Today, more than 40 per cent of Denmark’s energy supply comes from wind power and the plan is to reach 50 per cent by 2020, as set out in the 2012 Energy Act. In 2050, the plan is for Denmark to be 100 per cent free of fossil fuel and wind energy will make up a very large part of the energy mix by then.
Denmark has benefited tremendously from being a first mover in the wind industry and the country today boasts a world-leading industry with hundreds of companies covering every aspect of the supply chain, ranging from wind turbine producers, developers of offshore wind farms to special vessels for offshore installation, transport, maintenance and service and manufacturers of components and parts for the turbine.
http://denmark.dk/en/green-living/wind-energy/