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NOTICE DATE:  July 27, 2018

NOTICE TYPE:  M-B070618-02 NPRR

SHORT DESCRIPTION:  Additional Implementation Details of NPRR819

INTENDED AUDIENCE:  QSE Settlement Personnel

DAY AFFECTED:  August 9, 2018

LONG DESCRIPTION:  On August 9, 2018, Nodal Protocol Revision Request (NPRR) 819, Modification of Non-Price Error Resettlement Thresholds and Resettlement Clean-Ups, will be implemented.

This NPRR removes language referencing “data errors” for resettlement of the Day-Ahead Market (DAM) and the Real-Time Market (RTM); gives the ERCOT Board authority to direct a DAM resettlement parallel to its authority to direct RTM resettlement; removes references to undefined “declarations” of resettlements; changes the thresholds that determine a resettlement; and fixes a semantics error.

ADDITIONAL INFORMATION:  Pursuant to Nodal Protocol Section 21.6, Nodal Protocol Revision Implementation, ERCOT is required to provide notice as soon as practicable, but no later than ten days prior to implementation.   

NPRR819 and associated documents can be found on the ERCOT website. 

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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