Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	Halcyon Capital Management LP

Address of Joint Filer:	477 Madison Avenue, 8th Floor
	New York, NY 10022

Relationship of Joint Filer to Issuer:	Director

Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]

Date of Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

Halcyon Capital Management LP

/s/ Suzanne McDermott
Name:	Suzanne McDermott
Title:	Chief Compliance Officer

/s/ John Freese
Name:	John Freese
Title:	Deputy General Counsel

June 13, 2018

Date

Page 1 of 13

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	HCN LP

Address of Joint Filer:	c/o Halcyon Capital Management LP
	477 Madison Avenue, 8th Floor
	New York, NY 10022

Relationship of Joint Filer to Issuer:	Director

Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]

Date of Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

HCN LP
By: Halcyon Capital Management LP, its Manager

/s/ Suzanne McDermott
Name:	Suzanne McDermott
Title:	Chief Compliance Officer

/s/ John Freese
Name:	John Freese
Title:	Deputy General Counsel

June 13, 2018

Date

Page 2 of 13

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	HCN GP LLC

Address of Joint Filer:	c/o Halcyon Capital Management LP
	477 Madison Avenue, 8th Floor
	New York, NY 10022

Relationship of Joint Filer to Issuer:	Director

Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]

Date of Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

HCN GP LLC

/s/ Suzanne McDermott
Name:	Suzanne McDermott
Title:	Chief Compliance Officer

/s/ John Freese
Name:	John Freese
Title:	Deputy General Counsel

June 13, 2018

Date

Page 3 of 13

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	Halcyon Mount Bonnell Fund LP

Address of Joint Filer:	c/o Halcyon Capital Management LP
	477 Madison Avenue, 8th Floor
	New York, NY 10022

Relationship of Joint Filer to Issuer:	Director

Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]

Date of Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

Halcyon Mount Bonnell Fund LP
By: Halcyon Capital Management LP, its Manager

/s/ Suzanne McDermott
Name:	Suzanne McDermott
Title:	Chief Compliance Officer

/s/ John Freese
Name:	John Freese
Title:	Deputy General Counsel

June 13, 2018

Date

Page 4 of 13

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	Halcyon Solutions Master Fund LP

Address of Joint Filer:	c/o Halcyon Capital Management LP
	477 Madison Avenue, 8th Floor
	New York, NY 10022

Relationship of Joint Filer to Issuer:	Director

Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]

Date of Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

Halcyon Solutions Master Fund LP
By: Halcyon Capital Management LP, its Manager

/s/ Suzanne McDermott
Name:	Suzanne McDermott
Title:	Chief Compliance Officer

/s/ John Freese
Name:	John Freese
Title:	Deputy General Counsel

June 13, 2018

Date

Page 5 of 13

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	Halcyon Solutions GP LLC

Address of Joint Filer:	c/o Halcyon Capital Management LP
	477 Madison Avenue, 8th Floor
	New York, NY 10022

Relationship of Joint Filer to Issuer:	Director

Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]

Date of Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

Halcyon Solutions GP LLC

/s/ Suzanne McDermott
Name:	Suzanne McDermott
Title:	Chief Compliance Officer

/s/ John Freese
Name:	John Freese
Title:	Deputy General Counsel

June 13, 2018

Date

Page 6 of 13

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	Halcyon Energy, Power & Infrastructure Capital Holdings LLC

Address of Joint Filer:	c/o Halcyon Capital Management LP
	477 Madison Avenue, 8th Floor
	New York, NY 10022

Relationship of Joint Filer to Issuer:	Director

Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]

Date of Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

Halcyon Energy, Power & Infrastructure Capital Holdings LLC
By: Halcyon Capital Management LP, its Manager

/s/ Suzanne McDermott
Name:	Suzanne McDermott
Title:	Chief Compliance Officer

/s/ John Freese
Name:	John Freese
Title:	Deputy General Counsel

June 13, 2018

Date

Page 7 of 13

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	First Series of HDML Fund I LLC

Address of Joint Filer:	c/o Halcyon Capital Management LP
	477 Madison Avenue, 8th Floor
	New York, NY 10022

Relationship of Joint Filer to Issuer:	Director

Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]

Date of Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

First Series of HDML Fund I LLC
By: Halcyon Capital Management LP, its Manager

/s/ Suzanne McDermott
Name:	Suzanne McDermott
Title:	Chief Compliance Officer

/s/ John Freese
Name:	John Freese
Title:	Deputy General Counsel

June 13, 2018

Date

Page 8 of 13

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	HDML Asset LLC

Address of Joint Filer:	c/o Halcyon Capital Management LP
	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 Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

HDML Asset LLC

/s/ Suzanne McDermott
Name:	Suzanne McDermott
Title:	Chief Compliance Officer

/s/ John Freese
Name:	John Freese
Title:	Deputy General Counsel

June 13, 2018

Date

Page 9 of 13

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	Avinash Kripalani

Address of Joint Filer:	c/o Halcyon Capital Management LP
	477 Madison Avenue, 8th Floor
	New York, NY 10022

Relationship of Joint Filer to Issuer:	Director

Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]

Date of Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

/s/ Avinash Kripalani
Name:	Avinash Kripalani

June 13, 2018

Date

Page 10 of 13

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	Kevah Konner

Address of Joint Filer:	c/o Halcyon Capital Management LP
	477 Madison Avenue, 8th Floor
	New York, NY 10022

Relationship of Joint Filer to Issuer:	Director

Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]

Date of Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

/s/ Kevah Konner
Name:	Kevah Konner
Title:	Portfolio Manager

June 13, 2018

Date

Page 11 of 13

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	John Bader

Address of Joint Filer:	c/o Halcyon Capital Management LP
	477 Madison Avenue, 8th Floor
	New York, NY 10022

Relationship of Joint Filer to Issuer:	Director

Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]

Date of Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

/s/ John Bader
Name:	John Bader
Title:	CEO

June 13, 2018

Date

Page 12 of 13

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	Jason Dillow

Address of Joint Filer:	c/o Halcyon Capital Management LP
	477 Madison Avenue, 8th Floor
	New York, NY 10022

Relationship of Joint Filer to Issuer:	Director

Issuer Name and Ticker or Trading Symbol:	NextDecade Corporation [NEXT]

Date of Earliest Transaction Required
to be Reported (Month/Day/Year):	June 11, 2018

Designated Filer:	Halcyon Capital Management LP

Signature:

/s/ Jason Dillow
Name:	Jason Dillow
Title:	Chief Investment Officer

June 13, 2018

Date

Page 13 of 13

Halcyon Capital Management LP 4