Norway had trouble with hydro power because of low water levels. Compared to 2021, hydro power was down 10%, imports went up by 60%, and exports remained the same. And for the record, Germany didn't have any trouble with electricity last year, they exported records amounts of it, even increased the usage of gas to meet other countries' demands. Germany exported more electricity to Luxemburg than Norway exported to Germany - and while it seems popular for Norwegians here to claim that Germany wrecked their electricity market, I've yet to see a German claim that little Luxemburg caused electricity prices to explode in Germany.