The Iowa Renewable Fuels Association (IRFA) recently hosted the 15th Annual Biofuels: Science and Sustainability Tour, bringing Washington, D.C. staffers and other agencies to Iowa for an immersive, hands-on experience in biofuels and modern agriculture. Participants were able to visit a fuel terminal, research farms, renewable natural gas plant, cattle operation, family farm, biodiesel plant, ethanol plant, and fuel retailer.
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