April 10, 2007

Portland General Electric schedules earnings release and conference call for Monday, April 30

Portland, Ore. — Portland General Electric Company (NYSE:POR) announced today that it will host an analyst conference call and webcast at 5 p.m. EDT on Monday, April 30, to review its first-quarter 2007 financial results.

The conference call will be hosted by Peggy Fowler, CEO and president; Jim Piro, executive vice president, CFO and treasurer; and Bill Valach, director of investor relations.

Portland General Electric’s first-quarter earnings summary will be released before financial markets open in the United States on April 30.

To hear the conference by webcast, select the webcast icon in the in our Investors section. A replay of the call will be available beginning at 7 p.m. EDT on April 30 and continue through Monday, May 7. To access the recording, call 800-642-1687 and enter pass code 5067915.

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