Biological waste
In the centre of Ljubljana, biological (BIO) waste is removed twice a week (this applies to common bins, while underground collection units are emptied daily).
In settlements of apartment blocks and settlements in which individual family houses prevail, BIO waste is removed once a week and once every two weeks during winter. The same regime applies in the municipality Dobrova - Polhov Gradec.
In the suburban municipalities (with the exception of the municipality Dobrova - Polhov Gradec) BIO waste is removed once every two weeks and once every three weeks during winter.
The collected waste is transported to the Koto biogas plant.