Argentina vs Romania: Annual change in primary energy from nuclear
Argentina
0.9441 terawatt-hours
in 2025
Romania
0.303 terawatt-hours
in 2025
Argentina rank
13th
Romania rank
15th
Annual change in primary energy from nuclear over time
- Argentina
- Romania
How they compare
Argentina currently reports 0.9441 terawatt-hours against 0.303 terawatt-hours in Romania, a difference of 0.6411 terawatt-hours.
That makes Argentina's figure about 3.1 times Romania's.
The two have swapped places 29 times across 60 shared years of data; in 1966 it was Romania ahead.
Argentina ranks 13th and Romania ranks 15th of 218 countries.
Across the 7 decades both report, Argentina averaged higher in 4 and Romania in 2.
Head to head by decade
| Decade | Argentina | Romania | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 0.8158 terawatt-hours | 0 terawatt-hours | 0.8158 terawatt-hours | Argentina |
| 1980s | 0.7112 terawatt-hours | 0 terawatt-hours | 0.7112 terawatt-hours | Argentina |
| 1990s | 0.6264 terawatt-hours | 1.58 terawatt-hours | 0.9488 terawatt-hours | Romania |
| 2000s | 0.3264 terawatt-hours | 1.99 terawatt-hours | 1.66 terawatt-hours | Romania |
| 2010s | 0.0785 terawatt-hours | -0.143 terawatt-hours | 0.2215 terawatt-hours | Argentina |
| 2020s | 1.17 terawatt-hours | -0.1354 terawatt-hours | 1.31 terawatt-hours | Argentina |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual change in primary energy from nuclear, Argentina or Romania?
- Argentina, at 0.9441 terawatt-hours against 0.303 terawatt-hours in Romania as of 2025.
- What is the difference in annual change in primary energy from nuclear between Argentina and Romania?
- 0.6411 terawatt-hours, with Argentina ahead.
- How many years of comparable data are there for Argentina and Romania?
- 60 years are reported by both, from 1966 to 2025.
- How do Argentina and Romania rank globally for annual change in primary energy from nuclear?
- Argentina ranks 13th and Romania ranks 15th of 218 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 Annual change in primary energy from nuclear. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Change in total energy supply relative to the previous year, measured in terawatt-hours.