Portuguese island Graciosa to become first CO2-free island
The Azores: Towards a Carbon-Free Future Graciosa, a small island in the Portuguese archipelago of the Azores, is set to become the first C02 -free island in the world. Azorean island of Graciosa has the world’s first energy system based on up to 100 percent renewable energy. With a mixture of wind and solar energy, … Read more