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WMS Meeting

September 11, 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: 2550 976 4051
Meeting password: 67#WS
Comments
WMS Standing Representatives are asked to do the following: 

An email with a unique validation code will be sent to all WMS Standing Representatives and their designated Alternative Representatives

  • If you are participating by Webex, please copy and paste your login given in the email when logging into Webex to allow validation of your login and ensure your ability to vote in the meeting as a representative of your company   
    • If you are using a phone for audio, please associate your phone to your name by using the "Call me" option (easiest) or the "Call in" option and enter your assigned Attendee ID when prompted 
    • Log in to Webex 15 minutes prior to the meeting start so that quorum can be established and log-ins can be validated
    • 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.

Approval of WMS Meeting Minutes (Vote)

Eric Blakey

    9:40 a.m.


  • July 10, 2024



   4.

Technical Advisory Committee (TAC) Update

Eric Blakey

    9:50 a.m.

   5.

ERCOT Operations and Market Items


  10:00 a.m.


  • Proposed Changes to Ancillary Service Methodology for 2025 (Vote)

Luis Hinojosa



  • Congestion Revenue Rights Auction Mitigation 

Samantha Findley



  • Large Load Interconnection Report

Christopher Cosway


   6.

Wholesale Market Working Group (WMWG)

Amanda Frazier

  10:50 a.m.

   7.

Demand Side Working Group (DSWG)

Nathaniel Mancha

  11:00 a.m.


BREAK


  11:15 a.m.

   8.

Resource Cost Working Group (RCWG)

Kiran Sidhu

  11:25 a.m.

   9.

Supply Analysis Working Group (SAWG)

Kevin Hanson

  11:35 a.m.

  10.

WMS Revision Requests Tabled at WMS (Possible Vote)

Eric Blakey

  11:45 a.m.


  • SMOGRR028, Add Series Reactor Compensation Factors (MWG)




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




Related Revision Request:



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



  11.

New Protocol Revision Subcommittee (PRS) Referrals (Vote)

Eric Blakey

12:00 p.m.


  • NPRR1241, Firm Fuel Supply Service (FFSS) Availability and Hourly Standby Fee



  12.

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

Eric Blakey

12:20 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)




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




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




  • NPRR1238, Voluntary Registration of Loads with Curtailable Load Capabilities (WMWG)



 13.

Major Transmission Elements (MTE) list (Vote)

Rickey Floyd

  12:40 p.m.

 14.

Combo Ballot (Vote)

Eric Blakey

  12:50 p.m.

 15.

Other Business 

Eric Blakey

   1:00 p.m.


  • Review Open Action Items

Jim Lee



  • Review of Stakeholder Process




  • No Report




    • Congestion Management Working Group (CMWG)




    • Market Settlement Working Group (MSWG)




    • Meter Working Group (MWG)




Adjourn

Eric Blakey

 1:15 p.m.






Future WMS Meetings


  • October 7, 2024




  • November 6, 2024



Scheduled WMS Meetings

Key Documents

20240911-wms-combined-ballot
Sep 11, 2024 - xls - 140.5 KB
20240911-wms-2025-as-methodology-ballot
Sep 11, 2024 - xls - 141.5 KB
02-agenda-wms-20240911
Sep 5, 2024 - doc - 140.5 KB
03-draft-minutes-wms-20240710
Sep 4, 2024 - doc - 247 KB
05-2025_as_methodology_sep_wms
Sep 6, 2024 - zip - 795.9 KB
05-crr-wms_09112024
Sep 9, 2024 - pptx - 304.7 KB
05-lli-queue-status-update---2024-9-6
Sep 9, 2024 - pdf - 268.6 KB
06-06-wmwg-update-to-wms-of-aug-30-meeting
Sep 9, 2024 - pptx - 627.7 KB
07-dswg_wms-update-911
Sep 9, 2024 - pptx - 1.5 MB
08-wms_update_rcwg_20240911
Sep 4, 2024 - pptx - 37.6 KB
09-240911-sawg-report-to-wms-v1
Sep 9, 2024 - pptx - 3.8 MB
13-11-mte_2024
Sep 4, 2024 - xlsx - 63.9 KB
Revision-requests-20240911
Sep 4, 2024 - zip - 2.9 MB
Meeting-materials-20240911v2
Sep 11, 2024 - zip - 9.8 MB

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