1.

Antitrust Admonition

B. Belk

9:30 a.m.

2.

Approval of the Draft April 19, 2006 Meeting Minutes (Vote)*

B. Belk

9:35 a.m.

3.

ERCOT Board Meeting / TAC Meeting / TAC Meeting on EECP Event - Updates

B. Belk

9:40 a.m.

4.

2007 Project Prioritization Initial review (Special WMS meeting on May 30, 2006)

T. Anderson

9:45 a.m.

5.

Working Group Updates

• QSE Project Managers Working Group
• Congestion Management Working Group (did not meet)
• Demand Side Working Group (Vote*)
  • LaaRs Bidding Negative into the RRS Market (Vote*)
  • Emergency Load Response
• Metering Working Group (Vote*)
  • SMOGRR005 - Process for Settlement Metering Operating
    Guide Revisions (Vote)*
• CC RPRS Task Force Update
• Frequency Control Issues Task Force (Vote*)
  • PRR649 - Correct "K" Factor in Compliance SCE Formula (Vote*)
  • PRR661 - SCE Performance Enforcement Criteria (Vote*)
  • PRR662 - Modify Ancillary Service Deployment Performance Conditions (Vote*)
• Co-optimization Task Force (Possible Vote*)

G. Miller
J. Ward 
M. Brelinsky 

D. Disanto 

D. Jones
M. Bruce 

M. Wagner

10:00 a.m.

Lunch

12:00 p.m.

6.

RPRS Market Implementation Update

• Market Operations Update
  • RPRS Market Performance update
  • RPRS for Zonal Congestion
  • Other Issues
• Settlement Update
  • RPRS Market Settlement Update
  • Under-Schedule Charge for RPRS Procured for Capacity Insufficiency
  • OOMC Capacity Payment Calculations (Confirming the Clawback Provision)

B. Whittle

K. Ragsdale

1:30 p.m.

7.

WMS Assignments from TAC Related to April 17th EECP Event

• Resource Plans
  • Updating Resource Plans
  • Offline Capacity Not Available
  • Max Capability in Resource Plans
• How Much Wind Capacity to Count as Available
• Emergency Load Response Service
• Quantifying Price Responsiveness of Load Participation  

B. Belk

2:30 p.m.

8.

WMS Recommendations for Pending Protocol/Guide Revisions and System Changes

For WMS Action

• SMOGRR005 - Process for Settlement Metering Operating Guide Revisions (Vote)*

Parking Lot Items

• PRR476 - Ramp Rate Adherence During Local Congestion
• PRR553 - Scheduling Trading Hubs

B. Belk

ERCOT

3:00 p.m.

9.

Future WMS Meetings

• March 22, 2006
• May 30, 2006 (2007 Project Prioritization: ROS/WMS Joint Meeting)
• April 19, 2006

B. Belk

3:30 p.m.