| Year | Value (MJ per dollar of GDP) |
|---|---|
|
2021 |
2.3 |
|
2020 |
2.41 |
|
2019 |
2.54 |
|
2018 |
2.5 |
|
2017 |
2.49 |
|
2016 |
2.52 |
|
2015 |
2.51 |
|
2014 |
2.51 |
|
2013 |
2.44 |
|
2012 |
2.69 |
| Primary energy production | .988654858112660085051952611611819664464 | quadrillion Btu (2023) |
| Primary energy consumption | 1.04659900594390749155187784446230897845 | quadrillion Btu (2023) |
| Carbon dioxide emissions | 58.40 | MJ per dollar of GDP (2023) |