Cayman Islands vs Japan: Primary energy use, per square kilometre

Cayman Islands
0.0146 terawatt-hours per square kilometre
in 2023
Japan
0.0128 terawatt-hours per square kilometre
in 2023
Cayman Islands rank
19th
Japan rank
22nd

Primary energy use, per square kilometre over time

  • Cayman Islands
  • Japan
00.0050.010.015196519942023

How they compare

Cayman Islands currently reports 0.0146 terawatt-hours per square kilometre against 0.0128 terawatt-hours per square kilometre in Japan, a difference of 0.0018 terawatt-hours per square kilometre.

That makes Cayman Islands's figure about 1.1 times Japan's.

The two have swapped places 3 times across 44 shared years of data; in 1980 it was Japan ahead.

Cayman Islands ranks 19th and Japan ranks 22nd of 204 countries.

Japan has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Cayman Islands Japan Difference Ahead
1980s 0.0025 terawatt-hours per square kilometre 0.0119 terawatt-hours per square kilometre 0.0095 terawatt-hours per square kilometre Japan
1990s 0.0055 terawatt-hours per square kilometre 0.0156 terawatt-hours per square kilometre 0.0101 terawatt-hours per square kilometre Japan
2000s 0.0095 terawatt-hours per square kilometre 0.0168 terawatt-hours per square kilometre 0.0073 terawatt-hours per square kilometre Japan
2010s 0.0112 terawatt-hours per square kilometre 0.0147 terawatt-hours per square kilometre 0.0035 terawatt-hours per square kilometre Japan
2020s 0.0129 terawatt-hours per square kilometre 0.013 terawatt-hours per square kilometre 0.0001 terawatt-hours per square kilometre Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher primary energy use, per square kilometre, Cayman Islands or Japan?
Cayman Islands, at 0.0146 terawatt-hours per square kilometre against 0.0128 terawatt-hours per square kilometre in Japan as of 2023.
What is the difference in primary energy use, per square kilometre between Cayman Islands and Japan?
0.0018 terawatt-hours per square kilometre, with Cayman Islands ahead.
How many years of comparable data are there for Cayman Islands and Japan?
44 years are reported by both, from 1980 to 2023.
How do Cayman Islands and Japan rank globally for primary energy use, per square kilometre?
Cayman Islands ranks 19th and Japan ranks 22nd of 204 countries.
Where does this data come from?
Statizoid (derived), published as Primary energy use, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cayman Islands vs Japan: Primary energy use, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 28 August 2026, from https://energy.statizoid.com/compare/primary-energy-use-per-square-kilometre-2/cayman-islands/japan/

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About this data

Indicator
Primary energy use, per square kilometre
Unit
terawatt-hours per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
204 places, 9,376 data points, 1965–2023
Last refreshed

Primary energy use divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.