Rentech Nitrogen Partners, L.P. (NYSE: RNF) announced today that the Company will hold its fiscal 2012 first quarter conference call on Friday, May 11, 2012 at 10:00 a.m. PDT, during which time senior management will review the Company's financial results for the period and provide an update on the business. Callers may listen to the live presentation, which will be followed by a question and answer segment, by dialing 800-736-7549 or 212-231-2905. An audio webcast of the call will be available at www.rentechnitrogen.com within the Investor Relations portion of the site under the Presentations section. A replay will be available by audio webcast and teleconference from 12:00 p.m. PDT on May 11 through 12:00 p.m. PDT on May 18. The replay teleconference will be available by dialing 800-633-8284 or 402-977-9140 and the reservation number 21586850. About Rentech Nitrogen Partners, L.P. Rentech Nitrogen ( www.rentechnitrogen.com) was formed by Rentech, Inc. to own, operate and expand its nitrogen fertilizer business. Rentech Nitrogen’s principal asset is a nitrogen fertilizer facility located in East Dubuque, Illinois, owned by Rentech Nitrogen, LLC. The facility is located in the Mid Corn Belt in the northwestern corner of Illinois, adjacent to the Iowa and Wisconsin state lines, and produces primarily anhydrous ammonia and urea ammonium nitrate solution, using natural gas as its primary feedstock, for sale to customers in the Mid Corn Belt.