| Year | Value (MJ per dollar of GDP) |
|---|---|
|
2021 |
4.23 |
|
2020 |
4.36 |
|
2019 |
4.27 |
|
2018 |
4.35 |
|
2017 |
4.41 |
|
2016 |
4.52 |
|
2015 |
4.61 |
|
2014 |
4.63 |
|
2013 |
4.51 |
|
2012 |
4.53 |
| Primary energy production | .243588179380847245081401652075532933045 | quadrillion Btu (2023) |
| Primary energy consumption | .121192542907194607215607314567855347629 | quadrillion Btu (2023) |
| Carbon dioxide emissions | 10.08 | MJ per dollar of GDP (2022) |