Carbon dioxide (CO2) emissions - Country rankings
* indicates monthly or quarterly data series
Carbon dioxide emissions, million metric tons of CO2 equivalent, 2023:
The average for 2023 based on 18 countries was 158 Mt CO2 eq. The highest value was in Iran: 779 Mt CO2 eq and the lowest value was in Djibouti: 1 Mt CO2 eq. The indicator is available from 1970 to 2023. Below is a chart for all countries where data are available.Measure: Mt CO2 eq; Source: The World Bank
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* indicates monthly or quarterly data series
| Countries | Carbon dioxide (CO2) emissions, 2023 | Global rank | Available data |
|---|---|---|---|
| Iran | 779 | 1 | 1970 - 2023 |
| Saudi Arabia | 623 | 2 | 1970 - 2023 |
| Egypt | 249 | 3 | 1970 - 2023 |
| UA Emirates | 206 | 4 | 1970 - 2023 |
| Iraq | 193 | 5 | 1970 - 2023 |
| Algeria | 180 | 6 | 1970 - 2023 |
| Qatar | 128 | 7 | 1970 - 2023 |
| Kuwait | 112 | 8 | 1970 - 2023 |
| Oman | 93 | 9 | 1970 - 2023 |
| Morocco | 70 | 10 | 1970 - 2023 |
| Libya | 61 | 11 | 1970 - 2023 |
| Bahrain | 37 | 12 | 1970 - 2023 |
| Tunisia | 31 | 13 | 1970 - 2023 |
| Syria | 26 | 14 | 1970 - 2023 |
| Jordan | 24 | 15 | 1970 - 2023 |
| Lebanon | 17 | 16 | 1970 - 2023 |
| Yemen | 11 | 17 | 1970 - 2023 |
| Djibouti | 1 | 18 | 1970 - 2023 |
Definition: A measure of annual emissions of carbon dioxide (CO2), one of the six Kyoto greenhouse gases (GHG), from the agriculture, energy, waste, and industrial sectors, excluding LULUCF. The measuring unit (Mt CO2 eq) is a measure of all greenhouse gases, converted to CO2-equivalent impact. It is reported in millions of tons. It is widely used in climate science, emissions reporting, and international climate agreements.
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779
623
249
206
193
180
128
112
93
70
61
37
31
26
24
17
11
1
0
194.8
389.5
584.3
779
Carbon dioxide (CO2) emissions around the world Carbon dioxide (CO2) emissions in Europe Carbon dioxide (CO2) emissions in Asia Carbon dioxide (CO2) emissions in Africa Carbon dioxide (CO2) emissions in North America Carbon dioxide (CO2) emissions in South America Carbon dioxide (CO2) emissions in Australia/Oceania Carbon dioxide (CO2) emissions in the European union Carbon dioxide (CO2) emissions in Sub Sahara Africa Carbon dioxide (CO2) emissions in South East Asia Carbon dioxide (CO2) emissions in Latin America