Statizoid

Cook Islands vs Tonga: Electricity generation by source

Cook Islands
0 terawatt-hours
in 2024
Tonga
0 terawatt-hours
in 2024
Cook Islands rank
28th
Tonga rank
28th

Electricity generation by source over time

  • Cook Islands
  • Tonga
00.20.40.60.81200020122024

How they compare

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

Across all 25 years both countries report, Tonga has been ahead every year.

Cook Islands ranks 28th and Tonga ranks 28th of 214 countries.

Individual pages

About this data

Indicator
Electricity generation by source
Unit
terawatt-hours
Source
Ember (2026); Pinto et al. (2023); Energy Institute - Statistical Review of World Energy (2026) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
216 places, 7,365 data points, 1920–2025
Last refreshed

Measured in terawatt-hours.