On 22 July 2025, we will update the conversion factors for calculating emissions from electric vehicles. This update will ensure that your emissions calculations remain accurate and reflect the latest data.
This change will apply to the following Scope 2 and Scope 3 calculation methods:
Distance method
Distance and mass transported method
Origin and destination method
Origin and destination and mass transported method
How will this impact emissions?
We’ve estimated the average change in 2025 emissions by electric vehicle type. The percentage change shows the average increase or decrease in emissions after the new conversion factors are released.
Vehicle type | Calculation method | Average change in emissions |
e-van | Distance method | -3.95% |
e-truck | Distance method | 263.16% |
e-truck | Distance and mass method | -35.56% |
e-van | Distance and mass method | 9.09% |