Consent of Independent Registered Public Accounting Firm

We consent to references to our firm under captions “Financial Highlights”, “Senior Securities”, and “Independent Registered Public Accounting Firm” in the Prospectus and “Financial Statements” and “Independent Registered Public Accounting Firm” in the Statement of Additional Information each dated June 13, 2025 and each included in the Registration Statement (Form N-2, File No. 333-287058) of NXG NextGen Infrastructure Income Fund (the “Registration Statement”).

We consent to the incorporation by reference of our report dated January 29, 2025, with respect to the financial statements and financial highlights of NXG NextGen Infrastructure Income Fund included in the Annual Report to Shareholders (Form N-CSR) for the year ended November 30, 2024, into this Registration Statement, filed with the Securities and Exchange Commission.

Dallas, Texas

June 13, 2025