Wind is used by going through turbines and generating power and storeing it in a large battery.The power is used to make electricity and power homes with heat and light.It is the fastest growing power source in the world.The one downside to using turbines is that it kills birds and hurts habitats.It is formed by when hot air and cold air condense wind is formed. One turbine can power 500 homes! Turbines are a very good choice, because wind is renewable.