Grassley says EPA actions on ethanol recognize the importance of biofuels by Matt Kelley | Sep 1, 2026 | Agriculture, News, Politics & GovernmentThe EPA has approved waivers for 29 small oil refineries, so they do not have to blend ethanol into gasoline — the highest level since 2017. Iowa Agriculture Secretary Mike Naig calls the decision “unfortunate and unjustified.” Iowa Senator Chuck...
