KfW Bankengruppe logo
KfW 261 — Wohngebäude-Kredit BEG (Loan + Tilgungszuschuss)

KfW 261 — Wohngebäude-Kredit BEG, Tilgungszuschuss

Provides residential owners with blended financing and subsidy support for energy retrofits and efficiency upgrades.

OpenKfW BankengruppeGermany

KfW Program 261 (Wohngebäude-Kredit BEG) is a hybrid financing instrument from KfW Bankengruppe that combines a subsidized low-interest loan with a non-repayable Tilgungszuschuss (repayment subsidy) for owners undertaking comprehensive energy-efficient renovation of existing German residential buildings. The program targets renovations that achieve a certified Effizienzhaus standard — from Effizie…

Funds energy-efficient renovation of existing German residential buildings to Effizienzhaus 85 or better via a subsidized low-interest loan of up to €150,000 per unit, with a non-repayable Tilgungszuschuss of 5–45% credited after expert certification.

CycleiHow often this grant runs - e.g. annually, on a rolling basis, or a one-off call.Rolling
Next deadlineiThe next date applications are due. Rolling means you can apply any time.Rolling
Decision timeiTypical time from the deadline to the funder's decision.-
Project durationiHow long the funded work is expected to run.1–54 months
Award typeiThe form of funding - grant, equity, loan, tax credit, etc.Grant + loan
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.0%
Funding pooliThe total budget available across all awards in this round.-

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 →
European Commission logo
Scheduled

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.

Climate TechBuilt Environment+2
€10M – €15MSep'27
European Commission logo
Open

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.

Energy TechBuilt Environment+1
€6MOct'26
European Commission logo
Scheduled

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 TechBuilt Environment+3
€7M – €12MOct'27
Federal Ministry of Research, Technology and Space logo
Open

KMU-innovativ — Stichtag

🇩🇪BMFTR · Germany

Funds German SMEs pursuing high-impact R&D across 11 technology fields including biomedicine, bioeconomy, ICT, climate, energy, materials, medtech, photonics, and more.

AIBiotech+9
Oct'26
European Commission logo
Scheduled

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.

Climate TechBuilt Environment+2
€3.5M – €4.0MSep'27
BAFA — Federal Office for Economic Affairs and Export Control logo
Open

BAFA Energy Advisory Grants — EBW / EBN / EBM

🇩🇪BAFA · Germany

Supports businesses in Germany through energy consultations that guide renovation and efficiency.

Built EnvironmentEnergy Tech+1
€850