What will the environmentalist have to complain about if we switch to alternative energy sources? Will they start to "Tax" the wind and sun?

Will they come up with new theories saying wind turbines and solar panels are hogging too much natural resources, which is causing global warming, lol??

What next? They already complain about the turbines killing birds?

why are the environmentalist blocking wind power? in some parts of the usa. You would think they would want wind power everywhere. They say wind power kill birds. those blades move to slow to kill a birds i think. There also blocking solar power in the desert. why?