2021-07-29

[public] 435K views, 17.4K likes, dislikes audio only

TED-Ed

Explore how geothermal energy— the heat in the Earth’s crust— is being used to create renewable electricity and power.

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While the weather in Iceland is often cold, wet, and windy, a nearly endless supply of heat bubbles away below the surface. In fact, almost every building in the country is heated by geothermal energy in a process with virtually no carbon emissions. So how exactly does this renewable energy work? Jean-Baptiste P. Koehl explores the two primary models for harnessing the planet's natural heat.

Lesson by Jean-Baptiste P. Koehl, directed by Charlotte Arene.

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View full lesson: https://ed.ted.com/lessons/iceland-s-superpowered-underground-volcanoes-jean-baptiste-p-koehl

Dig deeper with additional resources: https://ed.ted.com/lessons/iceland-s-superpowered-underground-volcanoes-jean-baptiste-p-koehl#digdeeper

Animator's website: https://vimeo.com/charlottearene

Music: https://soundcloud.com/aim-music

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