According to analyzes from 2021, almost 30% of the contents of black containers are usable components, namely paper, plastic and glass. Another large group, almost 38%, is biowaste, and the remaining 32% of waste actually belongs here. From the beginning of 2022, the amount of the black bin fee that Prague residents pay depends on its size and collection frequency. In short, it can therefore be said that the more Prague residents sort, the less they pay for their black bin. The capital thus offers its residents many services free of charge with the possibility of sorting waste in the best and most convenient way. In particular, these are: