Taiwan vs Tonga: Primary energy from nuclear

Taiwan

9.81 terawatt-hours

in 2025

Tonga

0 terawatt-hours

in 2024

Taiwan rank

31st

Tonga rank

32nd

Primary energy from nuclear over time

Taiwan currently reports 9.81 terawatt-hours against 0 terawatt-hours in Tonga, a difference of 9.81 terawatt-hours.

Across all 45 years both countries report, Taiwan has been ahead every year.

Taiwan ranks 31st and Tonga ranks 32nd of 213 countries.

Indicator: Primary energy from nuclear
Unit: terawatt-hours
Source: Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 221 places, 10,754 data points, 1965–2025
Last refreshed: 07 August 2026

Measured in terawatt-hours of total energy supply.