The aluminum smelting plant at the BMW site in Landshut is being expanded to include a heat recovery system in order to use the exhaust gases from the smelting plant more efficiently. The waste heat recovery concept for this comes from Gammel Engineering. The excess heat from the melting furnaces is fed into the plant's internal hot water network. Process cooling is generated via two absorption chillers with a total cooling capacity of approx. 2.0 MW and fed into the cold water network