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WMS Meeting

June 05, 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: 627 502 038
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.
 

May 1, 2019

    

4.

Technical Advisory Committee (TAC) Update

D. Kee

9:40 a.m.
 

Review of Protocols in relation to use of "Emergency Condition"

    
 

Methodology used to determine the Peaker Net Margin

    
 

Review DC Tie Treatment in Relation to Load

    

5.

ERCOT Operations and Market Items

  

9:50 a.m.
 

Unregistered Distributed Generation (DG) Report 2019 Q1 Update

C. Anderson

  
 

Calculation related to NPRR931, As Built Hub Average Calculation

C. Bivens

  

6.

New PRS Referrals (Vote)

D. Kee

10:00 a.m.
 

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

M. Patterson

  
 

NPRR936, CRR Account Holder Limits

    

7.

WMS Revision Requests (Vote)

D. Kee

10:30 a.m.
 

Language Review

    
 

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)

    

8.

Wholesale Market Working Group (WMWG)

D. Detelich

10:45 a.m.

9.

NPRR826, Mitigated Offer Caps for RMR Resources (Possible Vote)

    

10.

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

D. Kee

11:25 a.m.
 

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

    
 

NPRR872, Modifying the SASM Shadow Price Cap (WMWG)

    
 

NPRR903, Day-Ahead Market Timing Deviations

    
 

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

    

11.

Metering Working Group (MWG)

D. Sumbera

11:45 a.m.
 

NPRR948, Instrument Transformer Testing Schedule and Removal of Reference to Fiber-Optic Current Transformers (Possible Vote)

    
 

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

    
 

NPRR949, January 1, 2023 Changes to EPS Meter Communications Path (Possible Vote)

    

12.

Resource Cost Working Group (RCWG)

RCWG Leadership

12:05 p.m.
 

RCWG Leadership (Vote)

   

13.

Congestion Management Working Group (CMWG)

S. Morris

12:15 p.m.

14.

Market Credit Working Group (MCWG)

B. Barnes

12:25 p.m.

15.

Market Settlement Working Group (MSWG)

H. Boisseau

12:35 p.m.

16.

Other Business

D. Kee

12:45 p.m.
 

May 30th Market Pricing Event

 ERCOT Staff  
 

Review Open Action Items

    
 

No Report

    
 

Demand Side Working Group (DSWG)

    
 

Supply Analysis Working Group (SAWG)

    
 

Adjourn

D. Kee

1:00 p.m.

Scheduled WMS Meetings

Key Documents

APPROVED Minutes WMS 20190605
Jul 15, 2019 - docx - 65.9 KB
02. Agenda WMS 20190605.v2
Jun 4, 2019 - doc - 130 KB
03. Draft Minutes WMS 20190501
May 29, 2019 - docx - 61.6 KB
05. 2019Q1 UnregDG WMS Update
Jun 3, 2019 - pptx - 85.8 KB
05. Hub Average DAM Calculation June 2019 WMS
May 29, 2019 - pptx - 145.5 KB
06. ERCOT Rationale for NPRR 933
May 30, 2019 - pptx - 97.1 KB
08. WMWG Update 6 5 19
Jun 3, 2019 - pptx - 45.6 KB
13. Congestion Management Working Group Update 6.5.19
May 30, 2019 - pptx - 43 KB
14. MCWG update to WMS 060519
May 30, 2019 - pptx - 612.1 KB
15. MSWG Update WMS 20190605
Jun 3, 2019 - pptx - 142.4 KB
ERCOT SCT Directive Working Group Assignments v06012019
Jun 3, 2019 - pptx - 86.5 KB
Meeting Materials WMS 20190605
Jun 4, 2019 - zip - 2.7 MB
Revision Requests WMS 20190605
May 29, 2019 - zip - 1.5 MB

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