The Hamburg Investment and Development Bank (IFB Hamburg) grants grants for measures that increase the share of renewable energies in the heat supply of buildings.
If you install or replace a heating system in your building, you must, under certain conditions, cover a proportion of the heat energy with renewable energies and provide evidence of this to the responsible authority.
If you intend to make changes to a plant that generates electricity from renewable energy sources and requires a permit, you must apply for a permit from the responsible authority.
