fuel cell system DOE’s Fuel Cells Technologies Office website http://energy.gov/eere/fuelcells/fuel-cells http://energy.gov/eere/fuelcells/fuel-cells More about Fuel Cells hydrogen fuel-cell systems fuel cells http://energy.gov/eere/fuelcells/fuel-cells http://energy.gov/eere/fuelcells/fuel-cells US DOE: Basics Of Fuel Cells http://energy.gov/eere/fuelcells/fuel-cells reliable, uninterrupted power http://energy.gov/eere/fuelcells/fuel-cells Fuel Cells | Department of Energy US DOE Fuel Cell Technologies Office Fuel Cells the main future application of fuel cells is with vehicles, http://energy.gov/eere/fuelcells/fuel-cells EERE fuel cell fuel cell Energy Efficiency and Renewable Energy Fuel Cells | Department of Energy EERE