Langson Energy, Inc. has developed exceptionally efficient and unique power conversion systems. Our Steam and Gas Letdown Generators convert Pressure to Power (TM). More cost effective than turbo expanders, turbines, and other alternatives, this will revolutionize the economics of green energy. Our capability to seamlessly handle fluctuations in pressure and flows sets us apart from traditional turbine solutions. We can produce base load green power from pressure currently being wasted.