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Wind Energy

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Research work on wind energy

Research work on wind energy

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Wind Energy Wind Energy Presentation Transcript

  • Wind energy By : Pablo Zapico Fernández 6 th grade
  • This energy comes from the wind
  • People started to use it when the 1st windmills were developed in Persia in 500-900 BC for pumping water and grinding grain
  • We use this energy to produce electricity. Things that work with this energy : Generators, boats, windsurf board, windmills.
  • Wind energy is transformed into electricity. It can be transported through the electric guid.
  • Eolic energy can supply 10% of Spain energy demand. Spain is the third biggest producer of wind energy in the world.
  • The biggest producer of eolic energy the United States of America .
  • Advantages: It is sustainable , It doesn't produce waste products. It has got minimal impact on the environment .
  • Disadvantages
    • It is expensive
    • The turbines may create a lot of noise
    • It is a variable source of energy as you can't predict the weather conditions.
    • Reliability: people can not rely in wind when there is a high demand.