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COMS Nodal Commercial Systems Project Update

Stay updated on the latest developments in Texas Nodal systems project. Key agenda items include updates on requirements, Conceptual System Designs, statements and invoices, and development progress. Prepare for upcoming activities and changes in the system.

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COMS Nodal Commercial Systems Project Update

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  1. COMSNodal Commercial Systems Project Update COPs Meeting December 2007 Raj Chudgar & Bill Barnes

  2. Agenda Texas Nodal

  3. COMS Requirements Update • Activities around baseline 2 synchronization are continuing, all 23 requirements have been updated and submitted for TPTF approval • All associated documentation (use cases, CSDs, test cases, etc) will be updated as Baselines approved • COPs personnel should stay abreast with COMS requirement changes. Texas Nodal

  4. COMS CSD Update • All COMS Conceptual System Design (CSDs) will be rolled into the v3.0(thru baseline 2) and submitted to TPTF following approval of the requirements Texas Nodal

  5. Nodal Statements and Invoices – Presentation Format • Finalize Late Fee Invoice presentation format • Detailed Option Preferred at Nov COPs • Do not show days where late fee is $0 • Review Invoice presentation format • Dec COPs - Uplift Invoice Texas Nodal

  6. Development Update • Detailed Design on task • Final Draft 1 complete • Will continue to update with “As-Built” information throughout development cycle • Lodestar version 4.7 continues to stabilize • Corrected majority of major issues which impacted design and build strategies • Monitoring remaining issues and enhancements to ensure we stay on schedule • Remains a risk to overall S&B coding delivery schedule • Risk probability reduced as major issues corrected • Lodestar metadata changes remain ongoing • Unit testing in progress • Initial testing at the Modular level and will “build up” to batch • Build 1 complete: FAT in progress Texas Nodal

  7. Development Update • Most build packages consists of multiple modules • Modules aligned into business functional components (i.e. DAM Energy, DAM AS, CRR, etc.) • Target FAT completion by late 4th quarter 2007 • Target SAT completion by late 1st quarter 2008 • Currently, Lodestar S&B slated for EDS 3 & 4 • Statements and Invoice format for EDS 3 • Shadow Settlements EDS 4 (requires Extracts) • Settlements Go Live with 1st CRR auction Texas Nodal

  8. Questions ?? Justin Rasberry Manager, MO DPO Market Operations Divisional Projects Organization ERCOT (512) 248-3991 jrasberry@ercot.com Bill Barnes Manager, Settlements and Billing ERCOT (512) 248-6850 bbarnes@ercot.com Texas Nodal

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