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Day-Ahead Ancillary Services Energy Offer Data

This report shows Day-Ahead Ancillary Services energy offer data received by the ISO from participants in the Day-Ahead Energy Market. This report is published monthly on the first day of the fourth month following the operating month, per the FERC-ordered lag period. It includes hourly data for each day of the month.
 

 
Day-Ahead Ancillary Services Energy Offer Data
Description Timestamp Download
April 30, 2025 08/01/2025 12:09 PM EDT CSV
April 19, 2025 08/01/2025 12:08 PM EDT CSV
April 23, 2025 08/01/2025 12:08 PM EDT CSV
April 27, 2025 08/01/2025 12:08 PM EDT CSV
April 16, 2025 08/01/2025 12:08 PM EDT CSV
April 20, 2025 08/01/2025 12:08 PM EDT CSV
April 24, 2025 08/01/2025 12:08 PM EDT CSV
April 28, 2025 08/01/2025 12:08 PM EDT CSV
April 17, 2025 08/01/2025 12:09 PM EDT CSV
April 21, 2025 08/01/2025 12:09 PM EDT CSV
April 25, 2025 08/01/2025 12:09 PM EDT CSV
April 18, 2025 08/01/2025 12:09 PM EDT CSV
April 29, 2025 08/01/2025 12:09 PM EDT CSV
April 22, 2025 08/01/2025 12:09 PM EDT CSV
April 26, 2025 08/01/2025 12:09 PM EDT CSV