HD HHI

Co-development of solid oxide fuel cell power systems and retrofit kits for low-emission ships.

Development of a system to power carriers with liquid H2, addressing challenges like cryogenic containment and integrating fuel cells with dual-fuel engines.

A real-time AI navigation system designed to optimize ship performance and reduce fuel consumption.

Electrochemical devices that convert hydrogen and oxygen into electricity to power electric motors in aircraft.

Hollow glass microspheres developed by 3M, used as a component in high-performance vacuum insulation systems due to their low density and high durability.

A type of fuel cell that uses a solid ceramic material as its electrolyte. It operates at high temperatures and can utilize various fuels including natural gas, biogas, and hydrogen.

United States

Nationwide, with submarine manufacturing operations centered in coastal shipyards

Development of hydrogen fuel cell units to be installed in ships.

A safety-validated fueling trial using ammonia derived from grey hydrogen on a working vessel, focused on testing secure fueling operations, equipment, personnel handling, transfer logistics, and emergency systems.

Co-development of solid oxide fuel cell power systems and retrofit kits for low-emission ships.

Hollow glass microspheres with low density and high durability, used in high-performance vacuum insulation systems for cryogenic applications.

Automotive Concept

A hydrogen internal combustion engine designed for construction and commercial vehicles, capable of meeting stringent emission regulations.