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Historical Values
Year Value
2013 3.7 trillion Mt (2011 est.) country comparison to the world: 1
2014 3.978 billion Mt (2012 est.)
2015 3.914 billion Mt (2013 est.) | country comparison to the world: 3
2016 3.705 billion Mt (2014 est.) | country comparison to the world: 3
2017 3.705 billion Mt (2014 est.) | country comparison to the world: 3
2018 3.475 billion Mt (2015 est.)
2019 3.475 billion Mt (2015 est.)
2020 3.475 billion Mt (2015 est.)
2022 3.475 billion metric tonnes of CO2 (2015 est.)
2023 3.475 billion metric tonnes of CO2 (2015 est.)
2024 3.475 billion metric tonnes of CO2 (2015 est.)
2025 2.651 billion metric tonnes of CO2 (2023 est.) from coal and metallurgical coke: 518.857 million metric tonnes of CO2 (2023 est.) from petroleum and other liquids: 1.489 billion metric tonnes of CO2 (2023 est.) from consumed natural gas: 643.8 million metric tonnes of CO2 (2023 est.)