| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
2.61 |
|
2021 |
2.21 |
|
2020 |
1.78 |
|
2019 |
1.79 |
|
2018 |
1.54 |
|
2017 |
1.54 |
|
2016 |
1.71 |
|
2015 |
1.73 |
|
2014 |
1.65 |
|
2013 |
1.51 |
| Natural gas | 0.059 | Mt/CO2 (2022) |