    <SEC-DOCUMENT>0001140361-22-003004-index.html : 20220128
    <SEC-HEADER>0001140361-22-003004.hdr.sgml : 20220128
    <ACCEPTANCE-DATETIME>20220128083356
    ACCESSION NUMBER:		0001140361-22-003004
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		9
    CONFORMED PERIOD OF REPORT:	20220323
    FILED AS OF DATE:		20220128
    DATE AS OF CHANGE:		20220128

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Fluence Energy, Inc.
    		CENTRAL INDEX KEY:			0001868941
    		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-40978
    		FILM NUMBER:		22565412

    	BUSINESS ADDRESS:
    		STREET 1:		4601 FAIRFAX DRIVE
    		STREET 2:		SUITE 600
    		CITY:			ARLINGTON
    		STATE:			VA
    		ZIP:			22203
    		BUSINESS PHONE:		(833) 358-3623

    	MAIL ADDRESS:
    		STREET 1:		4601 FAIRFAX DRIVE
    		STREET 2:		SUITE 600
    		CITY:			ARLINGTON
    		STATE:			VA
    		ZIP:			22203
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>ny20002104x1_def14a.htm
    <DESCRIPTION>DEF-14A
    <TEXT>
    Document 1 - file: ny20002104x1_def14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>logo_fluencex3.jpg
    <TEXT>
    Document 2 - file: logo_fluencex3.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>ny20002104x1_blackcircle.jpg
    <TEXT>
    Document 3 - file: ny20002104x1_blackcircle.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>ny20002104x1_circlestar.jpg
    <TEXT>
    Document 4 - file: ny20002104x1_circlestar.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>ny20002104x1_greencircle.jpg
    <TEXT>
    Document 5 - file: ny20002104x1_greencircle.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>ny20002104x1_pc01.jpg
    <TEXT>
    Document 6 - file: ny20002104x1_pc01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>ny20002104x1_pc02.jpg
    <TEXT>
    Document 7 - file: ny20002104x1_pc02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>sig_francisfuselier.jpg
    <TEXT>
    Document 8 - file: sig_francisfuselier.jpg

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

    </DOCUMENT>
    </SEC-DOCUMENT>