Given how the much-vaunted "checks and balances" seem to be, well, rather unbalanced ... and how the country is so, so, partisan over "their own side" that politics is mainly theatre... It seems like the US doesn't really need any italics in that statement. From an outside perspective, it seems fairly vulnerable to fascism actually.
In any event, over here in the UK there's a real wind-power push (with the surrounding water being so shallow that off-shore wind-farms are very possible), but even in these extended latitudes, solar power is viable and the government currently make them VAT-free for installs, with no planning requirements because they fall under 'permitted development'. Renewable energy was at ~56% Q2 2026.
The UK government set up 'Great British Energy' with £8.3B of funding for coinvestment with private firms in various clean energy generation. I think the UK is definitely doing its part.
First past the posts for a nationwide position (president) ensures two party polarization even without any external influences (and there are many). In the UK (and Canada) you use fptp for the lower house but due to regional differences that can still create multiple parties and more viewpoints within parties. Regional differences get obliterated with a nationwide fptp position, making every act of compromise a betrayal.