1. Univ. School for Advanced Studies IUSS Pavia, Pavia 27100, Italy; End-Use Efficiency Research Group, Dept. of Architecture and Urban Studies, Politecnico di Milano, Milan 20133, Italy (corresponding author). ORCID: .
2. School of Mechanical and Industrial Engineering, Addis Ababa Institute of Technology, Addis Ababa Univ., Addis Ababa 1176, Ethiopia.
3. End-Use Efficiency Research Group, Dept. of Architecture and Urban Studies, Politecnico di Milano, Milan 20133, Italy.