VideosGeothermal energy is one of earth’s oldest power sources, and unlike wind or solar energy, it is a constant source of energy. This episode of The Scope explores how radioactive decay fuels this energy, its historical uses, and the complex challenges standing in the way of its global dominance today. Published - July 19, 2026 12:08 pm IST
The Earth is slowly releasing lots of heat. Can we use it? | The Scope
Geothermal energy is one of Earth’s oldest power sources, and unlike wind or solar energy, it is a constant source of energy. This episode of The Scope explores how radioactive decay fuels this energy, its historical uses, and the complex challenges standing in the way of its global dominance today.
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