Methane emissions from energy processes are emissions from the production, handling, transmission, and combustion of fossil fuels and biofuels.
| 1970 | 1990 | 2000 | 2005 | |
|---|---|---|---|---|
| Australia | 14.6 | 21.1 | 20.7 | 26.2 |
| Brunei Darussalam | 70.9 | 99.3 | 99.2 | 98.6 |
| Cambodia | 6.1 | 7.5 | 10.0 | 10.8 |
| China | 19.5 | 29.7 | 38.2 | 46.1 |
| Korea, Dem. People's Rep. | 45.0 | 82.0 | 69.2 | 65.9 |
| Fiji | 4.8 | 8.1 | 9.2 | 10.5 |
| Indonesia | 17.6 | 21.3 | 13.6 | 14.1 |
| Japan | 24.1 | 16.7 | 10.4 | 9.7 |
| Kiribati | 11.0 | 0.0 | 0.0 | 0.0 |
| Korea, Rep. | 22.2 | 33.0 | 17.8 | 21.2 |
| Lao PDR | 6.6 | 16.6 | 7.9 | 7.2 |
| Malaysia | 9.7 | 51.2 | 54.7 | 54.0 |
| Marshall Islands | 0.0 | 0.0 | 0.0 | |
| Micronesia, Fed. Sts. | 3.2 | 0.0 | 0.0 | |
| Mongolia | 4.6 | 6.4 | 4.5 | 5.6 |
| Myanmar | 3.1 | 5.8 | 5.1 | 5.0 |
| Nauru | 0.0 | |||
| New Zealand | 3.3 | 3.3 | 3.7 | 3.0 |
| Palau | 0.0 | 0.0 | 0.0 | |
| Papua New Guinea | 33.4 | 11.9 | 49.8 | 35.1 |
| Philippines | 7.2 | 6.5 | 7.7 | 8.7 |
| Samoa | 8.1 | 4.8 | 4.0 | 3.7 |
| Singapore | 35.7 | 4.0 | 9.9 | 24.3 |
| Solomon Islands | 0.4 | 4.5 | 3.6 | 3.1 |
| Thailand | 10.7 | 9.2 | 16.7 | 19.4 |
| Timor-Leste | 0.8 | 0.0 | 2.0 | 87.2 |
| Tonga | 2.1 | 0.0 | 0.0 | 11.1 |
| Tuvalu | 0.0 | 0.0 | 0.0 | 0.0 |
| Vanuatu | 2.2 | 0.0 | 2.6 | 2.6 |
| Vietnam | 8.3 | 10.7 | 14.8 | 19.7 |
| Albania | 37.6 | 16.4 | 4.0 | 5.3 |
| Andorra | 0.0 | 0.0 | 0.0 | |
| Armenia | 14.1 | 57.1 | 33.3 | 34.8 |
| Austria | 22.2 | 10.2 | 8.3 | 7.8 |
| Azerbaijan | 31.3 | 68.2 | 72.0 | 76.8 |
| Belarus | 3.8 | 5.5 | 7.9 | 8.3 |
| Belgium | 43.7 | 11.7 | 8.4 | 9.8 |
| Bosnia and Herzegovina | 41.7 | 38.4 | 20.7 | 26.3 |
| Bulgaria | 13.0 | 16.4 | 15.7 | 15.3 |
| Croatia | 22.8 | 20.4 | 17.9 | 18.8 |
| Cyprus | 3.3 | 1.9 | 3.1 | 3.0 |
| Czechia | 53.8 | 55.4 | 50.9 | 49.0 |
| Denmark | 3.1 | 4.2 | 10.5 | 10.4 |
| Estonia | 28.5 | 8.4 | 11.1 | 12.1 |
| Finland | 17.1 | 4.6 | 5.2 | 6.2 |
