Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	Valinor Capital Partners Offshore Master Fund, L.P.
Address of Joint Filer:	c/o Valinor Management, L.P.
	510 Madison Avenue, 25th Floor
	New York, NY 10022
Relationship of Joint Filer to Issuer:	10% Owner; Director
Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]
Date of Earliest Transaction to be Reported
(Month/Day/Year):	August 9, 2018
Designated Filer:	Valinor Management, L.P.

Signature:

Valinor Capital Partners Offshore Master Fund, L.P.

/s/ David Angstreich
Name:	David Angstreich
Title:	Chief Operating Officer
August 13, 2018
Date

Page 1 of 5

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	David Gallo
Address of Joint Filer:	c/o Valinor Management, L.P.
	510 Madison Avenue, 25th Floor
	New York, NY 10022
Relationship of Joint Filer to Issuer:	Director; 10% Owner
Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]
Date of Earliest Transaction to be Reported
(Month/Day/Year):	August 9, 2018
Designated Filer:	Valinor Management, L.P.

Signature:

/s/ David Gallo
Name:	David Gallo
August 13, 2018
Date

Page 2 of 5

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	Valinor Associates, LLC
Address of Joint Filer:	510 Madison Avenue, 25th Floor
	New York, NY 10022
Relationship of Joint Filer to Issuer:	10% Owner; Director
Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]
Date of Earliest Transaction to be Reported
(Month/Day/Year):	August 9, 2018
Designated Filer:	Valinor Management, L.P.

Signature:

Valinor Associates, LLC
/s/ David Angstreich
Name:	David Angstreich
Title:	Chief Operating Officer
August 13, 2018
Date

Page 3 of 5

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	Valinor Management, L.P.
Address of Joint Filer:	c/o Valinor Management, L.P.
	510 Madison Avenue, 25th Floor
	New York, NY 10022
Relationship of Joint Filer to Issuer:	10% Owner; Director
Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]
Date of Earliest Transaction to be Reported:	August 9, 2018
Designated Filer:	Valinor Management, L.P.

Signature:

Valinor Management, L.P.
/s/ David Angstreich
Name:	David Angstreich
Title:	Chief Operating Officer
August 13, 2018
Date

Page 4 of 5

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	Valinor Capital Partners, L.P.
Address of Joint Filer:	510 Madison Avenue, 25th Floor
	New York, NY 10022
Relationship of Joint Filer to Issuer:	Director
Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]
Date of Event Requiring
Statement (Month/Day/Year):	August 9, 2018
Designated Filer:	Valinor Management, L.P.

Signature:

Valinor Capital Partners, L.P.
/s/ David Angstreich
Name:	David Angstreich
Title:	Chief Operating Officer
August 13, 2018
Date

Page 5 of 5