Methane emissions from energy processes are emissions from the production, handling, transmission, and combustion of fossil fuels and biofuels.
| 1970 | 1990 | 2000 | 2005 | |
|---|---|---|---|---|
| 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 |
| Indonesia | 17.6 | 21.3 | 13.6 | 14.1 |
| Japan | 24.1 | 16.7 | 10.4 | 9.7 |
| 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 |
| Myanmar | 3.1 | 5.8 | 5.1 | 5.0 |
| Philippines | 7.2 | 6.5 | 7.7 | 8.7 |
| Singapore | 35.7 | 4.0 | 9.9 | 24.3 |
| Thailand | 10.7 | 9.2 | 16.7 | 19.4 |
| Vietnam | 8.3 | 10.7 | 14.8 | 19.7 |