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geothermal energy

Cultural  
  1. Energy obtained by tapping underground reservoirs of heat, usually near volcano es or other hot spots on the surface of the Earth.


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At present, little of the world's energy supply is obtained from these sources.

Example Sentences

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Brown saw an opportunity to test whether geothermal energy could support redevelopment plans in that area.

From Science Daily • May 6, 2026

He sees natural gas, nuclear, and geothermal energy also benefiting.

From Barron's • Apr. 23, 2026

LONDON—Alex Gerko’s edge as a trader comes from a supercomputer powered by geothermal energy in Iceland.

From The Wall Street Journal • Apr. 23, 2026

The Earth generates heat which can be harnessed by drilling down below the surface to provide a renewable, and continuous source of energy to heat and power our homes – known as geothermal energy.

From BBC • Feb. 26, 2026

In order to diversify the island's production base, the government is attempting to develop an offshore financial sector and is researching Dominica's capability to export geothermal energy.

From The 2008 CIA World Factbook by United States. Central Intelligence Agency

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