Atlantic City Electric Company, from July 2001 until May 2004 and Chief Executive Officer of ACE from August 2002 until May 2004, and as President of the Company's subsidiary, Delmarva Power & Light Company ("DPL"), from August 2002 until May 2004. He currently serves as President and Chief Executive Officer of ACE, DPL and the Company's subsidiary, Potomac Electric Power Company. On March 12, 2008, Joseph M. Rigby, currently Executive Vice President and Chief Operating Officer of Pepco Holdings, Inc., was elected, effective March 15, 2008, to the position of President. He will continue in the position of Chief Operating Officer of the Company.