Wind power generators are machines that convert wind energy to electrical power. The only required fuel is wind and is therefore free, natural and unlimited.
Technological advances make it more and more feasible to install wind power generators for individual homes.
The theory behind the wind power generator is simple. For windmills, the wind rotates the rotor blades to operate a pump or other mechanical systems.
Any home owner may very easily build a small wind turbine, or a number of them, to generate all or part of their required power.
A summary of 42 polls conducted between 1990 and 2002 shows an average of 77% in favor and just 9% against wind power.
A drawback to wind power is that the wind can be erratic, changing direction by the hour.
The wind power information that our ancestors knew has helped them create a wind power system that could work on irrigation and furnaces. By 7th century the very first wind mill was made in Afghanistan.
The average output of one megawatt of wind power is equivalent to the average electricity consumption of about 250 American households.
Beyond any doubt wind power is the lowest cost type of renewable energy.
The devices that generate mechanical energy from wind power resources are called wind mills.