470,000 Glass Bottles Turned into Coating for Slashing Heat – Just Won a 2023 James Dyson Award https://www.goodnewsnetwork.org/470000-glass-bottles-turned-into-heat-reducing-coating-for-hong-kong-facades-wins-2023-james-dyson-award/
In Hong Kong SAR, air-conditioning to drive away the sub-tropical heat accounts for almost a third (31%) of total electricity consumption.













