    <SEC-DOCUMENT>0001104659-22-045552-index.html : 20220413
    <SEC-HEADER>0001104659-22-045552.hdr.sgml : 20220413
    <ACCEPTANCE-DATETIME>20220413171116
    ACCESSION NUMBER:		0001104659-22-045552
    CONFORMED SUBMISSION TYPE:	S-4
    PUBLIC DOCUMENT COUNT:		14
    FILED AS OF DATE:		20220413
    DATE AS OF CHANGE:		20220413

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			EVERSOURCE ENERGY
    		CENTRAL INDEX KEY:			0000072741
    		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
    		IRS NUMBER:				042147929
    		STATE OF INCORPORATION:			MA
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		S-4
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-264281
    		FILM NUMBER:		22825345

    	BUSINESS ADDRESS:
    		STREET 1:		300 CADWELL DRIVE
    		CITY:			SPRINGFIELD
    		STATE:			MA
    		ZIP:			01104
    		BUSINESS PHONE:		8606655000

    	MAIL ADDRESS:
    		STREET 1:		107 SELDEN ST
    		CITY:			BERLIN
    		STATE:			CT
    		ZIP:			06037-1616

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	NORTHEAST UTILITIES
    		DATE OF NAME CHANGE:	20041201

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	NORTHEAST UTILITIES SYSTEM
    		DATE OF NAME CHANGE:	19961121
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>S-4
    <SEQUENCE>1
    <FILENAME>tm2212433-1_s4.htm
    <DESCRIPTION>S-4
    <TEXT>
    Document 1 - file: tm2212433-1_s4.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-5.1
    <SEQUENCE>2
    <FILENAME>tm2212433d2_ex5-1.htm
    <DESCRIPTION>EXHIBIT 5.1
    <TEXT>
    Document 2 - file: tm2212433d2_ex5-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.1
    <SEQUENCE>3
    <FILENAME>tm2212433d2_ex23-1.htm
    <DESCRIPTION>EXHIBIT 23.1
    <TEXT>
    Document 3 - file: tm2212433d2_ex23-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>4
    <FILENAME>tm2212433d2_ex99-1.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 4 - file: tm2212433d2_ex99-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-FILING FEES
    <SEQUENCE>5
    <FILENAME>tm2212433d2_ex-filingfees.htm
    <DESCRIPTION>EX-FILING FEES
    <TEXT>
    Document 5 - file: tm2212433d2_ex-filingfees.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>ft_bridge-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: ft_bridge-4c.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>lg_aquarionwatercomp-4clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: lg_aquarionwatercomp-4clr.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>lg_boenningestablished-4clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: lg_boenningestablished-4clr.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>lg_boenningscattergood-4clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: lg_boenningscattergood-4clr.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>lg_torringtonwaterco-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: lg_torringtonwaterco-4c.jpg

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>tm2212433d2_ex5-1img001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: tm2212433d2_ex5-1img001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>tm2212433d2_ex99-1img001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: tm2212433d2_ex99-1img001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>tm2212433d2_ex99-1img002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: tm2212433d2_ex99-1img002.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>