This Notice is being forwarded to the NOTICE_EXTRACTS_WHOLESALE distribution list due to impact to extracts. This list was inadvertently left off of the initial Notice distribution. Thanks, ERCOT Client Services From: ERCOT Client Services Sent: Friday, February 25, 2011 5:11 PM To: [log in to unmask] Cc: 1 ERCOT Client Service Reps Subject: W-B022511-01 Change to STARTTYPE Calculation Process for RUC-Committed Resources NOTICE DATE: February 25, 2011 NOTICE TYPE: W-B022511-01 Settlements SHORT DESCRIPTION: Change to STARTTYPE calculation process for RUC-committed Resources INTENDED AUDIENCE: QSE Settlement Personnel DAY AFFECTED: March 28, 2011 LONG DESCRIPTION: ERCOT is implementing changes to the STARTTYPE calculation process for RUC-committed Resources. The changes have a planned production migration date of March 28, 2011, and will take effect on settlement runs for the following Operating Days: * March 22, 2011 - Initial * February 1, 2011 - Final Operating Days December 1, 2010, through January 31, 2011, will be corrected on True-Up. ADDITIONAL INFORMATION: The attached document provides further details of the process change. Note the following changes to the bill determinants: * STARTTYPE will no longer reside in the Settlement Inputs Data (SID) extract * STARTTYPE will no longer reside in the MarketInputHeader/Interval table in the RTM CODE extract * STARTTYPE will now reside in the Settlement Preprocessor Output Interval table in the RTM CODE extract * The DASTARTTYPE will remain unchanged. 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 email at [log in to unmask]<mailto:[log in to unmask]>. If you are receiving email 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/>. dh ############################ To unsubscribe from the NOTICE_EXTRACTS_WHOLESALE list: write to: mailto:[log in to unmask] or click the following link: http://lists.ercot.com/SCRIPTS/WA-ERCOT.EXE?SUBED1=NOTICE_EXTRACTS_WHOLESALE&A=1