X0303 4 2008-07-31 1 0000930835 EDISON MISSION ENERGY MEPrAMEPrB 0001182928 SCILACCI W JAMES SOUTHERN CALIFORNIA EDISON CO 8631 RUSH ST RISEMEAD CA 91770 0 1 0 0 Senior VP and CFO Mr. Scilacci has resigned as Senior Vice President and Chief Financial Officer of Edison Mission Energy at the close of business on July 31, 2008 Michelle J Johnson 2008-08-01