Massachusetts Hydrogen Coalition president

Aerospace

National research center for aeronautics and space. Provides R&D in aeronautics, space, energy, transport, and security.

Energy company with oil, gas, power, and hydrogen activities

The fuel source used in hydrogen fuel cell systems. The HTWO brand name references H2 as a core element of Hyundai's fuel cell business.

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

Northeast

California