Methane emissions from energy processes are emissions from the production, handling, transmission, and combustion of fossil fuels and biofuels.
| Data | Valor | Modificar, % |
|---|---|---|
| 2008 | 48,9 | 0,48% |
| 2007 | 48,6 | -6,27% |
| 2006 | 51,9 | -2,44% |
| 2005 | 53,2 | -1,70% |
| 2004 | 54,1 | -3,67% |
| 2003 | 56,2 | -2,14% |
| 2002 | 57,4 | -1,55% |
| 2001 | 58,3 | 7,09% |
| 2000 | 54,4 | 4,50% |
| 1999 | 52,1 | -1,24% |
| 1998 | 52,8 | -3,12% |
| 1997 | 54,5 |