NEXT NextDecade Corporation

1)

prepare, execute in the undersigned’s name and on the undersigned’s behalf and submit to the U.S. Securities and Exchange Commission (the “SEC”) a Form ID, including amendments thereto, and any other documents necessary or appropriate to obtain codes and passwords enabling the undersigned to make electronic filings with the SEC of reports required by Section 16(a) of the Securities Exchange Act of 1934 (as amended, the “Exchange Act”) or any rule or regulation thereunder;

2)

prepare, execute, acknowledge, deliver and file Forms 3, 4, and 5 (including any amendments thereto) with respect to the securities of the Company, with the SEC, any national securities exchange and the Company, as considered necessary or advisable under Section 16(a) of the Exchange Act of 1934 and the rules and regulations promulgated thereunder;

3)

seek or obtain, as the undersigned’s representative and on the undersigned’s behalf, information of transactions in the Company’s securities from any third party, including brokers, employee benefit plan administrators and trustees, and the undersigned hereby authorizes any such person to release any such information to the undersigned and approves and ratifies any such release of information; and

4)

perform any and all other acts which in the discretion of such attorneys-in-fact are necessary or desirable for and on behalf of the undersigned in connection with the foregoing.

1)

this Power of Attorney authorizes, but does not require, such attorneys-in-fact to act in their discretion on information provided to such attorney-in-fact without independent verification of such information;

2)

any documents prepared and/or executed by such attorneys-in-fact on behalf of the undersigned pursuant to this Power of Attorney will be in such form and will contain such information and disclosure as such attorneys-in-fact, in his or her discretion, deems necessary or desirable;

3)

this Power of Attorney does not relieve the undersigned from responsibility for compliance with the undersigned’s obligations under the Exchange Act, including without limitation the reporting requirements under Section 16 of the Exchange Act; and

4)

neither the Company nor such attorneys-in-fact assumes any liability for the undersigned’s responsibility or failure to comply with the requirements of the Exchange Act, including without limitation for profit disgorgement under Section 16(b) of the Exchange Act.