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WMS Meeting

July 10, 2019
09:30 AM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Room 206
WebEx Conference
Teleconference: 877-668-4493
Meeting number: 629 895 953
Meeting password: WMS
Agenda

1.

Antitrust Admonition

D. Kee

9:30 a.m.

2.

Agenda Review

D. Kee

 

3.

Approval of WMS Meeting Minutes (Vote)

D. Kee

9:35 a.m.
 

June 5, 2019

    

4.

Technical Advisory Committee (TAC) Update

D. Kee

9:40 a.m.
 

TAC did not meet in June 2019

  

 

5.

ERCOT Operations and Market Items

  

9:40 a.m.

6.

Congestion Management Working Group (CMWG)

S. Morris

9:40 a.m.
 

NPRR936, CRR Account Holder Limits (Possible Vote)

  

 
 

Competitive Renewable Energy Zone (CREZ) Update

  

 

7.

New PRS Referrals (Vote)

D. Kee

10:10 a.m.
 

NPRR938, Distribution Voltage Level Block Load Transfer (BLT) Compensation

  

 
 

NPRR941, Create a Lower Rio Grande Valley Hub

  

 
 

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

  

 

8.

WMS Revision Requests (Vote)

D. Kee

10:35 a.m.
 

Language Review

  

 
 

SMOGRR022, Related to NPRR948, Instrument Transformer Testing Schedule and Removal of Reference to Fiber-Optic Current Transformers

D. Tucker

 

9.

Revision Requests Tabled at WMS (Vote)

  

10:50 a.m.
 

VCMRR023, Related to NPRR940, Removal of Language Related to NPRR664, Fuel Index Price for Resource Definition and Real-Time Make-Whole Payments for Exceptional Fuel Cost Events

I. Gonzalez

 
 

Impact Analysis Review (None)

  

 

10.

Wholesale Market Working Group (WMWG)

D. Detelich

11:10 a.m.

11.

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

D. Kee

11:50 a.m.
 

NPRR838, Updated O&M Cost for RMR Resources (RCWG) (WMWG)

  

 
 

NPRR903, Day-Ahead Market Timing Deviations

  

 
 

NPRR918, Validation Clarification for PTP Obligations with Links to an Option

  

 
 

NPRR933, Reporting of Demand Response by Retail Electric Providers and Non-Opt-In Entities

  

 
 

Lunch

  

12:00 p.m.

12.

Demand Side Working Group (DSWG)

M. Tierney-Lloyd

1:15 p.m.

13.

Market Credit Working Group (MCWG)

B. Barnes

1:25 p.m.

14.

Market Settlement Working Group (MSWG)

H. Boisseau

1:40 p.m.
 

2018 Unaccounted for Energy (UFE) analysis

R. Roberts

 

15.

Supply Analysis Working Group (SAWG)

C. Smith

1:55 p.m.

16.

Resource Cost Working Group (RCWG)

K. Rich

2:05 p.m.

17.

Other Business

D. Kee

  
 

Energy Storage Workshop Update

W. Lasher

2:15 p.m.
 

High Impact Transmission Element (HITE) List

  

 
 

Review Open Action Items

  

 
 

No Report

  

 
 

Metering Working Group (MWG)

  

 
 

Adjourn

D. Kee

2:45 p.m.

Scheduled WMS Meetings

Key Documents

APPROVED Minutes WMS 20190710
Aug 22, 2019 - docx - 64.7 KB
02. Agenda WMS 20190710
Jul 3, 2019 - doc - 135.5 KB
03. Draft Minutes WMS 20190605
Jul 3, 2019 - docx - 65.4 KB
06. CMWG Update 6.25.19 for WMS [Autosaved]
Jul 3, 2019 - pptx - 447 KB
06. ETTWestTexasArmsUpdate 07 03 19
Jul 3, 2019 - pdf - 180.1 KB
10. WMWG Update 7 10 19
Jul 9, 2019 - pptx - 45.1 KB
12. DSWG Update to WMS 7 10 19 final
Jul 9, 2019 - pptx - 40.8 KB
13. MCWG update to WMS 071019
Jul 3, 2019 - pptx - 385.4 KB
14. MSWG Update WMS 20190710
Jul 9, 2019 - pptx - 95.7 KB
14. 2018 UFE Analysis Report
Jul 8, 2019 - pptx - 446.1 KB
15. SAWG Update to WMS 7 10 CAS
Jul 9, 2019 - pptx - 159.9 KB
16. RCWG Update to WMS July 10 2019
Jul 3, 2019 - ppt - 179.5 KB
17. Energy Storage Initial WMS Discussion
Jul 3, 2019 - pptx - 248.7 KB
ERCOT SCT Directive Working Group Assignments v07012019
Jul 3, 2019 - pptx - 86.5 KB
Meeting Materials WMS 20190710
Jul 9, 2019 - zip - 3.4 MB
Revision Requests WMS 20190710
Jul 3, 2019 - zip - 1.3 MB

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