North Korea vs Sierra Leone: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square

North Korea
0 Mt CO2e per square kilometre
in 2023
Sierra Leone
0 Mt CO2e per square kilometre
in 2023
North Korea rank
23rd
Sierra Leone rank
22nd

Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square over time

  • North Korea
  • Sierra Leone
0000197019962023

How they compare

Sierra Leone currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in North Korea, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 5 times across 54 shared years of data; in 1970 it was North Korea ahead.

North Korea ranks 23rd and Sierra Leone ranks 22nd of 197 countries.

Across the 6 decades both report, North Korea averaged higher in 4 and Sierra Leone in 2.

Head to head by decade

Decade North Korea Sierra Leone Difference Ahead
1970s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre North Korea
1980s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre North Korea
1990s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre North Korea
2000s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre North Korea
2010s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Sierra Leone
2020s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from building (energy) (mt co2e), per square, North Korea or Sierra Leone?
Sierra Leone, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in North Korea as of 2023.
What is the difference in methane (ch4) emissions from building (energy) (mt co2e), per square between North Korea and Sierra Leone?
0 Mt CO2e per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for North Korea and Sierra Leone?
54 years are reported by both, from 1970 to 2023.
How do North Korea and Sierra Leone rank globally for methane (ch4) emissions from building (energy) (mt co2e), per square?
North Korea ranks 23rd and Sierra Leone ranks 22nd of 197 countries.
Where does this data come from?
Statizoid (derived), published as Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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North Korea vs Sierra Leone: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-square-kilometre/korea-dem-people-s-rep/sierra-leone/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-square-kilometre/korea-dem-people-s-rep/sierra-leone/">North Korea vs Sierra Leone: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per square</a> — Statizoid

About this data

Indicator
Methane (CH4) emissions from Building (Energy) (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
244 places, 12,543 data points, 1970–2023
Last refreshed

Methane (CH4) emissions from Building (Energy) (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.