KfW 459 — Heating Subsidy for Businesses, Residential Buildings (Heizungsförderung)
Funds company residential-building heating upgrades with KfW subsidies for climate-friendly systems.
KfW Program 459 is a KfW Bankengruppe grant product for companies replacing heating systems in residential buildings with climate-friendly equipment. KfW identifies the product as Heizungsförderung für Unternehmen – Wohngebäude and states a subsidy of up to 30% of eligible costs. Companies apply directly under the applicant class Unternehmen, and the grant covers the purchase and installation of a…
Funds the purchase and installation of new climate-friendly heating systems in company-owned or company-managed residential buildings in Germany.
Sign up free to see the funding breakdown
Sign up free to see the industries in scope
Sign up free to see the full eligibility
Sign up free to see how to apply
Sign up free to see what you submit
Sign up free to see the timeline
Sign up free to see where teams trip up
Guides for this application
All guides →Grant Financials and Co-Funding Evidence: Examples for Startup Applications
See examples of grant financials, match funding evidence, co-funding tables, accountant letters, investor commitments, and budget-to-work-plan checks.
DocumentsGrant Work Plan Template: Work Packages, Gantt, Milestones, and Risks
Use this grant work plan template to structure work packages, tasks, owners, deliverables, Gantt timing, dependencies, and risk registers.
Submit & reportGrant Reporting Requirements: Post-Award Reports and Compliance
Learn what grant reporting requirements cover, how financial and performance reports work, what to track after an award, and how to avoid post-award compliance mistakes.
More from KfW
All grants from this funder →ERP Digitalization Loan and Grant (511/512)
🇩🇪KfW · Germany
Funds companies and freelancers in Germany delivering digitalization projects with subsidized loans and grants up to €200,000.
ERP Start-up and Succession Loan (077)
🇩🇪KfW · Germany
Funds founders, successors and young companies in Germany with guaranteed loans up to €500,000.
ERP Start-up Loan – StartGeld (067)
🇩🇪KfW · Germany
Funds founders and young companies setting up or growing a business in Germany with loans up to €200,000.
KfW 230 — Environmental Innovation Program Grant Route (Umweltinnovationsprogramm)
🇩🇪KfW · Germany
Offers companies access to grant and financing support for environmental innovation and climate-transition technologies.
KfW 261 — Wohngebäude-Kredit BEG, Tilgungszuschuss
🇩🇪KfW · Germany
Provides residential owners with blended financing and subsidy support for energy retrofits and efficiency upgrades.
KfW 263 — BEG Non-Residential Buildings Loan, Repayment Grant (Nichtwohngebäude Kredit Tilgungszuschuss)
🇩🇪KfW · Germany
Funds energy-efficient non-residential building upgrades through a KfW credit with repayment-grant savings.
Similar grants
Browse the directory →
Horizon Cities Mission: Low-Temperature Building Heating
🇪🇺European Commission · European Union
Funds three €6M projects that swap fossil-fuel heating in apartment blocks for heat pumps and low-temperature district heating.
Restoring European Blue Forests
🇪🇺European Commission · European Union
Funds €3.5–4M projects that restore blue forests, protect coastal carbon and make marine ecosystems more resilient.
Cross-Border Climate Resilience Demonstrators
🇪🇺European Commission · European Union
Funds €10–15M projects that help neighbouring regions jointly withstand floods, droughts, wildfires and other climate risks.
Green and Resilient Harbours
🇪🇺European Commission · European Union
Funds two €5.5–5.95M projects that turn ports into cleaner, circular and climate-resilient hubs for ocean and waters recovery.
Boosting climate-neutral cities through Pre-Commercial Procurement
🇪🇺European Commission · European Union
Funds a public-procurer consortium to take climate-neutral city solutions from demand to market.
Climate-Resilient Urban Wastewater Solutions
🇪🇺European Commission · European Union
Funds €9.5M projects that make city wastewater systems climate-resilient, resource-positive and ready for wider replication.