I don't know, but I can't find anything that would support that statement. It is pretty normal that sometimes needs to buy some electricity - the European grid

I don't know, but I can't find anything that would support that statement. It is pretty normal that sometimes needs to buy some electricity - the European grid as a whole relies on it's interconnection. However, now - Germany has a ton of spare energy and it's evidently selling to everyone, except France... and it's winter