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How a Geothermal Power Plant Works

Geothermal Technologies Program, US Department of Energy - Energy Efficiency and Renewable Energy

This simplified animation of a geothermal power plant from the U.S. Department of Energy illustrates commonalities with traditional power-generating stations. While there are many types of geothermal power plants, this animation shows a generic plant.

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Notes from our reviewers

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  • The educator should point out that geothermal power plants use many of the same components as more conventional power plants, including turbines, generators, transformers, and other standard power-generating equipment.