PolyStyreneLoop is a Cooperative with the objective of building and operating a demonstration plant for the recycling of polystyrene foam demolition waste containing HBCD. Today PolyStyreneLoop counts over 60 members and supporters from 14 different countries. BASF supports the Cooperative since 2017. Together with PolyStyreneLoop, BASF will give insight into the environmental footprint as well as the collection and pre-treatment network for recycling of expanded and extruded polystyrene waste containing the flame retardant HBCD.