Home
> F.A.Q.
> Commercial Aviation
> Aviation EU ETS
> How should the fuel consumed be evaluated?

How should the fuel consumed be evaluated?

​Airlines have a choice between two methodologies for monitoring fuel use.


Airlines must monitor fuel use for each flight including fuel consumed by the APU.

Method A includes APU fuel after the flight whereas Method B includes APU fuel before the flight.

A methodology must be selected and consistently applied for each aircraft type.
Fuel consumed in Flight N:   C – F + E (Method A)   or   A + B – D (Method B)




 
Possible sources for fuel uplift and fuel in tanks
1. On-board measurement system
2. Fuel supplier
3. Mass & balance
4. Aircraft technical log


  Back to all F.A.Q.