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Sweden's largest island Gøtland and member of the European Commission 100 renewable energy communities pursues 100% renewable energy by the year 2025.
Gøtland

The Danish island of Samsø pursued fully renewable economy and lifestyle since 1997 and since 2005 produces more renewable electricity than it uses.
Samsø

El Hierro, the smallest island of the Canaries, will become one of the few islands in the world to be self-sufficient using renewable energy sources.
El Hierro

La Maddalena archipelago project represents many islands declared protected areas, working towards the challenge to combine energy self-sufficiency with the conservation of their landscape.
La Maddalena