The global focus on hydrogen as a sustainable energy solution is evident through recent policy developments and technological advancements. China's NDRC announced increased subsidies for hydrogen refueling stations, with Foshan City also incentivizing hydrogen fuel cell logistics vehicles. In the EU, the upgraded green hydrogen certification standards aim to reduce carbon emissions and facilitate trade. Similarly, the US finalized tax credit details to promote clean hydrogen production and supply chain integration. Corporate developments include Sinopec's large-scale PV hydrogen production project in Xinjiang and Total's plan for a liquid hydrogen transport ship. Furthermore, the National Energy Group initiated a hydrogen aviation alliance for future aircraft development. Technologically, breakthroughs like the high-temperature proton exchange membrane and solid-state hydrogen storage materials are enhancing fuel cell efficiency and storage capabilities. The alkaline electrolyzer efficiency record set by McPhy indicates progress in cost-effective hydrogen production. Industry collaboration, such as Saudi Aramco and Hyundai Motor's partnership for hydrogen-powered trucks, and research institutions like Tsinghua University and Air Liquide's joint laboratory emphasize the importance of joint efforts in advancing hydrogen technologies. The Northeast Asia Hydrogen Corridor agreement among China, Japan, and South Korea highlights international cooperation for green hydrogen transportation, showcasing a promising future for sustainable energy solutions.