Kara/Noveren I/S collects waste from all Symbiosis companies. Waste that is an integral part of various processes. In return, the participating companies receive raw materials. Kara/Noveren I/S produces electricity on the basis of landfill gas. This electricity is resold to power companies. In addition, Kara/Noveren I/S delivers a total of approx. 130,000 tonnes of combustible waste on a yearly basis corresponding to an energy consumption of approx. 150,000 private households in terms of power and district heating.