ynna, I'm quarter Scots, but only 10% as quarrelsome as you! As for Greta, I think she's pro-planet and pro-continuance of human life on our planet. Sometimes issues are less black and white than you think. You have to balance issues one against the other. She might think that a particular wind-farm is not acceptable in that particular location.
I hope I'm not p-ing you off with an excess of reasonableness and politeness (I see you as a closet sweetie) :-)