| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
1.75 |
|
2021 |
1.71 |
|
2020 |
1.6 |
|
2019 |
1.69 |
|
2018 |
1.62 |
|
2017 |
1.63 |
|
2016 |
1.82 |
|
2015 |
2.16 |
|
2014 |
2.18 |
|
2013 |
2.1 |
| Natural gas | 2.649 | Mt/CO2 (2022) |