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Fuel burn per seat-km
Work out fuel efficiency per seat-kilometre and per revenue passenger-kilometre.
Sustainability & ESGAerospace & aviation
How it's worked out
- Fuel per seat-km = fuel ÷ ASK. CO₂ = fuel × 3.16
- ICAO factor 3.16 kg CO₂ per kg of jet fuel
NoteHigher load factors cut fuel per passenger even with the same aircraft.
Source: ICAO carbon emissions calculator methodology
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