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Wholesale Market Subcommittee (WMS) Meeting

July 11, 2012
09:30 AM - 04:00 PM
ERCOT Austin
8000 Metropolis (Building E), Suite 100
Austin, TX 78744
Room 206
Teleconference: 877-668-4493
Meeting number: 653 058 728
Meeting password: WMSm123!!

Agenda

1.

Antitrust Admonition 

E. Goff

9:30 a.m.

2.

Approval of Meeting Minutes (Vote)

  • June 13, 2012 

E. Goff

9:35 a.m.

3.

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

  • Discuss June 28, 2012 PUCT Open Meeting and System-wide Offer Cap (SWCAP) 

E. Goff

9:40 a.m.

4.

TAC Assignments (Possible Vote)

  • NPRR418, Reporting of Resource Forced Outages - QMWG
  • Criteria for Load Provided Capacity - DSWG/RCWG
  • Emergency Response Service (ERS) Qualified Scheduling Entity (QSE) Performance Measurement and Compliance - DSWG and QMWG
  • Day-Ahead Market (DAM) and Real-Time Market (RTM) Price Finalization and Correction Timing and Procedures - RCWG
  • NPRR449, Reduce Maximum CRR Transaction Limit in Auctions - Review Process and Timelines Associated with Setting Transaction Limits for Future CRR Auctions
  • Regular Updates on Future Credit Designs - MCWG
  • Other TAC Assignments 

E. Goff

9:50 a.m.

5.

West Zone Congestion - Update

D. Jones

ERCOT

10:00 a.m.

6.

ERCOT Operations and Market Items:

  • ERCOT update on Market Enhancement Task Force (METF) discussions
  • Report on how other ISOs are addressing 0-LSL challenge, reported at June METF meeting
  • 30 Minute ERS Pilot Project Update
  • ERS Program Update
  • Input on Timing and Need for NPRR207 in light of NPRR416 (Possible Vote)
  • NPRR429, HASL Offset Provision: Request for Information on Power Augmentation of Combined Cycle Generation Resources

 

S. Moorty 

 

M. Patterson

 

ERCOT

10:15 a.m.

7.

NPRR385, Security Violation Analysis and Reporting and Negative Price Floor - (Possible Vote)  

E. Goff

11:00 a.m.

8.

NPRR444, Supplemental Reliability Deployments (Possible Vote

E. Goff

11:20 a.m.

9.

NPRR460, WGR Ramp Rate Limitations (Possible Vote

E. Goff

11:30 a.m.

10.

NPRR461, Energy Storage Settlements consistent with PUCT Project 39917 - (Possible Vote

E. Goff

11:45 a.m.

11.

Generation Adequacy Task Force (GATF)

  • Update on Loss of Load Expectation Study 

A. Pieniazek

11:55 a.m.

 

Lunch

 

 

12:10 p.m.

12.

Congestion Management Working Group (CMWG)

  • General Update
  • 2% Shift Factor Cut Off Relationship with Holistic Solution(Possible Vote)
  • Over mitigation in SCED
  • Constraint Competitive Test - Contestability 

M. Wagner

1:10 p.m.

13.

Emerging Technology Working Group (ETWG)

  • General Update
  • Energy Storage Settlements Consistent with PUCT Project 39917
  • Fast Response Regulation Service (FRRS) Pilot Proposal - Update

M. Bruce

1:25 p.m.

14.

Market Credit Working Group (MCWG)

  • General Update 

M. Holler

 

1:40 p.m.

15.

QSE Managers Working Group (QMWG)

  • General Update
  • Draft NPRR, Market Transparency of DC Tie Outages (Possible Vote)
  • Draft NPRR, ERS QSE Performance Measurement and Compliance (Possible Vote)
  • Draft NPRR, Ancillary Services Capacity Monitor Display (Possible Vote)
  • SCED Time Delay/Regulation Bias Issue
  • Generation Resource Energy Deployment Performance (GREDP) and High Dispatch Limit (HDL) / Low Dispatch Limit (LDL) Override Report
  • Discussion of Resource Asset Registration Form (RARF) changes for Wind-powered Generation Resources (WGRs)

S. Looney

1:55 p.m.

16.

Resource Cost Working Group (RCWG)

  • General Update
  • Long Term Solution for Negative Prices (Possible Vote)
    DAM and RTM Price Correction Timing - Recommendation (Possible Vote)
  • Proposed Changes to Verifiable Costs Manual re: Real-Time Mitigated Offer Caps for QSGRs - Recommendation (Possible Vote)

J. Bevill

 

2:25 p.m.

17.

Other Business 

 

E. Goff

2:55 p.m.

 

Demand Side Working Group (DSWG) - No Update 

T. Carter

 

 

Reliability Deployments Task Force (RDTF) - No Update 

 

 

 

Metering Working Group (MWG) - No Update 

D. DiSanto

 

 

Adjourn 

 

3:10 p.m.

Scheduled WMS Meetings

Key Documents

Jul 3, 2012 - doc - 67.5 KB
Sep 13, 2012 - doc - 155.5 KB
Jul 10, 2012 - zip - 829.1 KB
Jul 3, 2012 - doc - 137 KB
Jul 11, 2012 - pdf - 17.8 KB
Jul 10, 2012 - ppt - 165 KB
Jul 10, 2012 - doc - 32.5 KB
Jul 10, 2012 - ppt - 1.3 MB
Jul 11, 2012 - zip - 2.3 MB

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