GHG impact of 2% substitution Biodiesel1.5 PJ = 86 MLBiodiesel1.5 PJ = 86 ML ~ 130,000 t CO 2 ~ 130,000 t CO 2 Bio-ethanol1.9 PJ = 70 MLBio-ethanol1.9 PJ = 70 ML ~ 168,000 t CO 2 ~ 168,000 t CO 2