Countries ranked by how much carbon dioxide they produced in 2020.
| Rank | Country | CO₂ (million tonnes) | Global share (%) | Change from previous year (%) |
|---|---|---|---|---|
| 1 | China | 10914.01 | 31.18 | 1.8 |
| 2 | United States | 4714.63 | 13.47 | -10.4 |
| 3 | India | 2421.55 | 6.92 | -7.32 |
| 4 | Russia | 1632.93 | 4.66 | -4.23 |
| 5 | Japan | 1039.8 | 2.97 | -5.86 |
| 6 | Iran | 679.01 | 1.94 | -2.25 |
| 7 | Germany | 647.25 | 1.85 | -8.51 |
| 8 | Saudi Arabia | 610.77 | 1.74 | -13.63 |
| 9 | Indonesia | 605.98 | 1.73 | -6.9 |
| 10 | South Korea | 597.63 | 1.71 | -7.5 |
| 11 | Canada | 522.85 | 1.49 | -9.63 |
| 12 | Brazil | 444.5 | 1.27 | -6.12 |
| 13 | Mexico | 442.29 | 1.26 | -5.56 |
| 14 | South Africa | 434.83 | 1.24 | -6.57 |
| 15 | Turkey | 412.93 | 1.18 | 2.54 |
| 16 | Australia | 396.69 | 1.13 | -4.6 |
| 17 | Vietnam | 363.34 | 1.04 | 6.31 |
| 18 | United Kingdom | 326.26 | 0.93 | -10.55 |
| 19 | Italy | 303.28 | 0.87 | -10.91 |
| 20 | Poland | 302.44 | 0.86 | -4.8 |
| 21 | France | 281.54 | 0.8 | -10.75 |
| 22 | Thailand | 271.85 | 0.78 | -3.55 |
| 23 | Taiwan | 271.79 | 0.78 | -0.79 |
| 24 | Malaysia | 269.25 | 0.77 | 0.66 |
| 25 | Kazakhstan | 255.49 | 0.73 | -7.19 |
| 26 | Egypt | 227.64 | 0.65 | -11.13 |
| 27 | United Arab Emirates | 216.77 | 0.62 | -1.27 |
| 28 | Spain | 213.63 | 0.61 | -14.78 |
| 29 | Ukraine | 206.82 | 0.59 | -6.81 |
| 30 | Pakistan | 200.6 | 0.57 | -2.65 |
| 31 | Algeria | 169.89 | 0.49 | -4.86 |
| 32 | Argentina | 166.88 | 0.48 | -6.52 |
| 33 | Iraq | 159.84 | 0.46 | -15.7 |
| 34 | Netherlands | 136.68 | 0.39 | -10.38 |
| 35 | Philippines | 132.85 | 0.38 | -7.84 |
| 36 | Nigeria | 123.82 | 0.35 | -2.76 |
| 37 | Uzbekistan | 109.63 | 0.31 | 1.11 |
| 38 | Qatar | 102.5 | 0.29 | 1.47 |
| 39 | Kuwait | 97.71 | 0.28 | -10.27 |
| 40 | Bangladesh | 93.61 | 0.27 | -7.12 |
| 41 | Czechia | 91.7 | 0.26 | -9.24 |
| 42 | Belgium | 91.1 | 0.26 | -8.41 |
| 43 | Colombia | 89.73 | 0.26 | -5.04 |
| 44 | Chile | 80.18 | 0.23 | -12.83 |
| 45 | Romania | 74.03 | 0.21 | -3.72 |
| 46 | Turkmenistan | 67.7 | 0.19 | 3.63 |
| 47 | Oman | 65.43 | 0.19 | 10.48 |
| 48 | Morocco | 64.56 | 0.18 | -6.08 |
| 49 | Austria | 62.12 | 0.18 | -8.59 |
| 50 | Venezuela | 61.96 | 0.18 | -29.28 |
