Hourly Demand Response Historic Activations Now Available
March 13, 2026
Hourly demand response historic activation details have been posted on the Capacity Auction webpage. This document summarizes the number of activation days for hourly demand response resources by zone for the summer 2025 obligation period. Moving forward, the IESO will post activation details after each obligation period. Market Participants can utilize this information to evaluate their participation in future auctions.For more information, please contact capacity.auction@ieso.ca.