February 26, 2009 February 26, 2009 ROSEMEAD, Calif., February 26, 2009 — The Board of Directors of Edison International (NYSE: EIX) today declared a quarterly common stock dividend of $0.31 per share, payable April 30, 2009, to shareholders of record on March 31, 2009. Additionally, the Board of Directors of Southern California Edison Company today declared quarterly dividends of $1.33725 per share on the Series A preference stock, and $1.50 per share on the Series C preference stock. Each of these dividends is payable April 30, 2009, to shareholders of record on April 3, 2009. Media relations contact: Charles Coleman, (626) 302-7982 Investor relations contact: Scott Cunningham, (626) 302-2540 # # # 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 Company, one of the nation’s largest electric utilities, and Edison Mission Group, a competitive power generation business and parent company to Edison Mission Energy and Edison Capital.