Green Transport: World's First Hydrogen Ferry

A new , driven by fuel cells, will transport passengers across the San Francisco Bay and could play a key role in the fight against climate change.

The world’s first hydrogen-powered passenger ferry has launched in the San Francisco Bay. Named MV Sea Change, the ferry offers free rides during its first six months of operation.

However, passengers may need to book or arrive early at the dock, as the ferry accommodates only up to 75 passengers. On the plus side, it can operate for up to 16 hours before needing a refill.

A Break from Diesel Boats

In California, the new ferry marks the state’s first step toward reducing emissions from diesel-powered boats.

Jim Wunderman, from the San Francisco Bay Area Water Emergency Transportation Authority, stated that the success of the hydrogen ferry could lead to more similar projects—not just in the U.S., but globally.

How the Technology Works

The ferry’s fuel cells generate electricity by combining hydrogen and oxygen. The only byproduct is water, making this ferry an innovative solution for reducing emissions from maritime transport.

This new technology offers a way to cut emissions from shipping, which accounts for about 3% of global greenhouse gas emissions. While this is less than road and air transport, shipping emissions are on the rise.

According to Frank Wolak, President of the Fuel Cell & Hydrogen Energy Association, the technology has significant potential. Increasing the number of hydrogen-powered vessels could substantially reduce the carbon footprint of ports worldwide.

A Step in the Right Direction

While hydrogen has the potential to serve as a clean energy source, challenges remain. A large portion of global hydrogen production currently comes from natural gas, which emits CO₂. Thus, hydrogen technology is not yet entirely free of climate impacts.

However, with the right investments and innovations, hydrogen could become a vital tool for green transport in the future.

And it’s not just California working toward greener transportation. In Europe, policymakers are also pushing for initiatives that encourage people to make more sustainable transportation choices.