Original: Denmark was a pioneer in developing commercial wind power during the 1970s, and today almost half of the wind turbines around the world are produced by Danish manufacturers such as Vestas.
Simplified: Caldicott, 2006, pp.168-169 The Danes were pioneers in developing commercial wind power during the 1970’s and today almost half of the wind turbines around the world are produced by Danish manufacturers such as Vestas.