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Positive and Negative Impacts of Geothermal Energy

Advantages

Geothermal energy is considered as a sustainable and renewable energy source through reinjection method. It has significant advantages and disadvantages.

  • It provides suitable conditions for thermal applications in the sector and is a clean energy source.
  • It is a source that reduces external dependency on energy.
  • It is lower cost than conventional energy sources and is ready to use.
  • It is easy to establish production facilities in the region where the source is located and the need for facility space is low.
  • Continuous energy production is possible regardless of weather conditions.
  • There is no risk of explosion or fire.
  • Greenhouse gas emissions of geothermal power plants are quite low.

Disadvantages

  • The minerals contained in geothermal fluid can cause water and soil pollution.
  • If appropriate precautions are not taken, it can cause environmental problems such as temperature changes and noise.
  • If the chemical components contained in geothermal fluid are not managed properly, they can harm the environment.
  • Geothermal energy is difficult to transport over long distances and can usually be transmitted up to a maximum of 100 km.
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