1. INTRODUCTION
Below you can find a list with all the countries by C02 emissions according to the most recent EDGAR data (European Union source).
(*) As you will see, some of them are gathered in one single row like Spain and Portugal or Italy, San Marino and the Vatican.
(**) Only UN sovereign countries are included. All the other territories can be consulted in the official source.
2. COUNTRIES BY CO2 EMISSIONS (2020)
| Nº | Countries | AMOUNT (Mt) | % WORLD |
| 1 | China | 11,535.20 | 30.34 |
| 2 | United States | 5,107.26 | 13.43 |
| 3 | India | 2,597.36 | 6.83 |
| 4 | Russia | 1,792.02 | 4.71 |
| 5 | Japan | 1,153.72 | 3.03 |
| 6 | Germany | 702.60 | 1.85 |
| 7 | Iran | 701.99 | 1.85 |
| 8 | South Korea | 651.87 | 1.71 |
| 9 | Indonesia | 625.66 | 1.65 |
| 10 | Saudi Arabia | 614.61 | 1.62 |
| 11 | Canada | 584.85 | 1.54 |
| 12 | South Africa | 494.86 | 1.30 |
| 13 | Mexico | 485.00 | 1.28 |
| 14 | Brazil | 478.15 | 1.26 |
| 15 | Australia | 433.38 | 1.14 |
| 16 | Turkey | 415.78 | 1.09 |
| 17 | United Kingdom | 364.91 | 0.96 |
| 18 | Italy. San Marino and the Holy See | 331.35 | 0.87 |
| 19 | Poland | 317.65 | 0.84 |
| 20 | France and Monaco | 314.74 | 0.83 |
| 21 | Vietnam | 305.25 | 0.80 |
| 22 | Kazakhstan | 277.36 | 0.73 |
| 23 | Thailand | 275.06 | 0.72 |
| 24 | Spain and Andorra | 259.31 | 0.68 |
| 25 | Egypt | 255.37 | 0.67 |
| 26 | Malaysia | 248.83 | 0.65 |
| 27 | Pakistan | 223.63 | 0.59 |
| 28 | United Arab Emirates | 222.61 | 0.59 |
| 29 | Argentina | 199.41 | 0.52 |
| 30 | Iraq | 197.61 | 0.52 |
| 31 | Ukraine | 196.40 | 0.52 |
| 32 | Algeria | 180.57 | 0.47 |
| 33 | Netherlands | 135.41 | 0.41 |
| 34 | Philippines | 150.64 | 0.40 |
| 35 | Bangladés | 110.16 | 0.29 |
| 36 | Venezuela | 110.06 | 0.29 |
| 37 | Qatar | 106.53 | 0.28 |
| 38 | Czech Republic | 105.69 | 0.28 |
| 39 | Belgium | 104.41 | 0.27 |
| 40 | Nigeria | 100.22 | 0.26 |
| 41 | Kuwait | 98.95 | 0.26 |
| 42 | Uzbekistan | 94.99 | 0.25 |
| 43 | Oman | 92.78 | 0.24 |
| 44 | Turkmenistan | 90.52 | 0.24 |
| 45 | Chile | 89.89 | 0.24 |
| 46 | Colombia | 86.55 | 0.23 |
| 47 | Romania | 78.63 | 0.21 |
| 48 | Morocco | 73.91 | 0.19 |
| 49 | Austria | 72.36 | 0.19 |
| 50 | Serbia and Montenegro | 70.69 | 0.19 |
| 51 | Israel and Palestine | 68.33 | 0.18 |
| 52 | Belarus | 66.34 | 0.17 |
| 53 | Greece | 65.57 | 0.17 |
