Dreyer & Bosse Kraftwerke GmbH has grown to one of the leading manufactures for CHP's for running on biogas and at the same time developed to a significant employer of the region. With steadily growing figures as development goes on Dreyer & Bosse continue to explore new technologies and develope their own new products. In December 2011 the DENA ( German Energy Agency ) awarded the annual and very prestiduous Biogas Innovation prize to Dreyer & Bosse for their AminSelect biogas purification technology. As a result Dreyer & Bosse can turn Biogas into Biomethane for feeding into the national grid or for direct use as a combution fuel for the automobile industry.