NOTICE DATE:  December 3, 2012

NOTICE TYPE:  M-A062211-08 NPRR

SHORT DESCRIPTION: Update – Implementation presentation for NPRR322

INTENDED AUDIENCE:  QSEs and CRR Account Holders 

DAYS AFFECTED:  December 3, 2012

LONG DESCRIPTION:  On December 6, 2012, ERCOT will complete the implementation of Nodal Protocol Revision Request (NPRR) 322, Real-Time PTP Option Modeling, which was approved by the ERCOT Board on June 21, 2011. The changes associated with NPRR322 will be effective for the Day-Ahead Market (DAM) run on December 6 for Operating Day December 7, 2012.

The presentation used at the WEBEX offered today is attached.

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].

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