Denmark was a pioneer in developing commercial wind power during the 1970s, and today a substantial share of the wind turbines around the world are produced by Danish manufacturers such as Vestas—the world's largest wind-turbine manufacturer—along with many component suppliers. In Denmark's electricity sector wind power produced the equivalent of 47% of Denmark's total electricity consumption in 2019, an increase from 43.4% in 2017, 39% in 2014, and 33% in 2013. In 2012, the Danish government adopted a plan to increase the share of electricity production from wind to 50% by 2020, and to 84% by 2035. Denmark had the 4th best energy architecture performance in the world in 2017 according to the World Economic Forum, and the second best energy security in the world in 2019 according to the Wo