Puerto Rico vs Seychelles: Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per square

Puerto Rico
0.0019 Mt CO2e per square kilometre
in 2023
Seychelles
0.002 Mt CO2e per square kilometre
in 2023
Puerto Rico rank
26th
Seychelles rank
24th

Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per square over time

  • Puerto Rico
  • Seychelles
00.0020.0040.006197019962023

How they compare

Seychelles currently reports 0.002 Mt CO2e per square kilometre against 0.0019 Mt CO2e per square kilometre in Puerto Rico, a difference of 0.0001 Mt CO2e per square kilometre.

That makes Seychelles'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.

Puerto Rico ranks 26th and Seychelles ranks 24th of 203 countries.

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

Head to head by decade

Decade Puerto Rico Seychelles Difference Ahead
1970s 0.0047 Mt CO2e per square kilometre 0.0003 Mt CO2e per square kilometre 0.0044 Mt CO2e per square kilometre Puerto Rico
1980s 0.0028 Mt CO2e per square kilometre 0.0006 Mt CO2e per square kilometre 0.0023 Mt CO2e per square kilometre Puerto Rico
1990s 0.0027 Mt CO2e per square kilometre 0.0009 Mt CO2e per square kilometre 0.0019 Mt CO2e per square kilometre Puerto Rico
2000s 0.0027 Mt CO2e per square kilometre 0.0021 Mt CO2e per square kilometre 0.0006 Mt CO2e per square kilometre Puerto Rico
2010s 0.0016 Mt CO2e per square kilometre 0.0022 Mt CO2e per square kilometre 0.0006 Mt CO2e per square kilometre Seychelles
2020s 0.0018 Mt CO2e per square kilometre 0.002 Mt CO2e per square kilometre 0.0002 Mt CO2e per square kilometre Seychelles

Averages of every year both report within each decade.

Frequently asked questions

Which has higher total greenhouse gas emissions excluding lulucf (mt co2e), per square, Puerto Rico or Seychelles?
Seychelles, at 0.002 Mt CO2e per square kilometre against 0.0019 Mt CO2e per square kilometre in Puerto Rico as of 2023.
What is the difference in total greenhouse gas emissions excluding lulucf (mt co2e), per square between Puerto Rico and Seychelles?
0.0001 Mt CO2e per square kilometre, with Seychelles ahead.
How many years of comparable data are there for Puerto Rico and Seychelles?
54 years are reported by both, from 1970 to 2023.
How do Puerto Rico and Seychelles rank globally for total greenhouse gas emissions excluding lulucf (mt co2e), per square?
Puerto Rico ranks 26th and Seychelles ranks 24th of 203 countries.
Where does this data come from?
Statizoid (derived), published as Total greenhouse gas emissions 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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Puerto Rico vs Seychelles: Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://environment.statizoid.com/compare/total-greenhouse-gas-emissions-excluding-lulucf-mt-co2e-per-square-kilometre/puerto-rico-us/seychelles/

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About this data

Indicator
Total greenhouse gas emissions 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

Total greenhouse gas emissions 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.