NOTICE DATE: November 2, 2022

NOTICE TYPE: M-B110222-01 Operations

SHORT DESCRIPTION: Issue with the 2-day Ancillary Service (AS) Report posted on October 16, 2022

INTENDED AUDIENCE: ERCOT Market Participants

DAYS AFFECTED: Operating Day (OD) October 14, 2022

LONG DESCRIPTION: On October 13, 2022, ERCOT implemented changes related to the Fast-Frequency Response (FFR) Advancement project. The 2-Day Ancillary Services Reports (EMIL ID NP3-911-ER | Report Type ID 13057) posted on October 16, 2022 for OD October 14, 2022 was identified as incomplete due to the implementation changes. ERCOT has re-posted a supplemental file to complete the disclosure report data.   

The supplemental zip file will only contain CSV files with the RRS AS types that were missing from the original 10/16/2022 posting. The filename is: ext.00013057.0000000000000000.20221102.144314319.2_Day_AS_Disclosure _OD10142022_SUPPLEMENTAL.zip

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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mm