Methane emissions from energy processes are emissions from the production, handling, transmission, and combustion of fossil fuels and biofuels.
| Data | Valor | Modificar, % |
|---|---|---|
| 2008 | 23,7 | 5,09% |
| 2007 | 22,5 | 2,47% |
| 2006 | 22,0 | -7,75% |
| 2005 | 23,8 | 9,23% |
| 2004 | 21,8 | 8,70% |
| 2003 | 20,1 | 4,22% |
| 2002 | 19,2 | 7,75% |
| 2001 | 17,9 | 5,52% |
| 2000 | 16,9 | 11,09% |
| 1999 | 15,2 | -1,59% |
| 1998 | 15,5 | 2,58% |
| 1997 | 15,1 |