The Yamaha U.S. Marine Business Unit revealed the world’s first hydrogen-powered outboard motor for recreational boats at the 2024 Specialty Equipment Marketing Association (SEMA) Show in Las Vegas. This innovative Yamaha H2 outboard concept, supported by a Roush-designed hydrogen fuel system and a custom boat hull from Regulator Marine, signifies a groundbreaking advancement in marine propulsion. Yamaha, Regulator, and Roush showcased the future of propulsion at SEMA, promoting a convergence of marine and automotive innovation. Yamaha's Chief of Technology, Grant Suzuki, emphasized the importance of hydrogen as a significant contender for cleaner internal combustion engines, aligning with Yamaha's goal of carbon neutrality by 2035 for operations and 2050 for products. The company's interest in hydrogen technology traces back to 2003, with ongoing collaborations to develop hydrogen-powered engines. Yamaha's recent acquisition of Torqeedo, an electric marine propulsion company, expands its capabilities in electric and hybrid power, demonstrating a comprehensive approach to sustainable solutions. Through initiatives like promoting sustainable marine fuels, Yamaha is actively working towards carbon neutrality and a more environmentally friendly marine industry.