Emission factor library
Only reviewed factors are listed. 8,159 verified, 0 imported and awaiting review. How we review factors
| Activity | Scope | Gas | Value | Unit | Boundary | Year | Status |
|---|---|---|---|---|---|---|---|
Supermini — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | CO₂ | 0.2265 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Supermini — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | Total CO₂e | 0.14157 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Supermini — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | Total CO₂e | 0.22783 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Supermini — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | N₂O | 0.00084 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Supermini — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | N₂O | 0.00052 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Battery Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | CH₄ | 0 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Battery Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | CH₄ | 0 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Battery Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | CO₂ | 0 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Battery Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | CO₂ | 0 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Battery Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | Total CO₂e | 0 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Battery Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | Total CO₂e | 0 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Battery Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | N₂O | 0 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Battery Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | N₂O | 0 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Diesel Passenger vehicles › Cars (by market segment) | Scope 1 | CH₄ | 0.000005 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Diesel Passenger vehicles › Cars (by market segment) | Scope 1 | CH₄ | 0.00001 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Diesel Passenger vehicles › Cars (by market segment) | Scope 1 | CO₂ | 0.25657 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Diesel Passenger vehicles › Cars (by market segment) | Scope 1 | CO₂ | 0.15942 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Diesel Passenger vehicles › Cars (by market segment) | Scope 1 | Total CO₂e | 0.1611 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Diesel Passenger vehicles › Cars (by market segment) | Scope 1 | Total CO₂e | 0.25928 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Diesel Passenger vehicles › Cars (by market segment) | Scope 1 | N₂O | 0.00269 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Diesel Passenger vehicles › Cars (by market segment) | Scope 1 | N₂O | 0.00167 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Petrol Passenger vehicles › Cars (by market segment) | Scope 1 | CH₄ | 0.00057 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Petrol Passenger vehicles › Cars (by market segment) | Scope 1 | CH₄ | 0.00036 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Petrol Passenger vehicles › Cars (by market segment) | Scope 1 | CO₂ | 0.29643 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Petrol Passenger vehicles › Cars (by market segment) | Scope 1 | CO₂ | 0.18419 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Petrol Passenger vehicles › Cars (by market segment) | Scope 1 | Total CO₂e | 0.18487 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Petrol Passenger vehicles › Cars (by market segment) | Scope 1 | Total CO₂e | 0.29752 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Petrol Passenger vehicles › Cars (by market segment) | Scope 1 | N₂O | 0.00032 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Petrol Passenger vehicles › Cars (by market segment) | Scope 1 | N₂O | 0.00052 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Plug-in Hybrid Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | CH₄ | 0.00026 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Plug-in Hybrid Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | CH₄ | 0.00041 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Plug-in Hybrid Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | CO₂ | 0.07627 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Plug-in Hybrid Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | CO₂ | 0.12274 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Plug-in Hybrid Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | Total CO₂e | 0.07673 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Plug-in Hybrid Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | Total CO₂e | 0.12349 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Plug-in Hybrid Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | N₂O | 0.0002 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Plug-in Hybrid Electric Vehicle Passenger vehicles › Cars (by market segment) | Scope 1 | N₂O | 0.00034 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | CH₄ | 0.00012 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | CH₄ | 0.00008 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | CO₂ | 0.26877 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | CO₂ | 0.16701 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | Total CO₂e | 0.27112 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | Total CO₂e | 0.16848 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | N₂O | 0.00139 | kg CO2e per km | Tank-to-wheel | 2026 | Verified (source) |
Upper medium — Unknown Passenger vehicles › Cars (by market segment) | Scope 1 | N₂O | 0.00222 | kg CO2e per miles | Tank-to-wheel | 2026 | Verified (source) |
Carbon dioxide — Emissions including only Kyoto products Refrigerant & other › Kyoto protocol products | Scope 1 | Total CO₂e | 1 | kg CO2e per kg | Fugitive release | 2026 | Verified (source) |
Carbon dioxide — Total emissions including non-Kyoto products Refrigerant & other › Kyoto protocol products | Scope 1 | Total CO₂e | 1 | kg CO2e per kg | Fugitive release | 2026 | Verified (source) |
Carbon tetrachloride — Emissions including only non-Kyoto products Refrigerant & other › Montreal protocol products | Scope 1 | Total CO₂e | 1,730 | kg CO2e per kg | Fugitive release | 2026 | Verified (source) |
Carbon tetrachloride — Total emissions including non-Kyoto products Refrigerant & other › Montreal protocol products | Scope 1 | Total CO₂e | 1,730 | kg CO2e per kg | Fugitive release | 2026 | Verified (source) |
CFC-11/R11 = trichlorofluoromethane — Emissions including only non-Kyoto products Refrigerant & other › Montreal protocol products | Scope 1 | Total CO₂e | 4,660 | kg CO2e per kg | Fugitive release | 2026 | Verified (source) |