NOTICE DATE: January 16, 2026

NOTICE TYPE: M-D011626-01 NPRR

SHORT DESCRIPTION: Implementation Details of PGRR131, Requirements for Interconnection Cost Reporting for Transmission-Connected Generators

INTENDED AUDIENCE: All Market Participants

DAYS AFFECTED: February 1, 2026

LONG DESCRIPTION:  On February 1, 2026, Planning Guide language associated with Planning Guide Revision Request (PGRR) 131, Requirements for Interconnection Cost Reporting for Transmission-Connected Generators, will be implemented. 

PGRR131 implements mandatory reporting requirements for Transmission Service Providers (TSPs) and ERCOT for interconnection cost reporting for transmission-connected generators pursuant to paragraph (i) of P.U.C. Subst. R. 25.195, Terms and Conditions for Transmission Service, and deletes greybox language superseded by the requirements. 

ADDITIONAL INFORMATION: In accordance with Planning Guide Section 1.2.5, Planning Guide Revision Implementation, ERCOT provides notice as soon as practicable but no later than ten days prior to implementation.

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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