Rentech, Inc. is focused on providing clean energy solutions. The Company is focusing on the deployment of the Rentech Process and the Rentech-SilvaGas biomass gasification technology (Rentech-SilvaGas Technology) through both licensing of its technology and development of facilities to produce synthetic fuels and chemicals, natural gas substitutes, and electric power from renewable and fossil feedstocks. The Rentech Process, based on Fischer-Tropsch chemistry, is a technology that converts synthesis gas (syngas), which can be manufactured from a variety of waste, biomass and fossil resources, into hydrocarbons. It also owns and operates a nitrogen fertilizer plant in East Dubuque, Illinois. On June 30, 2009, it acquired SilvaGas Holdings Corporation (SilvaGas). On June 23, 2009, it acquired 25% interest in ClearFuels Technology Inc. (ClearFuels).