| 54 | Peru | 35.29 | 0.15 |
| 55 | Singapore | 53.37 | 0.14 |
| 35 | Hungary | 53.18 | 0.14 |
| 57 | Libya | 52.05 | 0.14 |
| 58 | Portugal | 48.47 | 0.13 |
| 59 | Myanmar/Burma | 48.31 | 0.13 |
| 60 | Norway | 47.99 | 0.13 |
| 61 | Sweden | 44.75 | 0.12 |
| 62 | Finland | 43.41 | 0.11 |
| 63 | Bulgaria | 43.31 | 0.11 |
| 64 | North Korea | 42.17 | 0.11 |
| 65 | Ecuador | 40.70 | 0.11 |
| 66 | Switzerland and Liechtenstein | 39.37 | 0.10 |
| 67 | New Zealand | 38.67 | 0.10 |
| 68 | Ireland | 36.55 | 0.10 |
| 69 | Slovakia | 35.99 | 0.09 |
| 70 | Azerbaijan | 35.98 | 0.09 |
| 71 | Mongolia | 35.93 | 0.09 |
| 72 | Baréin | 35.44 | 0.09 |
| 73 | Bosnia and Herzegovina | 33.50 | 0.09 |
| 74 | Trinidad and Tobago | 32.74 | 0.09 |
| 75 | Tunisia | 32.07 | 0.08 |
| 76 | Denmark | 31.12 | 0.08 |
| 77 | Cuba | 31.04 | 0.08 |
| 78 | Syria | 29.16 | 0.08 |
| 79 | Jordan | 28.34 | 0.07 |
| 80 | Sri Lanka | 27.57 | 0.07 |
| 81 | Lebanon | 27.44 | 0.07 |
| 82 | Dominican Republic | 27.28 | 0.07 |
| 83 | Angola | 25.82 | 0.07 |
| 84 | Bolivia | 24.51 | 0.06 |
| 85 | Sudan and South Sudan | 22.57 | 0.06 |
| 86 | Guatemala | 21.20 | 0.06 |
| 87 | Kenya | 19.81 | 0.05 |
| 88 | Croatia | 19.12 | 0.05 |
| 89 | Estonia | 18.50 | 0.05 |
| 90 | Ethiopia | 18.25 | 0.05 |
| 91 | Ghana | 16.84 | 0.04 |
| 92 | Cambodia | 16.49 | 0.04 |
| 93 | Slovenia | 15.37 | 0.04 |
| 94 | Nepal | 15.02 | 0.04 |
| 95 | Lithuania | 13.77 | 0.04 |
| 96 | Ivory Coast | 13.35 | 0.04 |
| 97 | Georgia | 13.47 | 0.04 |
| 98 | Tanzania | 13.34 | 0.04 |
| 99 | Kyrgyzstan | 11.92 | 0.03 |
| 100 | Panama | 11.63 | 0.03 |
| 101 | Afghanistan | 11.00 | 0.03 |
| 102 | Yemen | 10.89 | 0.03 |
| 103 | Zimbabwe | 10.86 | 0.03 |
| 104 | Honduras | 10.36 | 0.03 |
| 105 | Cameroon | 10.10 | 0.03 |
| 106 | Senegal | 9.81 | 0.03 |
| 107 | Luxembourg | 9.74 | 0.03 |
| 108 | Mozambique | 9.26 | 0.02 |
| 109 | Moldova | 9.23 | 0.02 |
| 110 | Costa Rica | 8.98 | 0.02 |
| 111 | Northern Macedonia | 8.92 | 0.02 |
| 112 | Tajikistan | 8.92 | 0.02 |
| 113 | Paraguay | 8.47 | 0.02 |
| 114 | Latvia | 8.38 | 0.02 |
| 115 | Benin | 8.15 | 0.02 |
| 116 | Mauritania | 7.66 | 0.02 |
| 117 | Zambia | 7.50 | 0.02 |
| 118 | Jamaica | 7.44 | 0.02 |
| 119 | Cyprus | 7.41 | 0.02 |
| 120 | El Salvador | 7.15 | 0.02 |
| 121 | Botswana | 7.04 | 0.02 |
