The plastic modelling showed that the environmental capacity ranged from _16 mPE for GW to 164 mPE for AC (including also a negative environmental capacity of _8 mPE for POF) when a high energy recovery rate incineration modelling was applied, while the modelling with the low energy recovery rate incineration resulted in ranges from _8 mPE for POF to 172 mPE for AC, POF being the only negative environmental capacity.