<SEC-DOCUMENT>0000921895-23-002352-index.html : 20231019
<SEC-HEADER>0000921895-23-002352.hdr.sgml : 20231019
<ACCEPTANCE-DATETIME>20231019160020
ACCESSION NUMBER:		0000921895-23-002352
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20231019
DATE AS OF CHANGE:		20231019

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALGONQUIN POWER & UTILITIES CORP.
		CENTRAL INDEX KEY:			0001174169
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-85003
		FILM NUMBER:		231334750

	BUSINESS ADDRESS:	
		STREET 1:		354 DAVIS ROAD
		CITY:			OAKVILLE
		STATE:			A6
		ZIP:			L6J2X1
		BUSINESS PHONE:		0000000000

	MAIL ADDRESS:	
		STREET 1:		354 DAVIS ROAD
		CITY:			OAKVILLE
		STATE:			A6
		ZIP:			L6J2X1

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALGONQUIN POWER INCOME FUND
		DATE OF NAME CHANGE:	20020523

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Starboard Value LP
		CENTRAL INDEX KEY:			0001517137
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		777 THIRD AVENUE, 18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		(212) 845-7977

	MAIL ADDRESS:	
		STREET 1:		777 THIRD AVENUE, 18TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>sc13da306297338_10192023.htm
<DESCRIPTION>AMENDMENT NO. 3 TO THE SCHEDULE 13D
<TEXT>
Document 1 - file: sc13da306297338_10192023.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>ex991to13da306297338_101923.htm
<DESCRIPTION>JOINT FILING AGREEMENT
<TEXT>
Document 2 - file: ex991to13da306297338_101923.htm

</DOCUMENT>
</SEC-DOCUMENT>