SYSTEM WARNING NOTIFICATION [200100819]

For the period 02/22/2001 09:00 through 02/22/2001 23:59 the ISO is predicting deficiencies in Operating Reserve.

Due to anticipated insufficient resources across the ISO Control Area today

The ISO is issuing a "Warning" notice and is requesting additional Supplemental Energy bids during this period.

This message is from Market Operations at the California ISO.

This notice supercedes notice 200100817

Notice issued at: 02/22/2001 08:58

The system conditions described in this communication are dynamic and subject to change. While the ISO has attempted to reflect the most current, accurate information available in preparing this notice, system conditions may change suddenly with little or no notice.

-- PHO (owennos@bigfoot.com), February 22, 2001