Guinea-Bissau vs Tonga: Electricity generation from fossil fuels, nuclear and renewables

Guinea-Bissau

0.08 terawatt-hours

in 2024

Tonga

0.06 terawatt-hours

in 2024

Guinea-Bissau rank

182nd

Tonga rank

185th

Electricity generation from fossil fuels, nuclear and renewables over time

Guinea-Bissau currently reports 0.08 terawatt-hours against 0.06 terawatt-hours in Tonga, a difference of 0.02 terawatt-hours.

That makes Guinea-Bissau's figure about 1.3 times Tonga's.

The two have swapped places 1 time across 25 shared years of data; in 2000 it was Tonga ahead.

Guinea-Bissau ranks 182nd and Tonga ranks 185th of 208 countries.

Indicator: Electricity generation from fossil fuels, nuclear and renewables
Unit: terawatt-hours
Source: Ember (2026) and other sources – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 210 places, 6,017 data points, 1920–2025
Last refreshed: 07 August 2026

Electricity generation from coal, oil, and gas, measured in terawatt-hours.