Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the use of our reports dated February 22, 2023, with respect to the consolidated financial statements (and financial statement schedule I) of Avangrid, Inc., and the effectiveness of internal control over financial reporting, incorporated herein by reference, and to the reference to our firm under the heading “Experts” in the prospectus.
/s/ KPMG LLP
New York, New York
March 17, 2023