Blum - Moving Ideas for Sustainability

21 kWh How many houses could we heat with the energy from our compressed air supply? 2008 detached family homes (construction year 2000, 135 m 2 ) Markus Kaufmann, Building Systems Thanks to district heating, we no longer need gas to heat plants 7 and 8 in Dornbirn. Plus, we now feed any excess heat back into the network and reduce our reliance on cooling machines.