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Day-Ahead Ancillary Services DRR Offer Data

This report shows the Day-Ahead Ancillary Services price-responsive demand offer data received by the ISO from Demand Response Resources (DRR) participating 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 data for each day of the month.
 

 
Day-Ahead Ancillary Services DRR Offer Data
Description Timestamp Download
May 31, 2026 09/01/2026 12:09 PM EDT CSV
May 27, 2026 09/01/2026 12:09 PM EDT CSV
May 23, 2026 09/01/2026 12:09 PM EDT CSV
May 25, 2026 09/01/2026 12:09 PM EDT CSV
May 21, 2026 09/01/2026 12:09 PM EDT CSV
May 20, 2026 09/01/2026 12:09 PM EDT CSV
May 17, 2026 09/01/2026 12:09 PM EDT CSV
May 16, 2026 09/01/2026 12:09 PM EDT CSV
May 29, 2026 09/01/2026 12:09 PM EDT CSV
May 28, 2026 09/01/2026 12:09 PM EDT CSV
May 24, 2026 09/01/2026 12:09 PM EDT CSV
May 30, 2026 09/01/2026 12:09 PM EDT CSV
May 26, 2026 09/01/2026 12:09 PM EDT CSV
May 22, 2026 09/01/2026 12:09 PM EDT CSV
May 18, 2026 09/01/2026 12:09 PM EDT CSV