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Can sustainable development work? What then will be the impact on business and what will be the impact on the environment?
First we must define sustainable development. Sustainable is to say that something such as resources or an environmental system can be continued indefinitely without depleting any of the material or energy resources required to keep it running. ...
Color Theory - Choosing Your Website Colors
Is the choice of colors for your website and print materials more than just a matter of personal preference? Does it really matter what color choices you make? Will your audience really feel differently because of the color ...
Create an environmentally friendly shopping policy
These days, buying green products does not mean sacrificing your quality of life or needing to become a hippy. There are many high quality environmental products which are better for the environment and your health. Today, you have far more options...
Drive slower, save the planet!
Site: Hoot
Article
Release details: Immediate
Date: 23 September 2005
Drive slower, save the planet!
The environment is a hot issue that we just can't afford to ignore any longer. To some, being environmentally aware is a way of life, a...
Photovoltaic Systems - Energy from the Sky
As people search for alternatives to fossil fuel energy, solar
energy emerges as one of the cleanest and most practical sources
of electricity. Solar panels can be installed on rooftops or any
area that receives a lot of sunshine. The solar...
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Energy Saving Windows
Windows are one of the great energy-wasters of any house. About
25% of the total heat loss is from traditional double glazed
sealed windows. New technology, however, has resulted in more
efficient energy saving windows that can significantly cut down
on heat loss.
Heat loss is not the only concern with windows - they can also
let in heat during summer weather. This can increase the cost of
running an air conditioner.
Modern windows use special materials to treat the window glass.
Low emission coatings are applied to the inside surface which
reduce heat loss through the glass. The windows are constructed
of two layers of glass with an inert gas in between them. This
gas - usually argon - reduces heat loss even more.
To prevent the sun from over-heating the sun during the summer,
the glass can be treated with a reflective coating that reduces
interior temperatures. This type of coating, however, is not
suitable for cold climates because the windows can also be a
source of winter heat during sunny days.
There are many components to energy saving windows that can help
cut down on your heating and cooling costs. The glazings (layers
of glass) can be coated,
Hollywood Nanny's 'Child Dumping' Scheme Unravels
The nanny allegedly dropped off kids at an unlicensed daycare apartment, rather than care for them herself. "I needed a break," she says. The parents of an autistic boy are trying to come to terms with what this means for their son's development.
At CES, Music Gadgets To Groove By
Music is in the air at the Consumer Electronics Show in Las Vegas. Companies have developed a range of gadgets for your ears and your eyes to make listening to music and talking on the phone as easy as pushing a button.
and some manufacturers may use multiple
glazings to reduce heat loss.
Coated glazings are beneficial in reducing heat loss and they
can also reduce the amount of Ultra Violet (UV) light that
enters the house. UV causes colors to fade in drapes and
carpets, so using this type of window can make these items last
longer.
The frames of energy saving windows can be made from wood,
aluminum, PVC, or composites. The best types are wood or PVC
because the heat loss from the frame itself is reduced. To
further enhance the energy saving qualities of the windows,
non-metallic spacers are used between the glazings.
Windows are sometimes graded according to their insulating
value. Investing in energy saving windows is a great idea for
both new and older homes. The windows cost a bit more than
conventional windows but the savings in your utility bills will
make up the difference in a few years.
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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