1.

Antitrust Admonition

B. Clemenhagen

9:30 a.m.

2.

Approval of Draft Meeting Minutes

• February 22, 2010 (Vote)

B. Clemenhagen

9:35 a.m.

3.

Antitrust Training

ERCOT Legal

9:40 a.m.

4.

WMS 2010 Goals (Update)

B. Clemenhagen

9:55 a.m.

5.

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

• TAC and Subcommittee Guiding Principles (Possible Vote)

B. Clemenhagen

10:00 a.m.

6.

Congestion Management Working Group (CMWG) Report

• Update on Competitive Constraint Test results to date
• Dynamic Stability Issue -  Initial Discussion

M. Wagner

I. Flores

10:10 a.m.

7.

Demand Side Working Group (DSWG) Report

• Emergency Interruptible Load Service (EILS) Update
• Load acting as Resource (LaaR) Compliance and PUCT Update (Possible Vote)
• Load Resources and Network Model
• January 9^th LaaR Event and Load Participation Update

M. Brelinsky

10:25 a.m.

8.

Metering Working Group (MWG) (No Report)

D. DiSanto

9.

Market Credit Working Group (MCWG) Report

• NPRR206, Nodal Market Day-Ahead Market Credit Requirements
  • Defining  Â?eÂ? parameters- Comments from Crescent Power and Luminant (Possible Vote)
• Update on Draft NPRR, DAM Settlement Acceleration and Uplift Methodology
• Nodal Short-Pay Fund Methodology Update

M. Davies

10:40 a.m.

10.

Wind Forecasting and Ancillary Service (AS) Â? Recent Events

Wind Forecast and Transmission Constraints

• Responsive Reserve Service and Non-Spinning Reserve Service (NSRS) procured and dispatched, Out of Merit Order

J. Dumas

11:25 a.m.

11.

ERCOT Ancillary Service Procurement Methodology Comparison Report

D. Jones

11:40 a.m.

Lunch

12:00 p.m.

12.

QSE Managers Working Group (QMWG) Report

• NPRR214, Wind-powered Generation Resource (WGR) High Sustained Limit (HSL) Update Process (Possible Vote)
• PRR833, Primary Frequency Response Requirement from Existing WGRs (Vote)
• Implementation of PRR811, Real Time Production Potential Update
• Implementation of PRR830, Reactive Power Capability Requirement
• Wind-powered Generation Resource Production Potential (WGRPP) Forecast Accuracy
• Load Forecast Accuracy
• Zonal Replacement Reserve Service (RPRS) De-selection Procedure Update
• Nodal Reliability Must-Run (RMR): ERCOT Created Three-Part Supply Offer Update

D. Detelich

1:15 p.m.

13.

Verifiable Cost Working Group (VCWG) Report

• Draft NPRR, Standard Cost Option in Verifiable Costs (Possible Vote)

H. Lookadoo

1:55 p.m.

14.

Draft NPRR: Multiple Interconnections for Generators (Possible Vote)

M. Bruce

2:10 p.m.

15.

Update on NPRR091, Scarcity Pricing and Mitigated Offer Cap During the Period Commencing on the Texas Nodal Market Implementation Date (TNMID) and Continuing for a Total of 45 Days (Possible Vote)

B. Clemenhagen

2:25 p.m.

16.

Quick Start Task Force (QSTF) Report

• Ten Minute Non-Spinning Reserve Service (NSRS)
• NPRR 207, Hour Start Unit De-selection and Half Hour Start Unit RUC Clawback
  • ERCOT report on impact to Nodal System
  • WMS Recommendation to TAC (Possible Vote)

S. Cochran

T. Jackson

B. Clemenhagen

2:40 p.m.

17.

NPRR 211, Nodal Reliability Unit Commitment (RUC) Capacity Short Charge Discussion (Possible Vote)

B. Clemenhagen

3:10 p.m.

18.

Wind Cost Allocation Task Force (WCATF) Report

• Board Action

J. Troutman

3:40 p.m.

19.

Renewable Technology Working Group (RTWG) Report

J. Troutman

3:55 p.m.

20.

Generation Adequacy Task Force (GATF) (No Update)

A. Pieniazek

21.

Other Business

B. Clemenhagen

4:10 p.m.

22.

Future WMS Meetings

• April 21, 2010
• May 19, 2010

Adjourn

4:15 p.m.