Iceland heats homes with Earth's core energy
Iceland harnesses the Earth's internal heat, originating from its core, to efficiently warm nearly all homes, showcasing a model of sustainable energy use and environmental leadership.
Iceland is a global leader in renewable energy, using geothermal power to heat nearly 90 percent of its homes. This heat comes from deep within the Earth, where radioactive decay and residual formation energy warm the core and mantle. Iceland's unique position on the Mid-Atlantic Ridge brings this natural heat close to the surface, creating abundant hot springs and geothermal fields.
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