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Update on Website of Backcast New Load Profiles

Update on Website of Backcast New Load Profiles. COPS February 13, 2007. Backcasted (Auxiliary) Load Profiles.

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Update on Website of Backcast New Load Profiles

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  1. Update on Website of Backcast New Load Profiles COPS February 13, 2007

  2. Backcasted (Auxiliary) Load Profiles 20070517.154703.BcstPrfl05162007.csv20070516.154651.BcstPrfl05152007.csv20070515.154706.BcstPrfl05142007.csv20070514.154727.BcstPrfl05132007.csv20070513.154810.BcstPrfl05122007.csv20070512.154759.BcstPrfl05112007.csv Backcasted Load Profiles A look at ERCOT.com on May 17, 2007 (New models anticipated to be implemented for May 15, 2007) Primary Files on the TML would also be as shown. Backcast for trade date 05/16/07, from NEW models Backcast for trade date 05/15/07, from NEW models Backcast for trade date 05/14/07, from OLD models Backcast for trade date 05/13/07, from OLD models Backcast for trade date 05/12/07, from OLD models Backcast for trade date 05/11/07, from OLD models

  3. Backcasted (Auxiliary) Load Profiles Backcasted Load Profiles A look at ERCOT.com on May 17, 2007 (New models anticipated to be implemented for May 15, 2007) Auxiliary Files on the TML would also be as shown. (Auxiliary) 20070517.154708.BcstPrfl05162007_aux.csv20070516.154657.BcstPrfl05152007_aux.csv20070515.154713.BcstPrfl05142007_aux.csv20070514.154731.BcstPrfl05132007_aux.csv20070513.154816.BcstPrfl05122007_aux.csv20070512.154807.BcstPrfl05112007_aux.csv Backcast for trade date 05/16/07, from OLD models Backcast for trade date 05/15/07, from OLD models Backcast for trade date 05/14/07, from NEW models Backcast for trade date 05/13/07, from NEW models Backcast for trade date 05/12/07, from NEW models Backcast for trade date 05/11/07, from NEW models

  4. Project no. 60090 is currently underway • Metrix IDR software to replace ND Auto which is incompatible with Oracle 9i and higher … scheduled completion is late February • Project will also address generating profiles using both the old and new models • ERCOT is planning on handling other system changes related to the transition from old to new models with SIRs • SIR 10920 has been initiated to make the changes to Lodestar • One or two additional SIRs will be initiated to address ERCOT.COM and TML changes and interface changes • ERCOT.COM and TML changes planned to be complete in late March • Auxiliary profile history will be posted (60 – 90 days back) • Additional profiles will be posted on the PWG website as necessary to ensure continuity with new model back-casts already provided

  5. Questions or Comments A8

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