Methane emissions are those stemming from human activities such as agriculture and from industrial methane production.
| Data | Valor | Modificar, % |
|---|---|---|
| 2020 | 1.415,7 | 0,68% |
| 2019 | 1.406,1 | 3,38% |
| 2018 | 1.360,1 | -1,66% |
| 2017 | 1.383,0 | -1,03% |
| 2016 | 1.397,5 | 1,77% |
| 2015 | 1.373,1 | -0,76% |
| 2014 | 1.383,6 | 2,46% |
| 2013 | 1.350,3 | 2,42% |
| 2012 | 1.318,4 | -1,40% |
| 2011 | 1.337,2 | 2,65% |
| 2010 | 1.302,6 | 3,74% |
| 2009 | 1.255,6 |