Press release 14/2019 from 23.05.2019 | Last changed: 04.06.2019
Energy efficiency of residential buildings on the rise, but at a slower rate
… energy consumption and the status of modernisation of residential buildings between 2002 and the present. "Renovations in old building stock and new building standards … same efficiency as new developments. However, there are new developments and refurbished old housing with high levels of energy consumption, as the wide discrepancies … a package of measures, including energy requirements for new developments and refurbishments which comply with the state-of-the-art: KfW 40 and KfW 55 efficiency …