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1 Annual Validation and Settlement Load Allocation By Ernie Podraza Reliant Energy August 10, 2005 RMS Meeting Material.

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Presentation on theme: "1 Annual Validation and Settlement Load Allocation By Ernie Podraza Reliant Energy August 10, 2005 RMS Meeting Material."— Presentation transcript:

1 1 Annual Validation and Settlement Load Allocation By Ernie Podraza Reliant Energy August 10, 2005 RMS Meeting Material

2 2 Reliant Energy supports Annual Validation of the Profile ID assignment as being warranted for the equitable allocation of load between Market Participants in the ERCOT balancing energy market and supports continued efforts to improve the Annual Validation process.

3 3 Executive Summary 1.Nearly one million residential premises not synchronized with the market through an Annual Validation are causing inequity in settlement between retailers. 2.Annual Validation appears to contribute to reducing variance in the level of UFE. 3.Allow Annual Validation transactions to flow before the winter of and after October 15, 2005 to coordinate with Channel 0 testing of the PRR 568, Change Initial Settlement from 17 days to 10 days. 4.While Annual Validation causes a relatively large number of 814_20 transactions, the number is well within market systems' capability and function. 5.Transaction expenses by the market are quickly recovered by minimizing of UFE through the ERCOT balancing energy market. 6.Profile ID Assignments should be as current as possible on the trade date being settled to reduce inequity in settlement between retailers. 7.Following the design criteria of Profile ID assignments minimizes the bias that may be introduced into the settlement process. 8.Changes to the Annual Validation algorithms have been made to address the potential for unnecessary profile assignment changes from one validation to the next. 9.Encourage the continued discussions to improve the current Profiling process while exploring other alternative designs to profile assignment and profile shaping methods as a by-product of the on going ERCOT Load Research Project, currently being performed by ERCOT Load Profiling Staff.

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