1.

Antitrust Admonition

B. Clemenhagen

9:30 a.m.

2.

Approval of Draft May 19, 2010 Meeting Minutes (Vote)

B. Clemenhagen

9:35 a.m.

3.

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

• NPRR207, Unit Deselection (formerly Â?Hour Start Unit Deselection and Half Hour Start Unit RUC ClawbackÂ?) Â? Review of Draft Deselection Procedure (Possible Vote)

B. Clemenhagen

9:50 a.m.

4.

NPRR218, Resolution of Alignment Item A71 - Add Protocol Description of the Power Balance Penalty Factor used in the SCED (Possible Vote)

B. Clemenhagen

10:10 a.m.

5.

NPRR240, Proxy Energy Offer Curve (Possible Vote)

B. Clemenhagen

10:25 p.m.

6.

Congestion Management Working Group (CMWG) No Update

M. Wagner

7.

Demand Side Working Group (DSWG) No Update

• Draft NPRR, EILS Self-Provision Settlement Corrections and Other Issues

M. Brelinsky

P. Wattles

10:55 a.m.

8.

Metering Working Group (MWG)

• SMOGRR008, Revisions for Texas Nodal Market Implementation and Synchronization with PRR821 (Vote)

D. DiSanto

11:10 a.m.

9.

Market Credit Working Group (MCWG) Report

• Nodal Market Trial CMM Performance Discussion
• Nodal Short-Pay Fund Methodology Update
• Third Party Credit Administration Â? Other Markets

M. Davies

11:15 a.m.

10.

Verifiable Cost Working Group (VCWG) No Update

H. Lookadoo

Lunch

12:00 p.m.

11.

QSE Managers Working Group (QMWG) Report

• 2011 Ancillary Service Methodology 
• GREDP Calculations and other Nodal Reliability Performance Metrics Review
• NPRR234, Resolution of Alignment Item A32, A147, A155, A159, and A187 - Clarify General Capacity Testing and Net Dependable Capability (Possible Vote)
• NPRR231, Remove RMR Units from the Day-Ahead Market (Possible Vote)
• WGR RTPP Data for Nodal HSL and MET Data

D. Detelich

1:30 p.m.

12.

Quick Start Task Force (QSTF) No Update

S. Cochran

T. Jackson

13.

Renewable Technology Working Group (RTWG) Report

• Texas Renewable Integration Plan Recommendations (Possible Vote)

B. Gedrich

M. Bruce

2:00 p.m.

14.

Power Storage Working Group (PSWG)

• Establish PSWG (Vote)
• PSWG Leadership (Vote)

2:20 p.m.

15.

WMS 2010 Goals Update

B. Clemenhagen

2: 40 p.m.

16.

Other Business

B. Clemenhagen

Adjourn

Future WMS Meetings

• July 21, 2010
• August 18, 2010

3:00 p.m.