Biofuels groups continue to challenge outstanding small refinery exemption requests.

Growth Energy’s Chris Bliley tells Brownfield the EPA has yet to act on 66 SRE petitions while refusing to release the names and locations of the refineries involved.

“We’re going to continue to stay vigilant and continue to push at every turn on the transparency, and to ensure that the (RFS) program does what it’s supposed to do to blend more renewable fuels.”

Growth Energy and the Renewable Fuels Association recently filed a complaint in U.S.

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