| Year | Value (MJ per dollar of GDP) |
|---|---|
|
2021 |
4.74 |
|
2020 |
4.65 |
|
2019 |
3.97 |
|
2018 |
3.5 |
|
2017 |
3.85 |
|
2016 |
4.14 |
|
2015 |
3.56 |
|
2014 |
3.85 |
|
2013 |
3.66 |
|
2012 |
3.07 |
| Primary energy production | .035113827570817048801218493386166471278 | quadrillion Btu (2023) |
| Primary energy consumption | .038296344919690442432270725008404913984 | quadrillion Btu (2023) |
| Carbon dioxide emissions | 2.63 | MJ per dollar of GDP (2023) |