Executive Profile

C. Gregory Harper President & CEO Spectra Energy Partners, LP

Greg Harper is president and chief executive officer of Spectra Energy Partners, LP, the $1.6 billion master limited partnership formed by Spectra Energy. Harper also serves on the Board of the Partnership.

Harper previously served as group vice president of Spectra Energy Transmission, responsible for the analysis and preparation required to establish and support Spectra Energy as a publicly traded midstream natural gas business. Prior to his return to Spectra Energy Transmission, Harper served as group vice president of energy marketing and management for Americas. He managed the commercial activities for Duke Energy’s North American wholesale energy business.

Harper joined the company in May 1987 as an engineer for Eastern Transmission Corp. After a series of promotions, he was named division engineer for Panhandle Eastern Corp. and manager of business development for Texas Eastern marketing. Harper was promoted to director of LDC markets and producer services in 1997, and general manager of Texas Eastern and Algonquin Gas Transmission in 1999. He became vice president of East Tennessee Natural Gas (ETNG) in 2000, and served as vice president of business development and ETNG for Duke Energy Gas Transmission. He was named senior vice president of energy marketing for Duke Energy North America in January 2003, and group vice president of energy marketing and management in January 2004. He was named to his current position in May 2007.

The Owensboro, Ky., native received a bachelor of science degree in mechanical engineering in 1987 from the University of in Lexington. He also received a master of business administration degree, with honors, in 1997 from the University of and completed executive development programs at Rice University and Harvard Business School.

Harper serves on the board of Houston’s Theatre Under The Stars as treasurer, on the board of University of Houston’s Global Energy Management Institute and the on Dean’s Executive Board of the C. T. Bauer College of Business. Harper is also a member of the National Energy Services Association.

Harper was born in 1964. He and his wife, Tonya, have a daughter and two sons.

Spectra Energy Partners, LP (NYSE: SEP) is a Delaware master limited partnership that owns interests in natural gas transportation and storage assets in the United States. Spectra Energy Partners' assets include the East Tennessee Natural Gas system, a 1.3 billion cubic feet (Bcf), 1,400-mile natural gas transportation pipeline located in the Southeastern United States, and For more information, contact Saltville Gas Storage, a 5.5 Bcf working capacity natural gas storage facility Executive Communications located adjacent to East Tennessee Natural Gas in Virginia. Spectra Energy 713.627.5400 Partners assets also include a 24.5 percent interest in Gulfstream Natural Gas System, which owns a 1.1 Bcf per day, 690-mile natural gas pipeline that Spectra Energy Partners connects Mobile Bay to the central Florida peninsula through the Gulf of 5400 Westheimer Court Houston, TX 77056-5310 Mexico, and a 50 percent interest in Market Hub Partners, which owns high deliverability salt cavern storage assets capable of storing 35 Bcf of natural gas. Visit www.spectraenergypartners.com for more information. 06/16/2008