• A wind turbine blade is transported on a special vehicle to Griessee lake. The wind turbines were developed by the company SwissWinds. Olivier Maire / EPA
    A wind turbine blade is transported on a special vehicle to Griessee lake. The wind turbines were developed by the company SwissWinds. Olivier Maire / EPA
  • A wind turbine blade transported to the Griessee lake site. The blades are 45 metres in length. Olivier Maire / EPA
    A wind turbine blade transported to the Griessee lake site. The blades are 45 metres in length. Olivier Maire / EPA
  • Wind turbines at the construction site of the highest wind park in Europe. Olivier Maire / EPA
    Wind turbines at the construction site of the highest wind park in Europe. Olivier Maire / EPA
  • A wind turbine blade is transported to the Griessee lake site in,Valais, Switzerland. Each blade weighs about 11,000 kilograms. Olivier Maire / EPA
    A wind turbine blade is transported to the Griessee lake site in,Valais, Switzerland. Each blade weighs about 11,000 kilograms. Olivier Maire / EPA
  • A crane works at the construction site of the highest wind park in Europe. Olivier Maire / EPA
    A crane works at the construction site of the highest wind park in Europe. Olivier Maire / EPA
  • A worker walks among the massive parts of a wind turbine at the construction site of the highest wind park in Europe. The wind turbines were developed by the company SwissWinds. Olivier Maire / EPA
    A worker walks among the massive parts of a wind turbine at the construction site of the highest wind park in Europe. The wind turbines were developed by the company SwissWinds. Olivier Maire / EPA
  • A worker stands next to part of a wind turbine at Griessee lake. Olivier Maire / EPA
    A worker stands next to part of a wind turbine at Griessee lake. Olivier Maire / EPA
  • Some of the huge parts of a wind turbine at Griessee lake. Olivier Maire / EPA
    Some of the huge parts of a wind turbine at Griessee lake. Olivier Maire / EPA
  • A crane at Griessee lake. The wind turbine blades are 45 metres in length and weigh about 11,000 kilograms. Olivier Maire / EPA
    A crane at Griessee lake. The wind turbine blades are 45 metres in length and weigh about 11,000 kilograms. Olivier Maire / EPA

In Switzerland, the hills are alive with the sound of turbines


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The land of the yodeller and Mary Poppins is also home to Europe’s highest windfarm and the country was a relatively early adopter of new wind technology.

The first wind energy facility in Switzerland was put into operation in 1986 near Soolhof Farm in Langenbruck, Basel-Landschaft and had an output of 28 kilowatts.

In 2012 there were more than 30 wind power plants in operation in the country, which produced a combined total of around 85 gigawatt hours of electricity, according to the Swiss federal office of energy (SFOE). One of the largest wind parks is on Mont Crosin in the Bernese Jura near St Imier: this facility comprises 16 wind turbines with a total output of 23.6 megawatts. Other large facilities are in operation in Collonges in Valais, Entlebuch in Lucerne and on the Gütsch above Andermatt in Uri.

There is still plenty of potential for wind energy in Switzerland, says the SFOE: by 2030 it would be possible for facilities that meet the stringent conceptual specifications to produce around 600 gigawatt hours of electricity a year. Ideal locations for wind parks exist in the Jura range, as well as in the Alps and in the western region of the central plateau.

SwissWinds, a greenfield business start-up from the SME-Institute of the University of St Gallen in Switzerland that was founded in 2003, is located in the Swiss Alps.

It was this team that built Europe’s highest wind turbine – 2,465 metres above sea level.

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