>>545081050
I can see how someone would think that Factorio is pro ecology because it has solar panels and pollution exists as a mechanic. However, the bugs are specifically nightmare fuel and not meant to be viewable as the good guys. 
To say that you're incentivized to build solar is pretty braindead though, solar panels on their own aren't that expensive but the accumulators they need to function through the night are incredibly petrochem heavy which means that investing in solar infrastructure is not generally going to actually save you that much pollution. The main way that the game incentivizes solar in the mid-game is by making solar create more power than any easily available coal set-up, but it's still markedly worse than just burning oil.
 In fact ever since I learned how to efficiently and safely just burn petrochem for fuel I find it's more efficient and less polluting to just burn solid fuel for intermediate power generation between coal and nuclear. It doesn't require you to capture nearly as much land either which is more economically conscious.