I'm not sure about our neighbour countries, but over here power lines are rarely buried. But they are also built to take wind and snow. Pretty sure Sweden at least is similar.
We never have the craziest of hail storms either though for some reason. I remember walking in a street in China with a friend many years ago. It started coming down some small ice pebbles instead of rain - normal size at home really. We then observed the streets getting empty and the locals squeezing together into road underpasses, doorways and shops. Being stupid foreigners we thought that was funny behaviour just because of some cute ice pebbles that went "pop" on top of our caps.
Then it all of sudden went from "pop" to "bang" and those cute pebbles were anything but cute - some were the size of my fist and wrecking parked cars. And two stupid foreigners suddenly decided that doing whatever the locals were doing were probably a very wise move!

Much to the laughter and cheers from said locals! We might have been from way north, and thought we were used to all things winter, but a hail storm was something we had never seen - scary smurf!