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Sen. Grassley seeks answers over ‘irreconcilable statements’ made by refiners pursuing RFS exemptions
Several refiners told SEC and shareholders they outperformed their competition while claiming disproportionate economic harm when applying for RFS waivers.
Iowa Renewable Fuels Association
Jan 161 min read
The Road Less Taken: Iowa Moves High Biodiesel Blends Forward
From the Winter 2026 print edition of Biobased Diesel®, Jenna Rose with IBB provides an overview of state policies and industry collaboration in Iowa.
Jenna Rose
Jan 165 min read
Summit to explore ‘assembling the policy framework’ for renewable fuels
A panel of experts will discuss the latest policy changes at the free event Feb. 5.
Iowa Renewable Fuels Association
Jan 151 min read
Michigan Producers Bullish on Biodiesel
From the Winter 2026 print edition of Biobased Diesel®, MiABC Communications Director Karen Potratz talks with Michigan biodiesel producers about their assessment of the current market.
Karen Potratz
Jan 154 min read
