Niger vs Tonga: Energy use (kg of oil equivalent) per $1,000 GDP

Niger
94.14 constant 2021 PPP
in 2023
Tonga
98.68 constant 2021 PPP
in 2007
Niger rank
48th
Tonga rank
47th

Energy use (kg of oil equivalent) per $1,000 GDP over time

  • Niger
  • Tonga
5075100125150175199020062023

How they compare

Tonga currently reports 98.68 constant 2021 PPP against 94.14 constant 2021 PPP in Niger, a difference of 4.54 constant 2021 PPP.

Across all 5 years both countries report, Niger has been ahead every year.

Niger ranks 48th and Tonga ranks 47th of 168 countries.

Niger has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Niger Tonga Difference Ahead
1990s 123.01 constant 2021 PPP 56.64 constant 2021 PPP 66.37 constant 2021 PPP Niger
2000s 101.95 constant 2021 PPP 94.43 constant 2021 PPP 7.51 constant 2021 PPP Niger

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy use (kg of oil equivalent) per $1,000 gdp, Niger or Tonga?
Tonga, at 98.68 constant 2021 PPP against 94.14 constant 2021 PPP in Niger as of 2007.
What is the difference in energy use (kg of oil equivalent) per $1,000 gdp between Niger and Tonga?
4.54 constant 2021 PPP, with Tonga ahead.
How many years of comparable data are there for Niger and Tonga?
5 years are reported by both, from 1990 to 2007.
How do Niger and Tonga rank globally for energy use (kg of oil equivalent) per $1,000 gdp?
Niger ranks 48th and Tonga ranks 47th of 168 countries.
Where does this data come from?
IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as Energy use (kg of oil equivalent) per $1,000 GDP (constant 2021 PPP). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Tonga: Energy use (kg of oil equivalent) per $1,000 GDP. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 11 September 2026, from https://energy.statizoid.com/compare/energy-use-kg-of-oil-equivalent-per-1-000-gdp-constant-2021-ppp/niger/tonga/

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About this data

Indicator
Energy use (kg of oil equivalent) per $1,000 GDP (constant 2021 PPP)
Unit
constant 2021 PPP
Source
IEA Energy Statistics Data Browser, International Energy Agency (IEA)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
215 places, 6,438 data points, 1990–2024
Last refreshed

Energy use per PPP GDP is the kilogram of oil equivalent of energy use per constant PPP GDP. Energy use refers to use of primary energy before transformation to other end-use fuels, which is equal to indigenous production plus imports and stock changes, minus exports and fuels supplied to ships and aircraft engaged in international transport. PPP GDP is gross domestic product converted to 2021 constant international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GDP as a U.S. dollar has in the United States.