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2. Fuel cell - Wikipedia

   en.wikipedia.org/wiki/Fuel_cell

   Scheme of a proton-conducting fuel cell. A fuel cell is an electrochemical cell that converts the chemical energy of a fuel (often hydrogen) and an oxidizing agent (often oxygen) [1] into electricity through a pair of redox reactions. [2] Fuel cells are different from most batteries in requiring a continuous source of fuel and oxygen (usually ...

3. Hydrogen economy - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_economy

   The Hydrogen Expedition is currently working to create a hydrogen fuel cell-powered ship and using it to circumnavigate the globe, as a way to demonstrate the capability of hydrogen fuel cells. [131] In August 2021 the UK Government claimed it was the first to have a Hydrogen Strategy and produced a document. [132]

4. Fuel cell bus - Wikipedia

   en.wikipedia.org/wiki/Fuel_cell_bus

   Fuel cell bus. Foton Motor hydrogen fuel cell bus in Beijing, China in 2018. A fuel cell bus is a bus that uses a hydrogen fuel cell as its power source for electrically driven wheels, sometimes augmented in a hybrid fashion with batteries or a supercapacitor. The only emission from the bus is water. Several cities around the world have ...

5. Hydrogen Fuel-Cell Vehicles: Everything You Need to Know - AOL

   www.aol.com/hydrogen-fuel-cell-vehicles...

   Hydrogen fuel-cell vehicles are related to electric cars, ... “Currently, a kilogram of hydrogen costs between $10 and $17 at California hydrogen stations, which equals about $5 to $8.50 per ...

6. Fuel cell vehicle - Wikipedia

   en.wikipedia.org/wiki/Fuel_cell_vehicle

   A fuel cell vehicle (FCV) or fuel cell electric vehicle (FCEV) is an electric vehicle that uses a fuel cell, sometimes in combination with a small battery or supercapacitor, to power its onboard electric motor. Fuel cells in vehicles generate electricity generally using oxygen from the air and compressed hydrogen.

7. Hydrogen production - Wikipedia

   en.wikipedia.org/wiki/Hydrogen_production

   At an electricity cost of $0.06/kWh, as set out in the Department of Energy hydrogen production targets for 2015, [71] the hydrogen cost is $3/kg. The US DOE target price for hydrogen in 2020 is $2.30/kg, requiring an electricity cost of $0.037/kWh, which is achievable given recent PPA tenders for wind and solar in many regions. [ 72 ]