Attached files

file filename
EX-99.1 - EX-99.1 - Crestwood Equity Partners LPex991-stagecoachgasservice.htm
EX-32.4 - EX-32.4 - Crestwood Equity Partners LPcmlp-ex324xq42020.htm
EX-32.3 - EX-32.3 - Crestwood Equity Partners LPcmlp-ex323xq42020.htm
EX-32.2 - EX-32.2 - Crestwood Equity Partners LPceqp-ex322xq42020.htm
EX-32.1 - EX-32.1 - Crestwood Equity Partners LPceqp-ex321xq42020.htm
EX-31.4 - EX-31.4 - Crestwood Equity Partners LPcmlp-ex314xq42020.htm
EX-31.3 - EX-31.3 - Crestwood Equity Partners LPcmlp-ex313xq42020.htm
EX-31.2 - EX-31.2 - Crestwood Equity Partners LPceqp-ex312xq42020.htm
EX-31.1 - EX-31.1 - Crestwood Equity Partners LPceqp-ex311xq42020.htm
EX-23.2 - EX-23.2 - Crestwood Equity Partners LPa232-sgsconsent202010xk.htm
EX-22.1 - EX-22.1 - Crestwood Equity Partners LPceqp202010-kexhibit221.htm
EX-21.1 - EX-21.1 - Crestwood Equity Partners LPceqp-ex211x202010k.htm
EX-4.17 - EX-4.17 - Crestwood Equity Partners LPceqp-ex417xdescriptionofth.htm
10-K - 10-K - Crestwood Equity Partners LPceqp-20201231.htm

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the following Registration Statements:

a.Registration Statement (Form S-8 No. 333-201534);
b.Registration Statement (Form S-8 No. 333-148619);
c.Registration Statement (Form S-8 No. 333-131767);
d.Registration Statement (Form S-8 No. 333-83872);
e.Registration Statement (Form S-3 No. 333-210146);
f.Registration Statement (Form S-3 No. 333-217062);
g.Registration Statement (Form S-3ASR No. 333-237571);
h.Registration Statement (Form S-3 No. 333-223892); and
i.Registration Statement (Form S-8 No. 333-227017).

of our reports dated February 26, 2021, with respect to the consolidated financial statements and schedules of Crestwood Equity Partners LP and the effectiveness of internal control over financial reporting of Crestwood Equity Partners LP included in this combined Annual Report (Form 10-K) of Crestwood Equity Partners LP and Crestwood Midstream Partners LP for the year ended December 31, 2020.

/s/ Ernst & Young LLP

Houston, Texas
February 26, 2021