Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Data | Valor | Modificar, % |
|---|---|---|
| 2020 | 4.029,6 | 1,61% |
| 2019 | 3.965,8 | 3,79% |
| 2018 | 3.821,1 | 2,91% |
| 2017 | 3.713,2 | 0,70% |
| 2016 | 3.687,5 | 4,43% |
| 2015 | 3.531,2 | 1,97% |
| 2014 | 3.463,1 | -1,36% |
| 2013 | 3.510,6 | 6,48% |
| 2012 | 3.296,9 | 1,89% |
| 2011 | 3.235,7 | 3,81% |
| 2010 | 3.116,8 | -1,18% |
| 2009 | 3.153,9 |