UK Transport Emissions: What the 2024 Official Figures Mean for Driver

Road transport remains one of the largest sources of greenhouse gas emissions in the United Kingdom, according to the Department for Transport's 2024 transport and environment statistics, which cover pollution outputs across every major mode of travel in the country.

For everyday car owners, the figures are a useful reminder that private vehicles still account for a significant share of the national carbon footprint. The data covers not just carbon dioxide but also air pollutants that affect local air quality, meaning the impact of driving is felt both at a global climate level and at street level in towns and cities across the UK.

The statistics also compare cars against other transport modes, including buses, trains, aviation and freight. Understanding where road transport sits relative to those alternatives helps drivers make more informed decisions, whether that is about route planning, vehicle choice, or how well their current car is actually performing against its official figures. A car that is poorly maintained tends to emit more than one that is regularly serviced, which is worth bearing in mind when the next service interval comes around. Finding a trusted local garage through a directory such as Garage.co.uk can make it straightforward to keep a vehicle running efficiently.

The Department for Transport publishes these figures annually as part of its commitment to transparent reporting on the environmental cost of travel. Drivers who want to understand their own contribution, or who are considering switching to a lower-emission vehicle, can use the published data as a benchmark against which to measure their options.