In the Nordics it's very rare. There were power outages this year that lasted for more than 24h for some customers. So naturally there was a public inquiry into how the power companies let that happen.
In Sweden it also almost never happens but this year there was a hurricane like storm that fell lots of trees and thousands of people had no power for days. But yeah it wasn’t because of snow.
In Sweden it also almost never happens but this year there was a hurricane like storm that fell lots of trees and thousands of people had no power for days. But yeah it wasn’t because of snow.