The CSTR is a completely-mixed form of anaerobic reactor, designed to maximize the contact between the biomass and the waste, to optimize digestion performance.

Disposal and treatment of biological waste represent a major challenge for the waste industry.

Our plants convert a wide range of feedstocks into clean, renewable energy, through a process of anaerobic digestion which produces biogas.

CBG is made from fermented waste or other biological material, thus making it a CO2 neutral fuel. The fuel is mostly made up of methane, the other approx. 5 percent is made up of various gases.