Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Data | Valor | Modificar, % |
|---|---|---|
| 2020 | 3.459,0 | 1,52% |
| 2019 | 3.407,2 | 2,13% |
| 2018 | 3.336,2 | 2,26% |
| 2017 | 3.262,3 | 2,61% |
| 2016 | 3.179,3 | 2,50% |
| 2015 | 3.101,8 | 1,69% |
| 2014 | 3.050,1 | 2,38% |
| 2013 | 2.979,2 | 1,93% |
| 2012 | 2.922,9 | 2,58% |
| 2011 | 2.849,2 | 3,17% |
| 2010 | 2.761,8 | 1,59% |
| 2009 | 2.718,6 |