I2Cool Limited

i2Cool, a technology-based startup incubated by the CityU HK Tech 300 programme, aims to promote a novel energy-free and environment-friendly passive radiative cooling paint (patented in Hong Kong) for energy-saving and decarbonisation, achieving net-zero buildings. The self-developed and high-performance paint has an edge in solar reflection and thermal emission, resulting in significant sub-ambient cooling effect without consuming electricity and ozone-depleting refrigerants. We will collabora