Save on Energy Residential Rebates — Ontario 2026

Save on Energy is the brand for IESO-funded conservation programs delivered through Ontario's local electricity distribution companies. Ontario homeowners can access rebates on heat pumps, insulation, smart thermostats, and other energy-saving upgrades through their local utility. Rebate amounts and available measures vary by distributor — contact your local utility to see what is available in your area.

Frequently Asked Questions

What is the Save on Energy program?

Save on Energy is an Ontario government-funded initiative administered by the Independent Electricity System Operator (IESO). It funds conservation and energy-efficiency programs delivered through local electricity distributors such as Hydro One, Toronto Hydro, London Hydro, and others.

How do I access Save on Energy rebates?

Contact your local electricity distributor directly — rebates are delivered through your utility, not through a central Save on Energy portal. Your utility's website will list available programs and rebate amounts for your area.

What measures are eligible for residential Save on Energy rebates?

Common eligible measures include smart thermostats, air-source heat pumps, heat pump water heaters, attic and wall insulation, air sealing, and energy-efficient windows and doors. Available measures vary by distributor and program year.

Can Save on Energy rebates be stacked with other programs?

Yes. Save on Energy rebates can generally be combined with federal programs like the Canada Greener Homes Loan and Enbridge Gas HER+ (where applicable). Confirm stacking rules with your local distributor before applying.

How to Access Save on Energy Rebates in Ontario

  1. 1
    Identify your local electricity distributor

    Find out who provides electricity to your home — it may be Hydro One, Toronto Hydro, Oshawa PUC, London Hydro, or another local distribution company. Your electricity bill will identify your distributor.

  2. 2
    Review available programs

    Visit your distributor's website or call them to see current Save on Energy residential programs. Rebate amounts and eligible measures are updated annually and vary by distributor.

  3. 3
    Complete the eligible upgrade with a licensed contractor

    Have the upgrade installed by a licensed contractor before applying. contractor.ca can connect you with Ontario contractors who are familiar with Save on Energy documentation requirements.

  4. 4
    Submit your rebate application

    Apply through your local distributor's rebate portal or application form. You will typically need the contractor invoice, equipment model and efficiency rating, and your utility account number.

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