Sulphur Dioxide


 Powered by Max Banner Ads 

September 7, 2008

Advantages and Disadvantages of SOLAR ENERGY


solar energy
Anita Van Wyk asked:

Many of us know that solar energy is good, but few really
understand why.
Therefore, I compiled a comprehensive list of solar energy
advantages and disadvantages that will enable you to make an
educated decision whether on not Solar Power is right for YOU.

Solar Energy Advantages
1. Saves you money
After the initial investment has been recovered, the
energy from the sun is practically FREE. The recovery/
payback period for this investment can be very short depending
on how much electricity your household uses. Financial
incentives are available form the government that will reduce
your cost. If your system produce more energy than you
use, your utility company can buy it from you, building up a
credit on your account! This is called net metering. It
will save you money on your electricity bill if you have one at
all. Solar energy does not require any fuel.

It’s not affected by the supply and demand of fuel and is
therefore not subjected to the ever-increasing price of
gasoline. The savings are immediate and for many years
to come. The use of solar energy indirectly reduces
health costs.

2. Environmentally friendly
Solar Energy is clean, renewable (unlike gas, oil and
coal) and sustainable, helping to protect our environment.
It does not pollute our air by releasing carbon dioxide,
nitrogen oxide, sulphur dioxide or mercury into the atmosphere
like many traditional forms of electrical generations does.
Therefore Solar Energy does not contribute to global
warming, acid rain or smog. It actively contributes to
the decrease of harmful green house gas emissions. It’s
generated where it is needed. By not using any fuel,
Solar Energy does not contribute to the cost and problems of the
recovery and transportation of fuel or the storage of
radioactive waste.

3. Independent/ semi-independent
Solar Energy can be utilized to offset utility-supplied
energy consumption. It does not only reduce your electricity
bill, but will also continue to supply your home/ business with
electricity in the event of a power outage. A Solar
Energy system can operate entirely independent, not requiring a
connection to a power or gas grid at all. Systems can therefore
be installed in remote locations (like holiday log cabins),
making it more practical and cost-effective than the supply of
utility electricity to a new site. The use of Solar
Energy reduces our dependence on foreign and/or centralized
sources of energy, influenced by natural disasters or
international events and so contributes to a sustainable
future. Solar Energy supports local job and wealth
creation, fuelling local economies.

More on Advantages and Disadvantages of SOLAR ENERGY



Filed under Alternative Energy by

Permalink Print Comment

 Powered by Max Banner Ads