Portugal runs for 4 days on renewable energy alone

The environmental NGO ZERO and the Portuguese Association of Renewable Energies APREN analised data from the national energy grids (REN) and concluded that between Saturday the 7th and Wednesday the 11th May, the electricity consumption was 100% fulfilled with renewable sources. For 107 hours it was not necessary to use coal or gas power plants.

http://www.apren.pt , http://www.apren.pt/pt/noticias/detalhes.php?id=1512  and http://zero.ong/