Co-generation is a combined heat and power system. We use our proprietary, highly efficient generator to produce low cost electricity and have constructed a system that collects the waste heat at the same time. The recovered waste heat can be used as a source of heat for factories, for air conditioning, or to supply hot water. By effectively using heat and electricity it is possible to achieve a total energy efficiency of as high as 80 – 85% providing a system that also gives adequate consideration to the environment.