Mexico vs Romania: Primary energy from nuclear
Mexico
30.62 terawatt-hours
in 2025
Romania
33.37 terawatt-hours
in 2025
Mexico rank
27th
Romania rank
24th
Primary energy from nuclear over time
- Mexico
- Romania
How they compare
Romania currently reports 33.37 terawatt-hours against 30.62 terawatt-hours in Mexico, a difference of 2.75 terawatt-hours.
That makes Romania's figure about 1.1 times Mexico's.
The two have swapped places 12 times across 61 shared years of data; in 1965 it was Romania ahead.
Mexico ranks 27th and Romania ranks 24th of 213 regions.
Across the 7 decades both report, Mexico averaged higher in 4 and Romania in 1.
Head to head by decade
| Decade | Mexico | Romania | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1970s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1980s | 0.1127 terawatt-hours | 0 terawatt-hours | 0.1127 terawatt-hours | Mexico |
| 1990s | 20.09 terawatt-hours | 5.24 terawatt-hours | 14.85 terawatt-hours | Mexico |
| 2000s | 29.94 terawatt-hours | 20.83 terawatt-hours | 9.1 terawatt-hours | Mexico |
| 2010s | 31.81 terawatt-hours | 34.92 terawatt-hours | 3.11 terawatt-hours | Romania |
| 2020s | 34.72 terawatt-hours | 33.82 terawatt-hours | 0.9066 terawatt-hours | Mexico |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from nuclear, Mexico or Romania?
- Romania, at 33.37 terawatt-hours against 30.62 terawatt-hours in Mexico as of 2025.
- What is the difference in primary energy from nuclear between Mexico and Romania?
- 2.75 terawatt-hours, with Romania ahead.
- How many years of comparable data are there for Mexico and Romania?
- 61 years are reported by both, from 1965 to 2025.
- How do Mexico and Romania rank globally for primary energy from nuclear?
- Mexico ranks 27th and Romania ranks 24th of 213 regions.
- 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.