WMS Meeting - Webex Only

May 03, 2023
09:30 AM
Teleconference: 877-668-4493
Meeting number: 2552 211 0791
Meeting password: #mBVf39


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

Eric Blakey

    9:30 a.m.


Agenda Review

Eric Blakey


Approval of WMS Meeting Minutes (Possible Vote)

Eric Blakey

  • April 5, 2023


Technical Advisory Committee (TAC) Update

Eric Blakey

9:35 a.m.


Resource Cost Working Group (RCWG)

Eric Blakey

9:40 a.m.

  • RCWG Leadership (Possible Vote)

  • Dana Showalter, Plus Power


ERCOT Operations and Market Items

    9:50 a.m.

  • 2023 Q1 Settlement Stability Report

Magie Shanks

  • Protocol Required Reporting on Compensation for High Dispatch Limit (HDL)/Low Dispatch Limit (LDL) Overrides

Magie Shanks

  • 2023 Q1 and 2022 Annual Unregistered Distributed Generation (DG) Repors

Dan Mantena

  • Price Response for December 23, 2022 (Winter Storm Elliott)

Carl Raish

  • Demand/Price Response for Crypto Mining Load

Carl Raish


OBDRR045, Additional Revisions to Demand Response Data Definitions and Technical Specifications (Possible Vote)

Thomas Urquhart

10:30 a.m.


WMS Revision Requests (Vote)

Eric Blakey

  10:40 a.m.

Impact Analysis

  • VCMRR031, Clarification Related to Variable Costs in Fuel Adders  

Language Review

  • VCMRR037 Related to NPRR1172, Fuel Adder Definition, Mitigated Offer Caps, and RUC Clawback


10:55 a.m.


NPRR1172, Fuel Adder Definition, Mitigated Offer Caps, and RUC Clawback (Possible Vote)

Eric Blakey

11:05 a.m.


NPRR1177, Enhance Exceptional Fuel Cost Process (Possible Vote)

Andy Nguyen

11:15 a.m.


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

Eric Blakey

  11:25 a.m.

  • NOGRR215, Limit Use of Remedial Action Schemes (CMWG)

  • NPRR1070, Planning Criteria for GTC Exit Solutions

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

  • NPRR1146, Credit Changes to Appropriately Reflect TAO Exposure

  • NPRR1162, Single Agent Designation for a QSE and its Sub-QSEs for Voice Communications over the ERCOT WAN (WMWG)


WMS Revision Requests Tabled at WMS (Possible Vote)

Eric Blakey

 11:35 a.m.

  • 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)


Combo Ballot (Vote)

Eric Blakey

11:45 a.m.


Other Business         

Eric Blakey

 11:55 a.m.

  • Review Open Action Items

Jim Lee

  • No Report

  • Congestion Management Working Group (CMWG)

  • Demand Side Working Group (DSWG) 

  • Market Settlement Working Group (MSWG)

  • Meter Working Group (MWG) 

  • Supply Analysis Working Group (SAWG)

  • Wholesale Market Working Group (WMWG)


Eric Blakey

 12:05 p.m.   

Scheduled wms Meetings

Jul 19, 2023 - docx - 83.5 KB
May 3, 2023 - xls - 140 KB
May 3, 2023 - xls - 138.5 KB
Apr 27, 2023 - doc - 148 KB
May 1, 2023 - docx - 83.4 KB
Apr 26, 2023 - pptx - 94 KB
Apr 26, 2023 - pptx - 470.5 KB
May 1, 2023 - pptx - 208.9 KB
May 3, 2023 - pptx - 1.9 MB
May 2, 2023 - pptx - 52.1 KB
May 3, 2023 - zip - 4 MB
Apr 26, 2023 - zip - 1.6 MB

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