Carbon dioxide (COâ‚‚) is the most abundant greenhouse gas produced in the United Kingdom, accounting for approximately ** percent of the country's net territorial emissions in 2023. The largest source of UK COâ‚‚ emissions is domestic transportation. Methane (CH4) is the second-most abundant GHG in the UK. CH4 is roughly ** times more potent than COâ‚‚ at trapping heat in the atmosphere over a 100-year period.Â
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Department for Energy Security and Net-Zero (UK). (February 5, 2025). Distribution of greenhouse gas emissions in the United Kingdom (UK) in 2023, by gas [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 14, 2026, from /statistics/418047/uk-greenhouse-emissions-by-gas/
Department for Energy Security and Net-Zero (UK). "Distribution of greenhouse gas emissions in the United Kingdom (UK) in 2023, by gas." Chart. February 5, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 14, 2026. /statistics/418047/uk-greenhouse-emissions-by-gas/
Department for Energy Security and Net-Zero (UK). (2025). Distribution of greenhouse gas emissions in the United Kingdom (UK) in 2023, by gas. ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 14, 2026. /statistics/418047/uk-greenhouse-emissions-by-gas/
Department for Energy Security and Net-Zero (UK). "Distribution of Greenhouse Gas Emissions in The United Kingdom (Uk) in 2023, by Gas." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 5 Feb 2025, /statistics/418047/uk-greenhouse-emissions-by-gas/
Department for Energy Security and Net-Zero (UK), Distribution of greenhouse gas emissions in the United Kingdom (UK) in 2023, by gas ÌÇÐÄÆÆ½â°æ, /statistics/418047/uk-greenhouse-emissions-by-gas/ (last visited July 14, 2026)
Distribution of greenhouse gas emissions in the United Kingdom (UK) in 2023, by gas [Graph], Department for Energy Security and Net-Zero (UK), February 5, 2025. [Online]. Available: /statistics/418047/uk-greenhouse-emissions-by-gas/