<SEC-DOCUMENT>0001104659-21-025808-index.html : 20210219
<SEC-HEADER>0001104659-21-025808.hdr.sgml : 20210219
<ACCEPTANCE-DATETIME>20210219170044
ACCESSION NUMBER:		0001104659-21-025808
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		31
CONFORMED PERIOD OF REPORT:	20210408
FILED AS OF DATE:		20210219
DATE AS OF CHANGE:		20210219

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:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14204
		FILM NUMBER:		21656884

	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>DEF 14A
<SEQUENCE>1
<FILENAME>tm212520-2_def14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: tm212520-2_def14a.htm

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<SEQUENCE>2
<FILENAME>lg_fuelcellenergy-4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: lg_fuelcellenergy-4clr.jpg

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<FILENAME>lg_fuelcell-energy.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: lg_fuelcell-energy.jpg

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<DOCUMENT>
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<SEQUENCE>4
<FILENAME>tm212520d2-ph_power4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: tm212520d2-ph_power4clr.jpg

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<FILENAME>ph_jameshengland-4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: ph_jameshengland-4clr.jpg

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<FILENAME>sg_jameshengland-bwlr.jpg
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Document 6 - file: sg_jameshengland-bwlr.jpg

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<FILENAME>ph_jasonfew-4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: ph_jasonfew-4clr.jpg

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<FILENAME>sg_jasonfew-4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: sg_jasonfew-4clr.jpg

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<FILENAME>sg_janniferdarasimow-bwlr.jpg
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Document 9 - file: sg_janniferdarasimow-bwlr.jpg

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<FILENAME>tm212520d2-icon_intern4clr.jpg
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<TEXT>
Document 10 - file: tm212520d2-icon_intern4clr.jpg

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<FILENAME>tm212520d2-icon_phone4clr.jpg
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<TEXT>
Document 11 - file: tm212520d2-icon_phone4clr.jpg

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<FILENAME>tm212520d2-icon_mail4clr.jpg
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<TEXT>
Document 12 - file: tm212520d2-icon_mail4clr.jpg

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<SEQUENCE>13
<FILENAME>tm212520d2-icon_viaweb4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: tm212520d2-icon_viaweb4clr.jpg

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<SEQUENCE>14
<FILENAME>tm212520d2-icon_qrcode4clr.jpg
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<TEXT>
Document 14 - file: tm212520d2-icon_qrcode4clr.jpg

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<FILENAME>tm212520d2-tbl_techno4clr.jpg
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Document 15 - file: tm212520d2-tbl_techno4clr.jpg

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<SEQUENCE>16
<FILENAME>ico_fuelcellenergy-cbox.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: ico_fuelcellenergy-cbox.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>ph_jameshengland1-4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: ph_jameshengland1-4clr.jpg

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<DOCUMENT>
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<FILENAME>ph_chrisgroobey-4c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: ph_chrisgroobey-4c.jpg

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<FILENAME>ph_matthewfhilzinger-4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: ph_matthewfhilzinger-4clr.jpg

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<DOCUMENT>
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<FILENAME>ph_natica-vonalthannlr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 20 - file: ph_natica-vonalthannlr.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>tm212520d2-tbl_nominees4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 21 - file: tm212520d2-tbl_nominees4clr.jpg

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<SEQUENCE>22
<FILENAME>ico_member-blue.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 22 - file: ico_member-blue.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>tm212520d2-icon_1member4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 23 - file: tm212520d2-icon_1member4clr.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>tm212520d2-icon_chair4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 24 - file: tm212520d2-icon_chair4clr.jpg

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<TYPE>GRAPHIC
<SEQUENCE>25
<FILENAME>ph_michaels-bishop.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 25 - file: ph_michaels-bishop.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>26
<FILENAME>ph_jenniferd-arasimowicz.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 26 - file: ph_jenniferd-arasimowicz.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>27
<FILENAME>ph_michaellisow-4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 27 - file: ph_michaellisow-4clr.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>28
<FILENAME>ph_anthonyleo-4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 28 - file: ph_anthonyleo-4clr.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>29
<FILENAME>tm212520d2-icon_tick4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 29 - file: tm212520d2-icon_tick4clr.jpg

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<TYPE>GRAPHIC
<SEQUENCE>30
<FILENAME>tm212520d2-pc_1pagebwlr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 30 - file: tm212520d2-pc_1pagebwlr.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>31
<FILENAME>tm212520d2-pc_2pagebwlr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 31 - file: tm212520d2-pc_2pagebwlr.jpg

</DOCUMENT>
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