Explains the reactions, electrolyte material, applications, and other information about the various types of fuel cells.
Contains information on the numbers and characteristics of hydrogen vehicles currently operating and planned for operation outside of the United States. Last update: 9/30/2021; Next update anticipated 9/30/2022.
Includes information on location, vehicle type, energy conversion type, organizations involved, number of vehicles, vehicle characteristics, the year deployed, and the type of use. Last update:  9/30/2021; Next update anticipated 9/30/2022.
Identifies the location, organizations, and characteristics of currently operating large stationary fuel cells in the U.S. Last update:  9/30/2021; Next update anticipated 9/30/2022.