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--- title: First Boat to Make its Own Hydrogen Fuel from Seawater — HIGH T3CH url: https://hight3ch.com/first-boat-to-make-its-own-hydrogen-fuel-from-seawater/ date: 2020-07-27 --- # First Boat to Make its Own Hydrogen Fuel from Seawater The Energy Observer set sail on a six-year world tour in 2017, testing new technologies, from onboard hydrogen electrolysis to fully-automated sails. It’s hoped the rugged ocean environment will prove the techs’ durability and usefulness at home.