Windcat has unveiled the Hydrocat 60, the first hydrogen-powered crew transfer vessel in its new MK5 series, tailored for offshore wind farm activities. Featuring a dual-fuel hydrogen combustion engine co-developed by Cmb.Tech and Man, the vessel aims to enhance crew comfort and operational efficiency. With a capacity to store 458kg of compressed hydrogen, the Hydrocat 60 is part of Windcat's efforts to reduce CO2 emissions and provide future-proof vessels in the offshore wind sector. The integration of hydrogen technology by CMB.TECH demonstrates a significant emissions reduction potential of 60-90%, with plans for over 50 hydrogen- and ammonia-powered ships. This advancement aligns with industry trends towards cleaner, high-performance vessels. Despite challenges related to energy storage for alternative fuels in marine operations, the adoption of dual-fuel hydrogen engines represents a positive step towards sustainable maritime practices. Windcat's commitment to hydrogen-ready vessels reflects a growing demand for clean energy solutions in the marine sector.