<SEC-DOCUMENT>0001104659-20-085048-index.html : 20200721
<SEC-HEADER>0001104659-20-085048.hdr.sgml : 20200721
<ACCEPTANCE-DATETIME>20200721073048
ACCESSION NUMBER:		0001104659-20-085048
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20200721
DATE AS OF CHANGE:		20200721

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FUELCELL ENERGY INC
		CENTRAL INDEX KEY:			0000886128
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
		IRS NUMBER:				060853042
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-239540
		FILM NUMBER:		201037674

	BUSINESS ADDRESS:	
		STREET 1:		3 GREAT PASTURE RD
		CITY:			DANBURY
		STATE:			CT
		ZIP:			06813
		BUSINESS PHONE:		2038256000

	MAIL ADDRESS:	
		STREET 1:		3 GREAT PASTURE ROAD
		CITY:			DANBURY
		STATE:			CT
		ZIP:			06813

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ENERGY RESEARCH CORP /NY/
		DATE OF NAME CHANGE:	19930328
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>tm2025220d1_424b3.htm
<DESCRIPTION>424B3
<TEXT>
Document 1 - file: tm2025220d1_424b3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>tm2023525-1_img01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: tm2023525-1_img01.jpg

</DOCUMENT>
</SEC-DOCUMENT>