| Year | Value (quadrillion Btu ) |
|---|---|
|
2023 |
2.18 |
|
2022 |
2.33 |
|
2021 |
3.43 |
|
2020 |
3.34 |
|
2019 |
3.53 |
|
2018 |
3.68 |
|
2017 |
3.63 |
|
2016 |
3.72 |
|
2015 |
3.81 |
|
2014 |
4.33 |
| Energy intensity | 6.89 | MJ per dollar of GDP (2021) |
| Primary energy production | 1.56670428606838947832388333187064860315 | quadrillion Btu (2023) |
| Carbon dioxide emissions | 132.54 | MJ per dollar of GDP (2022) |