| France | 39.9 | 16.4 | 10.3 | 7.3 |
| Georgia | 22.9 | 60.4 | 38.6 | 24.4 |
| Germany | 43.6 | 32.2 | 30.0 | 21.8 |
| Greece | 6.8 | 13.2 | 15.1 | 16.8 |
| Hungary | 27.7 | 26.4 | 20.8 | 18.5 |
| Iceland | 1.0 | 2.0 | 1.8 | 1.8 |
| Ireland | 6.7 | 4.7 | 2.4 | 2.1 |
| Italy | 11.4 | 20.7 | 18.6 | 18.2 |
| Kazakhstan | 63.4 | 42.9 | 48.6 | 46.2 |
| Kyrgyz Republic | 11.8 | 26.7 | 16.5 | 17.4 |
| Latvia | 18.8 | 12.4 | 17.1 | 17.5 |
| Liechtenstein | 0.0 | 0.0 | 0.0 | |
| Lithuania | 9.6 | 7.6 | 8.9 | 11.3 |
| Luxembourg | 5.4 | 8.3 | 8.8 | 12.7 |
| North Macedonia | 29.7 | 10.1 | 15.4 | 19.8 |
| Moldova | 9.6 | 20.1 | 16.9 | 23.8 |
| Montenegro | 5.2 | 6.8 | 7.7 | |
| Netherlands | 18.4 | 9.0 | 8.5 | 10.1 |
| Norway | 7.3 | 15.6 | 22.7 | 25.2 |
| Poland | 71.0 | 38.1 | 41.1 | 45.9 |
| Portugal | 5.3 | 5.7 | 4.1 | 3.7 |
| Romania | 55.4 | 55.8 | 54.4 | 53.2 |
| Russian Federation | 60.8 | 75.4 | 75.5 | 81.0 |
| Serbia | 26.5 | 25.7 | 23.0 | |
| Slovak Republic | 20.8 | 37.2 | 48.1 | 48.1 |
| Slovenia | 20.3 | 20.6 | 21.1 | 21.9 |
| Spain | 25.7 | 11.1 | 8.6 | 9.1 |
| Sweden | 6.2 | 7.0 | 7.1 | 8.0 |
| Switzerland | 8.4 | 9.9 | 9.5 | 7.9 |
| Tajikistan | 9.4 | 22.2 | 9.1 | 7.0 |
| Turkiye | 11.6 | 20.0 | 22.9 | 21.5 |
| Turkmenistan | 75.1 | 86.9 | 84.9 | 82.2 |
| Ukraine | 39.0 | 62.1 | 68.4 | 69.1 |
| United Kingdom | 39.8 | 28.8 | 16.9 | 14.1 |
| Uzbekistan | 31.8 | 74.6 | 84.7 | 84.1 |
| Antigua and Barbuda | 12.8 | 0.0 | 0.0 | 0.0 |
| Argentina | 7.8 | 10.3 | 13.5 | 12.1 |
| Barbados | 7.9 | 3.4 | 3.5 | 2.6 |
| Belize | 15.2 | 0.2 | 14.3 | 13.3 |
| Bolivia | 3.9 | 10.0 | 6.8 | 11.6 |
| Brazil | 7.6 | 4.8 | 3.9 | 4.3 |
| Chile | 28.5 | 27.2 | 23.7 | 26.7 |
| Colombia | 11.0 | 12.9 | 15.4 | 16.9 |
| Costa Rica | 5.6 | 8.9 | 7.2 | 9.1 |
| Cuba | 8.6 | 3.6 | 14.0 | 18.2 |
| Dominica | 5.8 | 0.0 | 0.0 | 0.0 |
| Dominican Republic | 14.8 | 5.2 | 7.1 | 6.2 |
| Ecuador | 27.6 | 3.6 | 3.7 | 3.2 |
| El Salvador | 14.9 | 16.1 | 17.5 | 12.9 |
