The German government has committed to reducing the primary energy demand of buildings by 80% by 2050. Achieving this reduction will require foremost efficiency improvements, with a first milestone of a 20% reduction in heat demand levels by 2020. Given that about 80% of today’s building stock...

Executive Summary The German government aims to reduce primary energy demand by 80% until 2050 and heating demand by 20% until 2020. Besides the need for additional efforts to achieve these targets, Germany has already implemented a set of policies and programmes to increase investments in...

The German government is committed to reducing the primary energy demand of buildings by 80% by 2050. This requires increasing the rate of thermal retrofits from the current 0.8% to 2.0% per year. To explore how new and existing policies and programs could deliver the increased retrofit rate,...

Um Kosten, Energieimporte und CO2-Emissionen zu reduzieren, ist im Energiekonzept der Bundesregierung vorgesehen, den Wärmebedarf für Gebäude bis 2020 um 20 Prozent und den Primärenergiebedarf bis 2050 um 80 Prozent zu senken. Dazu soll der Anteil der jährlich energetisch sanierten Gebäude...

The German government has committed to reducing the primary energy demand of buildings by 80% by 2050. Achieving this reduction will require foremost efficiency improvements, with a first milestone of a 20% reduction in heat demand levels by 2020. Given that about 80% of today’s building stock...

Um Kosten, Energieimporte und CO2-Emissionen zu reduzieren, ist im Energiekonzept der Bundesregierung vorgesehen, den Wärmebedarf für Gebäude bis 2020 um 20 Prozent und den Primärenergiebedarf bis 2050 um 80 Prozent zu senken. Dazu soll der Anteil der jährlich energetisch sanierten Gebäude...

Buildings account for about 40% of the final energy consumed in Germany and arguably offer both low-cost and large scale energy efficiency improvement potentials. The Energy Performance Certificate (EPC) was recently introduced to capture this potential by providing information about the energy...

The German government is committed to reducing the primary energy demand of buildings by 80% by 2050. This requires increasing the rate of thermal retrofits from the current 0.8% to 2.0% per year. To explore how new and existing policies and programs could deliver the increased retrofit rate,...

Executive Summary The German government aims to reduce primary energy demand by 80% until 2050 and heating demand by 20% until 2020. Besides the need for additional efforts to achieve these targets, Germany has already implemented a set of policies and programmes to increase investments in...

Ungefähr 40 Prozent des gesamten Endenergieverbrauchs in Deutschland entfallen auf den Gebäudesektor. Gleichzeitig gilt die Steigerung der Gebäudeenergieeffizienz als eine der kosteneffektivsten Optionen zur Einsparung von Treibhausgasen. Um dieses Potential auszuschöpfen, wurde der...