1.

ERCOT Antitrust Guidelines for Members of Committees, Sub Committees & Working Groups

• Antitrust Admonition v3.17.09

ERCOT strictly prohibits Market Participants and their employees who are participating in ERCOT activities from using their participation in ERCOT activities as a forum for engaging in practices or communications that violate the antitrust laws. The ERCOT Board has approved guidelines for members of ERCOT Committees, Subcommittees and Working Groups to be reviewed and followed by each Market Participant attending ERCOT meetings. If you have not received a copy of these Guidelines, copies are available at the Client Relations desk. Please remember your ongoing obligation to comply with all applicable laws, including the antitrust laws.

• Confidentiality of Data and Information
• Introduction of new members

D. Kee

9:00 am

2.

TRE Update

TRE

B. Collins

D. Penney

9:05 am

3.

ERCOT Update

• GREDP Review

·        Data to understand effect of removing frequency deviation exemption from GREDP

• ERCOT Control Performance

ERCOT

9:10 am

4.

Analysis of QSE Performance during ERCOT Disturbances:

• 05-19-2011@1408 DCS
• 05-16-2011@0806
• 05-11-2011@1404
• 04-27-2011@2327
• 04-20-2011@1340 788 MW loss -77µHz/sec/MW loss -545 MW/0.1Hz
• 04-05-2011@2202 519 MW loss -150µHz/sec/MW loss -495 MW/0.1Hz
• Carry over event left off previous agendas
• 03-16-2011 @ 20:45 398 MW loss -103µHz/sec/MW loss -538 MW/0.1Hz
• 03-23-2011 @ 14:46 1014 MW loss -97µHz/sec/MW loss -421 MW/0.1Hz
• 03-24-2011 @ 13:59 569 MW loss -121µHz/sec/MW loss -312 MW/0.1Hz
• 03-25-2011 @ 16:13 591 MW loss -86µHz/sec/MW loss -342 MW/0.1Hz
• 03-29-2011 @ 06:43 735 MW loss -98µHz/sec/MW loss -739 MW/0.1Hz
• 03-31-2011 @ 12:21 420 MW loss -116µHz/sec/MW loss -376 MW/0.1Hz
• 02-15-11 @ 16:40

*ERCOT to follow up on units that do not perform as expected.

All

10:00 am

5.

ROS Assignment from May 12^th meeting:

NPRR 334 Resource Limit for the amount of Regulation Service that may be provided from a Generation Resource during any Operating Hour

R. Surendran

11:00 am

Lunch

12:00 pm

6.

ROS Assignment from May 12^th meeting (cont):

Recommendation 6C:  Periodically review responsive reserve distribution around the system to ensure that the reserve is usable for any event.

All

1:00 pm

7.

Continue analysis of QSE Performance during ERCOT Disturbances (see agenda item 4)

All

3:30 pm

8.

Convene and review action items

• Data requested from ERCOT
• Summary of PDCWG discussion and disposition on issues presented by the ROS
• Next PDCWG Meetings

2011 Schedule in RM 168 on Wednesday’s except where noted:

o   July 06, 2011:  9 to 5 pm

o   August 03, 2011:  9 to 5 pm

o   August 31, 2011:  9 to 5 pm

o   October 04, 2011:  9 to 5 pm (Tuesday)

o   November 02, 2011:  9 to 5 pm

o   November 30, 2011:  9 to 5 pm

All

4:30 pm

Adjourn

5:00 pm