Yamaha Motor has proudly introduced the world’s first hydrogen-fueled outboard engine for leisure boats, marking a pivotal moment in the pursuit of environmentally friendly marine technology.

This groundbreaking development was revealed at the Miami International Boat Show, emphasizing Yamaha’s commitment to leading the marine industry towards a carbon-neutral future.

In collaboration with Roush and Regulator Marine, Yamaha has crafted a pioneering hydrogen fuel system that powers this new outboard engine. This venture highlights a collective dedication to reducing the carbon footprint of recreational boating, showcasing a forward-thinking approach to sustainable marine propulsion.

Expertise from Roush in Hydrogen Technology

The partnership with Roush brings to the forefront their vast experience in hydrogen technology and system integration, contributing to the creation of an innovative prototype fuel system. Matt Van Benschoten, Roush’s Vice President of Advanced Engineering, shared insights into the company’s role in applying their expertise to this novel project.

Underlining Yamaha’s goal for a greener future, Ben Speciale, President of Yamaha US Marine Business Unit, shared the company’s ambitions for achieving carbon neutrality in operations by 2035 and in products by 2050. Speciale emphasized the significance of hydrogen as a key element in Yamaha’s strategy for innovation in sustainable solutions.

Regulator Marine’s Role in the Project

Regulator Marine has also been instrumental in this project, modifying its boat hulls to house the necessary hydrogen storage tanks for the engine. Joan Maxwell, President of Regulator Marine, voiced her enthusiasm for hydrogen’s potential in revolutionizing marine propulsion and her company’s commitment to embracing technological advancements.

This collaboration has resulted in the successful integration of a hydrogen fuel system with an outboard engine, installed on a specially adapted hull. It signifies the beginning of evaluating marine standards for the use of hydrogen in boats, setting the stage for further innovations in the sector.

world's first hydrogen-fueled outboard engine

Yamaha’s acquisition of electric outboard leader Torqeedo further exemplifies its investment in diverse, sustainable propulsion technologies, underlining its vision for a carbon-neutral future in marine transportation.

The Significance of the Hydrogen-Powered Outboard Engine

The unveiling of this hydrogen-powered outboard engine represents a significant leap towards sustainability in the marine industry. Yamaha, along with Roush and Regulator Marine, is setting new benchmarks for eco-friendly marine technology. As the project progresses, Yamaha remains at the forefront of using hydrogen as an alternative fuel in the marine sector.

The engine, based on Yamaha’s XTO model and configured as a V6 with 425 horsepower, promises a top speed of over 12 knots. It is characterized by zero emissions, significantly lower noise levels compared to gasoline engines, and a weight 20-30% heavier due to the hydrogen fuel system.

Specifications for the fuel system include the use of compressed hydrogen, with a capacity ranging from 50 to 100 kg and a travel range of 100-200 nautical miles, depending on various factors such as boat size and environmental conditions. While the current refueling infrastructure is limited, there are ongoing efforts to expand access to hydrogen refueling options.

This initiative not only underscores Yamaha’s leadership in the marine industry’s environmental efforts but also demonstrates the practical application of hydrogen fuel technology in recreational boating, paving the way for a more sustainable future in marine exploration.