Make it coz i think that biomass is completely expensive in production line. It looks like a factory for filters to bring my factory clean. Both of factories has a same sizes. Is it cool? Not for me i'm casual player :)
Changes the pollution filter recipe by replacing biomass with coke, and changes the used pollution filter restoration recipe by replacing biomass with coal.
Was 5 biomass, now 1 coke for pollution filter.
Was 5 biomass, now 1 coal for restoration.
In 1.0.6 version craft performed on base craft machines not in biolaboratory.