@ Alan 14:12 Jan 23, 2022
The context refers to life cycle assessment data for building products, but not to life cycle assessments of erected buildings. In Germany, energy performance certificates and efficiency classes are used for this purpose. Energy performance certificates can be issued for residential buildings by averaging the energy consumption of the last 3 years. For commercial buildings, consumption is not measured, but calculated using the thermal insulation properties of the building products used.
Therefore, it is confusing to ask for 'building labels' without further information. Are there any phrases in the text with 'building labels'. If yes, please quote them. If no, the question is wrong and it is about classification and labelling of building products. |