Wind



__[|http:/][|/e][|n.wikipedia.org/][|wiki/Wind_energy]__
 * Wind energy is the kinetic energy of air in motion.
 * Wind energy is renewable.
 * Wind power is the conversion of wind energy into a useful form of energy, such as using wind turbines to make electricity or wind mills for mechanical power.

Advantages of Wind Energy
 * renewable
 * relatively inexpensive to generate
 * does not produce air pollution

Disadvantage of Wind Energy
 * only practical in windy areas