FAME Biodiesel (B100) - Well-to-Wake
Fatty-acid methyl ester from waste/UCO feedstocks. Drop-in-blendable up to B30–B50 without engine modifications; not approved for use above B100 in most MAN / WinGD engines.
Tank-to-wake CO₂
2,830.00t
From Cf per MEPC.364(79)
Energy content
37,200GJ
LCV 37.2 MJ/kg
Well-to-wake GHG
773.8t CO₂e
20.8 gCO₂e/MJ WtW
Method
TTW CO₂ (t) = mass × Cf Energy (MJ) = mass (kg) × LCV (MJ/kg) WtW (t CO₂e) = Energy (MJ) × WtW factor (g/MJ) / 1e6
WtW factors include upstream extraction, processing, transport, plus tank-to-wake combustion and relevant CH₄/N₂O. FuelEU Maritime Annex II publishes the authoritative defaults.