From Superinnovators 15/02/24
Yamaha Motor Corporation, U.S.A., in collaboration with Roush and Regulator Marine, have unveiled the world’s first hydrogen-powered outboard motor for recreational boats.
The unveiling took place at the Miami International Boat Show yesterday, showcasing a prototype.
Roush helped develop the fuel system and Regulator Marine built a boat suitable for testing the prototype outboard which is scheduled for summer 2024.
Yamaha announced the hydrogen outboard project in December 2023.
More info
https://finance.yahoo.com/news/yamaha-develops-hydrogen-fuel-system-165900345.html