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Local Congestion Costs 2003-2005

Local Congestion Costs 2003-2005. Version 1.0 WMS February 22, 2006 Updated March 1, 2006. Outline. Cost Comparison 2004 vs. 2005 OOMC Unit Specific-Up Unit Specific-Down RMR Total Local Congestion costs in 2005 were lower than 2004

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Local Congestion Costs 2003-2005

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  1. Local Congestion Costs2003-2005 Version 1.0 WMS February 22, 2006 Updated March 1, 2006

  2. Outline • Cost Comparison 2004 vs. 2005 • OOMC • Unit Specific-Up • Unit Specific-Down • RMR • Total Local Congestion costs in 2005 were lower than 2004 • Unit Specific-Up and OOMC costs were slightly higher. • The 2005 Fuel Index was 40% higher than 2004 BGarza / February 2006 / WMS/updated 03012006

  3. What Are Local Congestion Costs? • OOMC – A generator that did not plan to be on-line is paid to start and run at minimum. • Unit Specific - Up – A generator is paid to operate at a higher output than planned. Includes OOME and LBES. • Unit Specific - Down – A generator is paid to operate at a lower output than planned. Includes OOME and LBES. • RMR – Reliability Must Run – A generator is paid to be available and operate as directed when the owner would have otherwise suspended operation for an extended period of time. BGarza / February 2006 / WMS/updated 03012006

  4. Local Congestion Costs($ Millions) BGarza / February 2006 / WMS/updated 03012006

  5. Local Congestion Costs BGarza / February 2006 / WMS/updated 03012006

  6. 2005 Congestion Cost$ Per MWh BGarza / February 2006 / WMS/updated 03012006

  7. 2004 Congestion Cost$ Per MWh BGarza / February 2006 / WMS/updated 03012006

  8. OOMC by Area BGarza / February 2006 / WMS/updated 03012006

  9. OOMC by Month BGarza / February 2006 / WMS/updated 03012006

  10. OOMC by Month BGarza / February 2006 / WMS/updated 03012006

  11. Unit Specific-Up by Area BGarza / February 2006 / WMS/updated 03012006

  12. Unit Specific-Up by Month BGarza / February 2006 / WMS/updated 03012006

  13. Unit Specific-Up by Month BGarza / February 2006 / WMS/updated 03012006

  14. Unit Specific-Down by Area BGarza / February 2006 / WMS/updated 03012006

  15. Unit Specific-Down by Month BGarza / February 2006 / WMS/updated 03012006

  16. Unit Specific-Down by Month BGarza / February 2006 / WMS/updated 03012006

  17. RMR Net by Area BGarza / February 2006 / WMS/updated 03012006

  18. RMR Net Totals by Unit BGarza / February 2006 / WMS/updated 03012006

  19. RMR Net by Month BGarza / February 2006 / WMS/updated 03012006

  20. RMR Net by Month BGarza / February 2006 / WMS/updated 03012006

  21. Fuel Index BGarza / February 2006 / WMS/updated 03012006

  22. Average MCPE BGarza / February 2006 / WMS/updated 03012006

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