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WMS Meeting

May 08, 2026
09:30 AM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Rooms A and B
WebEx Conference
Teleconference: 877-668-4493
Meeting number: 2554 301 8800
Meeting password: HJx@z76
Agenda

   1.

Antitrust Admonition

Blake Holt

    9:30 a.m.

   2.

Agenda Review

Blake Holt


   3.

Approval of WMS Meeting Minutes (Possible Vote)

Blake Holt



  • April 1, 2026



   4.

Technical Advisory Committee (TAC) Update

Blake Holt


   5.

ERCOT Reports and Updates


    9:45 a.m.


  • 2026 Q1 Settlement Stability Report

Magie Shanks



  • 2025 Unaccounted For Energy (UFE) Report

Joe Lara


   6.

Congestion Management Working Group (CMWG)

Chenyan Guo

  10:15 a.m.

   7.

Demand Side Working Group (DSWG)

Nathan Mancha

  10:25 a.m.

   8.

Supply Analysis Working Group (SAWG) (Possible Vote)

Kevin Hanson

  10:35 a.m.


  • SAWG Leadership



   9.

Wholesale Market Working Group (WMWG) (Possible Vote)

Amanda Frazier

  10:45 a.m.


  • WMWG Leadership



  10.

WMS Revision Requests (Possible Vote)


  10:55 a.m.


Impact Analysis




  • COPMGRR052, Related to NPRR1306, Removal of Digital Certificate References for Market Participants with ERCOT MIS Access




  • VCMRR045, Related to NPRR1306, Removal of Digital Certificate References for Market Participants with ERCOT MIS Access



  11.

New Protocol Revision Subcommittee (PRS) Referrals (Vote)


  11:25 a.m.


  • NPRR1328, Establishment of Generation Firming Program




Break


  11:45 a.m.

  12.

Tabled Revision Requests (Possible Vote)

Blake Holt

  11:55 a.m.


COPMGRRs




  • COPMGRR051, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program




NPRRs




  • NPRR1255, Introduction of Mitigation of ESRs (CMWG)




  • NPRR1278, Establishing Advanced Grid Support Service as an Ancillary Service (WMWG)




  • NPRR1284, Guaranteed Reliability Load Process (CMWG)




  • NPRR1296, Residential Demand Response Program




  • NPRR1301, Align Protocols to Constraint Activation (CMWG)




  • NPRR1317, Creation of Non-Settled Generator (NSG) and Clarification of the Types, Usage, and Registration of Distributed Generation (DSWG)




  • NPRR1320, Reserve Margin Reporting and Miscellaneous Changes for the Report on Capacity, Demand, and Reserves in the ERCOT Region (CDR) (SAWG)




SMOGRRs




  • SMOGRR031, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program




VCMRRs




  • VCMRR043, Related to NPRR1264, Creation of a New Energy Attribute Certificate Program



  13.

NPRR1315, Changes to Process of Evaluating the Potential Needs for Additional Capacity (Possible Vote)

Blake Holt

  12:35 p.m.

  14.

Combo Ballot (Vote)

Blake Holt

   1:05 p.m.

  15.

Other Business

Blake Holt

   1:10 p.m.


  • Review Open Action Items




Adjourn

Blake Holt

   1:20 p.m.

Scheduled WMS Meetings

Key Documents

02. WMS Agenda 20260508
May 1, 2026 - doc - 185.5 KB
03. DRAFT Minutes WMS 20260401
May 1, 2026 - doc - 254 KB
05. 2025_UFE_Analysis_Report
May 1, 2026 - pptx - 769.6 KB
05. WMS_2026_Q1_Settlement_Stability_Report
May 1, 2026 - pptx - 919.3 KB
06. CMWG-update-WMS-April-2026_Final
May 1, 2026 - pptx - 474.2 KB
08. 260508 SAWG presentation to WMS v1
May 6, 2026 - pdf - 565.5 KB
09. wmwg-update-to-wms-of-April-27-meeting
May 1, 2026 - pptx - 682.7 KB
11. NPRR1328 Generation Firming Program WMS 05082026
May 7, 2026 - pdf - 390 KB
Meeting Materials WMS 20260508
May 7, 2026 - zip - 10.4 MB
Revision Requests WMS 20260508
May 6, 2026 - zip - 7.1 MB

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