| Year | Value (MJ per dollar of GDP) |
|---|---|
|
2021 |
2.68 |
|
2020 |
2.89 |
|
2019 |
2.92 |
|
2018 |
3.25 |
|
2017 |
3.18 |
|
2016 |
3.17 |
|
2015 |
3.55 |
|
2014 |
3.39 |
|
2013 |
3.29 |
|
2012 |
3.47 |
| Primary energy production | .049720322801939866481095073131388936761 | quadrillion Btu (2023) |
| Primary energy consumption | .080467454017194640527449954640805407535 | quadrillion Btu (2023) |
| Carbon dioxide emissions | 8.21 | MJ per dollar of GDP (2022) |