Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Data | Valor | Modificar, % |
|---|---|---|
| 2020 | 4.389,7 | 3,53% |
| 2019 | 4.240,1 | 12,80% |
| 2018 | 3.758,9 | 11,32% |
| 2017 | 3.376,8 | 3,16% |
| 2016 | 3.273,2 | 5,73% |
| 2015 | 3.095,9 | 6,77% |
| 2014 | 2.899,6 | 4,83% |
| 2013 | 2.765,8 | 4,47% |
| 2012 | 2.647,6 | 6,44% |
| 2011 | 2.487,4 | 4,45% |
| 2010 | 2.381,4 | 10,34% |
| 2009 | 2.158,3 |