Methane emissions from energy processes are emissions from the production, handling, transmission, and combustion of fossil fuels and biofuels.
| 1970 | 1990 | 2000 | 2005 | |
|---|---|---|---|---|
| Mongolia | 4.6 | 6.4 | 4.5 | 5.6 |
| Armenia | 14.1 | 57.1 | 33.3 | 34.8 |
| Austria | 22.2 | 10.2 | 8.3 | 7.8 |
| Albania | 37.6 | 16.4 | 4.0 | 5.3 |
| Azerbaijan | 31.3 | 68.2 | 72.0 | 76.8 |
| Bosnia and Herzegovina | 41.7 | 38.4 | 20.7 | 26.3 |
| Belarus | 3.8 | 5.5 | 7.9 | 8.3 |
| Belgium | 43.7 | 11.7 | 8.4 | 9.8 |
| Bulgaria | 13.0 | 16.4 | 15.7 | 15.3 |
| Czechia | 53.8 | 55.4 | 50.9 | 49.0 |
| Croatia | 22.8 | 20.4 | 17.9 | 18.8 |
| Cyprus | 3.3 | 1.9 | 3.1 | 3.0 |
| 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 |
| Italy | 11.4 | 20.7 | 18.6 | 18.2 |
| Kazakhstan | 63.4 | 42.9 | 48.6 | 46.2 |
| Lithuania | 9.6 | 7.6 | 8.9 | 11.3 |
| Ireland | 6.7 | 4.7 | 2.4 | 2.1 |
| North Macedonia | 29.7 | 10.1 | 15.4 | 19.8 |
| Kyrgyz Republic | 11.8 | 26.7 | 16.5 | 17.4 |
| Latvia | 18.8 | 12.4 | 17.1 | 17.5 |
| Moldova | 9.6 | 20.1 | 16.9 | 23.8 |
| Luxembourg | 5.4 | 8.3 | 8.8 | 12.7 |
| 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 |
| Netherlands | 18.4 | 9.0 | 8.5 | 10.1 |
| Slovak Republic | 20.8 | 37.2 | 48.1 | 48.1 |
| Romania | 55.4 | 55.8 | 54.4 | 53.2 |
| Switzerland | 8.4 | 9.9 | 9.5 | 7.9 |
| Russian Federation | 60.8 | 75.4 | 75.5 | 81.0 |
| Tajikistan | 9.4 | 22.2 | 9.1 | 7.0 |
| Slovenia | 20.3 | 20.6 | 21.1 | 21.9 |
| Spain | 25.7 | 11.1 | 8.6 | 9.1 |
| Turkiye | 11.6 | 20.0 | 22.9 | 21.5 |
| Sweden | 6.2 | 7.0 | 7.1 | 8.0 |
| Uzbekistan | 31.8 | 74.6 | 84.7 | 84.1 |
| 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 |
| Malta | 1.6 | 0.0 | 4.5 | 0.0 |
| Canada | 41.9 | 52.6 | 58.0 | 51.9 |
| United States | 44.9 | 48.7 | 47.0 | 46.4 |
| Serbia | 26.5 | 25.7 | 23.0 | |
| Andorra | 0.0 | 0.0 | 0.0 | |
| Liechtenstein | 0.0 | 0.0 | 0.0 | |
| Montenegro | 5.2 | 6.8 | 7.7 |