Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in this Registration Statement on Form S-8 of our reports dated February 9, 2023, relating to the financial statements of Fortis Inc. (the “Corporation”) and the effectiveness of the Corporation’s internal control over financial reporting, appearing in the Corporation’s Annual Report on Form 40-F for the year ended December 31, 2022.
/s/ Deloitte LLP
St. John’s, Canada
December 18, 2023