| Grenada | 11.4 | 0.0 | 0.0 | 0.0 |
| Guatemala | 16.5 | 28.5 | 38.5 | 38.4 |
| Guyana | 3.5 | 8.6 | 5.8 | 6.1 |
| Haiti | 25.5 | 4.6 | 4.6 | 4.7 |
| Honduras | 9.6 | 12.1 | 16.1 | 13.9 |
| Jamaica | 12.3 | 6.5 | 6.3 | 5.5 |
| Mexico | 27.3 | 28.2 | 33.1 | 30.3 |
| Nicaragua | 4.4 | 11.2 | 11.4 | 11.6 |
| Panama | 5.3 | 8.4 | 8.7 | 9.5 |
| Paraguay | 3.6 | 2.0 | 3.9 | 3.5 |
| Peru | 19.0 | 10.5 | 7.0 | 8.2 |
| St. Kitts and Nevis | 13.6 | 0.0 | 0.0 | 0.0 |
| St. Lucia | 7.5 | 0.0 | 0.0 | 0.0 |
| St. Vincent and the Grenadines | 6.6 | 0.0 | 0.0 | 0.0 |
| Suriname | 4.5 | 24.4 | 46.5 | 51.1 |
| Bahamas, The | 29.6 | 6.3 | 5.6 | 10.0 |
| Trinidad and Tobago | 77.3 | 5.2 | 6.0 | 7.3 |
| Uruguay | 0.8 | 1.3 | 0.7 | 0.9 |
| Venezuela, RB | 55.5 | 53.8 | 59.5 | 51.9 |
| Algeria | 71.6 | 59.4 | 64.1 | 67.6 |
| Bahrain | 94.2 | 19.9 | 21.0 | 19.8 |
| Djibouti | 8.7 | 4.3 | 6.3 | 6.1 |
| Egypt, Arab Rep. | 32.1 | 27.8 | 25.8 | 25.8 |
| Iran, Islamic Rep. | 69.4 | 54.2 | 49.7 | 60.4 |
| Iraq | 70.6 | 11.3 | 12.0 | 9.4 |
| Israel | 27.8 | 1.2 | 1.0 | 5.1 |
| Jordan | 6.6 | 1.3 | 4.7 | 6.0 |
| Kuwait | 99.2 | 59.5 | 67.2 | 69.1 |
| Lebanon | 14.2 | 3.3 | 1.8 | 1.6 |
| Libya | 96.9 | 96.8 | 97.0 | 96.8 |
| Malta | 1.6 | 0.0 | 4.5 | 0.0 |
| Morocco | 9.4 | 24.9 | 24.3 | 27.3 |
| Oman | 96.8 | 71.5 | 71.7 | 66.4 |
| Qatar | 98.8 | 79.6 | 80.1 | 85.2 |
| Saudi Arabia | 95.5 | 11.3 | 26.4 | 38.4 |
| Syrian Arab Republic | 20.6 | 76.1 | 78.3 | 71.5 |
| Tunisia | 20.2 | 30.4 | 31.7 | 31.7 |
| United Arab Emirates | 98.5 | 79.3 | 84.5 | 73.1 |
| Yemen, Rep. | 7.1 | 3.4 | 19.9 | 18.8 |
| Canada | 41.9 | 52.6 | 58.0 | 51.9 |
| United States | 44.9 | 48.7 | 47.0 | 46.4 |
| Afghanistan | 11.4 | 28.0 | 10.6 | 8.6 |
| Bangladesh | 3.5 | 3.1 | 3.5 | 3.7 |
| Bhutan | 34.3 | 32.5 | 34.9 | 36.3 |
| India | 10.8 | 12.7 | 12.7 | 14.7 |
| Maldives | 6.9 | 0.0 | 0.0 | 0.0 |
| Nepal | 5.9 | 12.1 | 24.3 | 26.1 |
| Pakistan | 9.9 | 10.8 | 12.0 | 12.7 |
