Skip to main content
. 2025 Jun 13;15:103438. doi: 10.1016/j.mex.2025.103438
MBSAF(Env) Weight ( %) Maximum Score Rating Normalized and weighted
Site and ecology
13.90 % 35
SE.1. Project site 33.48 % 10 ……….. ………..
SE.2. Site ecology 29.06 % 10 ……….. ………..
SE.3. Rainwater management 7.68 % 5 ……….. ………..
SE.4. Mitigation of heat islands 20.73 % 5 ……….. ………..
SE.5. Adequate infrastructure 9.05 % 5 ……….. ………..
Total …. %
Energy efficiency 24.00 % 20
EE.1. Passive design 33.87 % 5 ……….. ………..
EE.2. Envelope performance Prerequisite Prerequisite
EE.3. Energy system efficiency 22.67 % 5 ……….. ………..
EE.4. Use of renewable energy 28.63 % 5 ……….. ………..
EE.5. Energy management strategy 14.83 % 5 ……….. ………..
Total …. %
Bonus for innovation 5 ………..
Water 19.50 % 20
W.1. Indoor water use performance 32.20 % 5 ……….. ………..
W.2. Outdoor water use performance 27.75 % 5 ……….. ………..
W.3. Alternative water sources 24.48 % 5 ……….. ………..
W.4. Water management strategy 15.57 % 5 ……….. ………..
Total …. %
Bonus for innovation 5 ………..
Construction materials 13.30 % 25
CM.1. Environmental impact of building materials 27.12 % 5 ……….. ………..
CM.2. Materials with recycled content 21.34 % 5 ……….. ………..
CM.3. Local building materials 20.98 % 5 ……….. ………..
CM.4. Responsible for sourcing materials 15.86 % 5 ……….. ………..
CM.5. Appropriate construction processes 14.70 % 5 ……….. ………..
Total …. %
Bonus for innovation 5 ………..
Pollution 10.40 % 15
P.1. Protection of the ozone layer Prerequisite Prerequisite
P.2. Pollution from construction activities 28.93 % 5 ……….. ………..
P.3. Contribution to climate change 39.25 % 5 ……….. ………..
P.4. Water pollution 31.82 % 5 ……….. ………..
Total …. %
Solid waste management 8.20 % 15
SWM.1. Construction waste management 21 % 5 ……….. ………..
SWM.2. Domestic waste management 42 % 5 ……….. ………..
SWM.3. Valorization of organic waste 37 % 5 ……….. ………..
Total …. %
Bonus for innovation 5 ………..
Risk management 10.70 % 15
RM.1. Risk of climatic hazards 46.01 % 5 ……….. ………..
RM.2. Seismic risk management 41.63 % 5 ……….. ………..
RM.3. Microbiological risk 12.36 % 5 ……….. ………..
Total …. %
Bonus for innovation 5 ………..
+ 10 % Bonus for innovation (…/25 points) ……….. ……….. %
Final score of MBSAF(Env) (…. /145 points) ……….. ……….. %