The maritime industry is witnessing a transformative shift towards reducing carbon emissions with the introduction of sustainable ships powered by hydrogen fuel cells. SWITCH Maritime, collaborating with LMG Marin and LH2 Shipping, is at the forefront of this movement by constructing the first RoPax ferry in the United States powered by liquid hydrogen. This innovative ferry, named MF Hydra, will emit only water vapor, marking a significant milestone in achieving zero carbon emissions in maritime transport. The ferry's design, classed by DNV and operationalized successfully by Norled, boasts impressive features such as a 4-tonne tank for storing liquid hydrogen and a top deck bunkering system for fueling. With a speed of 14 knots and the ability to cover a 6 nm round-trip, the MF Hydra represents a leap forward in hydrogen-powered marine transportation. SWITCH Maritime's commitment to pioneering 0 carbon LH2 fueling for heavy workboats underscores the company's dedication to sustainable practices in the maritime sector. By leveraging the advancements in liquid hydrogen storage and fuel cell technology, SWITCH Maritime is setting new standards for eco-friendly marine transportation. Moreover, with plans to transition to cryogenic liquid hydrogen storage for larger vessels accommodating over 300 passengers, SWITCH Maritime is aligning its strategies with the evolving energy needs of the sector. The shift towards cryogenic LH2 storage for larger ships highlights the scalability and efficiency of hydrogen fuel solutions in meeting the energy demands of modern maritime operations. The development of the MF Hydra and SWITCH Maritime's ongoing projects in hydrogen-powered marine vessels signify a positive trajectory towards a greener and more sustainable future for the maritime industry. As the U.S. prepares to welcome its first RoPax ferry powered by liquid hydrogen, the industry is witnessing a transformative shift towards embracing innovative technologies for reducing environmental impact and promoting sustainable shipping practices.