WHAT'S INSIDE: FUEL EFFICIENCY

Fuel efficiency has become an extremely important topic in today's world because of rising gas prices, the need to cut our carbon footprints, and the need to cut dependence on oil-rich nations. Check out these great articles on fuel efficiency.
  • Alternative Fuels
  • Biofuels
  • Fuel Consumption
  • Fuel Economy
  • Fuel-efficient Vehicles
  • Fuel-saving Devices
  • Hybrid Technology
FEATURED: FUEL EFFICIENCY
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As gas prices rise and dire warnings about global warming take over the news, consumers are considering alternatives to gasoline. How much could fuels from corn and vegetable oil run you? And who's setting the price?

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How much corn would I need to fuel a cross-country trip with ethanol?

I've heard that it's possible to build a car engine to run off of ethanol, a byproduct of corn. How much corn would I need to grow in order to produce enough ethanol fuel to drive my car across the country?

5 Ways to Use Algae for Fuel

"Lower than pond scum" may be a great insult; but we're not here to put these micro-organisms down any lower than they already are on the evolutionary chart. In fact, we're here to exalt them.

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