<SEC-DOCUMENT>0000950127-23-000033-index.html : 20230713
<SEC-HEADER>0000950127-23-000033.hdr.sgml : 20230713
<ACCEPTANCE-DATETIME>20230713172722
ACCESSION NUMBER:		0000950127-23-000033
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20230713
DATE AS OF CHANGE:		20230713

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NextDecade Corp.
		CENTRAL INDEX KEY:			0001612720
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION & DISTRIBUTION [4923]
		IRS NUMBER:				465723951
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-88779
		FILM NUMBER:		231087519

	BUSINESS ADDRESS:	
		STREET 1:		1000 LOUISIANA STREET
		STREET 2:		SUITE 3900
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
		BUSINESS PHONE:		7135741880

	MAIL ADDRESS:	
		STREET 1:		1000 LOUISIANA STREET
		STREET 2:		SUITE 3900
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Harmony Merger Corp.
		DATE OF NAME CHANGE:	20140703

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Mubadala Investment Co PJSC
		CENTRAL INDEX KEY:			0001704268
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			C0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		P.O. BOX 45005
		CITY:			ABU DHABI
		STATE:			C0
		ZIP:			00000
		BUSINESS PHONE:		971-2413-0000

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 45005
		CITY:			ABU DHABI
		STATE:			C0
		ZIP:			00000
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>amendment_to_schedule_13d.htm
<TEXT>
Document 1 - file: amendment_to_schedule_13d.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.6
<SEQUENCE>2
<FILENAME>voting_agreement.htm
<TEXT>
Document 2 - file: voting_agreement.htm

</DOCUMENT>
</SEC-DOCUMENT>