The Inter-departmental Working Group on Using Hydrogen as Fuel in Hong Kong has approved eight new trial projects involving hydrogen fuel technology. These projects cover a range of applications such as testing hydrogen fuel cell vehicles for cross-boundary transport, local passenger services, and generating electricity for electric vehicles at commercial buildings and construction sites. The group is focused on ensuring the smooth and safe implementation of these projects. The government of Hong Kong announced the Strategy of Hydrogen Development last year, outlining key areas for action including regulatory frameworks, standards formulation, infrastructure support, regional cooperation, and capacity building. The Working Group continues to review and enhance safety and technical guidelines based on operational data and experience from local trials. To promote green transport, funding has been allocated for a Subsidy Scheme for Trials of HFC Heavy Vehicles. Additionally, the government is committed to regional collaboration for hydrogen development, with plans for demonstration projects of cross-boundary delivery vehicles transitioning to HFC vehicles in the Pearl River Delta region. These initiatives reflect a positive sentiment towards advancing hydrogen fuel technology and sustainability efforts in Hong Kong.