California officials announced the launch of the world’s first hydrogen-powered commercial passenger ferry, the MV Sea Change, operating on San Francisco Bay to replace diesel-powered vessels and reduce carbon emissions. The 70-foot catamaran will shuttle up to 75 passengers between Pier 41 and the downtown ferry terminal, offering free service for six months as a pilot program. The ferry's fuel cells generate electricity by combining oxygen and hydrogen, emitting water as a byproduct. This technology marks a significant step towards cleaner shipping practices, addressing the industry's substantial greenhouse gas emissions. The project aligns with global efforts to reduce maritime emissions, with hopes to eventually power container ships using hydrogen fuel cells. While challenges exist in current hydrogen production methods, advocates anticipate a shift towards cleaner production with the use of renewable energy sources. The Sea Change project, managed by SWITCH Maritime and constructed in California and Washington, exemplifies the potential for hydrogen-powered transportation to contribute to a sustainable maritime future.