Emissions reductions achieved
by bio-diesel as compared to petroleum diesel.
| Emission |
B100 |
B20 |
| Carbon Monoxide |
-47% |
-12% |
| Hydrocarbons |
-67% |
-20% |
| Particulates |
-48% |
-12% |
| Sulfates |
-100% |
-20% |
| Nitrogen Oxide |
+9% |
+2% |
| Air Toxins |
(-60%) to (–90%) |
-20% |
Source: US
Environmental Protection Agency