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% (80% for the lowest income band) via two current bonuses: a 16% Climate Speed Bonus for replacing a functional oil, coal, or gas-only boiler, and an Income B…
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Each grant below is a distinct funding opportunity with its own eligibility, scope, and deliverables.