***** EXTERNAL email. Please be cautious and evaluate before you click on links, open attachments, or provide credentials. *****

NOTICE DATE: October 4, 2019


SHORT DESCRIPTION: Implementation Details of NPRR923

INTENDED AUDIENCE: Transmission Service Providers (TSPs) and Distribution Service Providers (DSPs)

DAYS AFFECTED: October 18, 2019

LONG DESCRIPTION: On October 18, 2019, Protocol language related to Nodal Protocol Revision Request (NPRR) 923, Revision to Weather Responsiveness Determination Process, will be implemented.

This NPRR updates the weather sensitivity process by allowing Transmission and/or Distribution Service Providers (TDSPs) an additional 30 days to complete investigation and execution of the request to revise the Load Profile for a BUSIDRRQ Electric Service Identifier (ESI ID).

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 tend days prior to implementation. 

NPRR923 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].

If you are receiving email from a public ERCOT distribution list that you no longer wish to receive, please follow this link in order to unsubscribe from this list: http://lists.ercot.com.