Updated May Maintenance Schedule

April 25, 2001

***May Scheduled Maintenance Update***

PG&E Gas Transmission Northwest (GTN) will be performing a portion of the
previously canceled maintenance at Station 8 on May 1-2, 2001. The
maintenance will be scheduled for 12 hours per day.

GTN will also be performing scheduled maintenance at Station 4C,
May 1-13, 2001.

The capacity at Kingsgate will be reduced to 2,360 MMcf/d for the period
May 1-2, 2001 and 2,460 MMcf/d for the period May 3-13, 2001.

For questions or additional assistance, please contact a Transportation
Coordinator at (503) 833-4300.

PG&E National Energy Group and any other
company referenced herein that uses the PG&E name or
logo are not the same company as Pacific Gas and
Electric Company, the regulated California utility. Neither
PG&E National Energy Group nor these other
referenced companies are regulated by the California Public
Utilities Commission. Customers of Pacific Gas and Electric Company
do not have to buy products from these companies in order
to continue to receive quality regulated services from the utility.