Rentech Announces Conference Schedule for June 2011

Rentech, Inc. (NYSE AMEX: RTK) today announced its conference schedule for June 2011.

June 2, 2011 Lazard Capital Markets 3rd Annual Alternative Energy Investor SummitBiofuels: Convergence of Biotech and EnergyNew York, NYPresenter: Dan Cohrs, EVP & Chief Financial OfficerSpeaking Time: 3:45 p.m. EDT (Panel Discussion)

June 6, 2011 Brean Murray, Carret & Co. 2011 Global Resources & Infrastructure ConferenceLondon, UKPresenter: Hunt Ramsbottom, President & CEO (Presentation)

June 21-22, 2011 8th Annual Renewable Energy Finance Forum – Wall StreetNew York, NYAttendee: Dan Cohrs, EVP & Chief Financial Officer

About Rentech, Inc.

Rentech, Inc. (www.rentechinc.com), incorporated in 1981, provides clean energy solutions. The Company's Rentech-SilvaGas and Rentech-ClearFuels biomass gasification processes can convert multiple biomass feedstocks into synthesis gas (syngas) for production of renewable fuels and power. Combining the gasification process with Rentech's unique application of syngas conditioning and clean-up technology and the patented Rentech Process based on Fischer-Tropsch chemistry, Rentech offers an integrated solution for production of synthetic fuels from biomass. The Rentech Process can also convert syngas from fossil resources into ultra-clean synthetic jet and diesel fuels, specialty waxes and chemicals. Final product upgrading and acid gas removal technologies are provided under an alliance with UOP, a Honeywell company. Rentech develops projects and licenses these technologies for application in synthetic fuels and power facilities worldwide. Rentech Energy Midwest Corporation, the Company's wholly-owned subsidiary, manufactures and sells nitrogen fertilizer products including ammonia, urea ammonia nitrate, urea granule, and urea solution in the corn-belt region of the central United States.