What is "rentech"

Rentech, Inc. (stands for Renewable Energy Technology) is a Los Angeles, California, based United States company that owns and operates wood fiber processing and nitrogen fertilizer manufacturing businesses. It provides wood chipping and wood pellet services through a subsidiary Fulghum Fibres, Inc. and sells nitrogen fertilizer through Rentech Nitrogen Partners, L.P. In addition, Rentech owns the intellectual property for a number of energy technologies, such as Rentech–SilvaGas Gasification Process and Fischer–Tropsch process based Rentech Process.