WMS Meeting

July 08, 2020
09:30 AM
Teleconference: 877-668-4493
Meeting number: 126 024 9095
Meeting password: WMS


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


Log in and validation for WMS Standing Representatives

S. Clifton

9:15 a.m.


Antitrust Admonition

D. Kee

9:30 a.m.


Agenda Review

D. Kee



Approval of WMS Meeting Minutes (Vote)

D. Kee


June 3, 2020



Technical Advisory Committee (TAC) Update

D. Kee

9:35 a.m.


2020 WMS Goals (Vote)

D. Kee

9:40 a.m.


ERCOT Operations and Market Items


9:45 a.m.


Recommendations from 2019 State of the Market Report Discussion

C. Bivens

9:45 a.m.


OBDRR022, Updates to Demand Response Data Definitions and Technical Specifications Following NPRR933 Approval (Possible Vote)

C. Raish

10:15 a.m.


New PRS Referrals (Vote)

D. Kee

10:35 a.m.


NPRR994, Clarify Generator Interconnection Neutral Project Classification


NPRR1017, Management of Congestion Revenue Rights (CRRs) and Resource Node Removals


NPRR1023, Change to CRR Repossession Process


NPRR1024, Determination of Significance with Respect to Price Correction


NPRR1025, Remove Real-Time On-Line Reliability Deployment Price from Ancillary Service Imbalance Calculation -URGENT



Wholesale Market Working Group (WMWG)

D. Detelich

10:55 a.m.


Direction on Alternate Solutions to NPRR991, Day-Ahead Market (DAM) Point-to-Point (PTP) Obligation Bid Clearing Price Clarification (Possible Vote)



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

D. Kee

11:15 a.m.


NPRR947, Clarification to Ancillary Service Supply Responsibility Definition and Improvements to Determining and Charging for Ancillary Service Failed Quantities (WMWG)


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


NPRR995, RTF-6 Create Definition and Terms for Settlement Only Energy Storage

P. Wattles/D. Tucker



PGRR077, DC Tie Planning Assumptions (CMWG) (Possible Vote)

K. Rich

11:30 a.m.


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

D. Kee

11:30 a.m.


Demand Side Working Group (DSWG)

C. Powell

11:45 a.m.


Market Credit Working Group (MCWG)

B. Barnes

11:55 a.m.


Supply Analysis Working Group (SAWG)

C. Smith

12:05 p.m.


NPRR1020, Add Definition of Integrated Battery Storage Systems (IBSS)

D. Kee

 12:20 p.m.


Other Business

D. Kee

12:30 p.m.


Review Open Action Items


No Report


Congestion Management Working Group (CMWG)


Market Settlement Working Group (MSWG)


Meter Working Group (MWG)


Resource Cost Working Group (RCWG)



D. Kee

12:45 p.m.

Scheduled wms Meetings

Key Documents

Aug 29, 2020 - docx - 72.2 KB
Jul 2, 2020 - doc - 149 KB
Jul 21, 2020 - zip - 102.9 KB
Jul 8, 2020 - pptx - 84 KB
Jul 7, 2020 - docx - 66.3 KB
Jul 8, 2020 - doc - 33.5 KB
Jul 8, 2020 - pptx - 672.5 KB
Jul 1, 2020 - pptx - 61.4 KB
Jul 7, 2020 - pptx - 115.9 KB
Jul 7, 2020 - pptx - 77.2 KB
Jul 1, 2020 - pptx - 149.8 KB
Jul 7, 2020 - pptx - 43.4 KB
Jul 2, 2020 - pptx - 102.4 KB
Jul 7, 2020 - pptx - 223.9 KB
Jul 8, 2020 - zip - 2.9 MB
Jul 8, 2020 - pptx - 82.2 KB
Jul 7, 2020 - zip - 1.5 MB

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