| Year | Value (MJ per dollar of GDP) |
|---|---|
|
2021 |
4.42 |
|
2020 |
4.23 |
|
2019 |
4.23 |
|
2018 |
4.25 |
|
2017 |
4.24 |
|
2016 |
4.37 |
|
2015 |
4.16 |
|
2014 |
4.09 |
|
2013 |
4.09 |
|
2012 |
4.13 |
| Primary energy production | .065448300991400999753343188582415005862 | quadrillion Btu (2023) |
| Primary energy consumption | .309855991150881746326984142557164171293 | quadrillion Btu (2023) |
| Carbon dioxide emissions | 21.35 | MJ per dollar of GDP (2023) |