| Year | Value (Mt/CO2) |
|---|---|
|
2022 |
3.11 |
|
2021 |
2.93 |
|
2020 |
2.63 |
|
2019 |
2.78 |
|
2018 |
2.7 |
|
2017 |
2.58 |
|
2016 |
2.48 |
|
2015 |
2.3 |
|
2014 |
2.19 |
|
2013 |
2.16 |
| Natural gas | 4.171 | Mt/CO2 (2022) |