Lower your energy costs, reduce your carbon footprint, and increase your energy efficiency by using more of the energy you paid to make.

Ener-G-Rotors’ solutions help our customers lower energy costs and reduce their carbon footprint by converting energy they have already paid for into electricity. Rather than throw away low grade heat, our customers can now extract additional monetary, environmental, and public relations value from that energy.

Ener-G-Rotors is commercializing devices based on a near frictionless gerotor expander in an organic Rankine cycle that turns low temperature heat into electricity, opening up a new market in waste heat utilization and changing the technology landscape for solar thermal and geothermal installations. Our customers can now efficiently recover some of the estimated 15 quadrillion BTUs of low grade waste heat generated in the US by combined heat and power plants, industrial processes, and commercial buildings. In many cases, the payback on these investments is less than two or three years.