A new hydrogen fuel cell-powered ferry has been introduced in San Francisco by the San Francisco Bay Ferry for trials before commencing passenger operations later this year. The 70-foot catamaran named Sea Change is poised to be the first commercial maritime vessel in the United States powered exclusively by hydrogen fuel cells. This initiative is part of a larger plan by the ferry service to replace their diesel vessels with zero-emission watercraft by 2035. The vessel, funded partially by a $3-million grant from the California Air Resources Board, can accommodate up to 75 passengers and has a maximum speed of 15 knots. Operating on hydrogen fuel cells, the boat offers two days of operational capacity and emits only water, aligning with the goal of reducing carbon dioxide emissions. Crews will undergo training and prepare the vessel for passenger use, anticipating official operations after U.S. Coast Guard approvals. In a parallel move towards sustainability, the Angel Island-Tiburon Ferry has announced its transition to an electric-propulsion vessel, marking a significant step towards zero-emission short-run ferry services in California. Capt. Maggie McDonogh expressed excitement about this shift, highlighting the commitment to environmental conservation and clean energy in maritime transportation.