New power plant in the Danish city of Roskilde, built by architect Eric von Egeraat, produces electricity and heat from burning debris collected from nine surrounding municipalities. The building features a spectacular facade, which consists of two layers: the first performs the function of a climatic barrier, and the second, made of aluminum plates with a laser cut round holes is illuminated from within with the help of illuminative system, periodically changing the volume of coverage from the weak flickering lights up to a bright light.