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Ancient Organic Revival
We excitedly received a few packaged products from Essential Living Foods, anxious to try them out on our American palates. These were powdered forms of what is referred to as the "Lost Crops of the Incas"--a purple corn extract, Aji Amarillo...
Cities, States and Others Step up Action on Climate, Despite Federal Reluctance
Last year, Pentagon defense adviser Andrew Marshall issued a
harsh warning of the consequences of climate change: mass chaos,
national security crises and food shortages. If climate change
occurs abruptly, the report declared, there could be...
Healing The Elements
The Nature Elementals, most commonly known as Faeries, are the unseen guardians of the planet. As much as we would like to believe that their survival depends on our beliefs and ability to clap loud enough so as to restart their dying hearts, these...
Oil Forever ? ( I think not )
Oil Forever ? We all know that this country needs to reduce
its dependency on Foreign oil. The question is how (and how
long). Recently Ford Motor CEO Bill Ford addressed his concerns,
perhaps leading one to question how long it will be...
Schools - Green and Clean
Now that you are settled back at school it is a good time to think about how you can help the planet by making your classroom and school environmentally friendly. Here are some ideas to get you started: ...
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Wind Turbines - Hardvest the Wind
Wind is produced from the uneven heating of the atmosphere and
irregularities in the earth's surface. The air movement between
these areas is what we refer to as wind. Just as we can use
flowing water to turn turbines, we can harness the power of the
wind with wind turbines to create electricity.
Wind turbines have been in use since the 1920s. Their earliest
use was to provide electricity in remote areas that didn't have
access to a large utility company. Today there are fewer areas
that are "off the grid" but wind power can now be used to
supplement traditional power sources.
Wind turbines can be used individually to provide power for a
household, or they can be used in arrays to provide electricity
on a large scale. These arrays of industrial sized turbines are
called "wind farms" and are usually situated in areas that
receive consistent strong winds. Coastal areas, hilltops, and
mountain passes are common areas for wind farms.
Thanks to advances in wind turbine technology we are now able to
use the wind as an affordable alternative to fossil fuel for
producing power. New technologies make turbines more efficient
and modern production techniques bring the cost of
The Authors Who Made My 'Day To Day'
As a correspondent for <em>Day to Day</em>, Karen Grigsby Bates often reported on books and their writers. She offers an essay musing on her time with the show, including some of her best moments with brilliant authors. Karen Grigsby Bates
turbines down.
When used as a supplement for residential electricity, wind
turbines are connected to the breaker box provided by the power
company. The power produced is available for immediate
consumption, and if the wind turbine produces more electricity
than is needed the excess is fed back into the utility grid for
a credit on the homeowners power bill.
For those interested in living "off the grid" wind power can be
used in conjunction with other alternative energy sources such
as solar power. These two methods of producing electricity
complement each other, when the sun is strong, the wind may be
low, and the wind may be stronger on cloudy days.
Also, since solar power is not produced at night, a wind turbine
can provide the electricity at this time.
Our site provides more in depth information wind energy and the
other sustainable energy sources, howto's and downloadable
building plans.
About the author:
Hans is author of
http://www.alternative-energy-guide.com/ find more
information at the our wind
power section
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