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 |
| Fiji | 4.8 | 8.1 | 9.2 | 10.5 |
| Hong Kong SAR, China | 2.9 | |||
| 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 |
| Armenia | 14.1 | 57.1 | 33.3 | 34.8 |
| Azerbaijan | 31.3 | 68.2 | 72.0 | 76.8 |
| Georgia | 22.9 | 60.4 | 38.6 | 24.4 |
| Kazakhstan | 63.4 | 42.9 | 48.6 | 46.2 |
| Kyrgyz Republic | 11.8 | 26.7 | 16.5 | 17.4 |
| Tajikistan | 9.4 | 22.2 | 9.1 | 7.0 |
| Turkmenistan | 75.1 | 86.9 | 84.9 | 82.2 |
| Uzbekistan | 31.8 | 74.6 | 84.7 | 84.1 |
| 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 |