tac report to the ercot board

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Feb 18, 2003 1 TAC Report to the ERCOT TAC Report to the ERCOT Board Board February 18, 2003 February 18, 2003

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TAC Report to the ERCOT Board. February 18, 2003. Summary. PRRs 376 and 378 - vote to approve Resumption of True-Up Settlements for 2002 - update Update from RMR Task Force. PRR 376 – Procure Total AS from ERCOT. - PowerPoint PPT Presentation

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Page 1: TAC Report to the ERCOT Board

Feb 18, 2003 1

TAC Report to the ERCOT TAC Report to the ERCOT BoardBoard

February 18, 2003February 18, 2003

Page 2: TAC Report to the ERCOT Board

Feb 18, 2003 2

SummarySummary

• PRRs 376 and 378 - vote to approvePRRs 376 and 378 - vote to approve

• Resumption of True-Up Settlements for Resumption of True-Up Settlements for 20022002 - update - update

• Update from RMR Task ForceUpdate from RMR Task Force

Page 3: TAC Report to the ERCOT Board

Feb 18, 2003 3

PRR 376 – Procure Total AS from ERCOTPRR 376 – Procure Total AS from ERCOT

• Allows a QSE to purchase AS to cover both Allows a QSE to purchase AS to cover both the ERCOT AS allocation as well as the the ERCOT AS allocation as well as the obligations to other sub-QSEs or QSEsobligations to other sub-QSEs or QSEs

• No impact on IT systemsNo impact on IT systems

• Effective March 1, 2003Effective March 1, 2003

Page 4: TAC Report to the ERCOT Board

Feb 18, 2003 4

PRR 378 – RMR Units Mandatory Down PRR 378 – RMR Units Mandatory Down BidsBids

• Excludes RMR Unit’s energy schedules Excludes RMR Unit’s energy schedules from the requirement to provide mandatory from the requirement to provide mandatory DEC bidsDEC bids

• Effective March 1, 2003Effective March 1, 2003

Page 5: TAC Report to the ERCOT Board

Feb 18, 2003 5

Resolution from 01-22-2003Resolution from 01-22-2003(1) Further true-up resettlements for 2002 will be suspended (1) Further true-up resettlements for 2002 will be suspended

and (2) True-up resettlement (starting with January 1, 2002) and (2) True-up resettlement (starting with January 1, 2002)

will resume when will resume when adequate accuracy can be assuredadequate accuracy can be assured (as (as

developed by the RMS and approved by the TAC) and developed by the RMS and approved by the TAC) and 45 45

days after SCR 727 has been implemented.days after SCR 727 has been implemented.  Every effort will  Every effort will

be made to resume true-ups by April 1, 2003.  Progress be made to resume true-ups by April 1, 2003.  Progress

toward completion criteria will be reviewed at each RMS toward completion criteria will be reviewed at each RMS

Meeting and reported to the TAC and the Board monthly. Meeting and reported to the TAC and the Board monthly.

 If the April 1, 2003 date cannot be met, the Board shall be  If the April 1, 2003 date cannot be met, the Board shall be

advised and a revised target resumption date shall be given. advised and a revised target resumption date shall be given.

  

Page 6: TAC Report to the ERCOT Board

Feb 18, 2003 6

RMS recommended Resettlement CriteriaRMS recommended Resettlement Criteria11 Develop functionality and provide data extract as defined Develop functionality and provide data extract as defined

in SCR 727. in SCR 727.

22 Market Sync completion criteria will be 95% complete for Market Sync completion criteria will be 95% complete for ERCOT and CR groups and 95% complete for each TDSP ERCOT and CR groups and 95% complete for each TDSP for Priorities 1,2,4for Priorities 1,2,4(1)(1) and 5 as reported on the Market Sync and 5 as reported on the Market Sync Reporting tool status.Reporting tool status.

33 Outstanding QRE issues documented by ERCOT as of Outstanding QRE issues documented by ERCOT as of 12/16/02 be 95% complete. (“In Progress” and “In 12/16/02 be 95% complete. (“In Progress” and “In Analysis” as reported to RMS 12-18-2002)Analysis” as reported to RMS 12-18-2002)

44 ERCOT shall have the organization and procedures in ERCOT shall have the organization and procedures in place to daily synchronize ERCOT’s Siebel and Lodestar place to daily synchronize ERCOT’s Siebel and Lodestar systems, systems, and synchronization of Siebel and Lodestar and synchronization of Siebel and Lodestar systems shall be in place before the initial release of systems shall be in place before the initial release of SCR727 data to Market Participants.SCR727 data to Market Participants.

Page 7: TAC Report to the ERCOT Board

Feb 18, 2003 7

Data providedData provided#1#1 SCR 727 ready between Feb 20-March 11SCR 727 ready between Feb 20-March 11

#2#2 Percent Synch as of January 29Percent Synch as of January 29thth::ERCOT: 65%ERCOT: 65% (135K resolved, 190K total, 55K remaining), (135K resolved, 190K total, 55K remaining),

All CRs: 67%All CRs: 67% (164K resolved, 246K total, 82K remaining), (164K resolved, 246K total, 82K remaining),

TDSPs: 44%TDSPs: 44% (55K resolved, 124K total, 69K remaining) (55K resolved, 124K total, 69K remaining)

AEP – <1%, CenterPoint – 42% , Oncor – 62%AEP – <1%, CenterPoint – 42% , Oncor – 62%

TNMP – 4% , Sharyland – 4%TNMP – 4% , Sharyland – 4%

#3#3 QRE Issues resolved as of Jan 29QRE Issues resolved as of Jan 29thth

28%28% of the 33,369 QRE issues complete; 24,000 outstanding of the 33,369 QRE issues complete; 24,000 outstanding

#4#4 Volume of mismatches between the Siebel and Volume of mismatches between the Siebel and Lodestar Systems would be known on February Lodestar Systems would be known on February 77thth

Page 8: TAC Report to the ERCOT Board

Feb 18, 2003 8

RMS Action PlanRMS Action Plan Continue to close QRE requests, reduce the number of Continue to close QRE requests, reduce the number of

market sync miss-matched records, and syncing of market sync miss-matched records, and syncing of Siebel & Lodestar.Siebel & Lodestar.

Develop a tactical plan to operational-ize SCR 727 Develop a tactical plan to operational-ize SCR 727 extract so MPs use this data to identify and repair ESI extract so MPs use this data to identify and repair ESI ID components and identify out of sync records after ID components and identify out of sync records after August 11, 2002.August 11, 2002.

The RMS will bring all the restart resettlement criteria The RMS will bring all the restart resettlement criteria including additional details on SCR 727 extract for a including additional details on SCR 727 extract for a TAC vote at the March 2003 TAC Meeting.TAC vote at the March 2003 TAC Meeting.

Page 9: TAC Report to the ERCOT Board

Feb 18, 2003 9

TAC DirectionTAC Direction

• ERCOT: make SCR 727 data extracts available ERCOT: make SCR 727 data extracts available as soon as possibleas soon as possible

• RMS: Consider effected ESI IDs (customers), RMS: Consider effected ESI IDs (customers), and the results from the February 7th Siebel and the results from the February 7th Siebel and Lodestar synchronization activities, and and Lodestar synchronization activities, and bring an amended resolution to the TAC for bring an amended resolution to the TAC for consideration at its March Meeting. consideration at its March Meeting.

• The motion was approved by a 25 to 0 vote The motion was approved by a 25 to 0 vote with 1 abstention. with 1 abstention.

Page 10: TAC Report to the ERCOT Board

Feb 18, 2003 10