{"entity":{"iso2":"ES","iso3":"ESP","name":"Spain","slug":"spain"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"co2-emissions-domestic-aviation","source":"OECD (2025) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/co2-emissions-domestic-aviation","title":"CO\u2082 emissions from domestic air travel","unit":"tonnes"},"observations":[{"date":"2013-01-01","value":2344980.0},{"date":"2014-01-01","value":2292080.0},{"date":"2015-01-01","value":2439550.0},{"date":"2016-01-01","value":2590070.0},{"date":"2017-01-01","value":2718370.0},{"date":"2018-01-01","value":2940730.0},{"date":"2019-01-01","value":2941590.0},{"date":"2020-01-01","value":1504410.0},{"date":"2021-01-01","value":2058200.0},{"date":"2022-01-01","value":3093860.0},{"date":"2023-01-01","value":3347070.0},{"date":"2024-01-01","value":3551550.0}],"summary":{"latest_period":"2024-01-01","latest_value":3551550.0,"max":3551550.0,"mean":2651870.0,"min":1504410.0,"of":142,"rank":12,"trend":"rising"}}