Guinea-Bissau vs Tonga: Total electricity output (GWh)

Guinea-Bissau
36.35 GWh
in 2015
Tonga
55.41 GWh
in 2015
Guinea-Bissau rank
221st
Tonga rank
218th

Total electricity output (GWh) over time

  • Guinea-Bissau
  • Tonga
2030405060199020022015

How they compare

Tonga currently reports 55.41 GWh against 36.35 GWh in Guinea-Bissau, a difference of 19.06 GWh.

That makes Tonga's figure about 1.5 times Guinea-Bissau's.

The two have swapped places 1 time across 26 shared years of data; in 1990 it was Guinea-Bissau ahead.

Guinea-Bissau ranks 221st and Tonga ranks 218th of 230 countries.

Across the 3 decades both report, Guinea-Bissau averaged higher in 1 and Tonga in 2.

Head to head by decade

Decade Guinea-Bissau Tonga Difference Ahead
1990s 41.82 GWh 28.61 GWh 13.21 GWh Guinea-Bissau
2000s 26.81 GWh 47.02 GWh 20.21 GWh Tonga
2010s 34.41 GWh 53.45 GWh 19.04 GWh Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher total electricity output, Guinea-Bissau or Tonga?
Tonga, at 55.41 GWh against 36.35 GWh in Guinea-Bissau as of 2015.
What is the difference in total electricity output between Guinea-Bissau and Tonga?
19.06 GWh, with Tonga ahead.
How many years of comparable data are there for Guinea-Bissau and Tonga?
26 years are reported by both, from 1990 to 2015.
How do Guinea-Bissau and Tonga rank globally for total electricity output?
Guinea-Bissau ranks 221st and Tonga ranks 218th of 230 countries.
Where does this data come from?
World Bank and International Energy Agency (IEA Statistics © OECD/IEA, http://www.iea.org/stats/index.asp), published as Total electricity output (GWh). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Guinea-Bissau vs Tonga: Total electricity output. Statizoid, drawing on World Bank and International Energy Agency (IEA Statistics © OECD/IEA, http://www.iea.org/stats/index.asp). Retrieved 14 November 2026, from https://reference.statizoid.com/compare/total-electricity-output-gwh/guinea-bissau/tonga/

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About this data

Indicator
Total electricity output (GWh)
Unit
GWh
Source
World Bank and International Energy Agency (IEA Statistics © OECD/IEA, http://www.iea.org/stats/index.asp)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
230 places, 5,911 data points, 1990–2015
Last refreshed

Total electricity output (GWh): Total number of GWh generated by all power plants