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NOTICE DATE:  March 21, 2019


SHORT DESCRIPTION:  Implementation of remainder of NPRR809


DAYS AFFECTED:  April 5, 2019

LONG DESCRIPTION:  On April 5, 2019, ERCOT will implement the remainder of the Protocol language associated with Nodal Protocol Revision Request (NPRR) 809, GTC or GTL for New Generation Interconnection. 

Paragraph (7) of Section, Use of Generic Transmission Constraints and Generic Transmission Limits, requires ERCOT, no later than 180 days after the effective date of a new Generation Transmission Constraint (GTC), to post a report listing alternatives for exiting GTC to the Market Information System (MIS) secure Transmission portlet under the Grid Information page.

NPRR809 was partially implemented on August 1, 2017 and February 1, 2018 as described in the previous Market Notices linked below. 

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.

NPRR809 and associated documents can be found on the ERCOT website.

Please review the ERCOT website for previous Market Notices related to this subject.

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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