October 7, 2008

WHAT: Third Quarter 2008 Financial Results

WHEN: Friday, Nov. 7, 2008

TIME: 8:00 a.m. (Pacific Standard Time)
(800) 356-8584 – for callers in the United States
(850) 429-1288 – for international callers

CALL ID:  11800  

WEB SITEwww.edison.com

In addition to the live simulcast, telephone replays will be available through Friday, Nov. 14, 2008, at the following numbers:

(877) 693-4277 – for callers in the United States 
(402) 220-0042 – for international callers
 PIN Number:  11801

Media relations contact: Charles Coleman, (626) 302-7982
Investor relations contact: Scott Cunningham, (626) 302-2540

About Edison International
Edison International (NYSE:EIX), 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, Calif., 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.

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