| Year | Value (quadrillion Btu) |
|---|---|
|
2023 |
2.75 |
|
2022 |
2.75 |
|
2021 |
2.69 |
|
2020 |
3.03 |
|
2019 |
3.43 |
|
2018 |
3.73 |
|
2017 |
3.85 |
|
2016 |
3.9 |
|
2015 |
3.92 |
|
2014 |
3.77 |
| Energy intensity | 3.10 | MJ per dollar of GDP (2021) |
| Primary energy consumption | .336103820866479758906005956281030033696 | quadrillion Btu (2023) |
| Carbon dioxide emissions | 0 | MJ per dollar of GDP (none) |