The Clean Fuels Alliance America said Monday that the Environmental Protection Agency's 2026-2027 Renewable Fuel Standard volumes rule reflects recent investments in US biomass-based diesel capacity and oilseed processing.
Monday marks the effective date of the EPA's 2026-2027 RFS volumes. "EPA's rule fully accounts for the investments our industry made over the last several years to increase US biomass-based diesel capacity and oilseed processing," it said.
In a letter addressed to President Donald Trump and the EPA on Monday, the group said there is "growing evidence" that US biodiesel and renewable diesel producers are increasing production.
The letter cited an increase in domestic soy and canola processing and record use of soy oil and distillers' corn oil for biodiesel and renewable diesel production during the first months of 2026.
Additionally, by April, biodiesel and renewable diesel producers had returned to capacity utilization rates comparable to their 2024 highs.
The association said policy certainty has supported investment in domestic biofuel markets and added that further investment would be needed to sustain growth in biodiesel, renewable diesel and sustainable aviation fuel.