(Thermal) absorption heat pumps can be used for: • Heat recovery through flue gas condensation • Industrial waste heat utilization Absorption heat pumps can increase the efficiency and economy of industry, waste combustion and heating (power) plants when waste heat flows at low and high temperature levels are available. In particular for feeding in to district heating grids close by. Depending on the properties of the combustible, in most cases an extra yield of 5–10 % can be reached.