Guyana vs Tonga: Primary energy from nuclear

Guyana

0 terawatt-hours

in 2025

Tonga

0 terawatt-hours

in 2024

Guyana rank

32nd

Tonga rank

32nd

Primary energy from nuclear over time

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

Across all 6 years both countries report, Tonga has been ahead every year.

Guyana ranks 32nd 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.