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NOTICE DATE: July 22, 2021

NOTICE TYPE: M-E072221-01 Outage – Renewable Energy Credits

SHORT DESCRIPTION: Planned system maintenance with impacted services


DAYS AFFECTED: August 19, 2021 08:00 – 12:00

LONG DESCRIPTION: ERCOT will be performing planned system maintenance of The Renewable Energy Credit (REC) system on August 19, 2021.

During the August 19, 2021 08:00 – 12:00 outage window, Market Participants will not be able to access the following services:

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

ADDITIONAL INFORMATION: The URL for the Texas Renewable Energy Credit Trading Program will change with this deployment and will be provided in a subsequent Market Notice.

As has been communicated directly to the REC account administrators, access to the test environment continues to be available until around 4:00 p.m. on July 23, 2021 when the url will be disabled. 

Links to the presentations provided at the WMS and RMS March, June and July meetings highlighting the upcoming changes including information in regards to the opportunity for participation in the market facing I-test and two factor authentication requirements are provided below.  


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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