In general, a properly installed home wind power kit helps individuals cut down on your electric expenses by at least fifty percent.
As novel as the wind power technology appears to be, it has actually been around for 5,500 years. Men started using it to make their farm lands easier to manage. It was also used in sail boats and later to propel ships.
Interest in wind power is also growing in countries such as India and China, and Australia is paying increasing attention to the concept.
Wind power is used to run large scale wind farms to run national electric grids.
Cost reductions, technology improvements and government incentives are all responsible to the rapid growth of wind power.
An average wind turbine has about two or three propeller blades, which are attached to a rotor.
Wind power is competitive and has provided good value in wholesale power markets.
Off grid wind power systems often cost about 30% more than on-grid systems.
With an annual average growth of 32% between 1998 and 2000 wind power has become the fastest growing energy source in the world.
Wind power is also stable, because its cost does not fluctuate with the price of fuel.