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Update from ERCOT Retail Market Services to RMS May 15, 2003

Update from ERCOT Retail Market Services to RMS May 15, 2003. Retail Market Update. Topics SCR 727 extract variance update Organizational update GISB migration update FasTrak seminar announcement Flight 0703 planning update. ESI ID Data Extract Variance Process Update.

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Update from ERCOT Retail Market Services to RMS May 15, 2003

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  1. Update from ERCOT Retail Market Services to RMS May 15, 2003

  2. Retail Market Update Topics • SCR 727 extract variance update • Organizational update • GISB migration update • FasTrak seminar announcement • Flight 0703 planning update

  3. ESI ID Data ExtractVariance Process Update • Current Events and Stats • ERCOT Initial Validation Process (SH) • ERCOT Issue Analysis/Correction Process (SH) • Current Issues • Potential Issues

  4. ESI ID Data ExtractSCR727 Implementation Plan Market Participants Valid Variances Existing Transactional Db Variances Identified 6 Compare Tool DDL 3 5 1 2 Variances To Be Resolved MP to MP MP 727 Db 7&8 NOIEs TDSPs & CRs 7&8 1 4 9 MP to ERCOT Portal FasTrak DDL Initial & Daily Extracts Metrics Reporting ERCOT Issues ERCOT

  5. ESI ID Data ExtractVariance Process Current Events

  6. ESI ID Data ExtractStats (as of 05-15-2003) • 149 total issues submitted to ERCOT affecting Jan’02 trade month • 8 are in progress with ERCOT • 25 are in progress with TDSP • 116 are Resolved or Rejected • 25 issues received in last week affecting Jan’02 trade month

  7. ESI ID Data ExtractERCOT Initial Validation Process (LSE-SH)

  8. ESI ID Data ExtractERCOT Initial Validation Process (LSE-SH)

  9. ESI ID Data ExtractERCOT Initial Validation Process (LSE-SH)

  10. ESI ID Data ExtractERCOT Initial Validation Process (LSE-SH)

  11. Variance 3LSE relationship record in MP system but not in ERCOT system

  12. Variance 3LSE relationship record in MP system but not in ERCOT system

  13. Variance 4LSE relationship record in ERCOT system but not in MP system

  14. Variance 4LSE relationship record in ERCOT system but not in MP system

  15. Variance 5LSE relationship record in both systems but has date issues

  16. Variance 5LSE relationship record in both systems but has date issues

  17. ESI ID Data Extract Current Issues • Appears some MPs may not be loading daily extracts. • Some corrections requested already exist in ERCOT system. • Appears only a few MPs are using the extract as defined. • Or perhaps others have no issues. • Implementation of process and resolution procedures for LSE Record changes is taking longer than expected. • Some MP are just now submitting issues for Jan ’02. ERCOT will continue to work requests in trade month order. • Additional analysis for Large ESI IDs may benefit overall Market Settlements. • Variance requests during the Pilot Period (7-31-01 to 12-31-01). • Market agreed that ERCOT should prioritize requests based upon trade dates that are being resettled. • If any dates during pilot are to be resettled, Market would be notified, and then ERCOT would work those requests. • Corrections crossing into 2002 should be dated to the applicable start date in 2001.

  18. ESI ID Data Extract Potential Issues – for June RMS discussion • Multiple CR involvement - Record change request that crosses multiple CR records in ERCOT system • Who owns responsibility for notification and reconciliation with TDSP and CR(s)? • What happens when one CR or more disagree? • Acceptability of all CRs involved knowing who each other is? • LSE relationship record fixes for 2002 will be manual • No 814 transactions will flow • TDSPs will need to supply cancel/rebill transactions (810/867) • Completion of some CR requests will create de-energized periods in ERCOT systems where usage data exists • Will Market Participants accept that usage will be UFE? • What if usage exists and is really large? • Is anyone responsible for “finding the correct CR” if completing another CR request results in usage during a de-energized period?

  19. ERCOT GISB 1.4 UpdateRMS Meeting 05/15/03

  20. GISB Migration Update

  21. GISB Migration Update • ERCOT has committed to work with all MPs to resolve issue surrounding GISB V1.4. • A statement was put in the latest draft of the GISB EDM IMP Guide: • "Allowances: All reasonable attempts should be made to comply with this section. Market Participant legacy systems that cannot meet the requirements of this section must contact ERCOT in order to be granted an exception. " • All new TX SET 1.5 trading partners are being scheduled for migration. • Flight 0703 will be first flight with GISB or FTP Replacement as the two options with ERCOT.

  22. FasTrak Seminar Announcement May 22, 2003

  23. FasTrak Seminar 5/22/03 WHAT is the FasTrak Seminar? The FasTrak Business Group has created a Seminar to: • Relay the inception, evolution, and design of FasTrak • Educate users on the functionality, design, and extensibility of FasTrak • Suggest how best practices can optimize the effectiveness of FasTrak • Discuss how enhancements to FasTrak can better serve the user

  24. FasTrak Seminar 5/22/03 WHO is the FasTrak Seminar for? The FasTrak Seminar is open to: • All FasTrak Users • Business Managers • Business Analysts • RMS Participants

  25. FasTrak Seminar 5/22/03 WHEN is the FasTrak Seminar? The FasTrak Seminar will be: Thursday, May 22, 2003 10am – 3pm CST ERCOT Taylor Control Center Please RSVP by Monday, May 19, 2003 to Kerry Wariner (kwariner@ercot.com) and Glen Wingerd (gwingerd@ercot.com).

  26. Retail Market Update Flight 0703 Planning Update

  27. Flight 0703 Planning Update Deadline for signup to the 0703 Flight is Thursday 5/22/03, 5pm CST. TTPT Script sub-team made minor script revisions from the last flight. • Revisions were provided to ERCOT on 5/5/03. • ERCOT updated scripts and are now available online. • Any additional script revisions should be sent to Mike Woolsey at Oncor (mwoolse1@oncorgroup.com) • TTPT ETOD sub-team made recommendations for improvements to ETOD. • Short term improvements are in progress for 0703 Flight. • Long term improvements to ETOD are being reviewed by ERCOT and TTPT team members. Where necessary, development projects will be created at ERCOT. Long term improvements will not be ready for this flight. • Connectivity Testing kick off call – 6/9/03 • Any requests for retesting are being asked to join the Flight 0703 for best use of resources at MP companies and ERCOT.

  28. ERCOT Market Services Organizational Update Retail Market Subcommittee Meeting ERCOT Austin May 14, 2003

  29. ERCOT Market ServicesMission Educate – members, staff and outside stakeholders about retail and wholesale market operations Facilitate – issues resolution and market change process Analyze – retail market performance, market segment business requirements, best practice opportunities Communicate – between all stakeholders information important for improved market performance, while respecting ERCOT’s role and the market’s requirement for confidentiality

  30. ERCOT Market Services2004 Priorities • Implement improved transaction processes – MI/MO and others • Identify and implement improved business processes and practices • Build out retail protocols to institutionalize improvements • Continue efforts to enhance transaction transparency for both • initiating transactions and exception processing

  31. ERCOT Market Services2004 Priorities • Build a retail market education and training program to meet the needs of market participants and improve market performance • Establish a cash, forward market offering retail and wholesale MP’s more options, flexibility, transparency and liquidity

  32. ERCOT Market Services (May ’02)

  33. Retail Market Update Questions ?

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