Solar Panels Can Save the Earth and Could Save You Money

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Solar Panels Can Save the Earth and Could Save You Money

Since I am very interested in the environment, I am going to discuss it here. Convenient energy is of fundamental importance to the current economy. Without this great flow of energy, our modern world couldn’t exist. It was coal and oil that fueled the industrial revolution.

Although the benefits have been tremendous, we also see a number of problems. The coal and oil we burn is really nothing but ancient sunlight. Using all that ancient stuff means it is ultimately released into the air as carbon dioxide; “CO2″. Which means the atmosphere recieves a higher concentration of that gas.

It is well known that carbon dioxide transmits visible light, while reflecting infrared radiation. This means that when the CO2 level goes up, more infrared radiation is trapped near the Earth’s surface.

Our scientists tell us that most life on Earth became extinct many millions of years ago. It seems that this mass extinction was associated with a sharp increase of carbon dioxide in the air. This would have caused the surface of the Earth to become much hotter.

The enormous current use of coal and oil has already caused a marked increase in the content of CO2 in the air. Also, many reports say that there is an unusual warming taking place in several regions. Especially, the polar ice caps are melting fast now.

I feel that if we care about future generations we must take action. So, what is there for us common people to do about it? Well, we can do our best to use less fossil fuels. As an alternative: let us use renewable energy.

The sun is the power behind most energy sources (with a few exceptions). If we can collect that energy directly, we have solved a number of problems. How about solar panels for example.

There is nothing new about solar cells, they’ve been produced for many years but have been very expensive. The high cost have limited their widespread use as energy source. These days, this is changing and solar panels no longer have that hefty price tag. You can put home solar panels on the roof of your house, and get free energy from the sun. With some do-it-yourself work, you can bring down the cost even more. Being able to live off the grid – how about that.

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