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

South Korea
0.0002 Mt CO2e per square kilometre
in 2023
Seychelles
0.0001 Mt CO2e per square kilometre
in 2023
South Korea rank
16th
Seychelles rank
17th

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

  • South Korea
  • Seychelles
0000197019962023

How they compare

South Korea currently reports 0.0002 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in Seychelles, a difference of 0.0001 Mt CO2e per square kilometre.

That makes South Korea's figure about 1.3 times Seychelles's.

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

South Korea ranks 16th and Seychelles ranks 17th of 203 countries.

Across the 6 decades both report, South Korea averaged higher in 5 and Seychelles in 1.

Head to head by decade

Decade South Korea Seychelles Difference Ahead
1970s 0 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Seychelles
1980s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre South Korea
1990s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre South Korea
2000s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre South Korea
2010s 0.0002 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre South Korea
2020s 0.0002 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre South Korea

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, South Korea or Seychelles?
South Korea, at 0.0002 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in Seychelles as of 2023.
What is the difference in methane (ch4) emissions from waste (mt co2e), per square kilometre between South Korea and Seychelles?
0.0001 Mt CO2e per square kilometre, with South Korea ahead.
How many years of comparable data are there for South Korea and Seychelles?
54 years are reported by both, from 1970 to 2023.
How do South Korea and Seychelles rank globally for methane (ch4) emissions from waste (mt co2e), per square kilometre?
South Korea ranks 16th 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.

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South Korea 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/korea-rep/seychelles/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/korea-rep/seychelles/">South Korea 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.