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

Vehicles powered by diesel contribute significantly to carbon emissions, making the journey toward decarbonization a tough road. According to data from the U.S. Energy Information Administration, in ...

Iowa biodiesel industry aims for rebound in 2026 ...

In an effort to drive down the production cost of biodiesel, researchers have developed an eco-friendly way of extracting triacetin, a combustion-enhancing additive, from an abundant waste source: ...

Biodiesel production has emerged as a pivotal research area in the transition towards sustainable energy sources. It involves the conversion of renewable feedstocks—such as vegetable oils, animal fats ...

The Brazilian Chamber of Deputies approved the “Fuels of the Future” bill last week, which could increase soybean crushing for biodiesel production to 55.8 MMT in 2025, up from the current 31 MMT ...

Kevin Lofgren in the lab holding a flask containing the pure biodiesel product made with the process described in the journal Energy & Fuels. UC Santa Cruz chemists have discovered a new way to ...

DUBUQUE COUNTY, Iowa (KWWL) -- A biodiesel plant in Farley is pausing production over federal policy issues and market challenges. Production has been paused since December. The biodiesel plant is ...

Diamond Green Diesel is a key growth driver for Darling Ingredients, contributing over 50% of EBITDA in Q2 2023. DAR exceeded production expectations in Q2 2023 and is projected to produce 58% more ...

Biofuel groups are expressing increased concern about the lack of formal guidance from the Treasury Department for a clean fuel tax credit set to take effect Jan. 1, saying investment has already ...

Iowa’s biodiesel production fell sharply in 2025, dropping 31% year-on-year to 244 million gallons, according to new figures from the Renewable Fuels Association (RFA). The decline marks the state’s ...