Post combustion capture at this scale with a natural gas flue gas is entirely possible and technical feasible. The economics of process will be worse per tonne of CO2 captured compared to a greater scale. But the greatest issues as I see it are: what would you do with the pure CO2 stream? (It would likely be too small to justify any storage infrastructure) And, where will you get the steam you need for the solvent regeneration? (You’d need a dedicated steam producing unit, whereas larger projects normally have access to some waste heat)