If humanity had a tech tree, we'd be doing *shit* on the electricity generation part of it. Like, we unlocked some basic upgrades to nuclear reactors and some almost decent renewable generators, but we've pretty much decided "Fuck it" and put most of our points into completing the fossil fuels path, despite the fact they have rapidly become the *worst* part of the tree. Sure, they don't require many upgrade points and are decent early on. BUT THE OTHER PATHS GET SO MUCH BETTER!