PGRR #131 · Revision Request

PGRR131 Requirements for Interconnection Cost Reporting for Transmission-Connected Generators

Approved Urgent sponsor ERCOT posted 2025-08-26 ercot.com

ReasonRegulatory requirements

Created2025-09-11

Approved2026-01-15

Sections Affected

5.2.8.1 and 5.2.8.4 (new)

Summary

This Planning Guide Revision Request (PGRR) 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 R. 25.195, Terms and Conditions for Transmission Service, and deletes greybox language superseded by the requirements. Based on discussions with Public Utility Commission of Texas (PUCT) Staff, ERCOT encourages TSPs to review PUCT Project #58393, Annual Report on Dispatchable and Non-Dispatchable Generation Facilities, and to consider filing comments in that project if there are ways that the proposed annual reporting requirements in Project #58393 might be improved or aligned with the reporting requirements in paragraph (i) of P.U.C. Subst. R. 25.195.

Timeline

Aug 26 '25
ROSFiled by ERCOT
- 131PGRR-01 Requirements for Interconnection Cost Reporting for Transmission-Connected Generators 082625 Aug 26 '25 · Revision Request
- 131PGRR-02 Impact Analysis 082625 Aug 26 '25 · Staff Report
Sep 11 '25
ROS ROS Meeting - Webex Only
ROSDeferred/Tabled Tabled Referred → PLWG
“to table PGRR131 and refer the issue to the Planning Working Group (PLWG)” — Passed

→ Language Consideration

Motion Carries 7.5–0 roll call
Oct 2 '25
ROS ROS Meeting
- 131PGRR-03 ROS Ballot 091125 Sep 16 '25 · Revision Request Ballot
- 131PGRR-04 ROS Report 091125 Sep 16 '25 · Committee Report
Nov 6 '25
ROS ROS Meeting - Webex Only
ROSRecommended for Approval Urgent status Recommended for approval Amended by the Oct 17 '25 Oncor comments Forwarded → TAC priority 2026 · rank 4820
“to grant PGRR131 Urgent status; to recommend approval of PGRR131 as amended by the 10/17/25 Oncor comments; and to forward PGRR131 to TAC with the 8/26/25 Impact Analysis, with a recommended Priority of 2026 and a Rank of 4820” — Passed

→ Revision Request Consideration

Motion Carries 7.5–0 roll call
- 131PGRR-05 Oncor Comments 101725 Oct 17 '25 · Revision Request Comments
Nov 19 '25
TAC TAC Meeting
TACRecommended for Approval Recommended for approval priority 2026 · rank 420
“to recommend approval of PGRR131 as recommended by ROS in the 11/6/25 ROS Report; and the 11/18/25 Revised Impact Analysis with a recommended priority of 2026 and rank of 420” — Passed

→ Revision Request Consideration

Motion Passes 28–0 roll call
- 131PGRR-06 ROS Ballot 110625 Nov 10 '25 · Revision Request Ballot
- 131PGRR-07 ROS Report 110625 Nov 10 '25 · Committee Report
- 131PGRR-08 PRS Ballot 111225 Nov 17 '25 · Revision Request Ballot
- 131PGRR-09 PRS Comments 111725 Nov 17 '25 · Revision Request Comments
- 131PGRR-10 Revised Impact Analysis 111825 Nov 18 '25 · Staff Report
Dec 8 '25
BOARD Board of Directors Meeting
BOARDRecommended for Approval Recommended for approval
“to recommend approval of PGRR131 as recommended by TAC in the 11/19/25 TAC Report” — Passed

→ Revision Request Consideration
- 131PGRR-11 TAC Ballot 111925 Nov 20 '25 · Revision Request Ballot
- 131PGRR-12 TAC Report 111925 Nov 20 '25 · Committee Report
Dec 18 '25
TWG TWG Meeting - Webex Only
- 131PGRR-13 Board Report 120825 Dec 10 '25 · Committee Report
Jan 15 '26
PUCT
PUCTApproved Approved
“to approve PGRR131 and accompanying ERCOT Market Impact Statement as presented in Project No. 54445, Review of Protocols Adopted by the Independent Organization” — Passed
—
Posted since the last meeting
- 131PGRR-14 PUCT Report 011526 Jan 21 '26 · Committee Report