EXHIBIT 23

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the Registration Statement (Form S-3 No. 333-150719) of UGI Utilities, Inc. of our reports dated November 21, 2017, with respect to the consolidated financial statements and schedule of UGI Utilities, Inc., and the effectiveness of internal control over financial reporting of UGI Utilities, Inc., included in this Annual Report (Form 10-K) for the year ended September 30, 2017.

/s/ Ernst & Young LLP

Philadelphia, Pennsylvania

November 21, 2017