Emission factor library
Only reviewed factors are listed. 7,035 verified, 0 imported and awaiting review. How we review factors
| Activity | Scope | Gas | Value | Unit | Boundary | Year | Status |
|---|---|---|---|---|---|---|---|
Avtur (renewable) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.51 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Avtur (renewable) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 71.74 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Avtur (renewable) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 3.15 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Biodiesel HVO Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 70.83 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Biodiesel HVO Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 3.12 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Biodiesel HVO Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.43 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Biodiesel ME Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.39 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Biodiesel ME Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.68 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Biodiesel ME Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 72.16 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Biodiesel ME (from Tallow) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.39 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Biodiesel ME (from Tallow) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.68 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Biodiesel ME (from Tallow) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 72.16 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Biodiesel ME (from used cooking oil) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 72.16 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Biodiesel ME (from used cooking oil) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.39 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Biodiesel ME (from used cooking oil) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.68 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Bioethanol Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 71.37 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Bioethanol Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 1.52 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Bioethanol Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 1.91 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Biogas Outside of scopes › Biogas | Outside of Scopes | CO₂ | 0.19902 | kg CO2e per kWh | Biogenic (outside scopes) | 2026 | Verified (source) |
Biogas Outside of scopes › Biogas | Outside of Scopes | CO₂ | 1,105.6695 | kg CO2e per tonnes | Biogenic (outside scopes) | 2026 | Verified (source) |
Biomethane (compressed) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.71 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Biomethane (compressed) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 55.28 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Biomethane (liquified) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.78 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Biomethane (liquified) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 56.8 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Biopropane Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 64.51 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Biopropane Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.99 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Biopropane Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 1.54 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Development diesel Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 3.16 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Development diesel Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 73.54 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Development diesel Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.63 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Development petrol Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.33 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Development petrol Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 3.13 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Development petrol Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 70.21 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Diesel (average biofuel blend) Outside of scopes › Forecourt fuels containing biofuel | Outside of Scopes | CO₂ | 163.17 | kg CO2e per tonnes | Biogenic (outside scopes) | 2026 | Verified (source) |
Diesel (average biofuel blend) Outside of scopes › Forecourt fuels containing biofuel | Outside of Scopes | CO₂ | 0.14 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Diesel (average biofuel blend) Outside of scopes › Forecourt fuels containing biofuel | Outside of Scopes | CO₂ | 0.01 | kg CO2e per kWh | Biogenic (outside scopes) | 2026 | Verified (source) |
Electricity: UK Outside of scopes › Electricity generated | Outside of Scopes | CO₂ | 0.11507 | kg CO2e per kWh | Biogenic (outside scopes) | 2026 | Verified (source) |
Grass/straw Outside of scopes › Biomass | Outside of Scopes | CO₂ | 1,287.25 | kg CO2e per tonnes | Biogenic (outside scopes) | 2026 | Verified (source) |
Grass/straw Outside of scopes › Biomass | Outside of Scopes | CO₂ | 0.35 | kg CO2e per kWh | Biogenic (outside scopes) | 2026 | Verified (source) |
Landfill gas Outside of scopes › Biogas | Outside of Scopes | CO₂ | 0.19902 | kg CO2e per kWh | Biogenic (outside scopes) | 2026 | Verified (source) |
Landfill gas Outside of scopes › Biogas | Outside of Scopes | CO₂ | 679.98674 | kg CO2e per tonnes | Biogenic (outside scopes) | 2026 | Verified (source) |
Methanol (bio) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 1.09 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Methanol (bio) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 1.37 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Methanol (bio) Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 68.92 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Off road biodiesel Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 72.16 | kg CO2e per GJ | Biogenic (outside scopes) | 2026 | Verified (source) |
Off road biodiesel Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.39 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Off road biodiesel Outside of scopes › Biofuel | Outside of Scopes | CO₂ | 2.68 | kg CO2e per kg | Biogenic (outside scopes) | 2026 | Verified (source) |
Petrol (average biofuel blend) Outside of scopes › Forecourt fuels containing biofuel | Outside of Scopes | CO₂ | 177.88 | kg CO2e per tonnes | Biogenic (outside scopes) | 2026 | Verified (source) |
Petrol (average biofuel blend) Outside of scopes › Forecourt fuels containing biofuel | Outside of Scopes | CO₂ | 0.13 | kg CO2e per litres | Biogenic (outside scopes) | 2026 | Verified (source) |
Petrol (average biofuel blend) Outside of scopes › Forecourt fuels containing biofuel | Outside of Scopes | CO₂ | 0.01 | kg CO2e per kWh | Biogenic (outside scopes) | 2026 | Verified (source) |