Puerto Rico vs Seychelles: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre

Puerto Rico
0.0001 Mt CO2e per square kilometre
in 2023
Seychelles
0.0001 Mt CO2e per square kilometre
in 2023
Puerto Rico rank
19th
Seychelles rank
17th

Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre over time

  • Puerto Rico
  • Seychelles
000000197019962023

How they compare

Seychelles currently reports 0.0001 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in Puerto Rico, a difference of 0 Mt CO2e per square kilometre.

That makes Seychelles's figure about 1.2 times Puerto Rico's.

The two have swapped places 1 time across 54 shared years of data; in 1970 it was Puerto Rico ahead.

Puerto Rico ranks 19th and Seychelles ranks 17th of 203 countries.

Across the 6 decades both report, Puerto Rico averaged higher in 5 and Seychelles in 1.

Head to head by decade

Decade Puerto Rico Seychelles Difference Ahead
1970s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Puerto Rico
1980s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Puerto Rico
1990s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Puerto Rico
2000s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Puerto Rico
2010s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Puerto Rico
2020s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Seychelles

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from waste (mt co2e), per square kilometre, Puerto Rico or Seychelles?
Seychelles, at 0.0001 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in Puerto Rico as of 2023.
What is the difference in methane (ch4) emissions from waste (mt co2e), per square kilometre between Puerto Rico and Seychelles?
0 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 methane (ch4) emissions from waste (mt co2e), per square kilometre?
Puerto Rico ranks 19th and Seychelles ranks 17th of 203 countries.
Where does this data come from?
Statizoid (derived), published as Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Puerto Rico vs Seychelles: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/puerto-rico-us/seychelles/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/puerto-rico-us/seychelles/">Puerto Rico vs Seychelles: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre</a> — Statizoid

About this data

Indicator
Methane (CH4) emissions from Waste (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

Methane (CH4) emissions from Waste (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.