Geothermal energy

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Geothermal energy is energy generated by means of geological sources of heat and can be considered a form of renewable energy, if evaluated quickly. ​

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It has been used for bathing since the Paleolithic and for heating in ancient Roman times, but is now mainly used for the production of electricity.

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It is based on the Earth's natural heat production - geothermal - fueled by the thermal energy released in nuclear decay processes of radioactive elements such as uranium, thorium and potassium, naturally contained within the earth. ​

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Geothermal energy Postage Stamps

 

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Last modified: Lunedì 22 maggio 2023

 

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