Share of gas supply from Russia in Europe in 2021, by selected country
https://www.statista.com/statistics/1201743/russian-gas-depe…
May 2022
Natural gas meets about 15 percent of Switzerland’s energy requirements. It is used mostly for cooking and heating. Though it buys most of this energy source through various European distribution channels, almost half of Switzerland’s supply — an estimated 47 percent — is of Russian origin.
https://www.thelocal.ch/20220503/very-difficult-why-switzerl…
Jaak