Renewable energy can generate enough power for entire countries–a fact Denmark can confirm. Last week on Wednesday, the nation met all of its power needs via wind energy, according to information from wind power trade organization WindEurope. The group said the energy Denmark produced from onshore and offshore wind was sufficient to power 10 million European Union (EU) households. Denmark produced 27 GWh via offshore wind and 70 gigawatt-hours (GWh) via onshore wind on February