Wind Atlas of Switzerland: Frequency of meteorological icing at 100 metres above the ground
In Switzerland, the mountain regions (Jura, Alps and Alpine foothills) are the most suitable regions for exploiting wind energy potential. But here, the air temperature during the winter months is frequently below 0° C for lengthy periods, and this can cause measuring instruments and rotor blades t…
This dataset from the Wind Atlas of Switzerland provides modelled data on the frequency of meteorological icing at 100 metres above ground level across Switzerland. Icing is most relevant in mountainous regions such as the Jura, the Alps and the Alpine foothills, which are otherwise well suited to wind energy exploitation but where sub-zero winter temperatures can cause ice to form on measuring instruments and turbine rotor blades. Published by the Swiss Federal Office of Energy (Bundesamt für Energie), the data supports assessment of wind turbine siting and operational risk from icing across the national territory.”
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Swiss Confederation