NOTICE DATE: February 17, 2025

NOTICE TYPE: M-A021725-01 NPRR

SHORT DESCRIPTION: Implementation Details of NPRR1254, Modeling Deadline for Initial Submission of Resource Registration Data

INTENDED AUDIENCE: All Market Participants

DAYS AFFECTED: March 1, 2025

LONG DESCRIPTION:  On March 1, 2025, Protocol language associated with Nodal Protocol Revision Request (NPRR) 1254, Modeling Deadline for Initial Submission of Resource Registration Data, will be implemented.  

NPRR1254 requires Resource Entities to submit the initial Resource Registration data for a Generator Interconnection or Modification (GIM) project, required by paragraph (6) of Planning Guide Section 6.8.1, Resource Registration, four months prior to target inclusion in the ERCOT Network Operations Model. This provides a one-month period for ERCOT and the Resource Entities to address errors or deficiencies consistent with the process outlined in Planning Guide Section 6.8.2, Resource Registration Process.

ADDITIONAL INFORMATION: Pursuant to 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.  

NPRR1254 and the 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 ClientServices@ercot.com.

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