Question

Why is wind energy pollution-free?

Answer 1

Wind energy

1. Wind energy is harnessed from the kinetic energy of the wind.
2. Higher the speed of air will provide higher rotation to the windmill to produce electricity.

Wind energy is pollution-free

1. There is no requirement to burn the fuel to produce electricity, which causes no pollution in the environment.
2. Only airspeed is required to rotate the windmill.
3. It does not emit any air pollutants during electricity generation.