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ERCOT Staff Load Factor Review PWG Presentation

ERCOT Staff Load Factor Review PWG Presentation. February 23, 2005. Criteria Used for Business Load Factor (LF) Analysis. ESI IDs were grouped by their current profile in ERCOT. BusLoLF BusMedLF BusHiLF

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ERCOT Staff Load Factor Review PWG Presentation

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  1. ERCOT Staff Load Factor Review PWG Presentation February 23, 2005

  2. Criteria Used for Business Load Factor (LF) Analysis ESI IDs were grouped by their current profile in ERCOT. BusLoLF BusMedLF BusHiLF May through April Annual Validation windows for 2002, 2003, and 2004 were used to calculate assignments for each respective year. Load Factors were calculated from usage loaded at ERCOT. ESI IDs were chosen if they had a Load Factors for all 3 years. ESI IDs were excluded if their Load Factors was > 1 in any of the 3 years. ESI IDs were excluded if their ’04 Load Factors did not match their current profile. (<1% effected)

  3. 2004 Business High Load Factor Review

  4. 2004 Business Medium Load Factor Review

  5. 2004 Business Low Load Factor Review

  6. Load Factor Distribution of 2004 Business High Load Factor ESI IDs • The 2004 BusHiLF group started with a population of 30,935. • After applying the analysis criteria the sample size was 22,555

  7. Load Factor Distribution of 2004 Business Medium Load Factor ESI IDs • The 2004 BusMedLF group started with a population of 131,197. • After applying the analysis criteria the sample size was 64,902.

  8. Load Factor Distribution of 2004 Business Low Load Factor ESI IDs • The 2004 BusLoLF group started with a population of 233,699. • After applying the analysis criteria the sample size was 180,679.

  9. Load Factor Distribution of 2004 Business Load Factor ESI IDs

  10. Load Factor Boundaries Impact on Profile Segment Migration

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