IESO

Verified

Partner

The Independent Electricity System Operator is Ontario’s electricity market and system operator. It runs annual capacity auctions and demand-side management programs, while developing new local flexibility opportunities through its Save on Energy framework.

List of live opportunities

2025–2027 Electricity Demand Side Management Framework

IESO’s 2025–2027 eDSM Framework funds DERs and demand reduction projects across Ontario.

Capacity Auction

IESO's Capacity Auction allows aggregators and large customers to bid capacity into Ontario’s electricity market.

Demand Response Pilot Projects

IESO’s pilot contracts demand response providers to deliver hourly and day-ahead capacity services.

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