Brunei vs Puerto Rico: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)

Brunei
0.0018 Mt CO2e per square kilometre
in 2023
Puerto Rico
0.0016 Mt CO2e per square kilometre
in 2023
Brunei rank
22nd
Puerto Rico rank
25th

Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e) over time

  • Brunei
  • Puerto Rico
00.0010.0020.0030.0040.005197019962023

How they compare

Brunei currently reports 0.0018 Mt CO2e per square kilometre against 0.0016 Mt CO2e per square kilometre in Puerto Rico, a difference of 0.0002 Mt CO2e per square kilometre.

That makes Brunei's figure about 1.1 times Puerto Rico's.

The two have swapped places 3 times across 54 shared years of data; in 1970 it was Puerto Rico ahead.

Brunei ranks 22nd and Puerto Rico ranks 25th of 203 countries.

Across the 6 decades both report, Brunei averaged higher in 2 and Puerto Rico in 4.

Head to head by decade

Decade Brunei Puerto Rico Difference Ahead
1970s 0.0005 Mt CO2e per square kilometre 0.0045 Mt CO2e per square kilometre 0.004 Mt CO2e per square kilometre Puerto Rico
1980s 0.0007 Mt CO2e per square kilometre 0.0026 Mt CO2e per square kilometre 0.0019 Mt CO2e per square kilometre Puerto Rico
1990s 0.0011 Mt CO2e per square kilometre 0.0024 Mt CO2e per square kilometre 0.0014 Mt CO2e per square kilometre Puerto Rico
2000s 0.0013 Mt CO2e per square kilometre 0.0024 Mt CO2e per square kilometre 0.0011 Mt CO2e per square kilometre Puerto Rico
2010s 0.0015 Mt CO2e per square kilometre 0.0014 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre Brunei
2020s 0.0019 Mt CO2e per square kilometre 0.0015 Mt CO2e per square kilometre 0.0004 Mt CO2e per square kilometre Brunei

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e), Brunei or Puerto Rico?
Brunei, at 0.0018 Mt CO2e per square kilometre against 0.0016 Mt CO2e per square kilometre in Puerto Rico as of 2023.
What is the difference in carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e) between Brunei and Puerto Rico?
0.0002 Mt CO2e per square kilometre, with Brunei ahead.
How many years of comparable data are there for Brunei and Puerto Rico?
54 years are reported by both, from 1970 to 2023.
How do Brunei and Puerto Rico rank globally for carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e)?
Brunei ranks 22nd and Puerto Rico ranks 25th of 203 countries.
Where does this data come from?
Statizoid (derived), published as Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brunei vs Puerto Rico: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/brunei-darussalam/puerto-rico-us/

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About this data

Indicator
Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre
Unit
Mt CO2e per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
250 places, 12,804 data points, 1970–2023
Last refreshed

Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e) 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.