Eswatini vs Iran: Primary energy from nuclear
Eswatini
0 terawatt-hours
in 2024
Iran
16.33 terawatt-hours
in 2025
Eswatini rank
32nd
Iran rank
29th
Primary energy from nuclear over time
- Eswatini
- Iran
How they compare
Iran currently reports 16.33 terawatt-hours against 0 terawatt-hours in Eswatini, a difference of 16.33 terawatt-hours.
Across all 45 years both countries report, Iran has been ahead every year.
Eswatini ranks 32nd and Iran ranks 29th of 213 countries.
Iran has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Eswatini | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2000s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2010s | 0 terawatt-hours | 12.15 terawatt-hours | 12.15 terawatt-hours | Iran |
| 2020s | 0 terawatt-hours | 18.25 terawatt-hours | 18.25 terawatt-hours | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from nuclear, Eswatini or Iran?
- Iran, at 16.33 terawatt-hours against 0 terawatt-hours in Eswatini as of 2025.
- What is the difference in primary energy from nuclear between Eswatini and Iran?
- 16.33 terawatt-hours, with Iran ahead.
- How many years of comparable data are there for Eswatini and Iran?
- 45 years are reported by both, from 1980 to 2024.
- How do Eswatini and Iran rank globally for primary energy from nuclear?
- Eswatini ranks 32nd and Iran ranks 29th of 213 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as Primary energy from nuclear. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours of total energy supply.