Iowa renewable fuels advocates are urging federal agencies to clarify their policies amidst a major drop in biodiesel production in Iowa.

Iowa Renewable Fuels Association Executive Director Monte Shaw says the state’s biodiesel producers are facing dire ...

Iowa Renewable Fuels Association Executive Director Monte Shaw says the state’s biodiesel producers are facing dire circumstances. Many biodiesel plants idled in 2025 and haven’t restarted, according ...

Iowa Renewable Fuels Association Executive Director Monte Shaw says the state's biodiesel producers are facing dire circumstances. He says many biodiesel plants that were idled in 2025 haven't ...

Iowa biodiesel industry aims for rebound in 2026 ...

Iowa’s biodiesel consumption doubled in the state despite uncertain federal regulation that constrained the biofuel industry, according to a new state report. The good news for biofuel producers and ...

Why are we asking for donations? Why are we asking for donations? This site is free thanks to our community of supporters. Voluntary donations from readers like you keep our news accessible for ...