A Spanish Island’s Quest to Be the Greenest Place on Earth
When an innovative wind-power system goes online at the end of 2011, El Hierro, the easternmost of Spain’s Canary Islands, will turn into the first inhabited landmass in the world to become completely energy self-sufficient, using nature’s gifts: wind and sea water. And that’s just the first step in a plan that may make the island the most sustainable place on Earth.