SFOE, Supply > Renewable energy > Solar energy ([Internet, 2022-09-16](https://www.bfe.admin.ch/bfe/en/home/supply/renewable-energy/solar-energy.html))
Photovoltaic technology is important for securing the sustainable supply of electricity in the future. Solar power has enormous potential: by 2050 it should be possible to meet around 20 percent of the current level of electricity demand in Switzerland through the use of photovoltaic systems.