Press release 21/2012 from 05.06.2012 | Last changed: 18.07.2013
Green building: part of energy system transformation
… ceremony for Federal Environment Agency‘s net-zero energy building Take one solar power system, add heat pump and make sure to insulate well. Voilá, you’ve got the … the building will prove to have a positive energy balance. The rooftop solar power system will generate electricity, and a heat pump will extract heat from the … building: part of energy system transformation All press releases … Take one solar power system, add heat pump and make sure to insulate well. Voilá, you’ve got the …