Webcast Alert: PG&E Corporation's Christopher P. Johns to Participate in Panel Discussion at Second Annual Citigroup Power, Gas and Utilities Conference

SAN FRANCISCO, June 4 /PRNewswire-FirstCall/ -- Christopher P. Johns, Senior Vice President, Chief Financial Officer and Treasurer of PG&E Corporation will participate in a panel discussion, "Carbon Limits Are Coming: How, When, the Impact?" at the Second Annual Citigroup Power, Gas and Utilities Conference in Charleston, South Carolina.

Who: Christopher P. Johns, Senior Vice President, Chief Financial Officer and Treasurer, PG&E Corporation When: June 7, 2007 at 10:15 a.m. EDT Where: http://www.pgecorp.com/investors/investor_info/presentations/index.shtml How: Live over the Internet -- logon to the Web address above. Contact: Corporate Relations 800-743-6397 Investor Relations 415-267-7080

If you are unable to participate during the live webcast, the call will be archived at http://www.pge-corp.com/investors/investor_info/presentations/index.shtml for 12 months.

PG&E Corporation is an energy-based holding company headquartered in San Francisco, California. With assets valued at $34 billion, its operations include electric and gas distribution, natural gas and electric transmission, and electric generation. It is the parent company of Pacific Gas and Electric Company.