News & Stories

As global demand for cooling continues to grow, the urgent need for sustainable refrigeration technologies is becoming increasingly evident. Conventional vapor-compression systems remain energy-intensive, while the refrigerants can contribute to the greenhouse effect. The Hong Kong University of Science and Technology (HKUST) research team has manufactured a low-cost, ultra-durable elastocaloric refrigerant structure inspired by the stacked porous architecture of honeycombs that operated for more than 100 million cooling cycles with an estimated service life of over 10 years.

A research team from The Hong Kong University of Science and Technology (HKUST), in collaboration with Arizona State University (ASU) and The Hong Kong Polytechnic University (PolyU), has developed a sustainable integrated seawater-to-hydrogen system that can produce hydrogen directly from seawater while converting waste heat from electrolysis into a resource for producing the purified water required for hydrogen production. By integrating hydrogen production, water generation, and thermal management into a single system, the technology could help reduce the reliance of green hydrogen production on freshwater resources and offer a new approach for sustainable hydrogen development in water-scarce regions.

The Hong Kong University of Science and Technology (HKUST) today released the first batch of Hong Kong remote sensing images captured by the Multi‑Spectral Imaging Carbon Observatory (MUSICO), showcasing a major achievement by Hong Kong researchers participating in the nation’s space program while celebrating the 77th anniversary of the founding of the People’s Republic of China.

With Hong Kong recently recording record-breaking high temperatures, extreme weather has once again raised public awareness of global warming and emission reduction measures. A large-scale international study led by The Hong Kong University of Science and Technology (HKUST) has revealed that inter-city collaboration on emission reduction can improve overall sustainability performance by more than 10%. This comprehensive analysis covers 4,116 cities and spans 11 years of data, shedding new light on regional and global strategies towards achieving the United Nations Sustainable Development Goals (SDGs).

The Hong Kong University of Science and Technology (HKUST) and a consortium of leading French corporations today signed a works contract and a second-phase Memorandum of Understanding (MoU). Welcomed by Invest Hong Kong (InvestHK), the two agreements mark a significant step forward and turn the low-carbon retrofit partnership established in September 2025 into concrete action.

The world’s first lightweight, high‑resolution, high‑precision synergistic observatory for carbon dioxide (CO₂) and methane (CH₄) emission point sources – named “MUSICO”, Multi‑Spectral Imaging Carbon Observatory, led by The Hong Kong University of Science and Technology (HKUST)　– was successfully launched aboard the Tianzhou‑10 cargo spacecraft on May 11 and has arrived at China’s Tiangong Space Station. This is not only Hong Kong’s first scientific payload deployed on the national space station, but also a historic breakthrough for the city in the development of high‑end aerospace instruments. The project fully demonstrates Hong Kong’s strong capability to build national‑level cutting-edge scientific payloads, to participate in long‑term space station missions, and to play a key role in addressing global climate change while serving the nation’s strategic “carbon peak and carbon neutrality” goals.

The Hong Kong University of Science and Technology (HKUST) won a total of 62 accolades at the 51st International Exhibition of Inventions Geneva (Geneva Inventions Expo). This resounding success underscores the University's exceptional capabilities in "AI + X" interdisciplinary innovation and its commitment to translating cutting-edge research into real-world impact.

Prof. LU Mengqian, now Associate Professor of Civil and Environmental Engineering, told the unique story of a little girl in Qingdao with tremendous physical and intellectual potentials.