WIND ENERGY

By : Álvaro Valle, Ángel Escudero y Valeriia Shvets 2ºA

What is the wind energy? The wind energy is a kind of renewable energy .The wind produces the movement of the wind turbines and then electricity

-Where it is from? Wind arises from the difference in

temperature between land and sea and the rotation of the planet; it contains kinetic energy (motion) that is used by windmills and wind turbines, which generate electricity.

-Advantages1. Under polluting power2. Gives more energy than the sun

energy3. It has less impact on the ground4. It does not produce alterations on

water sources

-Disadvantages1.Great difficulty for the planning2.The electricity produced is not

storable: it is instantly consumed or otherwisd lost

3.Electricity production decreases and affects the planning of power production planned.