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WMS Meeting

August 07, 2024
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: 2551 305 0487
Meeting password: MT#34
Comments

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    • Use the Chat function to queue for comments/motions – reply to Everyone
Agenda





Validation for WMS Standing Representatives

Pamela Hanson

    9:15 a.m.

   1.

Antitrust Admonition

Eric Blakey

    9:30 a.m.

   2.

Agenda Review

Eric Blakey


   3.

Technical Advisory Committee (TAC) Update

Eric Blakey

    9:40 a.m.


  • TAC Assignment re: NPRR 1230 Methodology for Setting Transmission Shadow Price Caps for an IROL in SCED



   4.

ERCOT Operations and Market Items




  • 2023 State of the Market Recommendations Report

Jeff McDonald

    9:50 a.m.


  • 2024 Q2 Settlement Stability Report

Judy Luu

  10:10 a.m.


  • 2024 Q2 Unregistered Distribution Generation (DG) Report

Dan Mantena

   


  • Auction Revenue Distribution (CARD) and

Randy Roberts

   


CRR Balancing Account (CRRBA)




  • HDL-LDL Override Report

Cory Carswell



  • Report of Large Load Interconnection

ERCOT


   5.

Congestion Management Working Group (CMWG)

Alex Miller

  11:00 a.m.

   6.

Demand Side Working Group (DSWG)

Nathaniel Mancha

  11:15 a.m.


BREAK


  11:25 a.m.

   7.

Meter Working Group (MWG)

Michael Blum

  11:35 a.m.


  • Procedure Update (Vote)



   8.

Resource Cost Working Group (RCWG)

Blake Holt

  11:45 a.m.

   9.

Wholesale Market Working Group (WMWG)

Blake Holt

  11:55 a.m.

  10.

WMS Revision Requests 


 12:05 p.m.


Language Review (Vote)




  • VCMRR042, SO2 and NOx Emission Index Prices Used in Verifiable Cost Calculations




Related Revision Request:




  • NPRR1242, Related to VCMRR042 SO2 and NOx Emission Index Prices Used in Verifiable Cost Calculations (Possible Vote)



  11.

WMS Revision Requests Tabled at WMS (Possible Vote)

Eric Blakey

  12:15 p.m.


  • SMOGRR028, Add Series Reactor Compensation Factors (MWG)




  • VCMRR041, SO2 and NOX Emission Prices Used in Verifiable Cost Calculations (RCWG)



  12.

New Protocol Revision Subcommittee (PRS) Referrals (Vote)

Eric Blakey

  12:25 p.m.


  • NPRR1238, Voluntary Registration of Loads with Curtailable Load Capabilities



  13.

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

Eric Blakey

  12:35 p.m.


  • NPRR1070, Planning Criteria for GTC Exit Solutions




  • NPRR1200, Utilization of Calculated Values for Non-WSL for ESRs (MWG)




  • NPRR1202, Refundable Deposits for Large Load Interconnection Studies (WMWG)




  • NPRR1214, Reliability Deployment Price Adder Fix to Provide Locational Price Signals, Reduce Uplift and Risk (CMWG)




  • NPRR1226, Demand Response Monitor (DSWG)




  • NPRR1229, Real-Time Constraint Management Plan Energy Payment (WMWG)




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



 14.

Combo Ballot (Vote)

Eric Blakey

  12:45 p.m.

 15.

Other Business 

Eric Blakey

  12:55 p.m.


  • Withdrawn – NPRR 1232, Standing Deployment of ECRS in the Operating Hour for a Portion of ECRS that is Provided from SCED-Dispatchable Resources




  • Review Open Action Items

Jim Lee



  • 2025 Block Calendar

Pamela Hanson



  • No Report




    • Market Settlement Working Group (MSWG)




    • Supply Analysis Working Group (SAWG)




Adjourn

Eric Blakey

  1:00 p.m.






Future WMS Meetings


September 11, 2024




October 7, 2024



Scheduled WMS Meetings

Key Documents

Approved-minutes-wms-20240807
Oct 7, 2024 - doc - 269.5 KB
20240807-wms-combined-ballot
Aug 7, 2024 - xls - 115 KB
02 Agenda WMS
Aug 2, 2024 - doc - 147.5 KB
04-imm-som-2023-for-ercot-wms-2024-08
Aug 6, 2024 - pptx - 492 KB
04-wms_settlement-stability-report_q2_2024
Aug 2, 2024 - pptx - 934.6 KB
04-2024-q2-unregistered-distributed-generation-(dg)-report---wms-update
Jul 31, 2024 - pptx - 215.6 KB
04-04-card-reallocation-wms
Aug 6, 2024 - pptx - 148.3 KB
04-hdl-ldl-override-report---wms--08-07-2024-(1)
Aug 7, 2024 - pptx - 79.6 KB
04-lli-queue-status-update---2024-8-5
Aug 7, 2024 - pdf - 303.9 KB
05-cmwg-update-2024-08-wms
Jul 31, 2024 - pptx - 469 KB
06-dswg_wms-update-87
Aug 7, 2024 - pptx - 1.4 MB
07-mwgprocedures2005-blackline-8_1_24-update
Aug 2, 2024 - doc - 53 KB
07-mwgprocedures2005-redline-8_1_24-update
Aug 2, 2024 - doc - 56.5 KB
08-wms_update_rcwg_20240807
Aug 1, 2024 - pptx - 76.4 KB
09-wms_update_wmwg_20240807
Jul 31, 2024 - pptx - 624 KB
15-draft-2025-block-meeting-schedulev3_wms
Jul 31, 2024 - xls - 352.5 KB
Meeting_materials-20240807
Aug 7, 2024 - zip - 6.5 MB
Revision-requests-wms-20240807
Jul 31, 2024 - zip - 2 MB

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