The Global Centre for Maritime Decarbonisation (GCMD) found net carbon emissions fell 20% using a vegetable oil biofuel blend compared with very low sulphur fuel oil (VLSFO) in a trial for a dual ...

The Trump administration is proposing oil refiners blend more biofuels into gasoline and diesel next year while seeking to discourage the use of imported supplies.

The U.S. Environmental Protection Agency proposed total biofuel blending volumes at 24.02 billion gallons in 2026 and 24.46 billion gallons in 2027, up from 22.33 billion gallons in 2025.

Biofuels are heralded as a climate-friendly replacement of fossil fuels, but encouraging people to drive less and shift to other modes of transport would cut more emissions.