China has launched its first hydrogen-electric tugboat, the Hydrogen-Electric Tug No.1, at Qingdao Port, a milestone for maritime decarbonisation and zero-emission port operations. Constructed by Jiangsu Zhenjiang Shipyard and developed by the Liangang Innovation Team, the tugboat features a hybrid propulsion system combining hydrogen fuel cells and lithium batteries, ensuring completely zero-emission harbour towage. With a towing force of 82 tonnes and the ability to operate for more than 12 hours at 9 knots, it stands out as one of China's most powerful harbour tugs utilizing hydrogen technology. The vessel also incorporates onboard automation, navigation via the Beidou satellite system, and an intelligent shore-based charging setup. Its deployment is anticipated to lower annual carbon dioxide emissions by over 1,500 tonnes compared to traditional diesel-powered vessels, showcasing its significant environmental impact. This development aligns with China's efforts towards sustainable shipping practices and highlights advancements in energy efficiency and innovation within the maritime sector.