SWITCH Maritime LLC has announced the world’s first hydrogen fueling of a commercial marine vessel was successfully completed on November 18th at All American Marine shipyard, and the vessel is now beginning its final sea trials before delivery.
The new 75-passenger ferry, called the Sea Change, received hydrogen into its 242 kg tanks on the upper deck. It uses that hydrogen in fuel cells producing electricity to power electric motors for distances up to 300 nautical miles, and speeds up to 20 knots – similar capabilities as diesel-powered vessels – with the added benefits of zero exhaust smoke or other emissions and very little vibration and noise.
The fuel loaded in the vessel’s tanks includes green hydrogen, produced in California by an electrolyzer powered with renewable solar power, which results in zero carbon emissions in the production of the fuel as well.
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