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Energy

Published on Nov 22, 2015

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PRESENTATION OUTLINE

ENERGY

CLEAN VS. DIRTY

SOLAR ENERGY

CLEAN
Photo by Ed Suominen

SOLAR ENERGY

  • Renewable Energy
  • Cannot run out of it
  • Access to it as long as the sun is alive
  • Very abundant
  • Sustainable to meet cleaner energy means

SOLAR ENERY

  • Environmentally friendly
  • Generally does not cause pollution
  • Reduces our dependence on non-renewable energy sources
  • Available all over the world
  • Reduces electricity charges

CONS

Photo by Maurizio Mori

SOLAR ENERGY

  • Cost expensive
  • Access to the Sun is limited at certin times
  • Certain solar cells require materials that are rare to nature
  • Requires space
  • Too much real-estate is required to provide the power demand
Photo by Dusty J

SOLAR ENERGY

  • Climatic variations are very unpredictable
  • Solar power plants require complex systems
  • Large scale means large installation on sites
  • Prone to pollution given its complexity

NUCLEAR ENERGY

DIRTY

NUCLEAR ENERGY

  • Lower carbon dioxide released into atmosphere
  • Realitivly lower operating cost
  • Developed technology "ready" for market
  • Large power-generating capacity able to meet industrial and city means
  • Can be reduced through reprocessing
Photo by j03

NUCLEAR ENERGY

  • Base load energy
  • High energy density
  • Good avaliability

CONS

Photo by Matt. Create.

NUCLEAR ENERGY

  • Radioactive waste can present a threat to the enviroment
  • High-known risk in an accident
  • Long construction time
  • Leakage overtime from waste storage
  • Target for terrorism

NUCLEAR ENERGY

  • Legacy of environmental contaimination
  • Waste last up to 200-500 years
  • No operating long-term waste storage sites
  • Shipping nuclear waste is a huge threat
Photo by TeryKats