> In the meantime the renewables have failed to produce a noticeable change in my part of europe

I don't know, but I've seen quite noticeable change.

First, you spend 20 years paying several times more for fuel and electricity because "we need to fight global warming" and "ensure energy security from those russians," and then they tell you, hey, global warming is actually worse than ever, and yeah, we are dependent on the russians.