| Year | Value (MJ per dollar of GDP) |
|---|---|
|
2021 |
3.45 |
|
2020 |
3.54 |
|
2019 |
3.48 |
|
2018 |
3.45 |
|
2017 |
3.42 |
|
2016 |
3.38 |
|
2015 |
3.28 |
|
2014 |
3.31 |
|
2013 |
3.39 |
|
2012 |
3.42 |
| Primary energy production | .00632611058781920076 | quadrillion Btu (2023) |
| Primary energy consumption | .064399839535561464012951872557436037959 | quadrillion Btu (2023) |
| Carbon dioxide emissions | 4.29 | MJ per dollar of GDP (2022) |