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Environ Energy
Environ Energy Company has invented an electricity generator that does not use any conventional fuel to power it.Please visit the site you will be amazed!! www.environenergy.co.uk About the Author
A new invention that is going to change the...
GREENHOUSE EFFECT AND ITS IMPLICATIONS
Some information for those who may not know much about the causes and implications of the “Greenhouse Effect” For those of you who have been living under a rock or asleep for the last 20 years or those who want to know more about it, here is a brief...
So, Donald... An Open Letter to Donald Trump
Soaring oil and gas prices and the devastation of Hurricanes
Katrina and Rita have finally brought an issue into sharp focus
for the public: When it comes to energy, we're in trouble! We
import far more crude oil than we produce in the United...
Tower of Power: Tallest Man-Made Structure on Earth
Enviromission's collossal Solar Tower of Power is a proposed 1000-meter tall tower, and, if it passes through Enviromission's final feasibility phase, it will be the largest manmade structure on Earth . You can view the promotional video here...
Why Buy Energy Efficient Appliances?
When purchasing a new home appliance, a lot of people have the tendency to go straight to the discount department and select the cheapest models available. Sometimes the difference in price can be indeed significant, but is it really worth it?
You...
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Solar Cooling - Air-Conditioning From the Sun
At first glance, solar cooling looks like an oxymoron. However,
the same energy that can provide heat in the wintertime can also
provide cooling during the summer.
Several passive cooling systems have been developed and tested.
At their simplest, they rely on a coolant that absorbs and
dissipates heat from the house. This could be a pool of water on
the rooftop which absorbs seat from the inside of the house as
it evaporates on exposure to the sun.
More sophisticated passive solar cooling systems have a solar
collector which is shaded during the daytime. A storage medium
collects heat during the day and dissipates it at night by
exposing the solar collector to the cool night air.
Since the solar collector must be shaded, a retractable awning
or overhang extension can be installed. Since the system can be
reversed in the winter months, it is important that the solar
collector can be exposed to sunshine if needed.
Solar panels can also be used to operate traditional air
conditioners. As it
happens, the periods of intense heat
correspond to the periods of peak electricity production from
photovoltaic cells. As long as you have solar panels which
generate sufficient to electricity, you can operate air
conditioners at no cost.
Solar cooling that does not take advantage of high technology is
another possibility. The Romans used a system of running water
to cool down exterior walls of their houses. The heat of the sun
causes the water to evaporate and dissipate the heat within the
house. This kind of system can be used on walls or on rooftops.
Heating and cooling are two of the biggest expenses for most
households. Using solar energy to reduce this expense makes
sense financially as well as ecologically. The less dependent we
are on fossil fuels for heating and cooling the cleaner the
environment will be.
About the author:
Hans is author at
http://www.alternative-energy-guide.com/ the energy site for
"non techies"/p>
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