According to Arend, “it is [...] an essential step to recycle existing recyclables such as product packaging in order to avoid waste”. This will only be possible if the separation of waste by the consumer works properly. It was also – in cooperation with dm – a driving force behind this project to approach the customer where he decides to buy a product (and its packaging): at the point of sale.
The task was simple in theory: different wastes should be assigned to the right categories. The daily possibilities were yellow sack/recyclables, paper waste, glass, bio- and residual waste.
The supposedly simple task proved to be more challenging than expected for the more than 100 participating dm customers and was marked by many “aha” moments. For example, a broken drinking glass or light bulb should not be disposed of in a glass container, but in residual waste, since the melting point is different from that of packaging glass. The typical disposable coffee cups also belong in the residual waste because the cardboard cannot be separated from the plastic parts in the cup.