Sentosa Development Corporation (SDC) has unveiled the Cooling Sentosa Roadmap, a strategic initiative aimed at enhancing thermal comfort for guests across the island. Announced on 7 October 2025, the roadmap leverages technological innovations, nature-based solutions, and collaborations with local businesses to transform Sentosa into a cooler oasis amidst rising urban heat concerns.
The roadmap introduces the Sentosa Cooling Network, featuring cool nodes and zones designed to reduce temperatures by at least 4 degrees Celsius, as measured by the Physiological Equivalent Temperature (PET). This initiative aligns with the Singapore Green Plan, focusing on sustainable strategies to moderate urban heat.
Key measures include installing shade canopies, enhancing airflow with fans and coolers, and increasing hydration points. The roadmap also builds on existing efforts, such as the Sentosa Sensoryscape, which utilises natural greenery and ventilation corridors to facilitate cooling.
A notable trial is underway at Siloso Beach, where cooling features like misting systems and cool coatings have been implemented. An interim survey showed that 75% of over 200 guests were satisfied with these features. Another cool node is planned for the Central Beach Bazaar, with construction set to begin later this year.
SDC is also exploring immediate “No Regrets” measures, such as installing new fans and water coolers, and planting trees to expand natural shade. These efforts are part of a broader strategy to position Sentosa as a sustainable premier destination, with potential applications for mainland Singapore.
