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NOTICE DATE:  May 17, 2019


SHORT DESCRIPTION:  Implementation Details of NPRR912


DAY AFFECTED:  May 31, 2019

LONG DESCRIPTION:  On May 31, 2019, Protocol language related to Nodal Protocol Revision Request (NPRR) 912, Settlement of Switchable Generation Resources (SWGRs) Instructed to Switch to ERCOT, will be implemented.

This NPRR provides a dispute process to address the Settlement of SWGRs that receive a Reliability Unit Commitment (RUC) instruction to switch from a non-ERCOT Control Area to the ERCOT Control Area during an actual or anticipated Energy Emergency Alert (EEA) condition. ERCOT will issue a miscellaneous Invoice to the QSEs for the Settlement of Switchable Generation Make-Whole Payments and Charges.

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.   

NPRR912 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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