Hong Kong vs Pacific island small states: GDP per unit of energy use

Hong Kong
42.42 constant 2021 PPP $ per kg of oil equivalent
in 2023
Pacific island small states
16.47 constant 2021 PPP $ per kg of oil equivalent
in 2007
Hong Kong rank
4th
Pacific island small states rank
4th

GDP per unit of energy use over time

  • Hong Kong
  • Pacific island small states
10203040199020062023

How they compare

Hong Kong currently reports 42.42 constant 2021 PPP $ per kg of oil equivalent against 16.47 constant 2021 PPP $ per kg of oil equivalent in Pacific island small states, a difference of 25.95 constant 2021 PPP $ per kg of oil equivalent.

That makes Hong Kong's figure about 2.6 times Pacific island small states's.

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

Hong Kong ranks 4th and Pacific island small states ranks 4th of 168 countries.

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

Head to head by decade

Decade Hong Kong Pacific island small states Difference Ahead
1990s 19.22 constant 2021 PPP $ per kg of oil equivalent 17.42 constant 2021 PPP $ per kg of oil equivalent 1.81 constant 2021 PPP $ per kg of oil equivalent Hong Kong
2000s 25.86 constant 2021 PPP $ per kg of oil equivalent 15.4 constant 2021 PPP $ per kg of oil equivalent 10.46 constant 2021 PPP $ per kg of oil equivalent Hong Kong

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp per unit of energy use, Hong Kong or Pacific island small states?
Hong Kong, at 42.42 constant 2021 PPP $ per kg of oil equivalent against 16.47 constant 2021 PPP $ per kg of oil equivalent in Pacific island small states as of 2023.
What is the difference in gdp per unit of energy use between Hong Kong and Pacific island small states?
25.95 constant 2021 PPP $ per kg of oil equivalent, with Hong Kong ahead.
How many years of comparable data are there for Hong Kong and Pacific island small states?
5 years are reported by both, from 1990 to 2007.
How do Hong Kong and Pacific island small states rank globally for gdp per unit of energy use?
Hong Kong ranks 4th and Pacific island small states ranks 4th of 168 countries.
Where does this data come from?
IEA Energy Statistics Data Browser, International Energy Agency (IEA), published as GDP per unit of energy use (constant 2021 PPP $ per kg of oil equivalent). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong vs Pacific island small states: GDP per unit of energy use. Statizoid, drawing on IEA Energy Statistics Data Browser, International Energy Agency (IEA). Retrieved 17 September 2026, from https://energy.statizoid.com/compare/gdp-per-unit-of-energy-use-constant-2021-ppp-per-kg-of-oil-equivalent/hong-kong-sar-china/pacific-island-small-states/

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About this data

Indicator
GDP per unit of energy use (constant 2021 PPP $ per kg of oil equivalent)
Unit
constant 2021 PPP $ per kg of oil equivalent
Source
IEA Energy Statistics Data Browser, International Energy Agency (IEA)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
215 places, 6,437 data points, 1990–2024
Last refreshed

GDP per unit of energy use is the PPP GDP per kilogram of oil equivalent of energy use. 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.