Crestwood Equity Partners LP (NYSE: CEQP) and Crestwood Midstream Partners LP (NYSE: CMLP) (collectively “Crestwood”) today announced that Robert G. Phillips, Chairman, President and Chief Executive Officer, will present at the National Association of Publicly Traded Partnerships 2015 MLP Investor Conference at approximately 1:15 p.m. Eastern Time on Thursday, May 21, 2015, at the Hyatt Regency in Orlando, Florida.

To listen to the audio webcast and view the accompanying presentation materials, please visit the Investor Relations section of Crestwood’s website at www.crestwoodlp.com or access the following link http://wsw.com/webcast/naptp8/cmlp. A replay will be archived on Crestwood’s website shortly after the presentation concludes.

About Crestwood Equity Partners LP

Houston, Texas, based Crestwood Equity Partners LP (NYSE: CEQP) is a master limited partnership that owns the general partner interest, including the incentive distribution rights and approximately 4% of the outstanding common units of Crestwood Midstream. In addition, Crestwood Equity’s operations include an NGL supply and logistics business that serves customers in the United States and Canada.

About Crestwood Midstream Partners LP

Houston, Texas, based Crestwood Midstream (NYSE: CMLP) is a master limited partnership that owns and operates midstream businesses in multiple unconventional shale resource plays across the United States. Crestwood Midstream is engaged in the gathering, processing, treating, compression, storage and transportation of natural gas; storage, transportation and terminalling of NGLs; and gathering, storage, terminalling and marketing of crude oil.