The choice fell on optical sorting to make sorting of both food waste and packages user-friendly for the households. It is a flexible system that minimizes environmental impact and energy consumption. Color sorting does not smell bad and doing it right is easy.
The plant sorts seven fraction and is owned by ESEM (Eskilstuna Strängnäs Energi och Miljö AB). Today several municipalicties are connected to the system which makes it the best of its kind in Sweden when it comes to recycling.