Wind power is an incredibly clean renewable power source. To capture the energy in wind, wind farms are used. So, how about wind farm efficiency? Wind Farm Efficiency Wind power is the process by which wind is used to generate power or electricity. The power of the wind is actually a form of solar power wind change and variability is caused by uneven heating of the ground by the sun. In order to fully use the power that the wind is capable of generating, many countries have set up wind farms.... more