WMS Meeting by Webex Only

June 02, 2021
09:30 AM
Teleconference: 877-668-4493
Meeting number: 182 156 7162
Meeting password: mdu3k


WMS Standing Representatives intending to vote should join through Webex and have access to their company email.

  • Submit Alternate Representative or Proxy designations by 3PM no later than one day prior to the meeting
  • An email with a unique validation code will be sent to all WMS Standing Representatives and their designated Alternative Representative
    • To allow validation of your login and ensure your ability to vote in the meeting as a representative of your company, please copy and paste your login given in the email when logging into the WebEx
  • 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
  • All votes will be conducted via roll call
  • Use the Chat function to queue for comments/motions (not Raise Hand or commenting from the phone) – reply to Everyone
  • Log in to Webex 15 minutes prior to the meeting start so that quorum can be established and log ins can be validated


Validation for WMS Standing Representatives

Suzy Clifton

9:15 a.m.


Antitrust Admonition

Resmi Surendran

9:30 a.m.


Agenda Review

Resmi Surendran



Approval of WMS Meeting Minutes (Vote)

Resmi Surendran

9:35 a.m.


May 5, 2021




Technical Advisory Committee (TAC) Update

Resmi Surendran

9:40 a.m.


NPRR1073, Market Participant Application Changes (Vote)




Emergency Conditions List




2021 WMS Goals (Vote)

Resmi Surendran

10:05 a.m.


Wholesale Market Working Group (WMWG)

David Detelich

10:15 a.m.


NPRR1070, Planning Criteria for GTC Exit Solutions (Possible Vote)




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

Resmi Surendran

10:45 a.m.


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




NPRR1056, Market Impact Generic Transmission Constraint (GTC) Notification (WMWG)




NPRR1058, Resource Offer Modernization for Real-Time Co-Optimization (WMWG)




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




Market Credit Working Group (MCWG)

Brenden Sager

10:55 a.m.




11:05 a.m.


Congestion Management Working Group (CMWG)

Katie Rich

11:15 a.m.


OBDRR026, Change Shadow Price Caps to Curves and Remove Shift Factor Threshold (Possible Vote)


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



Revision Requests Tabled at WMS (Possible Vote)

Resmi Surendran

11:30 a.m.


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



Supply Analysis Working Group (SAWG)

Ian Haley

 11:40 a.m.


Combo Ballot (Vote)

Resmi Surendran

 11:50 a.m.


Demand Side Working Group (DSWG)

Christian Powell

 11:55 a.m.


ERCOT Operations and Market Items


 12:05 p.m.


Renewable Energy Credit (REC) Project Update

Don Tucker


Review UFE outcomes from Winter Storm Uri

Randy Roberts



Other Business

Resmi Surendran

 12:30 p.m.


Southern Cross Transmission Directives Update

Janice Ayson



2022 Meeting Calendar




Review Open Action Items




No Report




Market Settlement Working Group (MSWG)




Meter Working Group (MWG)





Resmi Surendran

 12:50 p.m.

Scheduled wms Meetings

Key Documents

Jul 29, 2021 - docx - 71.1 KB
Jun 2, 2021 - xls - 130.5 KB
May 26, 2021 - doc - 168 KB
May 27, 2021 - docx - 66.2 KB
Jun 2, 2021 - doc - 49 KB
Jun 3, 2021 - pptx - 357.6 KB
May 26, 2021 - pptx - 552.5 KB
May 28, 2021 - pptx - 460.5 KB
May 27, 2021 - pptx - 1.1 MB
Jun 1, 2021 - pptx - 968.2 KB
May 28, 2021 - pptx - 210.4 KB
May 26, 2021 - pptx - 103.3 KB
Jun 2, 2021 - zip - 12.9 MB
May 27, 2021 - zip - 9.1 MB

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

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