Geothermal Energy | Considering Geothermal Energy? Here Are The Facts On Geothermal Energy
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Geothermal Energy | Considering Geothermal Energy? Here Are The Facts On Geothermal Energy

Geothermal energy is an alternate source of energy. This kind is generated deep within the surface of the earth. Geothermal is a term that comes from two Greek words, geo which means earth and thermos which means heat. Therefore with this power source we are able to generate electricity.

Although the energy is found far beneath the earth it comes to the surface by way of geysers, hot water springs and volcanoes. This power is accessed through the use of geothermal plants. They are designed in such a way that enables us to use the steam from the interior of the earth on the surface. It is this steam that is used to rotate the turbines that ultimately produce electricity.

Just like with any other alternative source of power this kind has its own advantages and disadvantages. As for the advantages, this energy source is environmentally friendly. This is because during production you do not burn any fossil fuels in the process. To add on to that the power plant where all the production takes place does not add to the greenhouse effect.


It is also non exhaustive because heat will always be produced beneath the surface of the earth. As long as that continues to happen the steam will continue to be used to generate power. This source is efficient in the sense that the costs are fairly low, especially in the long run.

When it comes to its shortcomings, the major one is the availability issue. The heat is constantly being generated deep within the earth but it is not easy to find locations where it can be harnessed. To add on to that, although in the long run you will not be using a lot of money investing in the venture does not come cheap.

The other disadvantage is that although fossil fuels are not burnt in the process, as you exploit the steam within the earth there are other things that could happen as well. One of these is that you might disturb the methane deposits beneath the surface. When this happens the methane could be released into the atmosphere thus polluting the environment.

To conclude, an interesting fact about geothermal energy is that the power source is so vast that it is more than that of gas, coal and uranium joined together. The two leading countries in the world that produce this power are Iceland and the Philippines. If you are one of those folks who are environmentally conscious, this is something that is worth considering.


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