<SEC-DOCUMENT>0001104659-21-071240-index.html : 20210524
<SEC-HEADER>0001104659-21-071240.hdr.sgml : 20210524
<ACCEPTANCE-DATETIME>20210524163559
ACCESSION NUMBER:		0001104659-21-071240
CONFORMED SUBMISSION TYPE:	FWP
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210524
DATE AS OF CHANGE:		20210524

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NSTAR ELECTRIC CO
		CENTRAL INDEX KEY:			0000013372
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				041278810
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		FWP
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	333-231118-02
		FILM NUMBER:		21955481

	BUSINESS ADDRESS:	
		STREET 1:		800 BOYLSTON ST
		STREET 2:		P1600
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199
		BUSINESS PHONE:		6174242000

	MAIL ADDRESS:	
		STREET 1:		800 BOYLSTON ST
		STREET 2:		P1600
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BOSTON EDISON CO
		DATE OF NAME CHANGE:	19920703

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NSTAR ELECTRIC CO
		CENTRAL INDEX KEY:			0000013372
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				041278810
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		FWP

	BUSINESS ADDRESS:	
		STREET 1:		800 BOYLSTON ST
		STREET 2:		P1600
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199
		BUSINESS PHONE:		6174242000

	MAIL ADDRESS:	
		STREET 1:		800 BOYLSTON ST
		STREET 2:		P1600
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02199

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BOSTON EDISON CO
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>FWP
<SEQUENCE>1
<FILENAME>tm2116987d3_fwp.htm
<DESCRIPTION>FWP
<TEXT>
Document 1 - file: tm2116987d3_fwp.htm

</DOCUMENT>
</SEC-DOCUMENT>