Wind energy is one of the most important renewable energy and more future. Solar radiation heats the Earth’s surface causing the heating of the air generated by the wind. It makes more three thousand years the Egyptians already used the force of the wind to grind grain by Mills that transformed the kinetic energy of the wind into mechanical energy. Now we can convert this kinetic energy into electricity thanks to a wind turbine. Wind energy along with solar energy can be the engine of economic development in the future. Now with the combination of a home wind turbine and solar panels many properties and small business are energy self-sufficient. The initial economic cost is recovered with the energy savings achieved. Awareness on energy saving and promotion of renewable energy are the alternative to the current energy chaos.The rapid growth of global energy demand causes the gradual exhaustion of fuel reserves fossil.

Although discover new deposits that lengthen the life of the current energy model, sooner or later the absolute dependence of fossil fuels must be overcome. A new model based on renewable energies should replace the current. Wind turbines and solar panels can be an alternative to oil. It is only a matter of time before the authorities and public opinion to see the true potential of renewable energy and wind energy in particular. The advantages of this new model long outweigh the inconveniences. With appropriate investment in research can make big progress in the energy sector and at the same time protect the environment.