NOTICE DATE:  December 20, 2010
NOTICE TYPE:  W-A122010-01 Extracts - Wholesale
SHORT DESCRIPTION:  NSO and NSQ bill determinants not included in RTM CODEs for December 1 - 3, 2010
INTENDED AUDIENCE:  Qualified Scheduling Entities (QSEs)
DAYS AFFECTED:  Operating Days December 1 - 3, 2010
LONG DESCRIPTION:  The Non-Spin Obligations (NSO) and Non-Spin Quantities (NSQ) bill determinants were not included in the Real-Time Market Consolidated Operating Day Extracts (RTM CODEs) for the December 1 - 3, 2010, Operating Days. The root cause of not including these two bill determinants in the RTM CODE was due to a missed configuration step in ERCOT's cutover tasks.
The bill determinants for the underlying data for the NSO and NSQ was published and may be used in the shadow settlement process as per Protocol Section 6.7.3(4)(b), Adjustments to Cost Allocations for Ancillary Services Procurement.
The NSO and NSQ for Operating Days December 1 - 3, 2010, will be made available in the RTM CODEs at the time of the Final settlement approval.
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]>.
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