| 122 | Brunei | 7.02 | 0.02 |
| 123 | Laos | 6.78 | 0.02 |
| 124 | Uruguay | 6.35 | 0.02 |
| 125 | Armenia | 5.92 | 0.02 |
| 126 | Nicaragua | 5.86 | 0.02 |
| 127 | Congo | 5.80 | 0.02 |
| 128 | Albania | 5.66 | 0.01 |
| 129 | Uganda | 5.34 | 0.01 |
| 130 | Namibia | 4.40 | 0.01 |
| 131 | Mauricio | 4.33 | 0.01 |
| 132 | Madagascar | 4.20 | 0.01 |
| 133 | Papua New Guinea | 4.07 | 0.01 |
| 134 | Iceland | 3.93 | 0.01 |
| 135 | Barbados | 3.83 | 0.01 |
| 136 | Burkina Faso | 3.64 | 0.01 |
| 137 | Haiti | 3.58 | 0.01 |
| 138 | Gabon | 3.48 | 0.01 |
| 139 | Equatorial Guinea | 3.47 | 0.01 |
| 140 | Democratic Republic of the Congo | 2.98 | 0.01 |
| 141 | Guinea | 2.92 | 0.01 |
| 142 | Togo | 2.85 | 0.01 |
| 143 | Bahamas | 2.45 | 0.01 |
| 144 | Niger | 2.36 | 0.01 |
| 145 | Bhutan | 2.12 | 0.01 |
| 146 | Suriname | 2.06 | 0.01 |
| 147 | Malawi | 1.62 | 0.00 |
| 148 | Guyana | 1.52 | 0.00 |
| 149 | Sierra Leone | 1.40 | 0.00 |
| 150 | Fiji | 1.36 | 0.00 |
| 151 | Palau | 1.33 | 0.00 |
| 152 | Macau | 1.27 | 0.00 |
| 153 | Liberia | 1.21 | 0.00 |
| 154 | Rwanda | 1.15 | 0.00 |
| 155 | Swaziland | 1.14 | 0.00 |
| 135 | Seychelles | 1.05 | 0.00 |
| 157 | Djibouti | 1.05 | 0.00 |
| 158 | Malta | 1.04 | 0.00 |
| 159 | Mali | 1.03 | 0.00 |
| 160 | Cape Verde | 1.02 | 0.00 |
| 161 | Somalia | 0.97 | 0.00 |
| 162 | Maldives | 0.91 | 0.00 |
| 163 | Chad | 0.89 | 0.00 |
| 164 | Lesotho | 0.75 | 0.00 |
| 165 | Eritrea | 0.75 | 0.00 |
| 166 | Gambia | 0.59 | 0.00 |
| 167 | Antigua and Barbuda | 0.51 | 0.00 |
| 168 | Central African Republic | 0.49 | 0.00 |
| 169 | Guinea-Bisáu | 0.44 | 0.00 |
| 170 | East Timor | 0.38 | 0.00 |
| 171 | Belize | 0.37 | 0.00 |
| 172 | Burundi | 0.34 | 0.00 |
| 173 | Saint Lucia | 0.30 | 0.00 |
| 174 | Grenade | 0.23 | 0.00 |
| 175 | Comoros | 0.21 | 0.00 |
| 176 | St. Kitts and Nemobiles | 0.19 | 0.00 |
| 177 | Sao Tome and Principe | 0.16 | 0.00 |
| 178 | St Vincent and the Grenadines | 0.15 | 0.00 |
| 179 | Samoa | 0.14 | 0.00 |
| 180 | Solomon Islands | 0.14 | 0.00 |
| 181 | Tonga | 0.13 | 0.00 |
| 182 | Dominica | 0.10 | 0.00 |
| 183 | Vanuatu | 0.09 | 0.00 |
| 184 | Kiribati | 0.03 | 0.00 |
3. REFERENCE
- EDGAR – Emission Database for Global Atmospheric Research (2020). Fossil CO2 emissions of all world countries, 2020 report > CO2 total emissions. Avaliable [HERE].




