Ranking · Energy and resources

CO2 emissions by country

China emitted 12,289 million tonnes of CO2 in 2024, 31.8% of the world's total and more than the next five countries combined. The United States was second at 4,904 million tonnes, followed by India at 3,193, Russia at 1,781 and Japan at 962. The top five together emitted 59.9% of the world's CO2.

Global Carbon Project, Global Carbon Budget 2025 · 194 countries · Updated September 2026

Download CSV

Five countries emit 60% of the world's CO2

Share of world CO2 emissions from fossil fuels and cement, 2024. Everyone else includes international shipping and flights.

China 32% 13% 8% Everyone else 40%
  • China 12,289
  • United States 4,904
  • India 3,193
  • Russia 1,781
  • Japan 962
  • Everyone else 15,470

CO2 emissions from fossil fuels and cement in million tonnes, 2024

World map shaded by cO2 emissions from fossil fuels and cement in million tonnes, 2024
  • Under 10
  • 10–50
  • 50–200
  • 200–1,000
  • Over 1,000
  • Not in this ranking
CO2 emissions by country: CO2 emissions from fossil fuels and cement in million tonnes, 2024
# Country Million tonnes Per person Since 1750 1990 Share of world Change since 1990
1 China 12,289 8.7285,0872,48431.8%+395%
2 United States 4,904 14.2434,8675,13212.7%−4%
3 India 3,193 2.266,0735788.3%+452%
4 Russia 1,781 12.3122,8082,5364.6%−30%
5 Japan 962 7.869,6121,1552.5%−17%
6 Indonesia 812 2.917,4201552.1%+424%
7 Iran 793 8.721,8112112.1%+276%
8 Saudi Arabia 692 20.419,0201821.8%+280%
9 South Korea 584 11.320,7082511.5%+133%
10 Germany 572 6.895,1361,0551.5%−46%
11 Canada 533 13.435,6444581.4%+16%
12 Turkey 513 5.912,8881551.3%+231%
13 Brazil 483 2.318,1992191.3%+121%
14 Mexico 461 3.522,0163171.2%+45%
15 South Africa 440 6.922,8273131.1%+41%
16 Australia 387 14.520,0402781.0%+39%
17 Vietnam 371 3.75,66921.31.0%+1,642%
18 United Kingdom 313 4.580,0796020.8%−48%
19 Italy 302 5.126,0064380.8%−31%
20 Malaysia 290 8.27,04254.30.8%+434%
21 Kazakhstan 287 13.914,9372670.7%+7%
22 Poland 273 7.129,0443760.7%−27%
23 Thailand 268 3.78,30886.60.7%+209%
24 France 264 4.040,0483950.7%−33%
25 Taiwan 262 11.310,0921240.7%+111%
26 Egypt 258 2.27,47172.90.7%+254%
27 Iraq 234 5.15,35149.70.6%+371%
28 United Arab Emirates 222 20.15,82451.90.6%+328%
29 Spain 220 4.615,7002290.6%−4%
30 Algeria 198 4.25,47775.90.5%+161%
31 Pakistan 180 0.75,74067.80.5%+165%
32 Philippines 175 1.53,98440.80.5%+329%
33 Argentina 171 3.79,1521120.4%+53%
34 Ukraine 142 3.831,2367070.4%−80%
35 Uzbekistan 139 3.86,7511030.4%+35%
36 Nigeria 136 0.64,71138.80.4%+251%
37 Kuwait 130 26.23,39837.90.3%+243%
38 Qatar 126 41.32,59111.40.3%+1,005%
39 Venezuela 116 4.17,8861210.3%−4%
40 Netherlands 115 6.312,2621630.3%−29%
41 Bangladesh 108 0.62,00114.10.3%+666%
42 Colombia 92.7 1.83,80256.90.2%+63%
43 Belgium 85.5 7.312,9061200.2%−29%
