Denmark vs Sierra Leone: Energy — Emissions (CO2eq) from CH4 (AR5), per square kilometre

Denmark
0.0214 kt per square kilometre
in 2023
Sierra Leone
0.0234 kt per square kilometre
in 2023
Denmark rank
60th
Sierra Leone rank
57th

Energy — Emissions (CO2eq) from CH4 (AR5), per square kilometre over time

  • Denmark
  • Sierra Leone
0.0050.010.0150.020.025196119922023

How they compare

Sierra Leone currently reports 0.0234 kt per square kilometre against 0.0214 kt per square kilometre in Denmark, a difference of 0.002 kt per square kilometre.

That makes Sierra Leone's figure about 1.1 times Denmark's.

The two have swapped places 8 times across 63 shared years of data; in 1961 it was Sierra Leone ahead.

Denmark ranks 60th and Sierra Leone ranks 57th of 185 countries.

Across the 7 decades both report, Denmark averaged higher in 1 and Sierra Leone in 6.

Head to head by decade

Decade Denmark Sierra Leone Difference Ahead
1960s 0.0043 kt per square kilometre 0.0078 kt per square kilometre 0.0036 kt per square kilometre Sierra Leone
1970s 0.0059 kt per square kilometre 0.0084 kt per square kilometre 0.0025 kt per square kilometre Sierra Leone
1980s 0.0102 kt per square kilometre 0.0086 kt per square kilometre 0.0016 kt per square kilometre Denmark
1990s 0.0151 kt per square kilometre 0.0158 kt per square kilometre 0.0007 kt per square kilometre Sierra Leone
2000s 0.0197 kt per square kilometre 0.0212 kt per square kilometre 0.0015 kt per square kilometre Sierra Leone
2010s 0.022 kt per square kilometre 0.0229 kt per square kilometre 0.0009 kt per square kilometre Sierra Leone
2020s 0.0216 kt per square kilometre 0.0234 kt per square kilometre 0.0018 kt per square kilometre Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy — emissions (co2eq) from ch4 (ar5), per square kilometre, Denmark or Sierra Leone?
Sierra Leone, at 0.0234 kt per square kilometre against 0.0214 kt per square kilometre in Denmark as of 2023.
What is the difference in energy — emissions (co2eq) from ch4 (ar5), per square kilometre between Denmark and Sierra Leone?
0.002 kt per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Denmark and Sierra Leone?
63 years are reported by both, from 1961 to 2023.
How do Denmark and Sierra Leone rank globally for energy — emissions (co2eq) from ch4 (ar5), per square kilometre?
Denmark ranks 60th and Sierra Leone ranks 57th of 185 countries.
Where does this data come from?
Statizoid (derived), published as Energy — Emissions (CO2eq) from CH4 (AR5), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Denmark vs Sierra Leone: Energy — Emissions (CO2eq) from CH4 (AR5), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 25 September 2026, from https://climate.statizoid.com/compare/energy-emissions-co2eq-from-ch4-ar5-per-square-kilometre/denmark/sierra-leone/

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<a href="https://climate.statizoid.com/compare/energy-emissions-co2eq-from-ch4-ar5-per-square-kilometre/denmark/sierra-leone/">Denmark vs Sierra Leone: Energy — Emissions (CO2eq) from CH4 (AR5), per square kilometre</a> — Statizoid

About this data

Indicator
Energy — Emissions (CO2eq) from CH4 (AR5), per square kilometre
Unit
kt per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
186 places, 10,671 data points, 1961–2023
Last refreshed

Energy — Emissions (CO2eq) from CH4 (AR5) 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.