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Energy

Published on Nov 25, 2015

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PRESENTATION OUTLINE

ENERGY PROJECT

BURNING COAL VS SOLAR ENERGY BY JOSHUA KELLER

BURNING COAL

  • Generates 44% energy.
  • Emits the most greenhouse gases
  • The price has remained relatively unchanged.

POSITIVES OF COAL

  • Relatively Cheap
  • Found in large quantities
  • Fairly easy to obtain

SOLAR ENERGY

  • Provides 3.85 million exajoules of energy
  • 1 Solar panel costs around $15000.
  • Emits no greenhouse gases
Photo by spanginator

POSITIVES OF SOLAR ENERGY

  • No greenhouse gases
  • Extremely efficient
  • Provides large amounts of energy
Photo by VinothChandar

NEGATIVES OF COAL

  • Emits greenhouse gases
  • Destroys ozone layer from burning it
  • Limited source of coal.

NEGATIVES OF SOLAR ENERGY

  • Complex to build.
  • Expensive.
  • Limited energy at night.
Photo by 401(K) 2013