1. to receive the financial statements of the Corporation as at and for the year ended December 31, 2022, and the report of the auditor on the statements; 2. to re-appoint Ernst & Young LLP as the auditor of the Corporation for the ensuing year; 3. to elect directors for the ensuing year; 4. to consider and, if thought fit, pass an advisory resolution approving the Corporation’s approach to executive compensation; and 5. to consider any other business that may be properly brought before the Meeting or any adjournment thereof. April 27, 2023 Dear shareholder, In connection with the annual meeting (the “Meeting”) of the shareholders (the “Shareholders”) of Algonquin Power & Utilities Corp. (the “Corporation”), notice is hereby given that the Corporation will use the Canadian Securities Administrators’ “notice-and-access” delivery model to deliver proxy-related materials, including the Corporation’s management information circular (the “Circular”) and the Corporation’s 2022 annual report containing the Corporation’s audited consolidated financial statements and the auditor’s report thereon and management’s discussion and analysis for the year ended December 31, 2022 (the “Annual Report” and, together with the Circular, the “Meeting Materials”) to Shareholders. Under notice-and-access, the Corporation is permitted, as an alternative to sending paper copies of the Meeting Materials to Shareholders, to provide to Shareholders of record as of April 24, 2023, the record date for the Meeting, this notice containing, among other things, information regarding how to access the Meeting Materials online as well as how to obtain paper copies of the Meeting Materials free of charge. The Corporation anticipates that notice-and-access will directly benefit the Corporation through a substantial reduction in both postage and printing costs and will also promote environmental responsibility by decreasing the large volume of paper documents generated by printing proxy-related materials. A form of proxy (if you are a registered Shareholder) or a voting instruction form (if you are a non-registered Shareholder) is included with this notice along with instructions on how to vote. The Meeting will be held at the Royal Bank Plaza, North Tower, 200 Bay Street, Suite 1600, Toronto, ON M5J 2J3 on June 20, 2023 commencing at 1:00 p.m. (Eastern Time) for the following purposes: The Circular provides additional information relating to the matters to be dealt with at the Meeting. In particular, for information concerning the items listed above, please see the section of the Circular entitled “Matters to be Acted Upon at the Meeting”. Notice to shareholders of Algonquin Power & Utilities Corp. regarding notice-and-access