| 51 | Belarus | 59.06 | 0.17 | -4.9 |
| 52 | Israel | 55.7 | 0.16 | -5.05 |
| 53 | Greece | 55.62 | 0.16 | -15.42 |
| 54 | Singapore | 54.81 | 0.16 | 62.27 |
| 55 | North Korea | 49.81 | 0.14 | -5.59 |
| 56 | Hungary | 47.34 | 0.14 | -4.01 |
| 57 | Libya | 47.07 | 0.13 | -33.26 |
| 58 | Peru | 46.97 | 0.13 | -19.53 |
| 59 | Serbia | 45.17 | 0.13 | 2.01 |
| 60 | Portugal | 41.7 | 0.12 | -12.21 |
| 61 | Norway | 41.23 | 0.12 | -3.65 |
| 62 | Finland | 37.74 | 0.11 | -11.12 |
| 63 | Bahrain | 37.4 | 0.11 | -0.5 |
| 64 | Mongolia | 37.08 | 0.11 | -21.54 |
| 65 | Sweden | 36.69 | 0.1 | -10.53 |
| 66 | Bulgaria | 36.53 | 0.1 | -13.49 |
| 67 | Azerbaijan | 36.15 | 0.1 | -4.21 |
| 68 | Ireland | 35.12 | 0.1 | -5.9 |
| 69 | Trinidad and Tobago | 35.03 | 0.1 | -14.11 |
| 70 | Myanmar | 34.61 | 0.1 | 2.95 |
| 71 | New Zealand | 34.24 | 0.1 | -7.16 |
| 72 | Switzerland | 34.24 | 0.1 | -6.78 |
| 73 | Hong Kong | 33.5 | 0.1 | -20.05 |
| 74 | Ecuador | 32.91 | 0.09 | -17.86 |
| 75 | Slovakia | 31.1 | 0.09 | -7.94 |
| 76 | Tunisia | 28.49 | 0.08 | -6.13 |
| 77 | Denmark | 28.3 | 0.08 | -8.56 |
| 78 | Syria | 26.31 | 0.08 | -8.24 |
| 79 | Dominican Republic | 23.5 | 0.07 | -17.17 |
| 80 | Lebanon | 22.28 | 0.06 | -13.18 |
| 81 | Kenya | 21.98 | 0.06 | 11.03 |
| 82 | Cuba | 21.28 | 0.06 | -5.93 |
| 83 | Jordan | 21.13 | 0.06 | -14.56 |
| 84 | Bosnia and Herzegovina | 20.83 | 0.06 | 0.1 |
| 85 | Sri Lanka | 20.62 | 0.06 | -2.86 |
| 86 | Sudan | 20.53 | 0.06 | -5.72 |
| 87 | Laos | 19.67 | 0.06 | 0.72 |
| 88 | Ghana | 19.17 | 0.05 | 16.75 |
| 89 | Cambodia | 19.03 | 0.05 | 4.47 |
| 90 | Bolivia | 18.33 | 0.05 | -18.93 |
| 91 | Ethiopia | 17.81 | 0.05 | 6.81 |
| 92 | Guatemala | 17.34 | 0.05 | -11.1 |
| 93 | Croatia | 16.87 | 0.05 | -5.53 |
| 94 | Angola | 16.76 | 0.05 | -12.78 |
| 95 | Nepal | 14.9 | 0.04 | 9.78 |
| 96 | Tanzania | 14.17 | 0.04 | 3.1 |
| 97 | Lithuania | 13.54 | 0.04 | -1.02 |
| 98 | Slovenia | 12.85 | 0.04 | -8.44 |
| 99 | Afghanistan | 11.89 | 0.03 | 7.28 |
| 100 | Brunei | 11.1 | 0.03 | 3.44 |
| 101 | Cote d'Ivoire | 11.02 | 0.03 | 4.59 |
| 102 | Yemen | 10.88 | 0.03 | -8.05 |
| 103 | Senegal | 10.82 | 0.03 | -14.88 |
| 104 | Georgia | 10.57 | 0.03 | -2.87 |
| 105 | Panama | 10.32 | 0.03 | -22.84 |
| 106 | Cameroon | 9.7 | 0.03 | 1.14 |
