Market Alerts

TX – M-D011626-01 Implementation Details Of PGRR131, Requirements For Interconnection Cost Reporting For Transmission-Connected Generators

Published January 16, 2026

Category: Texas
Related Categories: Electric, ERCOT, Market Alert

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 R. 25.195, Terms and Conditions for Transmission Service, and deletes greybox language superseded by the requirements.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.

If you are receiving email from a public ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com.

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