Methane emissions from energy processes are emissions from the production, handling, transmission, and combustion of fossil fuels and biofuels.
| Data | Valor | Modificar, % |
|---|---|---|
| 2008 | 27,4 | -3,77% |
| 2007 | 28,4 | -0,98% |
| 2006 | 28,7 | -3,96% |
| 2005 | 29,9 | 2,06% |
| 2004 | 29,3 | -5,05% |
| 2003 | 30,9 | -3,19% |
| 2002 | 31,9 | -4,40% |
| 2001 | 33,3 | 0,00% |
| 2000 | 33,3 | -32,03% |
| 1999 | 49,0 | -19,39% |
| 1998 | 60,8 | -13,82% |
| 1997 | 70,6 |