The group's principal activities are to provide engineering and technology services, produce and market biogas, ethanol and develop mining properties. The group is organsied into three divisions: the science and technology division is a collection of nationally recognized experts in various scientific and engineering disciplines that have consulting arrangements with the company to provide expert advice and service on an as-needed basis, the engineering services provide complete in-house design-build-operate capability and also services a diverse external customer base ranging from the federal government to private commercial and clients and the biofuels division focus on development of integrated, "Self-Contained" biofuels/energy production complexes in which the energy required to support the industrial process is produced on site from renewable sources, thus stabilizing energy costs and greatly enhancing operating margins.