Iowa Attorney General Brenna Bird sent a letter to federal regulators Thursday urging an investigation into refineries that receive exemptions for renewable fuel blending standards.
By Cami Koons
Iowa Attorney General Brenna Bird sent a letter to federal regulators Thursday urging an investigation into refineries that receive exemptions for renewable fuel blending standards.
Bird, who was joined by attorneys general from Nebrask… [4093 chars]
Source: Successful Farming | Published: 2025-10-31T11:47:11Z
Credit: Successful Farming
