Residential Wind Turbines
Residential wind turbines are quickly becoming one of the most
sought after commodities in the alternative energy field. And, the
fact is the residential wind turbines are not new, since people
have been using windmills to pump water and grind grain for centuries.
But, the new kind of residential wind turbines are being used to
create electricity for one's home instead of and in addition to
the other purposes. Residential wind turbines have moved into the
cities and suburbs in the past few years expanding territories from
the farmhouses.
It's no secret that wind energy is the fastest growing segment
of alternative energy in the United States. In 2007, the U. S. installed
5.2 gigawatts of new wind energy, which far exceeded both China
(3.4 Gw) and Spain (3.5 Gw).
In addition, for every 10,000 Mw of wind turbines that are installed,
it replaces 33 million metric tons of CO2 from coal-fired power
plants. But, while some big players such as T. Boone Pickens and
his Pickens Plan want to focus on large utility scale use of wind
energy for the masses, many homeowners are also interested.
Homeowners are interested in residential wind energy because the
term "energy independence" does not only have to be in
reference to our country getting off the grips of foreign oil, but
as individuals and families retiring from the dependency we have
upon the large utility companies.
So, people are turning in droves to residential wind turbines in
order to reduce electricity bills, reduce greenhouse gases and become
more individually energy independent. Residential or home wind turbines
generally come in two different varieties including horizontal
axis wind turbines (the most common) and vertical
axis wind turbines (the fastest growing segment).
Residential wind turbines with a horizontal axis may be placed
either on a rooftop or in the yard, mounted upon a tower. In some
locations, the farther distance from the ground, the higher the
wind speed and the faster the home wind turbine will turn. In other
locations, rooftop mounted wind turbines provide enough energy and
are generally cheaper and require less maintenance than those that
require towers.
Home wind turbines that have a vertical axis generally can be mounted
closer to the ground or upon a rooftop. These are impact less by
winds that change directions, work at lower wind speeds and can
have a more pleasing aesthetic design than other models.
Rolling back the household electricity meter and reducing greenhouse
gases is important to many. Residential wind turbines help many
consumers fulfill these two desires.
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