RT null
T1 Singapore’s Green Buildings - Guiding Principle 5: Resource Efficiency and Circularity
A1 United Nations Environment Programme, 
K1 green building
K1 Singapore
K1 infrastructure
K1 building
YR 2021
FD 2021
LK https://wedocs.unep.org/handle/20.500.11822/34976
UL https://wedocs.unep.org/handle/20.500.11822/34976
NO Circularity and the use of sustainable technologies and construction materials should be planned and designed into infrastructure systems to minimize their footprints and reduce emissions, waste and other pollutants.
DS UN Environment Document Repository
RD Sep 17, 2026