Paul M Anderson

Chairman of the Board of Directors. Mr. Anderson served as Chairman of the Board of Duke Energy from April 2006 until assuming his current position upon the separation of Spectra Energy from Duke Energy in January 2007. From November 2003 until the merger of Duke Energy and Cinergy Corp. in April 2006, Mr. Anderson served as Chairman of the Board and Chief Executive Officer of Duke Energy. Prior to such time, Mr. Anderson served as Managing Director and Chief Executive Officer of BHP Billiton Ltd and BHP Billiton PLC, which operate on a combined basis as BHP Billiton, the world's largest diversified resources company, from 1998 until his retirement in July 2002. Mr. Anderson also served on the Board of Directors of Fluor Corporation from March 2003 until October 2003, the Board of Directors of Temple Inland Inc. from August 2002 to May 2004, the Board of Directors of Qantas Airways from September 2002 to the present, and the Board of Directors of BHP Billiton Limited and BHP Billiton PLC from June 2006 to the present.