Around 0.9 to 1.1 kgCO2e per loaded kilometre, depending on actual consumption (28 to 34 L/100 km) and the full factor of 3.10 kgCO2e per litre of diesel. Expressed per service delivered, the 2026 statutory default value for a 34-40 t articulated vehicle is 0.0875 kgCO2e per tonne-kilometre.
Read the source article: Road haulier's Bilan Carbone®: method and funding