| Year | Value (MJ per dollar of GDP) |
|---|---|
|
2021 |
5.19 |
|
2020 |
4.97 |
|
2019 |
4.99 |
|
2018 |
5.05 |
|
2017 |
5.14 |
|
2016 |
5.34 |
|
2015 |
5.49 |
|
2014 |
5.63 |
|
2013 |
5.9 |
|
2012 |
4.97 |
| Primary energy production | .035631239615679142426815525488572596803 | quadrillion Btu (2023) |
| Primary energy consumption | .046358538915640460926401004797903802486 | quadrillion Btu (2023) |
| Carbon dioxide emissions | 2.63 | MJ per dollar of GDP (2022) |