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Wholesale Market Subcommittee (WMS) Meeting

August 14, 2013
09:30 AM - 03:30 PM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Room 206
Teleconference: 877-668-4493
Meeting number: 655 259 362
Meeting password: WMS123!!!

Agenda

1.

Antitrust Admonition

 

S. Cochran

9:30 a.m.

2.

Approval of July 10, 2013 Meeting Minutes (Vote)

 

S. Cochran

9:35 a.m.

3.

ERCOT Technical Advisory Committee (TAC) and Public Utility Commission of Texas (PUCT) Updates

  • TAC Assignment: Local Power Mitigation - Ancillary Services Impact on Energy Prices
  • TAC Assignment: Planning and CRR Models - Principles of Consistency

 

S. Cochran

9:40 a.m.

4.

ERCOT Operations and Market Items:

  • Update - Project to Complete RARF Database
  • PR106-1, MP Online Data Entry - Phase 1

 

  • Draft OBD: Emergency Response Service Procurement Methodology and Procedures (Possible Vote)

 

 

W. Rickerson

T. Anderson /

S. Middleton

M. Patterson

 

9:50 a.m.

5.

Revision Requests Referred by PRS

  • NPRR548, Remove NPRR153 Grey Boxes and Clarify Fixed Quantity Block Treatment in the DAM (Vote)
  • NPRR556, Resource Adequacy During Transmission Equipment Outage (Vote)

 

S. Cochran

10:45 a.m.

6.

Congestion Management Working Group (CMWG)

  • NPRR528, Clarification of Assessment of Chronic Congestion (Vote)
  • NPRR529, Congestion Management Plan (Vote)
  • SCR774, Enhancement to Outage Scheduler and Reports (Vote)
  • Discussion of Posting Timeline re NPRR551, Posting of Annual Planning Model
  • Update - CRR Auction and CRR Modeling Issues
  • Constraint Competitiveness Calculations

 

M. Wagner

 

11:15 a.m.

7.

Demand Side Working Group (DSWG)

  • DRAFT NPRR, ERS 30 Minute Service (Possible Vote)
  • NPRR555, Load Resource Participation in Security-Constrained Economic Dispatch (Vote)
  • Draft OBD: Requirements for Aggregate Load Resource Participation in the ERCOT Markets (Vote)

T. Carter

M. Patterson

P. Wattles

 

 

11:45 a.m.

 

Lunch

 

12:15 p.m.

 

8.

Market Credit Working Group (MCWG)

  • Update - NPRR 552, Additional Counter-Party Criteria
  • Update - NPRR 554, Clarification of Future Credit Exposure Calculation
  • Update - PTP Obligation Discount
  • Concepts of EAL Calculation for Non-Load/Generation Counter-Party
  • Settlement Point-based Real-Time and Day Ahead Market (DAM) Exposure

L. Martin

1:30 p.m.

9.

QSE Managers Working Group (QMWG)

  • Supplementary Ancillary Service Market (SASM) Offers
  • NPRR535, Resource Status Startup - Shutdown
  • Review of Costs Associated with DCTie Exports

S. Looney

 

 

1:45 p.m.

10.

Resource Adequacy Task Force (RATF)

  • Back Cast Analysis for Operating Reserve Demand Curve (ORDC) Scenarios

R. Stephenson

 

2:00 p.m.

11.

No Updates

 

 

 

  • Emerging Technologies Working Group (ETWG
  • Generation Adequacy Task Force (GATF)

M. Bruce

A. Pieniazek

 

 

  • Meter Working Group (MWG)

D. DiSanto

 

 

  • Resource Cost Working Group (RCWG)

B. Hellinghausen

 

 

12.

Other Business

Workshop on Subsynchronous Resonance August 19, 2013

 

S. Cochran

I.  Flores

2:15 p.m.

 

Adjourn

 

S. Cochran

2:30 p.m.

Scheduled WMS Meetings

Key Documents

Sep 20, 2013 - doc - 144 KB
Aug 13, 2013 - zip - 1.7 MB
Aug 7, 2013 - doc - 63 KB
Aug 12, 2013 - doc - 144.5 KB
Aug 7, 2013 - ppt - 296 KB
Aug 13, 2013 - doc - 208.5 KB
Aug 13, 2013 - ppt - 295.5 KB
Aug 13, 2013 - ppt - 1 MB
Aug 12, 2013 - ppt - 182.5 KB
Aug 12, 2013 - doc - 48 KB
Aug 13, 2013 - ppt - 206.5 KB
Aug 13, 2013 - zip - 2.9 MB

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