questionText: To ask the Secretary of State for Transport, what estimate he has made of the carbon emissions emitted by HGVs compared to cars.
answerText: In 2021, heavy goods vehicles (HGVs) emitted 21.4 million tonnes of carbon emissions (measured in CO2e) in the UK. In the same year, cars emitted 56.9 million tonnes of carbon emissions. 
heading: Large Goods Vehicles: Carbon Emissions