nZEB criteria for typical single-family home renovations in various countries
The report gives an overview of the status quo of nZEB definitions in EU as well as existing buildings standards and ratings that may identify nZEB renovation. The existing definitions and approaches for identifying nZEB renovation are also analysed. Furthermore, the criteria for identifying nZEB renovation are elaborated and a ‘nZEB radar’ is proposed to track market actors implementing nZEB housing renovations. Based on specific market conditions as they were provided by project partners through a questionnaire-based survey, the criteria for identifying nZEB housing renovations are developed for each of the five COHERENO countries.
- Awareness of energy efficiency
- Single-family houses