Attached files

file filename
8-K/A - 8-K/A - Renewable Energy Group, Inc.regi_syntroleumanddf-8xkaa.htm
EX-99 - EXHIBIT 99.6 - Renewable Energy Group, Inc.exhibit996.htm
EX-23 - EXHIBIT 23.2 - Renewable Energy Group, Inc.exhibit232consentofindepen.htm
Exhibit 23.1




CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement (No. 333-168374 and No. 333-203763) on Form S-8 and Registration Statement (No. 333-186822 and 333-196341) on Form S-3 of Renewable Energy Group, Inc. and subsidiaries of our report dated March 13, 2014, relating to our audit of the consolidated financial statements of Syntroleum Corporation as of and for the year ended December 31, 2013, included in the Current Report on Form 8-K/A dated August 22, 2014.

/s/ HoganTaylor LLP

Tulsa, Oklahoma
August 24, 2015