Guam vs Puerto Rico: Primary energy use, per square kilometre

Guam
0.0103 terawatt-hours per square kilometre
in 2023
Puerto Rico
0.0099 terawatt-hours per square kilometre
in 2023
Guam rank
24th
Puerto Rico rank
26th

Primary energy use, per square kilometre over time

  • Guam
  • Puerto Rico
00.010.020.030.04198020012023

How they compare

Guam currently reports 0.0103 terawatt-hours per square kilometre against 0.0099 terawatt-hours per square kilometre in Puerto Rico, a difference of 0.0004 terawatt-hours per square kilometre.

The two have swapped places 8 times across 44 shared years of data; in 1980 it was Guam ahead.

Guam ranks 24th and Puerto Rico ranks 26th of 204 countries.

Across the 5 decades both report, Guam averaged higher in 4 and Puerto Rico in 1.

Head to head by decade

Decade Guam Puerto Rico Difference Ahead
1980s 0.0163 terawatt-hours per square kilometre 0.0075 terawatt-hours per square kilometre 0.0088 terawatt-hours per square kilometre Guam
1990s 0.0239 terawatt-hours per square kilometre 0.0075 terawatt-hours per square kilometre 0.0164 terawatt-hours per square kilometre Guam
2000s 0.0249 terawatt-hours per square kilometre 0.0155 terawatt-hours per square kilometre 0.0094 terawatt-hours per square kilometre Guam
2010s 0.0091 terawatt-hours per square kilometre 0.0106 terawatt-hours per square kilometre 0.0014 terawatt-hours per square kilometre Puerto Rico
2020s 0.0089 terawatt-hours per square kilometre 0.0087 terawatt-hours per square kilometre 0.0002 terawatt-hours per square kilometre Guam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher primary energy use, per square kilometre, Guam or Puerto Rico?
Guam, at 0.0103 terawatt-hours per square kilometre against 0.0099 terawatt-hours per square kilometre in Puerto Rico as of 2023.
What is the difference in primary energy use, per square kilometre between Guam and Puerto Rico?
0.0004 terawatt-hours per square kilometre, with Guam ahead.
How many years of comparable data are there for Guam and Puerto Rico?
44 years are reported by both, from 1980 to 2023.
How do Guam and Puerto Rico rank globally for primary energy use, per square kilometre?
Guam ranks 24th and Puerto Rico ranks 26th 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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Guam vs Puerto Rico: 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/guam/puerto-rico-us/

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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.