About Us

C-Green is a Swedish clean-tech company with a technology that transforms wet waste into useful products in a cost-efficient and climate smart way. C-Green’s OxyPower HTC biorefinery converts sludge and other wet waste into hydrochar, a dry, sterile, bio-based, carbon-enriched product that can be used as biofuel or as soil improvement. C-Green offer a safe and sustainable wet waste management solution while at the same time simplifying the recovery of nitrogen and phosphorus and increasing biogas production. The global production and handling of sludge is a major contributor to greenhouse gas emissions. Compared with current methods of wet waste handling, as much as 80% of greenhouse gas emissions can be avoided using C-Green’s technology.

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