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 Event Requiring
Statement (Month/Day/Year):	July 24, 2017
Designated Filer:	Halcyon Capital Management LP
Signature:
Halcyon Mount Bonnell Fund LP
By: Halcyon Capital Management LP, its Manager
/s/ Suzanne McDermott	/s/ John Freese
Name: Suzanne McDermott	Name: John Freese
Title:   Chief Compliance Officer	Title:   Senior Corporate Counsel
August 3, 2017
Date

Page 1 of 7

Exhibit 99.2

Joint Filer Information

Name of Joint Filer:	HLTS 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 Event Requiring
Statement (Month/Day/Year):	July 24, 2017
Designated Filer:	Halcyon Capital Management LP
Signature:
HLTS GP LLC
/s/ Suzanne McDermott	/s/ John Freese
Name: Suzanne McDermott	Name: John Freese
Title:   Chief Compliance Officer	Title:   Senior Corporate Counsel
August 3, 2017
Date

Page 2 of 7

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 Event Requiring
Statement (Month/Day/Year):	July 24, 2017
Designated Filer:	Halcyon Capital Management LP
Signature:
HCN LP
By: Halcyon Capital Management LP, its Manager
/s/ Suzanne McDermott	/s/ John Freese
Name: Suzanne McDermott	Name: John Freese
Title:   Chief Compliance Officer	Title:   Senior Corporate Counsel
August 3, 2017
Date

Page 3 of 7

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 Event Requiring
Statement (Month/Day/Year):	July 24, 2017
Designated Filer:	Halcyon Capital Management LP
Signature:
HCN GP LLC
/s/ Suzanne McDermott	/s/ John Freese
Name: Suzanne McDermott	Name: John Freese
Title:   Chief Compliance Officer	Title:   Senior Corporate Counsel
August 3, 2017
Date

Page 4 of 7

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 Event Requiring
Statement (Month/Day/Year):	July 24, 2017
Designated Filer:	Halcyon Capital Management LP
Signature:
Halcyon Energy, Power & Infrastructure Capital Holdings LLC
By: Halcyon Capital Management LP, its Manager
/s/ Suzanne McDermott	/s/ John Freese
Name: Suzanne McDermott	Name: John Freese
Title:   Chief Compliance Officer	Title:   Senior Corporate Counsel
August 3, 2017
Date

Page 5 of 7

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 Event Requiring
Statement (Month/Day/Year):	July 24, 2017
Designated Filer:	Halcyon Capital Management LP
Signature:
First Series of HDML Fund I, LLC
By: Halcyon Capital Management LP, its Manager
/s/ Suzanne McDermott	/s/ John Freese
Name: Suzanne McDermott	Name: John Freese
Title:   Chief Compliance Officer	Title:   Senior Corporate Counsel
August 3, 2017
Date

Page 6 of 7

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 Event Requiring
Statement (Month/Day/Year):	July 24, 2017
Designated Filer:	Halcyon Capital Management LP
Signature:
HDML Asset LLC
/s/ Suzanne McDermott	/s/ John Freese
Name: Suzanne McDermott	Name: John Freese
Title:   Chief Compliance Officer	Title:   Senior Corporate Counsel
August 3, 2017
Date

Page 7 of 7