44 Oman 82.7 15.71,67311.30.2%+632%
45 Turkmenistan 81.0 10.82,74233.40.2%+143%
46 Chile 78.7 4.03,32532.90.2%+139%
47 Czechia 75.6 7.012,3321640.2%−54%
48 Peru 70.2 2.12,16221.40.2%+228%
49 Morocco 69.1 1.82,01622.30.2%+210%
50 Romania 68.6 3.68,8621770.2%−61%
51 Libya 65.3 8.82,49036.50.2%+79%
52 North Korea 62.6 2.45,4931180.2%−47%
53 Austria 56.4 6.25,75062.20.1%−9%
54 Belarus 55.8 6.25,1841080.1%−48%
55 Singapore 53.9 9.22,24843.50.1%+24%
56 Greece 53.4 5.34,29783.40.1%−36%
57 Israel 52.6 5.62,60835.80.1%+47%
58 Ecuador 46.0 2.51,39116.50.1%+179%
59 Mongolia 44.7 12.98619.80.1%+356%
60 Serbia 42.0 6.22,92557.50.1%−27%
61 Hungary 40.0 4.15,18473.40.1%−46%
62 Azerbaijan 39.8 3.92,63751.30.1%−22%
63 Bahrain 39.0 24.31,11211.50.1%+239%
64 Sweden 38.1 3.65,13557.40.1%−34%
65 Norway 37.2 6.72,78735.00.1%+6%
66 Portugal 35.5 3.42,76845.30.1%−22%
67 Trinidad and Tobago 34.6 22.91,71117.00.1%+104%
68 Ireland 33.3 6.32,36632.90.1%+1%
69 Dominican Republic 33.1 2.98698.90.1%+272%
70 Tunisia 32.7 2.71,06614.60.1%+124%
71 New Zealand 32.5 6.22,01225.50.1%+27%
72 Switzerland 32.1 3.63,15844.10.1%−27%
73 Syria 31.8 1.32,05637.30.1%−15%
74 Bulgaria 31.6 4.73,98476.60.1%−59%
75 Myanmar 31.6 0.67284.20.1%+652%
76 Finland 29.8 5.33,32556.90.1%−48%
77 Slovakia 29.1 5.34,02861.50.1%−53%
78 Bolivia 28.7 2.364110.00.1%+187%
79 Denmark 28.4 4.74,20053.50.1%−47%
80 Cuba 24.4 2.21,81429.60.1%−18%
81 Laos 24.4 3.12430.510.1%+4,684%
82 Jordan 23.2 2.079310.60.1%+119%
83 Angola 22.3 0.67405.10.1%+337%
84 Cambodia 21.9 1.22521.30.1%+1,585%
85 Kenya 21.2 0.45515.80.1%+266%
86 Ghana 21.0 0.64273.50.1%+500%
87 Sri Lanka 20.8 0.95683.80.1%+447%
88 Tanzania 20.0 0.33452.10.1%+852%
89 Guatemala 19.9 1.15164.70.1%+323%
90 Bosnia and Herzegovina 19.4 6.11,04319.90.1%−3%
91 Nepal 18.8 0.62320.720.0%+2,511%
92 Croatia 18.5 4.81,18522.90.0%−19%
93 Ethiopia 17.8 0.13303.00.0%+493%
94 Sudan 17.8 0.45174.80.0%+271%
95 Lebanon 15.6 2.77957.90.0%+97%
96 Côte d'Ivoire 14.8 0.54004.80.0%+208%
97 Senegal 14.1 0.83012.90.0%+386%
98 Zimbabwe 13.7 0.883315.50.0%−12%
99 Honduras 12.9 1.23102.50.0%+416%
100 Slovenia 12.8 6.091115.10.0%−15%
101 Panama 12.7 2.83602.60.0%+388%
102 Lithuania 12.5 4.41,61035.70.0%−65%
103 Brunei 12.1 26.04285.00.0%+142%
104 Zambia 12.0 0.63012.40.0%+400%
105 Georgia 11.8 3.166214.90.0%−21%
106 Kyrgyzstan 11.8 1.688319.20.0%−39%
107 Afghanistan 10.8 0.32432.00.0%+440%
108 Tajikistan 10.7 1.051812.30.0%−13%
109 Yemen 10.1 0.27089.60.0%+5%
110 Cameroon 9.6 0.33092.60.0%+269%
111 El Salvador 9.0 1.42652.50.0%+260%
112 Republic of the Congo 8.8 1.41911.00.0%+780%
113 Costa Rica 8.8 1.72862.90.0%+203%
114 Mozambique 8.6 0.22111.00.0%+760%
115 Jamaica 8.4 3.04857.50.0%+12%
116 Estonia 8.3 6.11,66836.90.0%−78%
117 Papua New Guinea 8.3 0.82102.20.0%+277%
118 Kosovo 8.0 4.8188·0.0%
119 Uruguay 8.0 2.44774.00.0%+100%
