Why Is Solar Energy Important?
Have you ever wondered, “Why is solar energy important?” You are not alone. With all of the talk in the media about alternative energy, it is a common question.
What Is Solar Energy?
Before you can understand why solar energy is important you should have a good idea of what solar energy is. Solar energy is produced by the sun. It can be harnessed like any other type of energy and used to create electricity to run homes and businesses. Buildings can also be heated by the thermal energy produced by the sun. Best of all, solar energy is free and does not compromise the environment.
If you have ever gotten in a warm car on a sunny winter day, you have experienced the thermal energy of the sun. The sun’s rays move through the glass of the car and warm the interior, although it may be quite chilly outside. Likewise, some people have actually baked cookies on the dashboard of their car on hot summer days. Again, thermal energy is being used.
In order to harness the energy from the sun and turn it into electricity, it is necessary to have solar cells to collect and transform solar energy into useable electricity. These cells are typically in the form of panels that face the direction of the sun to capture the most rays possible.
The Importance of Solar Energy
Solar energy is an important part of life and has been since the beginning of time. Increasingly, man is learning how to harness this important resource and use it to replace traditional energy sources.
Solar Energy Is Important in Nature
Solar energy is an important part of almost every life process, if not, all life processes. Plants and animals, alike, use solar energy to produce important nutrients in their cells. Plants use the energy to produce the green chlorophyll that they need to survive, while humans use the sun rays to produce vitamin D in their bodies. However, when man learned to actually convert solar energy into usable energy, it became even more important.
Solar Energy Is Important as Clean Energy
Since solar energy is completely natural, it is considered a clean energy source. It does not disrupt the environment or create a threat to Eco-systems the way oil and some other energy sources might. It does not cause greenhouse gases, air or water pollution. The small amount of impact it does have on the environment is usually from the chemicals and solvents that are used during the manufacture of the photovoltaic cells that are needed to convert the sun’s energy into electricity. This is a small problem compared to the huge impact that one oil spill can have on the environment.
Solar Energy Is Versatile
Solar energy cells can be used to produce the power for a calculator or a watch. They can also be used to produce enough power to run an entire city. With that kind of versatility, it is a great energy source. Some of the ways solar energy is being used today are:
- Coffee Roasters
- Electricity for homes and businesses
- Thermal heating for homes and businesses
- Water heaters
- Water treatment plants
There are many other things that are or can be powered by solar energy.
Why Is Solar Energy Important to You?
The most important issue of all is probably why solar energy is important to you, personally.
Fossil fuels, like gas and oil, are not renewable energy. Once they are gone they can’t be replenished. Someday these fuels will run out and then mankind will either need to come up with a new way to provide power or go back to life as it was prior to man’s use of these things.
Fossil fuels create massive pollution in the environment. This pollution affects waterways, the air you breathe, and even the meat and vegetables that you eat.
These fuels are expensive to retrieve from the earth and they are expensive to use. Other, more Eco-friendly energy sources like wind and solar energies are relatively inexpensive and easy to produce.
In the future, solar energy may well be the primary form of energy. This could lead to a clean environment, less money spent on utilities, and a healthier world. Why is solar energy important? It has the potential to allow technology and nature to co-exist peacefully.