WMS Meeting by Webex Only

November 03, 2021
09:30 AM
Teleconference: 877-668-4493
Meeting number: 182 067 3493
Meeting password: Pv#245


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.

October 6, 2021


New Protocol Revision Subcommittee (PRS) Referrals (Vote)

Resmi Surendran

 9:40 a.m.

NPRR1096, Require Sustained Six Hour Capability for ECRS and Non-Spin

NPRR1099, Managing Network Operations Model Resource Nodes


Securitization – Implementation of PURA Chapter 39, Subchapter M

Mark Ruane

10:00 a.m.


WMS Revision Requests (Vote)

Resmi Surendran

10:30 a.m.

Language Review

VCMRR032, Calculation of Average Running Hours per Start when Determining the Variable O&M for QSGRs


Wholesale Market Working Group (WMWG)

David Detelich

10:45 a.m.


Revision Requests Tabled at PRS or Technical Advisory Committee (TAC), Referred to WMS (Possible Vote)

Resmi Surendran

11:15 a.m.

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

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

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

NPRR1070, Planning Criteria for GTC Exit Solutions

NPRR1084, Improvements to Reporting of Resource Outages and Derates (WMWG)

NPRR1088, Applying Forward Adjustment Factors to Forward Market Positions and Un-applying Forward Adjustment Factors to Prior Market Positions (MCWG)

NPRR1091, Changes to Address Market Impacts of Additional Non-Spin Procurement (WMWG)

NPRR1092, Remove RUC Offer Floor (WMWG)

OBDRR026, Change Shadow Price Caps to Curves and Remove Shift Factor Threshold


Market Credit Working Group (MCWG)

Brenden Sager

11:35 a.m.


11:45 a.m.


Congestion Management Working Group (CMWG)

Katie Rich

11:55 a.m.

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


ERCOT Operations and Market Items

 12:05 p.m.

2022 Ancillary Services Methodology Discussion

Nitika Mago

2021 Q3 Unregistered Distributed Generation (DG) Report

Fred Khodabakhsh

2021 Q3 Settlement Stability Report

Austin Covington


WMS Revision Requests Tabled at WMS (Possible Vote)

Resmi Surendran

 12:45 p.m.

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


Combo Ballot (Vote)

Resmi Surendran

 12:45 p.m.


Supply Analysis Working Group (SAWG)

Ian Haley

 12:50 p.m.


Other Business

Resmi Surendran

   1:00 p.m.

NPRR1073 Implementation Update

Davida Dwyer

2022 ERCOT Membership/Segment Representative Elections

Suzy Clifton

Review Open Action Items

No Report

Demand Side Working Group (DSWG)

Market Settlement Working Group (MSWG)

Meter Working Group (MWG)

Resource Cost Working Group (RCWG)


 Resmi Surendran

   1:40 p.m.

Scheduled WMS Meetings

Key Documents

Jan 30, 2022 - docx - 79.9 KB
Nov 3, 2021 - xls - 141.5 KB
Nov 1, 2021 - doc - 151.5 KB
Nov 2, 2021 - docx - 74.1 KB
Nov 1, 2021 - pptx - 159.2 KB
Oct 29, 2021 - pptx - 364.2 KB
Oct 29, 2021 - pptx - 196.2 KB
Oct 29, 2021 - pptx - 458.6 KB
Oct 29, 2021 - pptx - 455.1 KB
Nov 3, 2021 - pptx - 36.4 KB
Oct 29, 2021 - pptx - 91.9 KB
Nov 3, 2021 - zip - 6.9 MB
Oct 27, 2021 - zip - 8.6 MB

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

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