POWER OF ATTORNEY 
For Executing FORM ID, Forms 3, FORMS 4 and FORMS 5,  
Form 144 and Schedule 13D and Schedule 13G
The undersigned hereby constitutes and appoints Nathan Kroeker, Georganne Hodges and Gil 
Melman, or any one of them acting without the others, with full power of substitution, as the 
undersigned's true and lawful attorney-in-fact to:
Execute for and on behalf of the undersigned a Form ID (including amendments thereto), or any 
other forms prescribed by the Securities and Exchange Commission, that may be necessary to 
obtain codes and passwords enabling the undersigned to make electronic filings with the 
Securities and Exchange Commission of the forms referenced in clause (2) below;
Execute for and on behalf of the undersigned any (a) Form 3, Form 4 and Form 5 (including 
amendments thereto) in accordance with Section 16(a) of the Securities Exchange Act of 1934, 
as amended (the "Exchange Act"), (b) Form 144 (including amendments thereto) and 
(c) Schedule 13D and Schedule 13G (including amendments thereto) in accordance with 
Sections 13(d) and 13(g) of the Exchange Act, but only to the extent each form or schedule 
relates to the undersigned's beneficial ownership of securities of Spark Energy, Inc. or any of its 
subsidiaries;
Do and perform any and all acts for and on behalf of the undersigned that may be necessary or 
desirable to complete and execute any Form ID, Form 3, Form 4, Form 5, Form 144, Schedule 
13D or Schedule 13G (including amendments thereto) and timely file the forms or schedules 
with the Securities and Exchange Commission and any stock exchange or quotation system, self-
regulatory association or any other authority, and provide a copy as required by law or advisable 
to such persons as the attorney-in-fact deems appropriate; and
Take any other action in connection with the foregoing that, in the opinion of the attorney-in-
fact, may be of benefit to, in the best interest of or legally required of the undersigned, it being 
understood that the documents executed by the attorney-in-fact on behalf of the undersigned 
pursuant to this Power of Attorney shall be in the form and shall contain the terms and conditions 
as the attorney-in-fact may approve in the attorney-in-fact's discretion.
The undersigned hereby grants to the attorney-in-fact full power and authority to do and perform 
all and every act requisite, necessary or proper to be done in the exercise of any of the rights and 
powers granted herein, as fully to all intents and purposes as the undersigned might or could do if 
personally present, with full power of substitution or revocation, hereby ratifying and confirming 
all that the attorney-in-fact shall lawfully do or cause to be done by virtue of this Power of 
Attorney and the rights and powers granted herein.  The undersigned acknowledges that the 
attorney-in-fact, in serving in such capacity at the request of the undersigned, are not assuming 
(nor is Spark Energy, Inc. assuming) any of the undersigned's responsibilities to comply with 
Section 16 of the Exchange Act.
The undersigned agrees that the attorney-in-fact may rely entirely on information furnished 
orally or in writing by or at the direction of the undersigned to the attorney-in-fact.  The 
undersigned also agrees to indemnify and hold harmless Spark Energy, Inc. and the attorney-in-
fact against any losses, claims, damages or liabilities (or actions in these respects) that arise out 
of or are based upon any untrue statements or omissions of necessary facts in the information 
provided by or at the direction of the undersigned, or upon the lack of timeliness in the delivery 
of information by or at the direction of the undersigned, to the attorney-in fact for purposes of 
executing, acknowledging, delivering or filing a Form ID, Form 3, Form 4, Form 5, Form 144, 
Schedule 13D or Schedule 13G (including amendments thereto) and agrees to reimburse Spark 
Energy, Inc. and the attorney-in-fact on demand for any legal or other expenses reasonably 
incurred in connection with investigating or defending against any such loss, claim, damage, 
liability or action.
This Power of Attorney shall remain in full force and effect until the undersigned is no longer 
required to file Form ID, Form 3, Form 4, Form 5, Form 144, Schedule 13D and Schedule 13G 
(including amendments thereto) with respect to the undersigned's holdings of and transactions in 
securities issued by Spark Energy, Inc., unless earlier revoked by the undersigned in a signed 
writing delivered to the attorney-in-fact.  This Power of Attorney does not revoke any other 
power of attorney that the undersigned has previously granted.
IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as 
of the date written below.
By: Nick W. Evans Jr.
Date: May 24, 2016

        
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