Methane emissions from energy processes are emissions from the production, handling, transmission, and combustion of fossil fuels and biofuels.
| Data | Valor | Modificar, % |
|---|---|---|
| 2008 | 19,2 | 4,32% |
| 2007 | 18,4 | 4,41% |
| 2006 | 17,6 | -3,11% |
| 2005 | 18,2 | 5,83% |
| 2004 | 17,2 | -5,47% |
| 2003 | 18,2 | 4,25% |
| 2002 | 17,4 | -4,71% |
| 2001 | 18,3 | -1,94% |
| 2000 | 18,6 | -5,30% |
| 1999 | 19,7 | -1,95% |
| 1998 | 20,1 | 1,18% |
| 1997 | 19,8 |