Using natural gas in transportation also has ecological advantages, largely due to its chemical composition, i.e. the ratio of carbon to hydrogen atoms in a molecule. Natural gas consists of 98% methane, CH4, with an excellent ratio of carbon to hydrogen - ¼.
ŠKODA CNG vehicles cause significantly less pollution than vehicles using standard fuel; not only in terms of nitrogen oxide, carbon monoxide and dioxide and precipitates, but also carcinogenic substances such as polyaromatic hydrocarbons, aldehydes and aromatics, including benzene.
CNG also has a lower impact on the greenhouse effect. In comparison to petrol, natural gas produces 20-25% lower CO2 emissions.