Article
The energy performance certificate is an important document for the energy rating of properties. It documents the actual energy consumption of a building over a period of three years. It provides precise data on energy consumption per square metre and year for heating and hot water. As a transparent tool, it enables an informed assessment of energy efficiency, identifies potential savings and is therefore an important basis for planning refurbishment measures. In a market environment of rising energy costs, decarbonisation pressures and the growing importance of climate change mitigation measures, the energy performance certificate is an important indicator for property owners, as well as an important location indicator for buyers and tenants.