January 29, 2008 January 29, 2008 ROSEMEAD, Calif., January 29, 2008— Edison International (NYSE:EIX) will hold a conference call on Wednesday, February 27, 2008, to discuss its fourth quarter 2007 financial results and 2008 earnings guidance. Two-way participation in the telephone call is limited to financial analysts and investors, while other interested parties are invited to participate in a simultaneous webcast on the company's web site. Additional information presented during the conference call will be available at the web site address shown below. Subject: Fourth Quarter 2007 Financial Results and 2008 Earnings Guidance When: Wednesday, February 27, 2008 Time: 8:00 a.m. (Pacific time) Numbers: (800) 356-8584 - for callers in the U.S., (850) 429-1225 - for international callers Call ID#: 11500 Web site: www.edison.com In addition to the live simulcast, telephone replays will be available through Wednesday, March 5, 2008, at the following numbers: (877) 693-4277 - for callers in the U.S. (402) 220-0042 - for international callers PIN Number: 11501 Media Relations: Charles Coleman, (626) 302-7982www.edisonnews.com Investor Relations: Scott Cunningham, (626) 302-2540www.edisoninvestor.com # # # Edison International, through its subsidiaries, is a generator and distributor of electric power and an investor in infrastructure and energy assets, including renewable energy. Headquartered in Rosemead, California, Edison International is the parent company of Southern California Edison, the largest electric utility in California, and Edison Mission Group, a competitive power generation business and parent company to Edison Mission Energy and Edison Capital.