| 107 | Honduras | 9.53 | 0.03 | -15.09 |
| 108 | Tajikistan | 9.3 | 0.03 | 4.99 |
| 109 | Estonia | 9.24 | 0.03 | -25.03 |
| 110 | Kyrgyzstan | 8.35 | 0.02 | -7.71 |
| 111 | Zambia | 8.14 | 0.02 | 5.08 |
| 112 | Luxembourg | 8.07 | 0.02 | -17.42 |
| 113 | Zimbabwe | 7.85 | 0.02 | -19.7 |
| 114 | Benin | 7.74 | 0.02 | 8.83 |
| 115 | Papua New Guinea | 7.72 | 0.02 | -1.19 |
| 116 | Congo | 7.39 | 0.02 | 1.39 |
| 117 | Paraguay | 7.37 | 0.02 | -9.47 |
| 118 | Latvia | 7.0 | 0.02 | -8.51 |
| 119 | North Macedonia | 6.95 | 0.02 | -9.06 |
| 120 | Cyprus | 6.91 | 0.02 | -5.88 |
| 121 | Armenia | 6.8 | 0.02 | 8.19 |
| 122 | Costa Rica | 6.76 | 0.02 | -12.15 |
| 123 | El Salvador | 6.59 | 0.02 | -12.65 |
| 124 | Uruguay | 6.48 | 0.02 | -0.2 |
| 125 | Jamaica | 6.46 | 0.02 | -17.39 |
| 126 | Mali | 6.42 | 0.02 | 10.05 |
| 127 | Mozambique | 6.38 | 0.02 | -10.21 |
| 128 | Gabon | 5.93 | 0.02 | 9.27 |
| 129 | Botswana | 5.55 | 0.02 | -18.15 |
| 130 | Uganda | 5.54 | 0.02 | -3.38 |
| 131 | Equatorial Guinea | 5.52 | 0.02 | 19.12 |
| 132 | Moldova | 5.24 | 0.01 | -4.62 |
| 133 | Burkina Faso | 5.19 | 0.01 | -5.69 |
| 134 | New Caledonia | 5.11 | 0.01 | -9.94 |
| 135 | Albania | 5.02 | 0.01 | 3.98 |
| 136 | Nicaragua | 4.75 | 0.01 | -9.08 |
| 137 | Guinea | 4.5 | 0.01 | 14.75 |
| 138 | Mauritania | 4.12 | 0.01 | 9.13 |
| 139 | Madagascar | 3.96 | 0.01 | -6.87 |
| 140 | Mauritius | 3.81 | 0.01 | -15.8 |
| 141 | Democratic Republic of Congo | 3.71 | 0.01 | 3.27 |
| 142 | Namibia | 3.68 | 0.01 | -10.44 |
| 143 | Iceland | 3.34 | 0.01 | -6.16 |
| 144 | Palestine | 3.33 | 0.01 | 1.88 |
| 145 | Guyana | 3.19 | 0.01 | 15.7 |
| 146 | Suriname | 2.92 | 0.01 | 10.7 |
| 147 | Niger | 2.82 | 0.01 | 12.07 |
| 148 | Haiti | 2.51 | 0.01 | -18.73 |
| 149 | Montenegro | 2.41 | 0.01 | -2.81 |
| 150 | Togo | 2.38 | 0.01 | -1.4 |
| 151 | Chad | 2.28 | 0.01 | -1.04 |
| 152 | Bahamas | 2.18 | 0.01 | -11.04 |
| 153 | Lesotho | 2.17 | 0.01 | -9.05 |
| 154 | Malawi | 1.87 | 0.01 | 14.31 |
| 155 | Curacao | 1.81 | 0.01 | -19.44 |
| 156 | South Sudan | 1.69 | 0.0 | -4.94 |
| 157 | Maldives | 1.65 | 0.0 | -15.57 |
| 158 | Malta | 1.6 | 0.0 | -3.13 |
| 159 | Rwanda | 1.37 | 0.0 | -0.07 |
| 160 | Barbados | 1.23 | 0.0 | -25.99 |
| 161 | Eswatini | 1.09 | 0.0 | -2.61 |
