NOTICE DATE:  June 27, 2023

NOTICE TYPE: M-C062723-01 Operations

SHORT DESCRIPTION: Amended Notification of Change of Generation Resource Designation (NCGRD) for Petra Nova Power I LLC - PNPI_GT2

INTENDED AUDIENCE: ERCOT Market Participants

DAYS AFFECTED:  July 15, 2023

LONG DESCRIPTION:  On June 27, 2023 ERCOT received an amended NCGRD for the following Generation Resource:

• Petra Nova Power I LLC – PNPI_GT2

The amended NCGRD indicates that the Generation Resource, which is currently mothballed, will return to year-round service on July 15, 2023 instead of the June 28, 2023 date indicated in its original NCGRD.

ADDITIONAL INFORMATION: Pursuant to ERCOT Protocols Section 3.14.1.9(2), ERCOT has posted the notification in the list titled “Notice of Change of Generation Resource Designation” on the Generation page of the Market Information System (MIS) Secure Area.  An ERCOT Digital Certificate is required to access the MIS.

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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