Please check out the original mod by Qon
https://mods.factorio.com/mod/NextGenEvolution
Mod does NOT work with Space Age, The evolution factor changes are only on Nauvis.
Mod by Qon, edited by GTrista. Nests absorbing pollution causes evolution to increase. An alternative to pollution produced causing evolution. Change regular evolution settings in map generation settings (if you don't want regular evolution also) and absorbtion evolution in mod settings. Doesn't impact UPS. Default values are balanced to allow you to turn vanilla pollution evolution factor off without changing difficulty.
Small changes concerning balance, gameplay, or graphics.
Please check out the original mod by Qon
https://mods.factorio.com/mod/NextGenEvolution
Mod does NOT work with Space Age, The evolution factor changes are only on Nauvis.