The world's first hydrogen-powered commercial passenger ferry, the MV Sea Change, is set to launch on San Francisco Bay, introducing a sustainable alternative to traditional diesel-powered vessels. Operated by the San Francisco Bay Area Water Emergency Transportation Authority, the 70-foot catamaran will ferry up to 75 passengers between Pier 41 and the downtown terminal, offering free service for six months as part of a pilot program. The use of hydrogen fuel cells on the MV Sea Change allows for travel of about 300 nautical miles with 16 hours of continuous operation before requiring refueling. This initiative aims to showcase the potential of hydrogen technology in reducing carbon emissions in the maritime sector, addressing the industry's contribution to global greenhouse gas emissions. Experts see this as a significant step towards cleaner shipping practices and envision broader adoption of hydrogen-powered vessels worldwide. While acknowledging current challenges in hydrogen production, such as reliance on natural gas and associated carbon emissions, proponents believe that as renewable energy sources become more prominent, hydrogen production will transition to a cleaner and more sustainable process. This shift aligns with global efforts to reduce carbon intensity in various industries, including maritime transport. The Sea Change project, financed by SWITCH Maritime and built in California and Washington, signifies a notable advancement in promoting hydrogen as a viable clean energy solution for the future.