120 Paraguay 7.9 1.12092.10.0%+276%
121 Botswana 7.5 3.01842.70.0%+178%
122 Armenia 7.4 2.54079.00.0%−18%
123 Cyprus 7.3 5.43224.60.0%+59%
124 Equatorial Guinea 7.0 3.71630.060.0%+11,567%
125 Luxembourg 7.0 10.578311.80.0%−41%
126 Mali 7.0 0.31000.420.0%+1,567%
127 North Macedonia 6.6 3.653811.10.0%−41%
128 Burkina Faso 6.5 0.395.80.590.0%+1,002%
129 Latvia 6.5 3.598119.70.0%−67%
130 Uganda 6.3 0.11310.760.0%+729%
131 Benin 6.1 0.41280.580.0%+952%
132 DR Congo 5.9 0.12394.20.0%+40%
133 Nicaragua 5.6 0.81982.00.0%+180%
134 Gabon 5.4 2.13074.50.0%+20%
135 Moldova 5.3 1.81,35836.50.0%−85%
136 Mauritania 5.2 1.099.90.850.0%+512%
137 Palestine 4.8 0.978.00.860.0%+458%
138 Mauritius 4.7 3.71331.50.0%+213%
139 Guyana 4.5 5.41171.10.0%+309%
140 Madagascar 4.5 0.11130.940.0%+379%
141 Albania 4.4 1.63085.50.0%−20%
142 Guinea 4.0 0.31060.970.0%+312%
143 Iceland 3.8 9.71722.20.0%+73%
144 Namibia 3.5 1.187.2·0.0%
145 Niger 3.2 0.161.50.600.0%+433%
146 Bahamas 3.1 7.61812.00.0%+55%
147 Haiti 3.0 0.388.80.990.0%+203%
148 Suriname 3.0 4.71291.70.0%+76%
149 Chad 2.8 0.151.30.380.0%+637%
150 Togo 2.8 0.376.60.980.0%+186%
151 Lesotho 2.6 1.172.31.50.0%+73%
152 Montenegro 2.4 3.71222.20.0%+9%
153 Maldives 2.3 4.433.70.170.0%+1,253%
154 Rwanda 2.0 0.137.30.520.0%+285%
155 Malawi 1.9 0.157.60.740.0%+157%
156 Bhutan 1.7 2.129.80.190.0%+795%
157 Malta 1.7 3.21112.40.0%−29%
158 South Sudan 1.7 0.145.50.420.0%+305%
159 Barbados 1.4 4.863.91.00.0%+40%
160 Fiji 1.4 1.654.10.800.0%+75%
161 Sierra Leone 1.4 0.242.60.500.0%+180%
162 Somalia 1.3 0.141.90.780.0%+67%
163 Eswatini 1.0 0.844.60.960.0%+4%
164 Burundi 0.92 0.116.70.210.0%+338%
165 Liberia 0.86 0.252.50.460.0%+87%
166 Belize 0.80 1.922.50.310.0%+158%
167 Gambia 0.80 0.317.70.200.0%+300%
168 Eritrea 0.74 0.219.1·0.0%
169 Antigua and Barbuda 0.67 7.126.90.240.0%+179%
170 Timor-Leste 0.67 0.512.1·0.0%
171 Seychelles 0.65 5.016.10.150.0%+333%
172 Cape Verde 0.59 1.116.90.180.0%+228%
173 Djibouti 0.56 0.521.10.300.0%+87%
174 Comoros 0.55 0.67.50.060.0%+817%
175 Saint Lucia 0.54 3.016.50.180.0%+200%
176 Andorra 0.42 5.216.70.400.0%+5%
177 Central African Republic 0.39 0.112.30.180.0%+117%
178 Grenada 0.38 3.29.60.110.0%+245%
179 Guinea-Bissau 0.34 0.28.30.100.0%+240%
180 Solomon Islands 0.29 0.411.60.150.0%+93%
181 Saint Kitts and Nevis 0.26 5.58.00.110.0%+136%
182 Saint Vincent and the Grenadines 0.26 2.58.00.080.0%+225%
183 Samoa 0.25 1.17.80.090.0%+178%
184 Palau 0.23 12.87.0·0.0%
185 Vanuatu 0.20 0.65.50.070.0%+186%
186 Dominica 0.17 2.65.50.060.0%+183%
187 Micronesia 0.15 1.34.9·0.0%
188 Marshall Islands 0.15 4.14.0·0.0%
189 Tonga 0.15 1.54.90.080.0%+87%
190 São Tomé and Príncipe 0.14 0.64.00.050.0%+180%
191 Liechtenstein 0.13 3.310.00.200.0%−35%
192 Kiribati 0.07 0.52.30.020.0%+250%
193 Nauru 0.06 5.15.10.120.0%−50%
194 Tuvalu 0.01 1.20.300.000.0%New

