i2Cool is a technology start-up offering innovative and sustainable solutions to a green, low-carbon society. It was co-founded by Dr. Martin ZHU, his supervisor Dr. Edwin Chi-Yan TSO from the School of Energy and Environment, CityU, and a group of young scientists. According to its in-house developed electricity-free cooling technologies (i.e., passive radiative cooling technology), the company created [iPaint].

As summer approaches, temperatures in Hong Kong are gradually rising. Recently, i2Cool has once again embarked on a social initiative, providing the Hong Kong Christian Young Women's Association (YWCA) Healthy Elderly Farm with their energy-saving technology product, the "Electricity-Free Cooling Coating." This initiative aims to help improve the working environment for the elderly at the farm, combating the heat and making a positive contribution to the development of a low-carbon city.

Against the backdrop of global climate change and frequent extreme weather events, there is an increasing urgency for energy transition and sustainable development in society.

Recently, Dr. Martin Y . ZHU, founder of Creative Cooling Technology and an outstanding representative in the energy-saving and environmental protection field, was invited to serve as a mentor for the "HK Tech 300" Seed Fund program at Hong Kong City University. Leveraging his experience in ESG and carbon neutrality, he will provide guidance to the startup teams of the new batch of seed fund projects and assist in their growth.

​In response to the urgent demand in various industries for "applicative talents" and "innovative talents" in the new era, cultivating young minds with scientific and technological innovation thinking has become an important focus of education today.
As a new force in the green technology and innovation field, i2Cool has always attached great importance to the inheritance and promotion of technological innovation. It actively assumes the role of social supplementary education and extensively participates in the cultivation of new-generation scientific and technological talents.