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WMS Meeting

September 07, 2022
09:30 AM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Rooms A, B and C
Teleconference: 877-668-4493
Meeting number: 2554 417 9140
Meeting password: m5Wk3#

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

Suzy Clifton

    9:15 a.m.

   1.

Antitrust Admonition

Resmi Surendran

    9:30 a.m.

   2.

Agenda Review

Resmi Surendran


   3.

Approval of WMS Meeting Minutes (Vote)

Resmi Surendran



  • August 3, 2022



   4.

ERCOT Operations and Market Items


    9:35 a.m.


  • 8/25/22 Market Notice - MMS Error for DESRs Impacting the DAM and RTM Load Zone Calculations

Dave Maggio


   5.

New Protocol Revision Subcommittee (PRS) Referrals (Vote)

Resmi Surendran

    9:40 a.m.


  • NPRR1143, Provide ERCOT Flexibility to Determine When ESRs May Charge During an EEA Level 3




  • NPRR1144, Station Service Backup Power Metering




  • NPRR1145, Use of State Estimator-Calculated ERCOT-Wide TLFs in Lieu of Seasonal Base Case ERCOT-Wide TLFs for Settlement



   6.

Wholesale Market Working Group (WMWG)

Bryan Sams

 10:10 a.m.

   7.

Revision Requests Tabled at PRS or Reliability and Operations Subcommittee (ROS) and Referred to WMS (Possible Vote)

Resmi Surendran

 11:00 a.m.


  • NPRR981, Day-Ahead Market Price Correction Process (WMWG)




  • NPRR1067, Market Entry Qualifications, Continued Participation Requirements, and Credit Risk Assessment (MCWG)




  • NPRR1070, Planning Criteria for GTC Exit Solutions




  • NPRR1126, Default Uplift Allocation Enhancement (MCWG)




  • NPRR1132, Communicate Operating Limitations during Cold and Hot Weather Conditions (WMWG)




  • NPRR1138, Communication of Capability and Status of Online IRRs at 0 MW Output (WMWG)




  • NOGRR215, Limit Use of Remedial Action Schemes (Possible Vote)



   8.

WMS Revision Requests Tabled at WMS (Possible Vote)

Resmi Surendran

 11:10 a.m.


  • VCMRR031, Clarification Related to Variable Costs in Fuel Adders (RCWG)




  • VCMRR033, Excluding Exceptional Fuel Costs from Fuel Adders (WMWG)




  • VCMRR034, Excluding RUC Approved Fuel Costs from Fuel Adders (WMWG)




  • VCMRR035, Allow Verified Contractual Costs in Fuel Adder Calculation (WMWG)




Break


 11:40 a.m.

   9.

Market Credit Working Group (MCWG)

Brenden Sager

 11:50 a.m.

 10.

Congestion Management Working Group (CMWG)

Katie Rich

 12:00 p.m.

 11.

Demand Side Working Group (DSWG)

Greg Thurnher

 12:10 p.m.  

 12.

Supply Analysis Working Group (SAWG)

Pete Warnken

 12:20 p.m.

 13.

Meter Working Group (MWG) 

Doug Breshears

 12:35 p.m.

 14.

Other Business         

Resmi Surendran

 12:45 p.m.  


  • Major Transmission Elements (MTE) List (Waive Notice - Possible Vote)




  • September 12, 2022 Annual TAC Subcommittee Structural Review 9:30 a.m.




  • 2023 Meeting Schedule




  • Review Open Action Items




  • No Report




  • Market Settlement Working Group (MSWG)




  • Resource Cost Working Group (RCWG)




Combo Ballot (Vote)

Resmi Surendran

12:55 p.m.


Adjourn

Resmi Surendran

  1:00 p.m.   

Scheduled WMS Meetings

Oct 24, 2022 - docx - 76.5 KB
Sep 7, 2022 - xls - 140 KB
Sep 7, 2022 - xls - 138.5 KB
Sep 7, 2022 - xls - 138.5 KB
Sep 1, 2022 - doc - 135 KB
Aug 31, 2022 - pdf - 44.1 KB
Sep 6, 2022 - pptx - 349.7 KB
Sep 6, 2022 - pptx - 136.3 KB
Sep 1, 2022 - pptx - 458.2 KB
Sep 6, 2022 - pptx - 312.3 KB
Sep 6, 2022 - pptx - 449.9 KB
Sep 1, 2022 - xlsx - 63.5 KB
Aug 31, 2022 - xls - 230 KB
Sep 6, 2022 - zip - 3.5 MB
Sep 6, 2022 - zip - 1.3 MB

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