Factor record · dual-purpose-4x4-unknown-km-scope-3-defra-2026last verified 2026-07-31 · DESNZ
0.19524
kgCO2e / km
Travel by car — Dual purpose 4X4
Business travel · Road transport · Passenger car
Fuel / powertrain
Use this average value when the car’s fuel or powertrain is not known.
Vintage
Select unit
0.84% lower than 2025
0.1969 kgCO2e/km in 2025
GHG Breakdown
CO₂
0.1938
kgCO2e/km
CH₄
0.0001
kgCO2e/km
N₂O
0.0013
kgCO2e/km
Record
- Identifier
- 08b3d7b050d9
- Activity
- Travel by car — Dual purpose 4X4
- Activity class
- Business travel · Road transport · Passenger car
- Category
- transport
- Sub-category
- Cars (by market segment)
- Market segment
- Dual purpose 4X4
- Fuel / powertrain
- Average / unknown
- Region
- GBR · United Kingdom
- Value
- 0.19524 kgCO2e/km
- Scope
- Scope 3*
- Scope 3 category
- Category 6
- Methodology
- activity based
- GWP
- AR5 / GWP100
- Vintage year
- 2026
- Published
- 2026
- Source reference
- Factors by Category sheet, ID 25_300_3037_4_1
- License
- Open Government Licence v3.0
- Verified
- 2026-07-31 · DESNZ
Citation
DEFRA 2026, Travel by car — Dual purpose 4X4, Factors by Category sheet, ID 25_300_3037_4_1
Methodology
Derived from direct physical activity measurements (litres, kilometres, kilograms). The most accurate approach where activity data exists.
Notes
* Scope 3 boundary · Use this factor for Scope 3 Category 6 passenger road journeys undertaken for business in vehicles outside the reporting organisation’s ownership or control. Choose the car, motorbike, bus, coach, or taxi record and unit that match the travel data available. Separate factors apply to employee commuting, owned or controlled vehicles, freight transport, rail travel, and upstream well-to-tank emissions.
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