Efficiency house

Buildings with particularly low energy requirements – classification important for subsidies.

Energieconsultung

TODO Ebi wird das erklären

Energy certificate

Document that provides information about the energy efficiency of a building – mandatory when selling or renting.

Final energy demand

The actual amount of energy required, which can be found on the heating bill, for example.

KfW / BAFA

Central federal funding bodies for energy-efficient construction and renovation.

Primary energy demand

Indicates how much energy, including generation and transport, is needed for heating/hot water.

Trade

Sub-discipline of a trade – e.g., electrical work, plumbing, painting, roofing.