This, while impressive, is not a routine occurrence. It was due to abnormally high winds. Consider the following quotes from the Guardian article: "High wind

This, while impressive, is not a routine occurrence. It was due to abnormally high winds. Consider the following quotes from the Guardian article: "High winds over the weekend supplied 53% of Spain's electricity" "Experts estimate that by the end of the year, Spain will have provided a quarter of its energy needs with renewables, with wind leading the way ..." http://www.guardian.co.uk/environment/2009/nov/09/spain-national-record-power-windfarms http://www.guardian.co.uk/environment/2009/nov/09/spain-nati...