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WMS Meeting

May 07, 2025
09:30 AM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Rooms A and B
Teleconference: 877-668-4493
Meeting number: 2555 038 7888
Meeting password: UMv@2F8

Comments

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All votes will be conducted via roll call.


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 2, 2025



   4.

Technical Advisory Committee (TAC) Update

Blake Holt


   5.

WMS Goals/Strategic Objectives (Vote)

Blake Holt


   6.

Demand Side Working Group (DSWG)

Nathan Mancha

    9:45 a.m.

   7.

ERCOT Operations and Market Items


    9:55 a.m.


  • ADER Discussion – Phase 3 Governing Document (Vote)

Ryan King



    • DSWG Report

Nathan Mancha



    • Leap Presentation

Collin Smith



    • Voltus Presentation

Youseff Shaker



    • Vistra Revisions

James Langdon



    • Tesla Revisions

Eric Goff



  • 2025 Q1 Settlement Stability Report

Magie Shanks



  • 2024 Annual UFE Report

Joe Lara



  • 2025 Q1 and 2024 Annual Unregistered Distributed Generation (DG) Report Updates

Dan Mantena



  • RMR Life Cycle Uplift Costs Expected Over Next Few Months

Ino Gonzalez



Break


  11:15 a.m.

   8.

WMS Revision Requests (Vote)

Blake Holt

  11:25 a.m.


Impact Analysis




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




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




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




Language Review




  • VCMRR044, RTC+B – Mitigated Offer Cap for Hydro Generation Resources




  • SMOGRR032, Move OBD to Section 12 – TDSP Access to EPS Metering Facility Notification Form




  • SMOGRR033, Move OBD to Section 12 – TDSP Cutover Form for EPS Metering Points



   9.

NPRR1255, Introduction of Mitigation of ESRs (Possible Vote)

Ryan King

  11:45 a.m.

  10.

New Protocol Revision Subcommittee (PRS) Referrals (Vote)

Blake Holt

  12:00 p.m.


  • NPRR1275, Expansion of Qualifying Pipeline Definition for Firm Fuel Supply Service in Phase 3



  11.

Revision Requests Tabled at PRS and Referred to WMS (Vote)

Blake Holt

  12:15 p.m.


  • NPRR1070, Planning Criteria for GTC Exit Solutions



  12.

Meter Working Group (MWG)

Kyle Stuckly

  12:15 p.m.


  • NPRR1263, Remove Accuracy Testing Requirements for CCVTs (MWG) (Possible Vote)



  13.

Supply Analysis Working Group (SAWG)

Kevin Hanson

  12:25 p.m.


  • NPRR1235, Dispatchable Reliability Reserve Service as a Stand-Alone Ancillary Service (SAWG) (Possible Vote)



  14.

Combo Ballot (Vote)

Blake Holt

  12:35 p.m.

  15.

Congestion Management Working Group (CMWG)       

Chenyan Guo

  12:40 p.m.

  16.

Wholesale Market Working Group (WMWG)

Amanda Frazier

  12:55 p.m.

  17.

Other Business 

Blake Holt

  1:10 p.m.


  • 2026 Block Calendar




  • Review Open Action Items



  • No Report




    • Market Settlement Working Group (MSWG)




    • Resource Cost Working Group (RCWG)




Adjourn

Blake Holt

  1:25 p.m.

Scheduled WMS Meetings

Key Documents

May 7, 2025 - xls - 144 KB
May 5, 2025 - doc - 164 KB
May 5, 2025 - doc - 241.5 KB
Apr 30, 2025 - docx - 17.3 KB
Apr 30, 2025 - pptx - 452.7 KB
Apr 30, 2025 - pptx - 870.2 KB
Apr 30, 2025 - pdf - 5.1 MB
May 5, 2025 - docx - 168.3 KB
May 6, 2025 - zip - 9.9 MB
May 2, 2025 - pdf - 509.2 KB
May 1, 2025 - pptx - 469.2 KB
May 6, 2025 - pptx - 617.9 KB
Apr 30, 2025 - zip - 82 KB

All information is posted as Public in accordance with the ERCOT Websites Content Management Corporate Standard.

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