Singapore's trees are doing more than adding greenery to the city. Research suggests that shade can make streets cooler for people, while vegetation around buildings may also reduce the energy needed for air conditioning.
In 2023, researchers studying Singapore’s one-north district, including Lei Xu and Ronita Bardhan through the Cambridge Centre for Advanced Research and Education in Singapore, found that shaded areas were about 0.8°C cooler than nearby sunlit locations across 20 paired sites.