Why they rank where they do

  • China

    Coal produced 72% of China's CO2 in 2024. Coal's share of China's electricity fell from about 58% in 2024 to about 54% in 2025. China added 277 gigawatts of solar power in 2024 and 315 gigawatts in 2025, both records.

  • United States

    US emissions peaked in 2005, at 6,127 million tonnes. Coal made 50% of US electricity in 2005 and about 15% in 2024, replaced mostly by cheap natural gas from shale drilling. The United States left the Paris Agreement in January 2026. It will leave the UN climate convention in February 2027, the first country ever to do so.

  • India

    Coal generated about 75% of India's electricity in 2024 and about 71% in 2025. Prime Minister Narendra Modi announced a target of net zero emissions by 2070 at the COP26 climate summit in Glasgow on November 1, 2021.

  • Russia

    The World Bank names Russia the world's largest flarer of natural gas. Russia's emissions fell 42% from 1990 to 1998, from 2,536 to 1,466 million tonnes, as Soviet-era industry shut down.

  • Japan

    After the Fukushima nuclear accident on March 11, 2011, Japan shut down its reactors and burned more coal, gas and oil. Japan had no nuclear power at all from September 2013 to August 2015. Japan's emissions peaked in 2013, at 1,312 million tonnes. By 2026, 15 reactors had restarted.

  • Indonesia

    Indonesia had 19.3 gigawatts of coal power plants built for its own industrial parks in July 2025, mostly to smelt nickel in Central Sulawesi and North Maluku. Indonesia is also the world's largest exporter of coal for power plants, about 517 million tonnes in 2025.

  • Iran

    Gasoline in Iran cost about 3 US cents a liter on September 21, 2026, the second-cheapest in the world after Libya. Iran is the world's second-largest flarer of natural gas, after Russia.

  • Saudi Arabia

    Saudi Arabia burns crude oil in its power plants, most of all in summer for air conditioning. It burned about 629,000 barrels a day for power from June to August 2025. Saudi Arabia plans to stop burning about 1 million barrels a day of oil products for power by 2030.

  • Germany

    Germany shut its last three nuclear power plants (Isar 2, Emsland and Neckarwestheim 2) on April 15, 2023. A 2020 law requires Germany to stop making electricity from coal by 2038 at the latest.

  • Canada

    The oil and gas industry was Canada's largest source of greenhouse gases in 2024, 30% of the national total. Alberta's oil sands emitted about 92 million tonnes, up from 33 million in 2005.

  • Australia

    Australia was the world's second-largest coal exporter in 2024, after Indonesia, with about 363 million tonnes. Australia is also one of the three largest exporters of liquefied natural gas. Emissions from these exports count in the countries that burn the fuel.

  • United Kingdom

    Britain's last coal power station, Ratcliffe-on-Soar in Nottinghamshire, closed on September 30, 2024. That ended 142 years of coal power in Britain, which began with Thomas Edison's Holborn Viaduct power station in London in 1882.

  • Qatar

    Qatar had 3.21 million residents at the end of 2025. About 88% are foreigners, most of them migrant workers. Much of Qatar's CO2 comes from producing gas and from the plants that liquefy it for export.

  • Trinidad and Tobago

    Trinidad and Tobago is the world's largest net exporter of ammonia, about 3.6 million tonnes in 2024, and one of the largest exporters of methanol. Both are made from natural gas.

Which country has emitted the most CO2 in history?

The United States has emitted the most CO2 from fossil fuels and cement since 1750: 435 billion tonnes, 23.5% of the world total of 1,849 billion tonnes. China is second at 285 billion tonnes (15.4%), followed by Russia at 123 billion (6.6%), Germany at 95 billion (5.1%), the United Kingdom at 80 billion (4.3%), Japan at 70 billion (3.8%), India at 66 billion (3.6%) and France at 40 billion (2.2%).

When deforestation and other land use are included, the ranking changes. A Carbon Brief analysis of emissions from 1850 to 2021 found the United States responsible for about 20% of the total, China 11%, Russia 7%, Brazil 5% and Indonesia 4%. Brazil and Indonesia rank high because of forest clearing.

