Profile: Green Steam Engine is a source for new piston steam engines & engine design for stationary and marine applications. We also provide large engine parts. Our steam engines provide features, such as less pollution, quiet running, high torque at low speeds, no transmission requirements, and runs on choice of fuels. Our new piston steam engine design powers a boat, a generator, air pumps, water pumps, heating blowers, water distillers, heat pumps, air conditioners, model airplanes, boats and trains or a variety of appliances with the fuel of choice, including solar. Waste heat from engines may also be used to generate steam to power this engine.