The kinetic energy from wind is a "natural energy" that has always been used by man for many purposes and activities, both in the civil and the industrial sector. It is considered a renewable resource because it does not require any fuel, but it is converted into mechanical energy and then into electricity, thanks to wind machines called wind turbines.

In the last decade, the wind has proved to be a key source of energy, which, if properly exploited, allows a mean of generating clean renewable electricity at affordable costs.

ETS, aware of the importance of this source, has put all its efforts into this area, strongly believing in its potential and creating a major national organization to identify suitable sites for the construction of wind farms.