??s are minimal to keep estimates under one minute.
??s
0 or greater
Please verify the value
0 or greater (decimals OK)
Use the preset as a starting point and edit factors.
Factor
Shows factor for selected mode
Emission factors (editable)
Factors vary widely by region, vehicle type, load factor, and route. ?? as needed.
Unit
Factors are assumed as CO₂e.
??
Total emissions
Enter values kg CO₂e
ton-km
Enter values
ton-km = distance × weight
Factors are assumed as CO₂e.