Road freight emission factors
Road freight transport (trucks, vans) per tonne-km or vehicle-km. From 14 libraries, filed in one model so one publisher's factor compares with another's.
What the 17 factor pages say
One chart per unit, since a kilogram and a kWh do not compare. Colour is the boundary, what the factor counts; every row also names it.
Per km · 6 factor pages
Linear scale, from 0- Managed HGV (refrigerated, all diesel) - Articulated (>3.5 - 33t) - Average ladenCombustion0.913
DESNZ · United Kingdom · 2026
- Gasóleo - Camiones (N2, N3)Combustion0.768
MITECO · Spain · 2025
- LNG - Camiones (N2, N3)*Combustion0.753
MITECO · Spain · 2025
- Utility <3.5tEnergy, full life cycle0.235
ADEME · France · 2021
- Light Commercial Vehicles - 2015-2020 Fleet - PHEV (Diesel) - Diesel consumption: 2000 - <3000 ccCombustion0.12
MfE · New Zealand · 2024
- Heavy Goods Vehicles - Post 2015 Fleet - HGV BEV: 7,500 - 10,000 kgWell-to-use0.0515
MfE · New Zealand · 2024
Per t.km · 4 factor pages
Linear scale, from 0.05- Vrachtwagen - > 20 tonWell-to-use0.212
CO2emissiefactoren.nl · Netherlands · 2026
- Transport, truck, 16 to 28t, fleet averageCradle to distribution gate0.21
ICM · Australia · 2015
- Small truckWell-to-use0.152
ÖKOBAUDAT · Germany · 2023
- Truck-trailerWell-to-use0.0823
ÖKOBAUDAT · Germany · 2023
Per JPY · 3 factor pages
Linear scale, from 0- Truck transportationCradle to gate0.00609
Open CEDA · Honduras · 2025
- Truck transportationCradle to gate0.00253
Open CEDA · Uganda · 2025
- Truck transportationCradle to gate0.00177
Open CEDA · Uruguay · 2025
Per vehicle.km · 2 factor pages
Linear scale, from 0- Durchschnitt LKW SNF (≥ 3,5 t ‒ 40 t) D - StraßeEnergy, full life cycle0.897
UBA (AT) · Austria · 2024
- Passenger CarCombustion0.186
EPA Hub · United States · 2026
Per CAD
OpenIO-Canada puts Road transportation services for specialized freight at 0.774 kgCO₂e/CAD (Cradle to gate, 2022), the only factor page in this unit.
Per EUR
EXIOBASE puts Other land transportation services at 0.268 kgCO₂e/EUR (Cradle to gate, 2019), the only factor page in this unit.
Source: the published factor pages, catalogue version 591.
Who publishes these factors
14 libraries publish them. Each name opens the library's page.
DESNZ (249) and MfE (228) hold 52% of them; the other 12 publish the rest (436).
- DESNZ249
- MfE228
- Open CEDA149
- GLEC116
- EXIOBASE49
- OpenIO-Canada39
- ADEME30
- ICM18
- CO2emissiefactoren.nl10
- UBA (AT)10
- MITECO6
- EPA Hub4
- ÖKOBAUDAT4
- USEEIO1
Source: open-climate.ai catalogue, version 591, coverage summed over libraries.
Every factor page
Sorted by library. Each factor is also on its library's page.
| Activity | Library | Region | Boundary | Value | Year |
|---|---|---|---|---|---|
| Utility <3.5t | ADEME | France | Energy, full life cycle | 0.235 kgCO₂e/km | 2021 |
| Vrachtwagen - > 20 ton | CO2emissiefactoren.nl | Netherlands | Well-to-use | 0.212 kgCO₂e/t.km | 2026 |
| Managed HGV (refrigerated, all diesel) - Articulated (>3.5 - 33t) - Average laden | DESNZ | United Kingdom | Combustion | 0.913 kgCO₂e/km | 2026 |
| Passenger Car | EPA Hub | United States | Combustion | 0.186 kgCO₂e/vehicle.km | 2026 |
| Other land transportation services | EXIOBASE | Japan | Cradle to gate | 0.268 kgCO₂e/EUR | 2019 |
| Transport, truck, 16 to 28t, fleet average | ICM | Australia | Cradle to distribution gate | 0.21 kgCO₂e/t.km | 2015 |
| Heavy Goods Vehicles - Post 2015 Fleet - HGV BEV: 7,500 - 10,000 kg | MfE | New Zealand | Well-to-use | 0.0515 kgCO₂e/km | 2024 |
| Light Commercial Vehicles - 2015-2020 Fleet - PHEV (Diesel) - Diesel consumption: 2000 - <3000 cc | MfE | New Zealand | Combustion | 0.12 kgCO₂e/km | 2024 |
| Gasóleo - Camiones (N2, N3) | MITECO | Spain | Combustion | 0.768 kgCO₂e/km | 2025 |
| LNG - Camiones (N2, N3)* | MITECO | Spain | Combustion | 0.753 kgCO₂e/km | 2025 |
| Small truck | ÖKOBAUDAT | Germany | Well-to-use | 0.152 kgCO₂e/t.km | 2023 |
| Truck-trailer | ÖKOBAUDAT | Germany | Well-to-use | 0.0823 kgCO₂e/t.km | 2023 |
| Truck transportation | Open CEDA | Honduras | Cradle to gate | 0.00609 kgCO₂e/JPY | 2025 |
| Truck transportation | Open CEDA | Uruguay | Cradle to gate | 0.00177 kgCO₂e/JPY | 2025 |
| Truck transportation | Open CEDA | Uganda | Cradle to gate | 0.00253 kgCO₂e/JPY | 2025 |
| Road transportation services for specialized freight | OpenIO-Canada | Saskatchewan | Cradle to gate | 0.774 kgCO₂e/CAD | 2022 |
| Durchschnitt LKW SNF (≥ 3,5 t ‒ 40 t) D - Straße | UBA (AT) | Austria | Energy, full life cycle | 0.897 kgCO₂e/vehicle.km | 2024 |
Other subcategories
- Sea freight635 factors · 9 pages
- Car travel526 factors · 14 pages
- Multimodal freight325 factors · 5 pages
- Logistics and warehousing305 factors · 5 pages
- Pipeline transport214 factors · 5 pages
- Multimodal passenger travel179 factors · 4 pages
- Air travel156 factors · 8 pages
- Rail freight119 factors · 7 pages
- Bus and coach travel96 factors · 9 pages
- Air freight82 factors · 5 pages
- Inland waterway freight75 factors · 4 pages
- Rail travel63 factors · 7 pages
- Motorcycle and scooter travel35 factors · 6 pages
- Ferry travel18 factors · 3 pages
Have a procurement file?
Send it and we'll match every line.