Compare energy scenarios
A balanced build-out of renewables, focusing on solar and wind. Green gas as winter-backup
Show in viewer Ambitious nuclear and rooftop solar expansion to avoid landscape-impacting wind and alpine solar units
Show in viewer Targets of 35 TWh of renewable energy by 2035 and 45 TWh by 2050, plus 6 TWh of renewable winter electricity, of which 2 TWh hydropower
Show in viewer Without increased investments, winter import dependency will rise strongly, making blackouts likely after the nuclear shutdown
Show in viewer Totals
Year
2050
Production
Demand
Demand
Year
2050
Conventional
Electromobility
Heat pumps
Hydrogen
Losses
Values in TWh
Surplus
Import
Technology transition
Year
Costs
in billion CHF
Total costs
Revenues
Levelized costs
CHF/MWh
2020s
2030s
2040s