During spring, Polygon Group collaborated closely with two MSc students at the Royal Institute of Technology in Stockholm, in order to quantify how much CO2 we save through our WDR services. The purpose of this collaboration has been to push our focus on sustainability even further, something that is becoming increasingly important to both our customers and employees. The first estimates indicate that Polygon annually saves around 10 000 tons of CO2. The main reason is our ability to dry damaged material instead of destruction and replacement. The amount of CO2 that we save is equivalent to more than 14 000 round trips between London and New York.