Cayman Islands vs Puerto Rico: Annual change in primary energy use, per square kilometre

Cayman Islands
0.0017 terawatt-hours per square kilometre
in 2023
Puerto Rico
0.0017 terawatt-hours per square kilometre
in 2023
Cayman Islands rank
9th
Puerto Rico rank
8th

Annual change in primary energy use, per square kilometre over time

  • Cayman Islands
  • Puerto Rico
-0.00200.0020.0040.0060.008198120022023

How they compare

Puerto Rico currently reports 0.0017 terawatt-hours per square kilometre against 0.0017 terawatt-hours per square kilometre in Cayman Islands, a difference of 0 terawatt-hours per square kilometre.

The two have swapped places 19 times across 43 shared years of data; in 1981 it was Cayman Islands ahead.

Cayman Islands ranks 9th and Puerto Rico ranks 8th of 204 countries.

Across the 5 decades both report, Cayman Islands averaged higher in 3 and Puerto Rico in 2.

Head to head by decade

Decade Cayman Islands Puerto Rico Difference Ahead
1980s 0.0003 terawatt-hours per square kilometre 0 terawatt-hours per square kilometre 0.0003 terawatt-hours per square kilometre Cayman Islands
1990s 0.0001 terawatt-hours per square kilometre -0 terawatt-hours per square kilometre 0.0001 terawatt-hours per square kilometre Cayman Islands
2000s 0.0004 terawatt-hours per square kilometre 0.0006 terawatt-hours per square kilometre 0.0001 terawatt-hours per square kilometre Puerto Rico
2010s 0.0004 terawatt-hours per square kilometre -0.0004 terawatt-hours per square kilometre 0.0008 terawatt-hours per square kilometre Cayman Islands
2020s 0.0001 terawatt-hours per square kilometre 0.0002 terawatt-hours per square kilometre 0.0001 terawatt-hours per square kilometre Puerto Rico

Averages of every year both report within each decade.

Frequently asked questions

Which has higher annual change in primary energy use, per square kilometre, Cayman Islands or Puerto Rico?
Puerto Rico, at 0.0017 terawatt-hours per square kilometre against 0.0017 terawatt-hours per square kilometre in Cayman Islands as of 2023.
What is the difference in annual change in primary energy use, per square kilometre between Cayman Islands and Puerto Rico?
0 terawatt-hours per square kilometre, with Puerto Rico ahead.
How many years of comparable data are there for Cayman Islands and Puerto Rico?
43 years are reported by both, from 1981 to 2023.
How do Cayman Islands and Puerto Rico rank globally for annual change in primary energy use, per square kilometre?
Cayman Islands ranks 9th and Puerto Rico ranks 8th of 204 countries.
Where does this data come from?
Statizoid (derived), published as Annual change in 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 Puerto Rico: Annual change in primary energy use, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 10 September 2026, from https://energy.statizoid.com/compare/annual-change-in-primary-energy-use-per-square-kilometre/cayman-islands/puerto-rico-us/

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About this data

Indicator
Annual change in 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, 9,193 data points, 1966–2023
Last refreshed

Annual change in 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.