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Alternative Energy

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PRESENTATION OUTLINE

BIOFUEL

  • Advantage: It's a renewable resource.
  • Disadvantage: It can raise the price of gasoline.
Photo by tonrulkens

GEOTHERMAL

  • As long as the Earth exists, it a a renewable resource
  • It requires a large usage of water

WIND ENERGY

  • Advantages: Projects with wind energy can create long and short term jobs
  • Disadvantages: Wind turbines are expensive
Photo by Kai Lehmann

SOLAR ENERGY

ADVANTAGES: IT'S A CLEAN ENERGY SOURCE. DISADVANTAGE: IT'S EXPENSIVE
Photo by Anne Worner

HYDROELECTRICITY

  • Advantage: It's renewable
  • Disadvantage: The reservoirs are limited
Photo by Cost3l