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NOTICE DATE: April 15, 2021

NOTICE TYPE: M-A041421-02 Outage - Retail/Wholesale

SHORT DESCRIPTION: Reminder - Planned system maintenance with impacted services


DAYS AFFECTED: April 16, 2021 10:00 – 12:00

LONG DESCRIPTION: ERCOT will be performing planned system maintenance on GINR applications on April 16, 2021.

During the April 16, 2021 10:00 – 12:00 outage window, Market Participants may experience intermittent issues with the following services:

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

ADDITIONAL INFORMATION: RIOO-IS application will be unavailable.

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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