| Sri Lanka | 4.5 | 8.8 | 19.0 | 21.5 |
| Angola | 23.8 | 24.9 | 34.9 | 40.1 |
| Benin | 16.9 | 28.1 | 26.1 | 32.3 |
| Botswana | 2.6 | 9.4 | 16.6 | 21.7 |
| Burkina Faso | 20.7 | 9.7 | 6.0 | 6.9 |
| Burundi | 38.4 | 60.9 | 62.9 | 53.1 |
| Cabo Verde | 1.8 | 11.1 | 20.0 | 18.2 |
| Cameroon | 7.5 | 18.2 | 20.8 | 21.3 |
| Central African Republic | 0.7 | 44.6 | 40.2 | 40.9 |
| Chad | 6.8 | 4.0 | 2.1 | 25.9 |
| Comoros | 13.8 | 5.9 | 11.8 | 10.5 |
| Congo, Rep. | 19.0 | 24.6 | 37.4 | 24.2 |
| Cote d'Ivoire | 14.8 | 14.4 | 35.2 | 31.6 |
| Congo, Dem. Rep. | 1.6 | 25.9 | 28.5 | 22.9 |
| Equatorial Guinea | 51.7 | 25.0 | 98.3 | 99.1 |
| Eritrea | 13.6 | 0.0 | 10.8 | 6.8 |
| Ethiopia | 6.2 | 10.2 | 29.8 | 27.8 |
| Gabon | 55.7 | 88.1 | 33.3 | 29.9 |
| Ghana | 19.0 | 29.0 | 35.0 | 38.0 |
| Guinea | 12.5 | 22.5 | 17.9 | 14.9 |
| Guinea-Bissau | 5.8 | 15.9 | 16.0 | 16.2 |
| Kenya | 24.1 | 22.1 | 30.5 | 28.1 |
| Lesotho | 18.7 | 21.3 | 24.5 | 24.8 |
| Liberia | 42.3 | 91.5 | 92.0 | 92.3 |
| Madagascar | 1.8 | 6.8 | 10.2 | 12.3 |
| Malawi | 21.5 | 84.6 | 75.9 | 78.9 |
| Mali | 3.7 | 3.4 | 9.4 | 9.2 |
| Mauritania | 4.4 | 3.0 | 3.2 | 3.4 |
| Mauritius | 5.0 | 1.1 | 0.7 | 0.7 |
| Mozambique | 11.6 | 23.9 | 11.9 | 13.8 |
| Namibia | 1.0 | 3.5 | 4.1 | 5.6 |
| Niger | 9.4 | 8.6 | 10.8 | 10.1 |
| Nigeria | 47.7 | 39.1 | 54.8 | 58.2 |
| Rwanda | 28.2 | 62.3 | 59.0 | 39.2 |
| Sao Tome and Principe | 34.7 | 75.0 | 75.0 | 50.0 |
| Senegal | 19.2 | 6.3 | 5.8 | 6.1 |
| Seychelles | 4.2 | 0.0 | 0.0 | 0.0 |
| Sierra Leone | 25.1 | 13.3 | 20.4 | 12.0 |
| Somalia | 7.8 | 2.8 | 3.9 | 4.4 |
| South Africa | 29.3 | 21.3 | 14.2 | 14.4 |
| South Sudan | 0.0 | 26.2 | 38.4 | |
| Sudan | 12.0 | 11.7 | 5.2 | 8.9 |
| Eswatini | 7.5 | 16.3 | 25.7 | 27.5 |
| Tanzania | 7.8 | 21.2 | 20.0 | 23.7 |
| Gambia, The | 11.0 | 2.6 | 16.9 | 17.6 |
| Togo | 27.4 | 35.5 | 39.1 | 38.0 |
| Uganda | 23.8 | 38.1 | 42.7 | 40.4 |
| Zambia | 3.0 | 18.9 | 14.8 | 14.2 |
| Zimbabwe | 12.5 | 23.6 | 19.9 | 15.9 |