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Program update (June 2026): Durham Region's deep-retrofit rebate is fully subscribed and no longer accepting new applicants. The federal Canada Greener Homes Grant (2024) and Greener Homes Loan (October 1, 2025) are also closed. See our solar rebates guide for current incentives. Up to $20,000 in combined grants for installing home efficiency upgrades, like solar, [...]
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Program update (June 2026): The federal Canada Greener Homes Grant (closed 2024) and Greener Homes Loan (closed October 1, 2025) are no longer available, so the grant figures below are historical. Guelph's local program is primarily 0% interest property-tax financing (a loan repaid through your tax bill), not grant money. See our solar rebates guide [...]
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