A pilot project at the Port of Gothenburg is showcasing the potential for emissions reduction through innovative technology. Stena Line, in collaboration with the port, has connected a hydrogen-powered generator to the existing shore power facility, providing electricity to docked ships. This initiative aims to explore alternative solutions for ports without shore power infrastructure and aligns with upcoming EU regulations requiring vessels to use onshore power supply to reduce emissions. The project highlights the role of hydrogen in meeting these requirements and its potential as a green energy solution in the maritime industry. The generator, developed by Hitachi Energy and PowerCell Group, uses 100% green hydrogen from Linde Gas, demonstrating the feasibility of sustainable fuel sources. Beyond maritime applications, the technology has also been used in the port for other purposes, such as powering heavy machinery. This successful trial not only emphasizes the importance of collaboration and innovation but also showcases the versatility and effectiveness of hydrogen in reducing emissions and driving sustainability in port operations.