HOUSTON, TX, May 21, 2008 (MARKET WIRE via COMTEX News Network) -- Jim Yardley, president and chief executive officer of El Paso Pipeline GP Company, L.L.C., the general partner of El Paso Pipeline Partners, L.P. (NYSE: EPB), and president of the Pipeline Group for El Paso Corporation (NYSE: EP), will present tomorrow, May 22, 2008, at the 2008 Master Limited Partnership Investor conference in New York at 2:45 p.m. ET, 1:45 p.m. CT. An audio webcast and presentation slides will be available on the Investors pages of El Paso Pipeline Partner's Web site at www.eppipelinepartners.com and El Paso Corporation's Web site at www.elpaso.com. Presentation slides will be available about one hour before the presentation.

El Paso Pipeline Partners, L.P. is a Delaware limited partnership formed by El Paso Corporation to own and operate natural gas transportation pipelines, storage, and other midstream assets. El Paso Pipeline Partners, L.P. owns Wyoming Interstate Company, a pipeline system serving the Rocky Mountain region, and a 10 percent interest in each of the Colorado Interstate Gas Company (CIG) and Southern Natural Gas Company (SNG) pipelines, which operate in the Rocky Mountain and Southeastern regions of the United States, respectively. El Paso Corporation owns the other 90 percent of CIG and SNG. For more information about El Paso Pipeline Partners, visit www.eppipelinepartners.com.

El Paso Corporation provides natural gas and related energy products in a safe, efficient, and dependable manner. The company owns North America's largest interstate natural gas pipeline system and one of North America's largest independent natural gas producers. For more information, visit www.elpaso.com.

Contacts:

Investor and Public Relations
Bruce L. Connery
Vice President
Office: (713) 420-5855

Media Relations
Bill Baerg
Manager
Office: (713) 420-2906

SOURCE: El Paso Pipeline Partners