For more information on the acquisition, please refer to Rentech Nitrogen’s press release issued today, which is available at www.rentechnitrogen.com.About Rentech, Inc. Rentech, Inc. ( www.rentechinc.com) owns and develops technologies that enable the production of certified synthetic fuels and renewable power when integrated with certain other third-party technologies. The Company’s clean energy technology portfolio includes the Rentech-SilvaGas biomass gasification technology and the Rentech-ClearFuels biomass gasification technology, both of which can produce synthesis gas from biomass and waste materials for production of renewable power and fuels. The Rentech-ClearFuels Gasifier can also produce renewable hydrogen as a product. Rentech also owns the patented Rentech Process which is based on Fischer-Tropsch chemistry. The Rentech Process can convert syngas from the Company’s own or other gasification technologies into complex hydrocarbons that then can be upgraded into fuels or chemicals using refining technology that we license. Rentech also owns, through its wholly owned subsidiaries, the general partner interest and approximately 61% of the common units representing limited partner interests in Rentech Nitrogen Partners, L.P. ( www.rentechnitrogen.com), a publicly traded limited partnership under the trading symbol “RNF.” Rentech Nitrogen Partners, L.P. manufactures and sells nitrogen fertilizer products including ammonia, urea ammonia nitrate and liquid and granular urea in the Mid Corn Belt region of the United States. Safe Harbor Statement This press release contains forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995 about matters such as Rentech Nitrogen’s business and outlook, including the acquisition of Agrifos and its impact on cash distributions. These statements are based on management’s current expectations and actual results may differ materially as a result of various risks and uncertainties. Other factors that could cause actual results to differ from those reflected in the forward-looking statements are set forth in the Company’s prior press releases and periodic public filings with the Securities and Exchange Commission, which are available via Rentech’s website at www.rentechinc.com. The forward-looking statements in this press release are made as of the date of this press release and Rentech does not undertake to revise or update these forward-looking statements, except to the extent that it is required to do so under applicable law.