The US is taking steps to curb imports of used cooking oil, preventing foreign supplies from being used to make biofuels that qualify for a lucrative tax credit. This move comes as President-elect Trump’s plan for biofuel policy remains uncertain. The new guidance from the Treasury Department restricts fuels produced using foreign-sourced supplies from being counted under the GREET model, a tool used by the Department of Energy to calculate greenhouse gas emissions from transportation and energy industries.
Source: https://www.bloomberg.com/news/articles/2025-01-10/us-moves-to-curb-some-cooking-oil-imports-with-green-fuel-rule