    <SEC-DOCUMENT>0001174169-19-000008-index.html : 20190510
    <SEC-HEADER>0001174169-19-000008.hdr.sgml : 20190510
    <ACCEPTANCE-DATETIME>20190509210220
    ACCESSION NUMBER:		0001174169-19-000008
    CONFORMED SUBMISSION TYPE:	6-K
    PUBLIC DOCUMENT COUNT:		12
    CONFORMED PERIOD OF REPORT:	20190331
    FILED AS OF DATE:		20190510
    DATE AS OF CHANGE:		20190509

    FILER:

    	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:		6-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-37946
    		FILM NUMBER:		19812561

    	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
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>6-K
    <SEQUENCE>1
    <FILENAME>a6-kcover2019q1.htm
    <DESCRIPTION>6-K COVER 2019 Q1 EARNINGS
    <TEXT>
    Document 1 - file: a6-kcover2019q1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>a2019q1-exhibit991xfinanci.htm
    <DESCRIPTION>EXHIBIT 99.1 2019 Q1 FINANCIAL STATEMENTS
    <TEXT>
    Document 2 - file: a2019q1-exhibit991xfinanci.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>a2019q1-exhibit992xmda.htm
    <DESCRIPTION>EXHIBIT 99.2 2019 Q1 MD&A
    <TEXT>
    Document 3 - file: a2019q1-exhibit992xmda.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.3
    <SEQUENCE>4
    <FILENAME>a2019q1-exhibit993xceocert.htm
    <DESCRIPTION>EXHIBIT 99.3 2019 Q1 CEO CERTIFICATION
    <TEXT>
    Document 4 - file: a2019q1-exhibit993xceocert.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.4
    <SEQUENCE>5
    <FILENAME>a2019q1-exhibit994xcfocert.htm
    <DESCRIPTION>EXHIBIT 99.4 2019 Q1 CFO CERTIFICATION
    <TEXT>
    Document 5 - file: a2019q1-exhibit994xcfocert.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.5
    <SEQUENCE>6
    <FILENAME>a2019q1-exhibit995xearning.htm
    <DESCRIPTION>EXHIBIT 99.5 2019 Q1 EARNINGS PRESS RELEASE
    <TEXT>
    Document 6 - file: a2019q1-exhibit995xearning.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.6
    <SEQUENCE>7
    <FILENAME>a2019q2-exhibit996xcommons.htm
    <DESCRIPTION>EXHIBIT 99.6 2019 Q2 COMMON SHARE DIVIDEND PRESS RELEASE
    <TEXT>
    Document 7 - file: a2019q2-exhibit996xcommons.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.7
    <SEQUENCE>8
    <FILENAME>a2019q2-exhibit997xpreferr.htm
    <DESCRIPTION>EXHIBIT 99.7 2019 Q2 PREFERRED SHARE DIVIDEND PRESS RELEASE
    <TEXT>
    Document 8 - file: a2019q2-exhibit997xpreferr.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>a2019q1earningspressr_image.jpg
    <TEXT>
    Document 9 - file: a2019q1earningspressr_image.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>a2019q2commonsharediv_image1.jpg
    <TEXT>
    Document 10 - file: a2019q2commonsharediv_image1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>a2019q2preferredshare_image1.jpg
    <TEXT>
    Document 11 - file: a2019q2preferredshare_image1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>lapucrgbdigitala56.jpg
    <TEXT>
    Document 12 - file: lapucrgbdigitala56.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>