Methane emissions from energy processes are emissions from the production, handling, transmission, and combustion of fossil fuels and biofuels.
| Data | Valor | Modificar, % |
|---|---|---|
| 2008 | 38,9 | -12,13% |
| 2007 | 44,3 | -1,09% |
| 2006 | 44,8 | 10,99% |
| 2005 | 40,4 | -3,21% |
| 2004 | 41,7 | 1,57% |
| 2003 | 41,1 | -3,87% |
| 2002 | 42,7 | -0,51% |
| 2001 | 42,9 | 0,49% |
| 2000 | 42,7 | 1,61% |
| 1999 | 42,1 | 4,73% |
| 1998 | 40,2 | -1,04% |
| 1997 | 40,6 |