The Air Travel Energy Use object represents the energy consumption related to air travel.
For information about converting the values from one unit of measure to another compatible unit of measure, see Conversion Factors.
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Haul Length (HaulLength)
Input Fields
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Air Travel Emissions Factor (AirTravelEmssnFctr)
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Segment Distance (SegmentDistance)
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Segment Distance Unit (SegmentDistanceUnit)
Calculations
If Segment Distance Unit = AirTravelEmssnFctr.Distance Unit then
if abs(Segment Distance) < AirTravelEmssnFctr.Short-Haul Maximum Distance, then Haul Length = “Short”.
else, if abs(Segment Distance) < AirTravelEmssnFctr.Medium-Haul Maximum Distance, then Haul Length = “Medium”.
else, if abs(Segment Distance) > AirTravelEmssnFctr.Long-Haul Minimum Distance, then Haul Length = “Long”.
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Segment Distance (Miles) (SegmentDistanceInMiles)
Input Fields
Calculations
If Segment Distance Unit = “Miles”, then Segment Distance (Miles) = Segment Distance.
If Segment Distance Unit = “Kilometers”, then Segment Distance (Miles) = Segment Distance/1.60934.
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CH4/Passenger-km (kg CO2e) (Ch4PassengerKmInKgCo2e)
Input Fields
Calculations
If Haul Length = “Long”, then CH4/Passenger-km (kg CO2e) = AirTravelEmssnFctr.CH4/Passenger-km for Long-Haul (kg CO2e).
If Haul Length = “Medium”, then CH4/Passenger-km (kg CO2e) = AirTravelEmssnFctr.CH4/Passenger-km for Medium-Haul (kg CO2e).
If Haul Length = “Short”, then CH4/Passenger-km (kg CO2e) = AirTravelEmssnFctr.CH4/Passenger-km for Short-Haul (kg CO2e).
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CH4/Passenger-mile (kg CO2e) (Ch4PassengerMileInKgCo2e)
Input Fields
Calculations
If Haul Length = “Long”, then CH4/Passenger-mile (kg CO2e) = AirTravelEmssnFctr.CH4/Passenger-mile for Long-Haul (kg CO2e).
If Haul Length = “Medium”, then CH4/Passenger-mile (kg CO2e) = AirTravelEmssnFctr.CH4/Passenger-mile for Medium-Haul (kg CO2e).
If Haul Length = “Short”, then CH4/Passenger-mile (kg CO2e) = AirTravelEmssnFctr.CH4/Passenger-mile for Short-Haul (kg CO2e).
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CO2/Passenger-km (kg) (Co2PassengerKmInKg)
Input Fields
Calculations
If Haul Length = “Long”, then CO2/Passenger-km (kg) = AirTravelEmssnFctr.CO2/Passenger-km for Long-Haul (kg).
If Haul Length = “Medium”, then CO2/Passenger-km (kg) = AirTravelEmssnFctr.CO2/Passenger-km for Medium-Haul (kg).
If Haul Length = “Short”, then CO2/Passenger-km (kg) = AirTravelEmssnFctr.CO2/Passenger-km for Short-Haul (kg).
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CO2/Passenger-mile (kg) (Co2PassengerMileInKg)
Input Fields
Calculations
If Haul Length = “Long”, then CO2/Passenger-mile (kg) = AirTravelEmssnFctr.CO2/Passenger-mile for Long-Haul (kg).
If Haul Length = “Medium”, then CO2/Passenger-mile (kg) = AirTravelEmssnFctr.CO2/Passenger-mile for Medium-Haul (kg).
If Haul Length = “Short”, then CO2/Passenger-mile (kg) = AirTravelEmssnFctr.CO2/Passenger-mile for Short-Haul (kg).
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N2O/Passenger-km (kg CO2e) (N2oPassengerKmInKgCo2e)
Input Fields
Calculations
If Haul Length = “Long”, then N2O/Passenger-km (kg CO2e) = AirTravelEmssnFctr.N2O/Passenger-km for Long-Haul (kg CO2e).
If Haul Length = “Medium”, then N2O/Passenger-km (kg CO2e) = AirTravelEmssnFctr.N2O/Passenger-km for Medium-Haul (kg CO2e).
If Haul Length = “Short”, then N2O/Passenger-km (kg CO2e) = AirTravelEmssnFctr.N2O/Passenger-km for Short-Haul (kg CO2e).
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N2O/Passenger-mile (kg CO2e) (N2oPassengerMileInKgCo2e)
Input Fields
Calculations
If Haul Length = “Long”, then N2O/Passenger-mile (kg CO2e) = AirTravelEmssnFctr.N2O/Passenger-mile for Long-Haul (kg CO2e).
If Haul Length = “Medium”, then N2O/Passenger-mile (kg CO2e) = AirTravelEmssnFctr.N2O/Passenger-mile for Medium-Haul (kg CO2e).
If Haul Length = “Short”, then N2O/Passenger-mile (kg CO2e) = AirTravelEmssnFctr.N2O/Passenger-mile for Short-Haul (kg CO2e).
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Scope 3 Emissions (tCO2e) (Scope3EmissionsInTco2e)
Input Fields
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CH4/Passenger-mile (kg CO2e) (Ch4PassengerMileInKgCo2e)
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CO2/Passenger-mile (kg) (Co2PassengerMileInKg)
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N2O/Passenger-mile (kg CO2e) (N2oPassengerMileInKgCo2e)
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Segment Distance (Miles) (SegmentDistanceInMiles)
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Supplemental Scope 3 Emissions (SuplScope3Emissions)
Calculations
If Vendor-Provided Emissions (tCO2e)! = 0, then Scope 3 Emissions (tCO2e) = Vendor-Provided Emissions (tCO2e) + SuplScope3Emissions
If Vendor-Provided Emissions (tCO2e) = 0, then Scope 3 Emissions (tCO2e) = [(CO2/Passenger-mile (kg) + N2oPassengerMileInKgCo2e + CH4/Passenger-mile (kg CO2e)) × Segment Distance (Miles)/1000] + Supplemental Scope 3 Emissions