NOTICE DATE: May 12, 2022

NOTICE TYPE: M-A051222-01 Outage - Retail/Wholesale

SHORT DESCRIPTION: Planned system maintenance with impacted services


DAYS AFFECTED: May 16, 2022 17:00 – 20:00

LONG DESCRIPTION: ERCOT will be performing planned system maintenance of database and application on May 16, 2022 from 17:00 – 20:00.

During the May 16, 2022 outage window, the below services will be unavailable:

Note that the outage start times may be delayed depending on the current system conditions.

ADDITIONAL INFORMATION: dashboard displays will not be populated with data during the May 16, 2022 17:00 – 20:00 timeframe.

All Market Notifications held during the outage time will be posted once the outage is complete.

CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via email at [log in to unmask].

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