MIS LOG IN

WMS Meeting

September 02, 2020
09:30 AM
Comments

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
Agenda

Log in and validation for WMS Standing Representatives

S. Clifton

9:15 a.m.

1.

Antitrust Admonition

D. Kee

9:30 a.m.

2.

Agenda Review

D. Kee


3.

Approval of WMS Meeting Minutes (Vote)

D. Kee

August 5, 2020


4.

Technical Advisory Committee (TAC) Update

D. Kee

9:35 a.m.

5.

ERCOT Operations and Market Items

9:40 a.m.

Transformer Rating Error and Potential Price Correction Notice (Notice: M-A070820-01 Operations)

D. Maggio



Incorrect RAS Modeling Impacting Day-Ahead Market and Potential Price Corrections Notice (Notice: M-A082720-01 Operations)



Transmission Issues Related to Generation Constraints Workshop

J. Billo


6.

NPRR994, Clarify Generator Interconnection Neutral Project Classification (Possible Vote)

10:30 a.m.

7.

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

D. Kee

10:40 a.m.

8.

Wholesale Market Working Group (WMWG)

D. Detelich

10:45 a.m.

9.

New PRS Referrals (Vote)

D. Kee

11:15 a.m.

SCR811, Addition of Intra-Hour PhotoVoltaic Power Forecast to GTBD Calculation



10.

WMS Revision Requests (Vote)

D. Kee

11:30 a.m.

Language Review



SMOGRR023, Updates to Nameplate Information Requirements



COPMGRR048, Related to NPRR1039, Replace the Term MIS Public Area with ERCOT Website



VCMRR030, Related to NPRR1039, Replace the Term MIS Public Area with ERCOT Website


11.

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

D. Kee

11:45 a.m.

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



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



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



NPRR1023, Change to CRR Repossession Process (CMWG/MCWG)



NPRR1024, Determination of Significance with Respect to Price Correction (WMWG)



NPRR1028, RUC Process Alignment with Resource Limits


12.

Combo Ballot (Vote)

D. Kee

12:10 p.m.

13.

Meter Working Group (MWG)

G. Godinez

12:20 p.m.

14.

Market Credit Working Group (MCWG)

B. Barnes

12:30 p.m.

15.

Supply Analysis Working Group (SAWG)

C. Smith

12:40 p.m.

16.

Other Business

D. Kee

12:50 p.m.

Clarify Demand Response qualification

S. Siddiqi



Review Open Action Items



September 14, 2020 Annual TAC Subcommittee Structural Review 1:30 pm



No Report



Congestion Management Working Group (CMWG)



Demand Side Working Group (DSWG)



Market Settlement Working Group (MSWG)



Resource Cost Working Group (RCWG)



Adjourn

D. Kee

1:15 p.m.

Scheduled WMS Meetings

Key Documents

APPROVED Minutes WMS 20200902
Oct 23, 2020 - docx - 69.7 KB
02. Agenda WMS 2020902.v2
Sep 1, 2020 - doc - 135 KB
WMS 20200902 Ballot Combined
Sep 2, 2020 - xls - 128 KB
WMS 20200902 Ballot Table NPRR994
Sep 2, 2020 - xls - 134.5 KB
03. Draft Minutes WMS 20200805
Aug 26, 2020 - docx - 65.8 KB
05. Transformer Rating Error & Potential Price Correction Notice Analysis
Aug 26, 2020 - pptx - 113.2 KB
05. Potential DAM Price Correction Data
Aug 26, 2020 - zip - 3.9 MB
05. Potential RTM Price Correction Data
Aug 26, 2020 - zip - 5.5 MB
05. Transmission Constraints for Generators Workshop WMS ROS Summary
Aug 26, 2020 - pptx - 86.9 KB
05. Market Notices
Sep 1, 2020 - zip - 334.9 KB
08. WMWG Update 9 2 20
Aug 27, 2020 - pptx - 134.8 KB
11. NPRR995 ERCOT WMS 090220 FINAL
Aug 31, 2020 - pptx - 148.2 KB
11. NPRR1024 Settlement Impact Credit WMS 09022020 (002)
Aug 26, 2020 - pptx - 313.2 KB
13. MWG update to WMS 09 02 20
Sep 1, 2020 - pptx - 976.2 KB
14. MCWG update to WMS 090220
Aug 26, 2020 - pptx - 102.3 KB
15. SAWG Update to WMS September Final
Sep 1, 2020 - pptx - 69.2 KB
Meeting Materials WMS 20200902
Sep 1, 2020 - zip - 12 MB
Revision Requests WMS 20200902
Aug 31, 2020 - zip - 855.5 KB

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

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