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,  windmi...
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  <ul><li>It is expensive </li></ul><ul><li>The turbines may create a lot of noise </li></ul><ul><li>It is a ...
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Wind Energy

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Research work on wind energy

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Wind Energy

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

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