News Releases

Sierra Pacific Resources' Quarterly Webcast Scheduled for November 13

Nov 10, 2003

Senior management of Sierra Pacific Resources (NYSE: SRP) will review the company's third quarter 2003 financial results, regulatory issues and other matters during a conference call and webcast on Thursday, November 13 at 6:30 a.m. Pacific Standard Time. Interested parties can access a webcast of the call with the following link:

The webcast will be accessible on the Sierra Pacific Resources' web site at

An archived version of the webcast will remain on the Sierra Pacific Resources web site for approximately one month following the live webcast. To listen to a recording of the call by telephone, call 1-800-615-3210 and use the conference call ID number, 321358 to access the recording.

Headquartered in Nevada, Sierra Pacific Resources is a holding company whose principal subsidiaries are Nevada Power Company, the electric utility for most of southern Nevada, and Sierra Pacific Power Company, the electric utility for most of northern Nevada and the Lake Tahoe area of California. Sierra Pacific Power Company also distributes natural gas in the Reno-Sparks area of northern Nevada. Other subsidiaries include the Tuscarora Gas Pipeline Company, which owns 50 percent interest in an interstate natural gas transmission partnership.

SOURCE: Sierra Pacific Resources

CONTACT: Faye I. Andersen of Sierra Pacific Resources, +1-775-834-4822

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