Today many people are interested to know the advantages associated with the use of geothermal energy resources. The use of earth energy is becoming more popular because of its non-polluting nature. There large amount of heat inside the earth is responsible for this renewable energy source. The heat can be used for boiling water and running steam turbines. Most of the countries in the world have set up geothermal power stations. As an alternative energy source, geothermal energy can be used to generate electricity for the future generations. Geothermal energy resources are considered as one of the cleanest forms of energy. The weather conditions can affect the other sources of energy but the geothermal power stations provide flawless supply of electricity irrespective of the conditions of weather.
As a green renewable energy source, geothermal energy does not cause pollution. The amount of electricity that can be produced by using geothermal energy resources is more as compared to that produced by conventional energy sources. It is also an efficient source of energy. Health spas make use of earth energy during winters. Although the use of geothermal energy was known to mankind for a long time, its use has become more popular now as an alternative energy source. As opposed to conventional sources of energy, the geothermal energy is a cost effective form of energy. Because heat will be continuously produced inside the earth, this form of energy will always be readily available for use. It is therefore also known as a renewable alternative energy source