Rentech Announces Conference Schedule for May 2009

LOS ANGELES--Rentech, Inc. (NYSE AMEX: RTK) today announced its conference schedule for May 2009. Where applicable, the power point presentations for the conferences will be available on the Company’s website at www.rentechinc.com.

May 6, 2009

Coordinating Research Council (CRC) – Aviation Emerging Fuels Group

Rentech Life Cycle Analysis Case Studies

New Orleans, LA

Presenting: Dr. Robert Freerks, Director of Product Development