Thanks to abundant sunshine and wind, renewable energy generated 31 percent of Germany’s electricity in the first six months of this year, according to a new report. The report, released by the Fraunhofer Insititute, said that 27 percent of the country’s electricity production came from wind and solar, and four percent from hydropower. Solar power generation grew by 28 percent in the first half of 2014 compared to the first six months of 2013, and wind power grew by 19 percent over the same period. On a couple of particularly windy and sunny days in May and June, renewable energy accounted for 50 to 75 percent of Germany’s electricity production, the report said. The Fraunhofer Institute said that as Germany continues to phase out its nuclear power plants, it remains reliant on highly polluting “brown coal” to produce electricity. A substantial portion of German coal-generated electricity is being exported, the report said.