NOTICE DATE: August 19, 2025

NOTICE TYPE: M-B081925-01 NPRR

SHORT DESCRIPTION: NPRR1250, RPS Mandatory Program Termination

INTENDED AUDIENCE: All Market Participants

DAYS AFFECTED: September 1, 2025

LONG DESCRIPTION: On September 1, 2025, Protocol language associated with Nodal Protocol Revision Request (NPRR) 1250, RPS Mandatory Program Termination, will be implemented.

NPRR1250 complies with House Bill 1500 in the retiring of the Renewable Portfolio Standard (RPS) program. ERCOT will continue to administer a Renewable Energy Credit (REC) Trading Program that is voluntary.

ADDITIONAL INFORMATION:  Pursuant to Protocol Section 21.6, Nodal Protocol Revision Implementation, ERCOT is required to provide notice as soon as practicable, but no later than ten days prior to implementation.

NPRR1250 and the associated documents can be found on the ERCOT website.

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 ClientServices@ercot.com.

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