The maritime industry is witnessing a significant shift towards hydrogen innovation, with notable projects paving the way for sustainable operations. Scripps Institution of Oceanography is leading the charge with its hydrogen fuel cell propulsion system for a new research vessel, ensuring emissions-free missions in state waters and setting a new regulatory framework in the US. Similarly, e1 Marine and STAX Engineering are collaborating on methanol-to-hydrogen technology for emissions capture barges, overcoming challenges like fuel option confusion and upfront costs. The global maritime community is embracing sustainable practices, as evidenced by Viking's announcement of the world's first hydrogen-powered cruise ship, scheduled for delivery in 2026. The vessel, along with its successor, will feature a hybrid propulsion system powered by hydrogen-fueled fuel cells, showcasing the industry's commitment to zero-emission operation. Moreover, projects like zero4cruise by Meyer Werft aim to retrofit existing ships with large-scale fuel cell systems, emphasizing the industry's focus on practical solutions for sustainable fleets. Despite initial hurdles, the sentiment towards hydrogen in the maritime sector is overwhelmingly positive, driven by regulatory pressures, environmental concerns, and technological advancements. The future of the maritime industry seems to be heading towards a greener horizon, with hydrogen playing a pivotal role in achieving decarbonization goals.