Eco-friendly criteria strongly influence the development and manufacturing process at G+R. Topics such as energy optimisation, CO2 emission, the profitbility and longevity of our components, reprocessing plants, process reactors as well as energy-saving heating and cooling systems are not only interesting for us from the ideological point of view. By means of our concepts and technologies in the field of process reactor construction for the polysilicon extraction, in the field of protein recycling and fat extraction, when it comes to a reprocessing of industrial and sewage sludges in order to generate high-quality CO2  combustibles such as GreenCoal as well as component parts for the extraction of bioethanol, biogas and biodiesel, we also actively contribute to an effective environmental protection as well as to the protection of precious raw materials such as crude oil, natural gas and coal.