EXHIBIT 99.1

CST Trust Company 320 Bay Street, 3^rd floor Toronto, ON M5A 4A6 Tel: 416.682.3888 Fax: 1.877.715.0494   www.canstockta.com   Global Resources • Local Service • Customized Solutions

April 15, 2015

Nova Scotia Securities Commission	Securities Commission of Newfoundland and Labrador
Alberta Securities Commission	Saskatchewan Financial and Consumer Affairs Authority
Manitoba Securities Commission	New Brunswick Financial and Consumer Services Commission
Ontario Securities Commission	British Columbia Securities Commission
Superintendent of Securities, Prince Edward Island	Autorité des marchés financiers

RE: Algonquin Power & Utilities Corp.

Pursuant to a request from the above-mentioned reporting issuer, we wish to advise you of the following information in connection with its Annual Meeting of Shareholders:

Date of meeting:	June 24, 2015
Record date for notice:	May 11, 2015
Record date for voting:	May 11, 2015
Beneficial ownership determination date:	May 11, 2015
Securities entitled to notice:	Common
	144 A Common
Securities entitled to vote:	Common
	144 A Common
Issuer mailing directly to non objecting beneficial owners:	No
Issuer will pay for objecting beneficial owner material distribution:	Yes
Issuer using notice-and-access for registered investors:	No
Issuer using notice-and-access for non-registered investors:	No
Notice-and-access stratification criteria:	No

Yours very truly,

Zubair Khalid

Associate Manager, Trust Central Services