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Clean Wisconsin provides easy tips on how to stay Green during the holidays
Kermit the Frog might think it's only natural to be green during
the holiday season, and maybe you can too by making a couple of
easy changes to reduce spending and waste. For many people the
holidays signify stress and over-spending. This year...
Green Energy Web Host Paves The Path For Other Web Hosting Companies
Many companies are interested in installing a solar or wind electric system, but not many go forth with the idea. One company stands out from the crowed and that is Affordable Internet Services Online Inc. (AISO.Net) in Romoland, California. They...
Insights into China and India's Water and Renewable Energy Market
Insights into China and India's Water and Renewable Energy Market
Depletion of Natural Resources and Energy Demands Show
Increasing Need for Renewables and Water Filtration
By Fei Wang www.China-AsiaStocks.com...
Solar Energy - Have the Sun pay part of your energy bill
Residential hot water is a significant energy consumer for most
households. In fact, hot water is sometimes the largest single
energy cost. Using solar energy to provide at least some of the
hot water in your household can result in significant...
Tips on being energy efficient
If you realize the monthly bills that you are paying for energy mainly are tremendously high, then you probably are seriously thinking about identifying the most efficient ways that might eventually lead to reducing your costs.
It is generally...
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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 panels consist
of a photovoltaic system that converts the energy of the sun
into electricity.
Photovoltaic systems have existed since the 1950s but only in
recent years has the technology matured to the point of making
it a viable alternative to power utilities. Indeed, most solar
systems do not replace the utility company, instead they work in
conjunction with it to produce extra electricity that can be fed
back into the grid.
One of the main problems with solar power is storing it for use
during non-daylight hours. Batteries can be used but they are
expensive and have a limited life span. As an alternative,
excess solar electricity can be fed back to the power utility
company for a credit, and then power can be drawn when needed.
In a sense, the utility company becomes the storage device.
Most municipalities have legislation requiring power utility
companies to
accept electricity produced by solar panels or wind
turbines. This system benefits everyone - there is less
dependency on fossil fuel power plants and electricity costs are
reduced for owners of photovoltaic systems.
Photovoltaic cells produce electricity by using specially
treated materials such as silicon that convert light into power.
They can be of almost any size and are suitable for providing
electricity for small items such as calculators or watches right
up to complete industrial complexes. Because they can be wired
together, an array of solar cells can produce enough electricity
for residential or commercial needs.
The main requirement, of course, is sunlight. This makes solar
power most practical for southern areas such as California and
Arizona. But it can also be used in more northerly areas as a
backup power system. As the technology advances, photovoltaic
cells are able to produce usable amounts of electricity even in
low light conditions.
About the author:
Ross is the leading author of
http://www.alternative-energy-guide.com/
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