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Market Operations Presentation Board of Director’s Meeting February 18, 2003

Market Operations Presentation Board of Director’s Meeting February 18, 2003. Agenda Texas SET v1.5 and MIMO Status Market Sync – ERCOT Internal Systems Legacy FasTrak Activity Legacy Data Issues/True Up Restart SCR 727 Implementation. ERCOT Internal Systems Synchronization.

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Market Operations Presentation Board of Director’s Meeting February 18, 2003

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  1. Market Operations Presentation Board of Director’s Meeting February 18, 2003

  2. Agenda • Texas SET v1.5 and MIMO Status • Market Sync – • ERCOT Internal Systems • Legacy FasTrak Activity • Legacy Data Issues/True Up Restart • SCR 727 Implementation

  3. ERCOT Internal Systems Synchronization

  4. Legacy FasTrak Activity Total Submitted through 12/15/2002 159,063 Resolved through 12/15/2002 (125,804) Outstanding at 12/16/2002 33,259 100% Resolved from 12/16/2002 through 02/17/2003 ( 7,732) 23% Remaining at 02/18/2003 25,527 77%

  5. Market Sync – Legacy Data • Matrix Universe: • Entities 41 • Time >133 days • ESI IDs 7,083,899 Entities: TDSPs, ERCOT, CRs Time: 04/01/02 – 08/11/02 ESI IDs

  6. Market Sync – Legacy Data • Matrix Universe: • Entities 41 • Time >133 days • ESI IDs 7,083,899 Entities: TDSPs, ERCOT, CRs Time: 04/01/02 – 08/11/02 • Discrepancies • Missing Entities 324,256 • Date Issues 125,126 • Multiple CRs 53,170 • Post Pilot(TDSP to AREP)146,461 • Total 649,013 ESI IDs

  7. Market Sync – Legacy Data • Matrix Universe: • Entities 41 • Time >133 days • ESI IDs 7,083,899 Entities: TDSPs, ERCOT, CRs Time: 04/01/02 – 08/11/02 • DiscrepanciesResolvedRemaining • Missing Entities 324,256 277,438 46,818 • Date Issues 125,126 78,052 47,074 • Multiple CRs 53,170 30,401 22,769 • Post Pilot(TDSP to AREP)146,461146,461 0 • Total 649,013 532,352 116,661 • % of ESI IDs 9.2% 7.5% 1.6% • % Complete 82% ESI IDs

  8. Market Sync – True Up Restart (criteria 1) • Matrix Universe: • Entities 41 • Time >133 days • ESI IDs 7,083,899 Entities: TDSPs, ERCOT, CRs Time: 04/01/02 – 08/11/02 • RemainingRestartRemaining after Restart • Missing Entities 46,818 • Date Issues 47,074 • Multiple CRs 22,769 • Post Pilot(TDSP to AREP) 0 • Total 116,661 84,210** 32,451 • % of ESI IDs 1.6% 1.2% 0.5% • ** to achieve 95% complete OR 04/01/03, whichever is sooner ESI IDs

  9. Market Sync – True Up Restart (criteria 2) • Matrix Universe: • Entities 41 • Time >133 days • ESI IDs 7,083,899 Entities: TDSPs, ERCOT, CRs Time: 04/01/02 – 08/11/02 • RemainingRestartRemaining after Restart • Missing Entities 46,818 • Date Issues 47,074 • Subtotal 93,892 71,423 22,469 • % of ESI IDs 1.3% 1.0% 0.3% • ** to achieve 95% complete for each TDSP, ERCOT and for CR group • Multiple CRs 22,769 22,769 • Post Pilot(TDSP to AREP) 0 0 • Total 116,661 45,238 • % of ESI IDs 1.6% 0.6% ESI IDs

  10. SCR 727 Implementation Plan Market Participants Existing Transactional Db 6 Compare Tool MP Gap Db 7 DDL 3 5 MP to MP Items 1 2 7 MP 727 Db MP to ERCOT Items 1 4 6 DDL SCR 727 Extracts FasTrak Ercot

  11. SCR 727 Implementation Plan Market Participants Existing Transactional Db • Training and Documentation Updates: • 02/21 DDL coordination call; • 02/25 RMS update; • 02/26 update of FasTrak system; • update of FasTrak guide; and • conference call – FasTrak refresher. • Working on schedule to encourage MPs to: • work on earliest dates first; and • attain early submittals. 6 Compare Tool MP Gap Db 7 DDL 3 5 MP to MP Items 1 2 7 MP 727 Db MP to ERCOT Items 1 4 6 DDL SCR 727 Extracts FasTrak Ercot

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