Many cities and municipalities have committed themselves to ambitious climate protection targets for reducing CO2 emissions. Transforming their heating and cooling supply could make a significant contribution to this.

Newly developed solar shading element made of glass with intermediate expanded metal allows transparency. The artificial light in the offices is presence- and daylight-controlled. The heat is generated using combined heat and power.

The aim was to supply the production and administration facilities with zero-emission energy in the annual balance. This objective was almost reached.