Electricity generation in Switzerland


Generation mix for Switzerland averaged over 2019

FuelFraction
Nuclear54%
Hydro45%
Wind1%
Solar1%
Biomass+Waste0%
Fossil2%

Net Exports
(Very variable)

5%

  • Exports and imports significant amounts of electricity at different times during the day according to the demand changes. In the winter it is a net importer and in summer a net exporter.
  • Large, variable, hydro generation which peaks in summer. This tracks the demand variations.

Evolution of Fuel Mix


Demand Variations during Week (2018)


Diurnal Variations (2018)


Seasonal Variations (Average 2016-2018)