| Year | Value (MJ per dollar of GDP) |
|---|---|
|
2021 |
4.83 |
|
2020 |
4.61 |
|
2019 |
4.54 |
|
2018 |
4.31 |
|
2017 |
4.13 |
|
2016 |
4.07 |
|
2015 |
4.27 |
|
2014 |
4.46 |
|
2013 |
4.53 |
|
2012 |
3.72 |
| Primary energy production | .166851255002732296882790935679953106682 | quadrillion Btu (2023) |
| Primary energy consumption | .307522438732854702642281066693216448962 | quadrillion Btu (2023) |
| Carbon dioxide emissions | 24.52 | MJ per dollar of GDP (2022) |