In 2023, the climate change-related transport tax revenue in the UK stood at 250.5 US Dollars Per Capita, PPP=2010. From 2024, a steady forecasted increase is observed, with the revenue expected to rise annually by approximately 1.2% to 1.3% per year, reaching 264.45 by 2028. The compound annual growth rate (CAGR) from 2024 to 2028 is projected at around 0.94%. This indicates a consistent year-on-year growth in per capita terms.

Future trends to watch for include:

The potential for policy changes impacting tax rates as governments look to strengthen their environmental commitments.
Technological advancements in transport, such as electric vehicles, which may influence tax structures.
Shifting consumer behaviors towards sustainable transport options that could alter revenue projections.