Tier 1 Indicators Weighting of primary indicators Wi Secondary indicators Weighting of primary indicators Wj Combination weights Wi*Wj
Energy use (A) 0.364 Clean Energy Utilization (A1) 0.417 0.152
Coal use (A2) 0.087 0.032
Electricity consumption share (A3) 0.231 0.084
Envelope (B) 0.245 Window-to-wall ratio (B1) 0.179 0.044
Window performance (B2) 0.359 0.088
External wall insulation system (B3) 0.366 0.090
Layout design (C) 0.041 Building orientation arrangement (C1) 0.282 0.012
Geographical distribution (C2) 0.072 0.003
Living space per capita (C3) 0.192 0.008
Construction materials (D) 0.058 New building materials utilization rate (D1) 0.302 0.018
Building material reuse rate (D2) 0.258 0.015
Building material saving (D3) 0.332 0.019
Behavioral habits (E) 0.102 Energy saving appliance usage rate (E1) 0.177 0.018
Low carbon behavior awareness (E2) 0.228 0.023
Water conservation (E3) 0.158 0.016
Domestic waste recycling treatment (E4) 0.199 0.020
Economic factors (F) 0.195 Annual per capita household income (F1) 0.383 0.075
Clean Energy Consumption (F2) 0.412 0.080
Clean Energy Prices (F3) 0.113 0.022
Building renovation subsidy satisfaction (F4) 0.093 0.018