1.

R. Comstock

9:30 a.m.

2.

R. Comstock

9:35 a.m.

3.

ERCOT Board Update

R. Comstock

9:40 a.m.

4.

The Texas Consortium for Electric Energy

M. Kezunovic

9:50 a.m.

5.

Protocol Revisions Subcommittee Report *

• Protocol Revision Request Remanded by the Board
  • PRR 540 -- OOM Cost Recovery Clarification Process (Possible Vote)*
• Protocol Revision Requests
  • PRR552 -- Appropriate Use of  Relaxed Balanced Schedules (Vote)*
  • PRR565 -- Calculation of Losses for Settlement (Vote)*
  • PRR569 -- Revision to Balancing Energy Payments from a Specific Resource (Vote)*
  • PRR570 -- Clarification of Settlements of Local Congestion Costs (Vote)*
  • PRR571 -- Balancing Energy Bid Cap (Vote)*
  • PRR579 -- Trading Hubs Language Correction (Vote)*
• Prioritization of Projects for Approved PRRs
  • PRR 525 -- SCE Performance and Monitoring (Vote)*
  • PRR 558 -- Market Notice of LaaR Proration (Vote)*

K. Gresham

10:20 a.m.

6.

Commercial Operations Subcommittee Report

• Impact of ADR/Data Corrections Dispute Update

BJ Flowers
R. Comstock

11:40 a.m.

Lunch

12:00 p.m.

7.

Guidelines for Classification of Information

R. Gruber

1:00 p.m.

8.

Reliability and Operations Subcommittee Report *

• Reliable Fuel Operations - Revision of ERCOT Emergency Procedures
• OGRR 156 -- Reactive Considerations due to PRR 409 (Vote)*
• OGRR 162 -- Revisions to Disturbance Monitoring (Vote)*
• OGRR 161 -- Responsive Reserve MW Limit -- Rejected by ROS (Withdrawn by Submitter)*

R. Keetch

1:15 p.m.

9.

Retail Market Subcommittee Report*

• LPGRR 2005-001 -- Sync LPG to Protocol Revisions (Vote)*
• RMGRR 021 -- Municipal and Cooperative Disconnect Reconnect Process Guide (Vote)*

T. Weathersbee

1:45 p.m.

10.

ERCOT Reserve Margin/Generation Adequacy Task Force Recommendation (Vote)*

S. Madden

2:00 p.m.

11.

Revised TAC Procedures Discussion (Possible Vote)*

C. Moseley

3:00 p.m.

12.

Wholesale Market Subcommittee Report*

• Elimination of Capacity with Open Breaker from Bid Stack

B. Helton

3:30 p.m.

13.

Operations Update*

S. Jones

3:50 p.m.

14.

Texas Nodal Team Update *

J. Galvin

4:00 p.m.

15.

Other Business

R. Comstock

4:30 p.m.

16.

Future TAC Meetings

• May 5, 2005
• June 9, 2005

R. Comstock

17.

Adjourn

R. Comstock