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Market Operations Presentation

Market Operations Presentation. ERCOT Board of Directors October 21, 2008 Updated as of 10/21/08. Betty Day. Summary. Retail Activity

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Market Operations Presentation

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  1. Market Operations Presentation ERCOT Board of Directors October 21, 2008 Updated as of 10/21/08 Betty Day

  2. Summary Retail Activity • Overall Activity – YTD switching trends normal (after accounting for switching due to Mass Transition). Trends lower for Move-Ins/Move-Outs in 2008 compared to 2007. • Migration From Native AREPs – Continued increase in Small Non-Residential activity. • Transaction Performance Measures – New slides of performance measures to graphically show performance over a period of time. Additional slides show new reporting requirements that went into effect in July to separate Move-ins into two categories: Priority and Standard. Wholesale Activity • Settlements & Billing Performance Measures– perfect performance in August. • Energy Services – Trends continue to show higher use of balancing services in 2008 compared to 2007. Total volume is higher in 2008 than in 2007. • Summary Balancing Energy Price Data & Total Load Data – West prices in August were up significantly due high prices in certain intervals where Balancing Energy Up as a percent of load was significantly higher than average. • REPs and QSEs Added/Deleted • 2 new REPs – 0 deleted REPs • 10 new QSEs – 0 deleted QSEs

  3. Overall Activity* Retail Transactions Summary YTD September 09/30/2008 09/30/2007 2008 2007 Transaction Type Switches 589,478 562,044 75,394 52,455 Move - Ins 1,777,057 175,733 188,864 1,746,485 1,002,172 Move Out 101,406 103,988 945,276 CSA 262,260 281,094 18,955 24,335 Mass Transition 42,898 851 0 0 Total 3,586,397 3,623,218 371,488 369,642 Since June 1, 2001 29,497,584 * Reflects only Completed transactions during the period.

  4. Retail Transactions Summary* Switches Move-Ins June increase ~40K of REP switching to another DUNS within their umbrella Move-Outs Drop to POLR * Includes Scheduled, In Review, and Completed transactions during the period.

  5. ESI IDs and Load served by providers other than Affiliate REP Residential Small Non-Residential Large Non-Residential % of Load 1 % of ESI IDs at 08-31-08 at 08-31-08 at 08-31-07 49% 65% 72% 44% 47% 73% 40% 42% 71% 1 - % of Deregulated (Non-NOIE) Peak Demand on historic peak day of 08-17-06

  6. ESIIDs and Load served by providers other than Affiliate REP % of deregulated Peak Demand on historic peak day of 08-17-06

  7. Retail Performance Measures – 2008 Switch 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter

  8. Retail Performance Measures – Q1/Q2 2008 Move-In 1st Quarter 2nd Quarter • Transaction Performance Measures • July started new reporting requirements, split out of Priority and Standard Move-ins • Q1 and Q2 graphs show all move-ins, no priority category • Q3 and Q4 will have one set for standard, one set for priority

  9. Retail Performance Measures – Q3/Q4 2008 Move-In / Priority 3rd Quarter 4th Quarter • Transaction Performance Measures • July started new reporting requirements, split out of Priority and Standard Move-ins • Priority Move-Ins: 1-hour turnaround • Standard Move-Ins: 2-hour turnaround

  10. Retail Performance Measures – Q3/Q4 2008 Move-In / Standard 3rd Quarter 4th Quarter • Transaction Performance Measures • July started new reporting requirements, split out of Priority and Standard Move-ins • Priority Move-Ins: 1-hour turnaround • Standard Move-Ins: 2-hour turnaround

  11. Settlements & Billing Performance Measures – August 2008

  12. Energy Services

  13. Energy Services

  14. Balancing Energy Services – Volume and Cost *Please note: September data will be provided at the Board Q&A

  15. Natural Gas Price Index

  16. Balancing Energy Price Data Balancing Energy Weighted Average Price ($/MWH)* [HUB price weighted by Balancing Energy Load] *Represents the average price for balancing energy market only Please note: September data will be provided at the Board Q&A

  17. Load Zone Price Data Total Load Weighted Average Price ($/MWH)* [MCPE weighted by Total Zonal Load] *Represents the average price for loads within the zone Please note: September data will be provided at the Board Q&A

  18. REPs and QSEs Added/Deleted – As of September 30, 2008 • Added QSEs • Added Reps • Occidental Power Services, Inc. • Midamerican Energy Co. • Integrys Energy Services, Inc. • JPMorgan Ventures Energy Corp. • MAMO Enterprises (SQ1, SQ2, SQ3, SQ4) • Sherbino I Wind Farm, LLC • Midamerican Energy Co. • Energy Services Providers of Texas, Inc. • Enerwise Global Technologies, Inc. • Deleted QSEs • Deleted Reps • None • None

  19. Questions ?

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