  1. United States434,867
  2. China285,087
  3. Russia122,808
  4. Germany95,136
  5. United Kingdom80,079
  6. Japan69,612
  7. India66,073
  8. France40,048

Which countries emit the most CO2 per person?

Qatar emits the most CO2 per person: 41.3 tonnes in 2024. Kuwait is second at 26.2, followed by Brunei at 26.0, Bahrain at 24.3, Trinidad and Tobago at 22.9, Saudi Arabia at 20.4, the United Arab Emirates at 20.1 and Oman at 15.7. All eight produce oil or gas.

Among countries with at least 20 million people, Saudi Arabia is first, followed by Australia at 14.5 tonnes per person. The United States emitted 20.3 tonnes per person in 1990 and 14.2 in 2024. China's emissions per person are 8.7 tonnes. India's are 2.2, less than half the world average of 4.7. In Ethiopia and DR Congo, the figure is 0.1 tonnes.

  1. Qatar41.3
  2. Kuwait26.2
  3. Brunei26.0
  4. Bahrain24.3
  5. Trinidad and Tobago22.9
  6. Saudi Arabia20.4
  7. United Arab Emirates20.1
  8. Oman15.7

Which countries have cut their CO2 emissions the most?

Ukraine cut its emissions the most among countries that emitted at least 100 million tonnes in 1990: down 80%, from 707 to 142 million tonnes. Much of that came from Soviet-era industry shutting down in the 1990s. Ukraine's emissions fell another 32% in 2022, from 211 to 143 million tonnes, after Russia's invasion. Russia's own emissions fell 30% from 1990 to 2024.

Germany's fell 46%, from 1,055 to 572 million tonnes. After reunification in 1990, much of East Germany's coal-burning industry closed. The United Kingdom's fell 48%, from 602 to 313. The EU's 27 countries together emitted 2,426 million tonnes in 2024, down 37% from 1990. If CO2 from making imported goods is counted in the country that buys them, the United Kingdom's emissions are 28% higher, Germany's 29% higher and France's 51% higher.

  1. Ukraine−80%
  2. Romania−61%
  3. Czechia−54%
  4. Belarus−48%
  5. United Kingdom−48%
  6. North Korea−47%
  7. Germany−46%
  8. France−33%

Change in CO2 emissions, 1990 to 2024. Countries that emitted at least 100 million tonnes in 1990.

Are China's emissions still rising?

China's emissions have been roughly flat since early 2024. Lauri Myllyvirta of the Centre for Research on Energy and Clean Air (CREA) found that China's CO2 emissions peaked in March 2024. They fell about 0.3% in 2025. In 2026 they rose 2% in the first quarter and fell 1% in the second, when China's oil use dropped during the Strait of Hormuz crisis.

China's emissions rose 395% from 1990 to 2024, and China passed the United States as the largest emitter in 2006. On September 22, 2020, Xi Jinping told the UN General Assembly that China's emissions would peak before 2030 and that China would reach carbon neutrality before 2060. In 2025 he set a target to cut China's net greenhouse gas emissions by 7% to 10% from their peak by 2035. Emissions are still rising fast in India, up 453% since 1990, and in Indonesia, up 424%.

  1. India+452%
  2. Indonesia+424%
  3. China+395%
  4. Saudi Arabia+280%
  5. Iran+276%
  6. Turkey+231%
  7. South Korea+133%
  8. Brazil+121%

Change in CO2 emissions, 1990 to 2024. Countries that emitted at least 100 million tonnes in 1990.

How much CO2 does the world emit?

The world emitted 38.6 billion tonnes of CO2 in 2024, up from 22.7 billion in 1990. That total includes 623 million tonnes from international shipping and 569 million from international flights, which count for no country. On October 17, 2025, members of the International Maritime Organization voted 57 to 49 to delay by one year a plan to cut shipping emissions to net zero.

The Global Carbon Project expected emissions to reach a new record in 2025, up about 1.1%. The Paris Agreement, adopted on December 12, 2015, aims to hold warming well below 2°C and to try to limit it to 1.5°C. The World Meteorological Organization found that 2024 was about 1.55°C warmer than 1850 to 1900, likely the first calendar year above 1.5°C. The Global Carbon Project estimates that 170 billion tonnes of CO2 can still be emitted for an even chance of staying below 1.5°C, about four years of current emissions.

Read more

All rankings →
7 days free cancel anytime
Get the app