Energy Atlas

How The World Is Powered
Energy Sources

Geothermal Energy

Also Known As Geothermal Power
Renewable

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Heat Through Earth Layers

Heat drawn from within the Earth, used directly for bathing and heating since antiquity and for electricity since the first geothermal generator ran at Larderello, Italy, in 1904. Geothermal power is steady rather than variable, but commercially usable high-temperature fields are concentrated in volcanically active regions such as Italy, Iceland, New Zealand, and the western United States.

Facts
Source Class
Renewable 1
First Commercial Year
1913 2
Prince Piero Ginori Conti lit five bulbs from geothermal steam at Larderello in 1904; the first commercial geothermal power station opened there in 1913.
Cross-Tradition Connections

Used By

Sources
1. United States Energy Information Administration Official Site
US Energy Information AdministrationView the Source
1. United States Energy Information Administration Official Site
US Energy Information AdministrationUsed By: Geothermal Power Plant, Geothermal explained, Geothermal power plants
Quote, Used By: Geothermal Power Plant, Geothermal explained, Geothermal power plants
Dry steam plants use steam directly from a geothermal reservoir to spin generator turbines.
View the Source
2. Encyclopedia Britannica
Encyclopedia Britannica, Inc.View the Source
United States Department of Energy Official Site
US Department of EnergyView the Source
United States Department of Energy Official Site
US Department of EnergyGeothermal BasicsView the Source
Power Technology
GlobalDataUsed By: Larderello Geothermal Field, Features, Oldest geothermal plant, Larderello
Quote, Used By: Larderello Geothermal Field, Features, Oldest geothermal plant, Larderello
has helped Italy become the sixth-largest producer of geothermal energy in the world, as it forms nearly 2% of Italy's energy mix.
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