KfW Energy Efficiency Programme: Energy-efficient construction and retrofitting

Funding for the retrofitting of non-residential buildings used for commercial purposes to the standards of the type 70 or type 100 KfW Efficiency House, or the Listed Efficiency House, or for individual measures is available, and takes the form of low-interest loans awarded in conjunction with payment grants amounting to 5.0% to 17,5%. The construction of new type 55 or type 70 KfW Efficiency Houses is eligible for funding by means of a low-interest loan. For type 55 Efficiency Houses, this comes with an additional payment grant covering 5% of the cost.