Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We have issued our report dated November 24, 2015, with respect to the balance sheet of Energy Transfer Corp LP contained in the Registration Statement and Proxy Statement/Prospectus. We consent to the use of the aforementioned report in the Registration Statement and Proxy Statement/Prospectus, and to the use of our name as it appears under the caption “Experts.”

/s/ GRANT THORNTON LLP

Dallas, Texas

November 24, 2015