Hydrogen as Alternative Fuel

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Potential Uses of Hydrogen Fuel Cells

(excluding cars)

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Stationary systems

  • Over 2500 in use
  • Connected to the electric grid to provide supplemental power and backup
  • Installed as a grid-independent generator in rural areas
  • 40% efficiency
  • Waste heat can be captured for beneficial purposes (cogeneration). 
  • Landfill/ Wastewater treatment/ Breweries
    • Methane produced as a result of anaerobic respiration  
    • Generates power from methane waste
  • Telecommunications
    • Very reliable (99.999%), providing power in sites that are either hard to access or are subject to inclement weather.  

Transportation:

  • Planes: Produce zero or low emissions, make barely any noise, are able to attain high attitides.
  • Trains and Buses: Reduce transit and prevents contamination of the air
  • Scooters: Produce almost as much particulate matter and greatly more hydrocarbons and carbon monoxide as a heavy diesel truck. Using Fuel cells will greatly reduce emissions.

Military Applications

  • Efficiency, versatility, extended running time and quiet operation make fuel cells well suited for military purposes
  • Expected to be a significant market for fuel cells

Portable/Consumer Electronics

  • Ability to provide power w/o electrical grid, lack of sound pollution, lightness, and long life make fuel cells well suited to power portable electronics
  • Cell phones can be powered for 30 days and laptops for 20 hours without recharging
  • Usually run on methanol

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- cell phone picture
 
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-stationary fuel cell picture