Ok, that is true, it does suck gas slow enough not to be that much of an issue, agree. Although I'm not sure how that works with less gas now in A18.
Lame is in once one has a gas generator that's it, essentially, there's nothing further to work towards. I always made establishing solar power a late game achievement in A16 because it took that long to find, let alone afford, enough solar panels and a solar bank. The benefit is, with a decent battery bank, you can just set it up and never worry about it again. That's the reward. Sure I could occasionally check the gas level and get near the same effect, it just cuts that achievement lineage short is all. One accomplishment level beyond gas would be nice, it worked fine before.