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Geothermal energy is the heat energy to remove the underground uses. The heat in the Earth's kaenklang occurred since the world its temperature may be as high as 5000° C heat, it makes the water entrapped in the stone niche. Summer temperatures can be as high as 370° C pressure water pressure within the Earth's surface vaporization or floating on the atmosphere, and then fall as rain or snow and then flow back into the underground heating up again. This energy is called the renewable energy we use pumping this summer, warmth to winter in the country house. Melting snow on roads, heating or cooking in the greenhouse to grow vegetables and be mentioned in this topic is to bring electricity.HistoryHumans bring geothermal to use primitive but brought the body wash bath believed to have chemical treatment and disinfection, which helps skin. Humans began using heat brought electricity for the first time in the year 1904 and has developed a technology until the crisis caused the price of oil in the year 1973, thus the importance of the energy from this source has been widely adopted as a more popular.Technology in the production of electricityThe basic principle is to apply very high temperature hot water up. Separating out impurities and makes pressure and temperature decrease steam. Remove the pressure of steam to spin turbines to produce electricity. The steam that comes out from the turbine will be made to cool down and then apply other useful natural water sources before discharging or discharged back into the basement. Techniques of individual power plants may use a more complex technology to increase production efficiency, higher than 20%, i.e., an uncle, heat transfer compounds as an SEO business wathi mountain which has a lower boiling point, etc.
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