Wind power has mainly advantages and is more and more popular. What else you should know about it?

Wind energy is one of the renewable energy sources. Have you ever wondered on how such energy is generated? In simple English, energy is acquired by means of certain turbines. These turbines change mechanical energy into electricity. Nevertheless, this is substantial to keep in mind that wind turbines would produce electricity only when the wind blows. Additionally, the speed of wind has to be stronger than “start speed”. If not, turbines remain still and the energy will not be produced.