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Episode
6
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Une île 100% autonome grâce aux énergies renouvelables
Duration
13 min
An island that's 100% self-sufficient thanks to renewable energy

The island of El Hierro, in the Canaries, is a Unesco-listed biosphere reserve. But it's also one of the most innovative islands in the world: thanks to an incredible hydro-wind electricity generation system, it has become self-sufficient in energy.