NOTICE DATE: May 7, 2009 NOTICE TYPE: W-A050709-01 Settlement SHORT DESCRIPTION: ERCOT has resettled Operating Day August 29, 2008 INTENDED AUDIENCE: QSE Settlement Personnel DAY AFFECTED: Operating Day August 29, 2008 LONG DESCRIPTION: ERCOT has granted a dispute for Operating Day August 29, 2008. The affected charge types will be included in a Resettlement Statement as indicated in the table below: Affected Operating Day August 29, 2008 Description of reason for Resettlement Granted Dispute Affected Settlement Charge Types BENA, LI, LAOOM, PCOOM Resettled Billable Quantity, if known Varies by settlement interval Resettled Price, if known No change in prices Total Resettled Amount by Charge Type, if known BENA 3.72 LI (3.85) LAOOMAMT 2,700.15 PCOOMAMT (2,700.00) Publication Date of Previous Settlement Statement February 27, 2009 Publication Date of Resettlement Statement May 7, 2009 Invoice Date of Resettlement Statement May 14,2009 ADDITIONAL INFORMATION: Statements for the resettlement of the affected Operating Day will be posted on May 7, 2009. The resettlement of August 29, 2008, will be invoiced on May 14, 2009. CONTACT: If you have any questions, please contact your ERCOT Account Manager. You may also call the general ERCOT Client Services phone number at (512) 248-3900 or contact ERCOT Client Services via e-mail at [log in to unmask]<mailto:[log in to unmask]>. If you are receiving e-mail from an ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com<http://lists.ercot.com/>. kd