San Francisco has introduced a new hydrogen-powered ferry to transport visitors between two popular waterfront destinations. Equipped with fuel cells that convert hydrogen and oxygen into electricity to power the vessel, this eco-friendly ferry also produces drinkable water for passengers. Seamus Murphy from the San Francisco Bay ferry system highlights that most U.S. ferries rely on diesel fuel, contributing to climate pollution. While battery electric ferries are a cleaner alternative for shorter routes, hydrogen technology becomes crucial for longer distance voyages due to battery weight limitations affecting speed. Despite the current challenges in green hydrogen production, primarily sourced from fossil fuels, Murphy remains optimistic about the future. He expects the hydrogen supply chain to expand with increased demand, paving the way for cleaner energy solutions. The initiative aims to raise awareness and excitement about hydrogen's potential in sustainable transportation. The launch of this hydrogen-powered ferry signifies a step towards cleaner and greener travel options in San Francisco, setting an example for environmentally friendly innovations in the transportation sector.