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NOTICE DATE: May 1, 2019


SHORT DESCRIPTION: Implementation Details of NPRR909

INTENDED AUDIENCE: Qualified Scheduling Entities (QSEs)

DAY AFFECTED: June 1, 2019

LONG DESCRIPTION: On June 1, 2019, Protocol language related to Nodal Protocol Revision Request (NPRR) 909, Address Unavailability Gap for ERS and Other Minor Clarifications, will be implemented. 

Updates to Emergency Response Service (ERS) made by NPRR909 include the following:

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.

NPRR909 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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