International aviation carbon dioxide emissions totaled *** million metric tons (MtCOâ‚‚) in 2023. International aviation emissions more than doubled between 1990 and 2019, to reach a record high of *** MtCOâ‚‚. The outbreak of COVID-19 and subsequent travel bans caused aviation emissions to plummet more than ** percent in 2020 to levels last observed in the mid 1990s. Although emissions rebounded in the following years, they have remained well below pre-pandemic levels. International aviation accounts for roughly *** percent of global transportation COâ‚‚ emissions.
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EDGAR/JRC. (September 5, 2024). Carbon dioxide emissions from international aviation worldwide from 1970 to 2023 (in million metric tons) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 26, 2026, from /statistics/1417212/international-aviation-emissions-worldwide/
EDGAR/JRC. "Carbon dioxide emissions from international aviation worldwide from 1970 to 2023 (in million metric tons)." Chart. September 5, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 26, 2026. /statistics/1417212/international-aviation-emissions-worldwide/
EDGAR/JRC. (2024). Carbon dioxide emissions from international aviation worldwide from 1970 to 2023 (in million metric tons). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 26, 2026. /statistics/1417212/international-aviation-emissions-worldwide/
EDGAR/JRC. "Carbon Dioxide Emissions from International Aviation Worldwide from 1970 to 2023 (in Million Metric Tons)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 5 Sep 2024, /statistics/1417212/international-aviation-emissions-worldwide/
EDGAR/JRC, Carbon dioxide emissions from international aviation worldwide from 1970 to 2023 (in million metric tons) ÌÇÐÄÆƽâ°æ, /statistics/1417212/international-aviation-emissions-worldwide/ (last visited July 26, 2026)
Carbon dioxide emissions from international aviation worldwide from 1970 to 2023 (in million metric tons) [Graph], EDGAR/JRC, September 5, 2024. [Online]. Available: /statistics/1417212/international-aviation-emissions-worldwide/
