The past 20 years, different biodiesel reports indicate that biodiesel has significantly low carbon dioxide and air pollutants compared to tradition fossil fuels that can help slow down global warming
The US Environmental Protection Authority had compared two emission in research and found out that the usage of B100 (100% Biodiesl) can reduce the multiple pollutants in atmosphere.
To be concluded, Biodiesel saved 78-94% Carbon Dioxide Emission into the atmosphere compared to fusel fuel.