Estonia’s largest biogas producer partners with Swedish C-Green on circular sludge treatment
Estonian Cell, pulp manufacturer and Estonia’s largest biogas producer, and C-Green, a Swedish clean-tech company with a new technology for sustainable handling of wet organic waste, announced today that they have entered into a partnership focused on circular sludge treatment. Estonian Cell is owned by Heinzel Holding GmbH, a leading European producer of market pulp and packaging papers based in Austria. The partnership will investigate the application of C-Green’s sludge treatment solution at Estonian Cell in Kunda, Estonia. C-Green’s OxyPower HTC™ technology converts sludge