Lessons from Feedback on Centralised Cooling System by Tengah Town Home Owners
- Minister Desmond Lee explained that the centralised cooling system (CCS) in Tengah Town, a pilot developed with SP Group, provides an energy-efficient alternative to conventional air-conditioning, with HDB delivering the necessary infrastructure and SP Group managing installation, resident communications, and contracts.
- The Ministry acknowledged feedback from residents about water seepage and insufficient cooling, attributing these issues to compressed timelines from COVID-19 delays that limited pre-handover testing, and noted that most defects have been resolved, with SP Group offering quality checks and waiving usage charges for the year.
- HDB and the Ministry emphasise the importance of learning from such pilots, engaging stakeholders closely, and providing options like air-con ledges, while monitoring CCS performance and ground feedback before deciding on wider-scale implementation in new HDB flats.