<SEC-DOCUMENT>0001612720-18-000021-index.html : 20180412
<SEC-HEADER>0001612720-18-000021.hdr.sgml : 20180412
<ACCEPTANCE-DATETIME>20180412080227
ACCESSION NUMBER:		0001612720-18-000021
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20180411
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Unregistered Sales of Equity Securities
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20180412
DATE AS OF CHANGE:		20180412

FILER:

	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:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36842
		FILM NUMBER:		18751183

	BUSINESS ADDRESS:	
		STREET 1:		3 WATERWAY SQUARE PLACE
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380
		BUSINESS PHONE:		832-403-1874

	MAIL ADDRESS:	
		STREET 1:		3 WATERWAY SQUARE PLACE
		CITY:			THE WOODLANDS
		STATE:			TX
		ZIP:			77380

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Harmony Merger Corp.
		DATE OF NAME CHANGE:	20140703
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>next-20180411x8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: next-20180411x8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.1
<SEQUENCE>2
<FILENAME>next-20180411ex31b746502.htm
<DESCRIPTION>EX-3.1
<TEXT>
Document 2 - file: next-20180411ex31b746502.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>3
<FILENAME>next-20180411ex1015ff522.htm
<DESCRIPTION>EX-10.1
<TEXT>
Document 3 - file: next-20180411ex1015ff522.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.2
<SEQUENCE>4
<FILENAME>next-20180411ex102487e2e.htm
<DESCRIPTION>EX-10.2
<TEXT>
Document 4 - file: next-20180411ex102487e2e.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.3
<SEQUENCE>5
<FILENAME>next-20180411ex10394fc23.htm
<DESCRIPTION>EX-10.3
<TEXT>
Document 5 - file: next-20180411ex10394fc23.htm

</DOCUMENT>
</SEC-DOCUMENT>