abrdn Global Infrastructure Income Fund

Sub-Administrator. State Street Bank & Trust Company, located at 1 Heritage Drive, 3rd Floor, North Quincy, MA 02171, serves as sub-administrator to the Fund.

Expenses. The expense of preparation, printing and mailing of the enclosed proxy card and accompanying Notice and Proxy Statement will be borne by the Fund. The Fund will reimburse banks, brokers and others for their reasonable expenses in forwarding proxy solicitation material to the beneficial owners of the shares of the Fund. In order to obtain the necessary quorum at the Meeting, supplementary solicitation may be made by mail, telephone or personal interview. Such solicitation may be conducted by, among others, officers, Trustees and employees of the Fund, abrdn Inc., aIL or their affiliates.

EQ Fund Solutions, LLC ("EQ") has been retained to assist in the solicitation of proxies and will receive an estimated fee of $2,500 and be reimbursed for its reasonable expenses, which are expected to be $825-$1350.

Solicitation and Voting of Proxies. Solicitation of proxies is being made primarily by the mailing of this Proxy Statement with its enclosures on or about April 14, 2025. As mentioned above, EQ has been engaged to assist in the solicitation of proxies. As the date of the Meeting approaches, certain shareholders of the Fund may receive a call from a representative of EQ, if the Fund has not yet received their vote. Authorization to permit EQ to execute proxies may be obtained by telephonic instructions from shareholders of the Fund. Proxies that are obtained telephonically will be recorded in accordance with procedures that management of the Fund believes are reasonably designed to ensure that the identity of the shareholder casting the vote is accurately determined and that the voting instructions of the shareholder are accurately determined.

Beneficial Owners. Based upon a review of the most recent filings made pursuant to Section 13 of the 1934 Act, as of April 7, 2025, there were no persons who may be deemed beneficial owners of 5% of more of the outstanding shares of the Fund.