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Federal Funding for Efficient Buildings – Climate-Friendly New Construction – Residential Buildings
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Last updated: 16.6.2025

The Federal Funding for Efficient Buildings (BEG) – Climate-Friendly New Construction – Residential Buildings (KfN-WG) is a central program for promoting sustainable and energy-efficient housing construction in Germany. It supports builders and investors with attractive loans from the KfW Banking Group to realize buildings with high standards of energy efficiency and climate-friendliness. The program aims to significantly reduce CO2 emissions in the building sector and support the German government's climate targets.

Who is funded

This program targets a wide range of applicants, including private individuals, businesses, associations, and public institutions throughout Germany. The goal is to promote the construction of energy-efficient and climate-friendly residential buildings to advance climate protection and energy efficiency in the housing sector.

What is funded

This funding program focuses on the financial support of projects in the areas of energy efficiency and renewable energies in the context of residential construction and relevant modernizations. Primarily, projects that involve the new construction of residential buildings according to high climate standards are funded.

Type and Scope of Funding

Financial support under this program is provided in the form of loans. Detailed information on maximum funding amounts or specific funding rates is not explicitly stated in the available information, however, KfW loans are generally attractively structured.

Application Process

The application process for the Federal Funding for Efficient Buildings – Climate-Friendly New Construction – Residential Buildings is handled by the KfW Banking Group, which also acts as the central point of contact for the program.

The Federal Funding for Efficient Buildings – Climate-Friendly New Construction – Residential Buildings is based on a specific guideline from the Federal Ministry for Housing, Urban Development and Building and is concretized by supplementary fact sheets from the KfW Banking Group.

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Funding Overview

Award Channel

Award Channel:

Financial Instruments

Region

Region:

Germany

Sectors

Sectors:

Renewable Energy, Construction and Building Materials, Green Technology, Environmental and Climate Protection

Beneficiaries

Beneficiaries:

Residential construction

Funding Stages

Funding Stages:

Planning, Implementation, Infrastructure

Funding Provider

Program Level: National

Funding Body: Federal Ministry for Housing, Urban Development and Building (BMWSB)

Managed By: KfW Banking Group

Website: KfW Bankengruppe