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Wholesale Market Subcommittee (WMS) Meeting

June 13, 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: 651 160 996
Meeting password: WMSm123!!

Agenda

1.

Antitrust Admonition 

E. Goff

9:30 a.m.

2.

Approval of Meeting Minutes (Vote)

  • May 9, 2012
  • May 21, 2012

 

E. Goff

9:35 a.m.

3.

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

  • Brattle Group Report - Discussion 

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
  • Other TAC Assignments

E. Goff

10:00 a.m.

5.

ERCOT Operations and Market Items:

  • Implementation of NPRR351, SCED Look-Ahead Step 1: Pricing: Calculate Non-Binding Prices and Base Points for Initial Research into SCED Look-Ahead and allow Consumers to have a Forward Price Projection

 

J. Robinson

10:30 a.m.

 

  • Pilot Project - Fast Response Regulation Service

S. Sharma

 

 

  • Workshop - NPRR444, Supplemental Reliability Deployments - June 26, 2012 - (Possible Vote)

K. Ragsdale

 

 

  • DAM Credit Parameters Review (Possible Vote

M. Ruane

 

6.

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

E. Goff

11:25 a.m.

7.

NPRR429, HASL Offset Provision - (Possible Vote

E. Goff

11:40 a.m.

8.

NPRR460, WGR Ramp Rate Limitations (Possible Vote

E. Goff

11:55 a.m.

9.

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

 

E. Goff

12:10 p.m.

 

Lunch 

 

 

12:25 p.m.

10.

NPRR466, Asset Depreciation Schedule for Capital Contributions (Possible Vote

E. Goff

1:30 p.m.

11.

PGRR018, Clarify the Prerequisites for Adding a New Generation Resource to the Planning Models and Capacity Demand and Reserves Report - (Possible Vote

E. Goff

1:45 p.m.

12.

Generation Adequacy Task Force (GATF)

  • General Update 

A. Pieniazek

2:00 p.m.

13.

Resource Cost Working Group (RCWG)

  • General Update
  • Operational and Settlement Changes for Reliability Must-Run (RMR) Resources (Possible Vote)
  • DAM and RTM Price Correction Timing - Update (Possible Vote)
  • Over-Mitigation in Security Constrained Economic Dispatch (SCED) for Quick-Start Generation Resources (QSGRs)
  • Verifiable Cost Issues for QSGRs
  • Proposed Changes to Real-Time Mitigated Offer Caps for QSGRs

J. Bevill 

 

 

 

 

I. Gonzalez

2:10 p.m.

14.

Congestion Management Working Group (CMWG)

  • General Update
  • Draft NPRR, Constraint Competitiveness Tests (CCT) Redesign (Possible Vote

M. Wagner

2:40 p.m.

15.

Demand Side Working Group (DSWG)

  • General Update
  • Load Provided Capacity (Possible Vote)
  • 30 Minute ERS Pilot Project Update
  • Price Response Settlement Impacts of Regulation Down 

T. Carter

3:10 p.m.

16.

Market Credit Working Group (MCWG)

  • General Update 

M. Holler

 

3:30 p.m.

17.

QSE Managers Working Group (QMWG)

  • General Update
  • Draft NPRR, Market Transparency of DC Tie Outages
  • ERS QSE Performance Measurement and Compliance (ERS Generator)
  • SCED Time Delay/Regulation Bias Issue
  • Generation Resource Energy Deployment Performance (GREDP) and High Dispatch Limit (HDL) / Low Dispatch Limit (LDL) Override Report

S. Looney

3:45 p.m.

18.

Reliability Deployments Task Force (RDTF)

  • General Update
  • Power Balance Penalty Curve - Slope (Possible Vote)

 

 

4:05 p.m.

19.

Other Business

  • Market Transparency of DC Tie Outages
  • Posting for Off-line Generation Resources on the Ancillary Services Capacity Monitor

E. Goff

4:20 p.m.

 

Emerging Technology Working Group (ETWG)  - No Update 

M. Bruce

 

 

Metering Working Group (MWG) - No Update 

D. DiSanto

 

 

Adjourn

 

4:30 p.m.

Scheduled WMS Meetings

Key Documents

Jul 11, 2012 - doc - 139 KB
Jun 11, 2012 - doc - 63.5 KB
Jun 6, 2012 - zip - 547.2 KB
Jun 6, 2012 - doc - 139.5 KB
Jun 6, 2012 - doc - 83 KB
Jun 7, 2012 - ppt - 245.5 KB
Jun 8, 2012 - ppt - 323.5 KB
Jun 13, 2012 - ppt - 127 KB
May 31, 2012 - ppt - 254 KB
Jun 12, 2012 - ppt - 170.5 KB
Jun 12, 2012 - doc - 106.5 KB
Jun 13, 2012 - ppt - 413 KB
Jun 13, 2012 - doc - 65.5 KB
Jun 8, 2012 - ppt - 122.5 KB
Jun 13, 2012 - ppt - 558.5 KB
Jun 13, 2012 - ppt - 1.9 MB
Jun 13, 2012 - ppt - 2.7 MB
Jun 11, 2012 - zip - 701.5 KB

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