Road transportation emissions in the United Kingdom reached almost 100 million metric tons of carbon dioxide equivalent (MtCOâ‚‚e) in 2023. Emissions from road vehicles dropped nearly ** percent in 2020 due to the outbreak of COVID-19 and the resulting restrictions. While emissions rebounded in 2021 and 2022, figures were still well below pre-pandemic levels. Passenger cars are responsible for the largest share of transportation emissions in the UK, accounting for more than ** percent.
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Department for Energy Security and Net-Zero (UK). (February 6, 2025). Greenhouse gas emissions from road transportation in the United Kingdom (UK) from 2000 to 2023 (in million metric tons of carbon dioxide equivalent) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved August 04, 2026, from /statistics/781267/transport-greenhouse-gas-emissions-united-kingdom-uk/
Department for Energy Security and Net-Zero (UK). "Greenhouse gas emissions from road transportation in the United Kingdom (UK) from 2000 to 2023 (in million metric tons of carbon dioxide equivalent)." Chart. February 6, 2025. ÌÇÐÄÆƽâ°æ. Accessed August 04, 2026. /statistics/781267/transport-greenhouse-gas-emissions-united-kingdom-uk/
Department for Energy Security and Net-Zero (UK). (2025). Greenhouse gas emissions from road transportation in the United Kingdom (UK) from 2000 to 2023 (in million metric tons of carbon dioxide equivalent). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: August 04, 2026. /statistics/781267/transport-greenhouse-gas-emissions-united-kingdom-uk/
Department for Energy Security and Net-Zero (UK). "Greenhouse Gas Emissions from Road Transportation in The United Kingdom (Uk) from 2000 to 2023 (in Million Metric Tons of Carbon Dioxide Equivalent)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 6 Feb 2025, /statistics/781267/transport-greenhouse-gas-emissions-united-kingdom-uk/
Department for Energy Security and Net-Zero (UK), Greenhouse gas emissions from road transportation in the United Kingdom (UK) from 2000 to 2023 (in million metric tons of carbon dioxide equivalent) ÌÇÐÄÆƽâ°æ, /statistics/781267/transport-greenhouse-gas-emissions-united-kingdom-uk/ (last visited August 04, 2026)
Greenhouse gas emissions from road transportation in the United Kingdom (UK) from 2000 to 2023 (in million metric tons of carbon dioxide equivalent) [Graph], Department for Energy Security and Net-Zero (UK), February 6, 2025. [Online]. Available: /statistics/781267/transport-greenhouse-gas-emissions-united-kingdom-uk/
