Currently, fossil fuels Oil, coal and natural gas, dominate world's energy used. It causes several problems in energy security. In basic economic concepts, this condition will turn addition cost, which is resulting in industrialization development and will issue in economic growth.
Researchers show that world's energy consumption growth 3.8 in 1965 to 11.3 billion ton equivalent oil in 2008. It is also reported that the world's crude oil reserved, is estimated to diminish in 2050. The other crucial question that exists in fossil energy consumption is the green house gas emission. During extracting energy, fossil fuels release emission and cause global warming.
To prevent negative impact on environmental, renewable energy clearly shows the explication contribution a low emission. Geothermal is a form of renewable energy derived from deep heat in the ground which produces electricity by geothermal power plants. It has high availability because the source is not dependent on weather conditions.
The resource of heat comes from molten rock called magma, placed at the earth core below the resource of geothermal layer The water layer which contained geothermal layer, collected in the water depot comes from the rainwater seeps straight through the ground crack over thousand years ago. Radiation of magma heated superheated fluid and formed it. To gather superheated fluid a yield well is made with drilling the ground in deep around 5000-10000 feet from the surface. The yield wells will vehicle superheated fluid to whether geothermal power plant or direct heating theory with a dissimilar purpose.
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