| 162 | Fiji | 1.04 | 0.0 | -26.07 |
| 163 | Macao | 1.03 | 0.0 | -14.8 |
| 164 | Sierra Leone | 1.03 | 0.0 | 2.19 |
| 165 | Bhutan | 0.92 | 0.0 | -36.94 |
| 166 | Aruba | 0.89 | 0.0 | 0.0 |
| 167 | French Polynesia | 0.85 | 0.0 | -3.35 |
| 168 | Liberia | 0.77 | 0.0 | -24.54 |
| 169 | Faroe Islands | 0.76 | 0.0 | 2.48 |
| 170 | Burundi | 0.74 | 0.0 | 6.81 |
| 171 | Gambia | 0.7 | 0.0 | -1.55 |
| 172 | Sint Maarten (Dutch part) | 0.65 | 0.0 | -5.32 |
| 173 | East Timor | 0.65 | 0.0 | -4.28 |
| 174 | Eritrea | 0.64 | 0.0 | -1.11 |
| 175 | Antigua and Barbuda | 0.62 | 0.0 | -3.43 |
| 176 | Belize | 0.61 | 0.0 | -13.27 |
| 177 | Seychelles | 0.61 | 0.0 | 2.47 |
| 178 | Somalia | 0.6 | 0.0 | -6.32 |
| 179 | Greenland | 0.54 | 0.0 | -3.29 |
| 180 | Cape Verde | 0.52 | 0.0 | -7.84 |
| 181 | Saint Lucia | 0.48 | 0.0 | -3.65 |
| 182 | Bermuda | 0.46 | 0.0 | -22.84 |
| 183 | Djibouti | 0.38 | 0.0 | -14.75 |
| 184 | Comoros | 0.38 | 0.0 | 22.35 |
| 185 | Andorra | 0.37 | 0.0 | -22.73 |
| 186 | Turks and Caicos Islands | 0.36 | 0.0 | -1.01 |
| 187 | Guinea-Bissau | 0.3 | 0.0 | -7.95 |
| 188 | Grenada | 0.29 | 0.0 | -12.22 |
| 189 | Solomon Islands | 0.29 | 0.0 | -1.25 |
| 190 | Saint Vincent and the Grenadines | 0.25 | 0.0 | 8.06 |
| 191 | Samoa | 0.24 | 0.0 | -10.81 |
| 192 | Central African Republic | 0.24 | 0.0 | 4.84 |
| 193 | Saint Kitts and Nevis | 0.23 | 0.0 | -8.7 |
| 194 | Palau | 0.21 | 0.0 | -3.33 |
| 195 | Vanuatu | 0.2 | 0.0 | 22.22 |
| 196 | Tonga | 0.18 | 0.0 | 13.64 |
| 197 | British Virgin Islands | 0.16 | 0.0 | -2.22 |
| 198 | Dominica | 0.16 | 0.0 | -8.51 |
| 199 | Marshall Islands | 0.15 | 0.0 | 0.0 |
| 200 | Micronesia (country) | 0.15 | 0.0 | 0.0 |
| 201 | Anguilla | 0.14 | 0.0 | -2.5 |
| 202 | Liechtenstein | 0.14 | 0.0 | -4.76 |
| 203 | Sao Tome and Principe | 0.14 | 0.0 | -2.56 |
| 204 | Bonaire Sint Eustatius and Saba | 0.11 | 0.0 | 3.33 |
| 205 | Cook Islands | 0.07 | 0.0 | -21.74 |
| 206 | Kiribati | 0.07 | 0.0 | 0.0 |
| 207 | Saint Pierre and Miquelon | 0.06 | 0.0 | -5.56 |
| 208 | Nauru | 0.05 | 0.0 | -6.67 |
| 209 | Wallis and Futuna | 0.03 | 0.0 | 0.0 |
| 210 | Montserrat | 0.02 | 0.0 | 0.0 |
| 211 | Saint Helena | 0.02 | 0.0 | 25.0 |
| 212 | Tuvalu | 0.01 | 0.0 | 0.0 |
| 213 | Niue | 0.01 | 0.0 | 0.0 |