Home Energy Rebate Calculators for the US, UK & Canada

Pick your country to estimate rebates, tax credits and bill savings for heat pumps, solar, insulation and EV chargers. Free, no sign-up, and your answers stay in your browser.

USUnited StatesState and utility rebates. Federal credits ended.UKUnited KingdomBoiler Upgrade Scheme, solar export income, insulation support.CACanadaProvincial rebates. Greener Homes Grant and Loan closed.

Why use HomeGrantWise

Incentive programs change often. Each calculator shows what is currently available, marks programs that have ended, and links to the official source so you can confirm before you buy. Last reviewed: October 27, 2026.