RENEWABLE ENERGIES

The renewable energies are very useful because they don't contaminate and they don't depend to other sources that they can to extinguish. In Spain, the wind energy and the solar energy are the most used.

It's curious that in Spain, a country with a lot of solar hours, the State have wanted penalize it with a tax. That's why now it isn't as attractive to home, the use of solar panels, and if they use it are only for the obtention of hot water.