EGS Meaning and
Definition
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EGS stands for Enhanced Geothermal Systems. It refers to a type of geothermal energy technology that aims to extract heat from the Earth's subsurface to generate electricity. Geothermal energy utilizes the natural warmth stored within the Earth to produce a sustainable and renewable energy source.
An EGS specifically involves the process of creating a reservoir in the Earth's bedrock where water can circulate and absorb heat from the geothermal resource. This is achieved by drilling deep into the Earth's crust to reach the hot rock formations. Once the drilling is completed, a network of injection and production wells is established to facilitate the circulation of fluid through the reservoir.
EGS systems utilize a combination of hydraulic and thermo-hydraulic stimulation techniques to enhance the permeability and connectivity of the rock fractures, allowing for better heat transfer. This involves injecting water into the reservoir at high pressure to stimulate the underground geothermal resource and create fractures in the rock, which enhances the overall heat extraction process.
The heated water is then pumped to the surface, where its heat is used to drive steam turbines and generate electricity. After the heat is extracted, the cooled water is re-injected into the reservoir to maintain the circulation process.
EGS technology has the potential to greatly expand geothermal energy utilization by tapping into previously inaccessible or less productive geothermal resources. It allows for the creation of geothermal power plants in areas without naturally occurring high permeability rock formations, making it a promising and innovative solution for sustainable energy production.
Common Misspellings for EGS
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