Agence France-Presse: Wind power supplied a record 43 percent of all electricity demand in Spain, which is being lashed by heavy winds and rain, for a brief period on Monday, the Spanish wind power association said. Wind power supplied a record 43 percent of all electricity demand in Spain, which is being lashed by heavy winds and rain, for a brief period on Monday, the Spanish wind power association said. Spanish wind farms generated 9,253 megawatts of the total demand of 21,264 megawatts at around 5 a.m. …