KfW 458 — Heating Subsidy for Individuals, Residential Buildings (Heizungsförderung)
Provides direct grants for replacing fossil-fuel heating with renewable systems in homes.
About
KfW 458 is a direct, non-repayable grant supporting private residential property owners who replace an existing fossil-fuel or old heating system with a renewable alternative. The base grant is 30% of eligible costs, which can stack up to 70% via three bonuses: a 20% Climate Speed Bonus for replacing a functional oil, coal, or gas-only boiler, a 30% Income Bonus for households with annual taxable …
Built EnvironmentClimate TechEnergy Tech
Each grant below is a distinct funding opportunity with its own eligibility, scope, and deliverables.