 The paper proposes a new method for estimating the emissions from road transport. It uses statistical data to calculate the emissions of different types of vehicles, allowing for quick and easy comparison between different vehicles. The method was tested against actual measurements and found to be accurate. This could help companies plan deliveries more sustainably and select less emissive vehicles. This article was authored by Piotr Prysinski, Rosa Woresuk, Yaroslav Korzeb, and others.