Laos vs Sierra Leone: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per

Laos
0 Mt CO2e per square kilometre
in 2023
Sierra Leone
0 Mt CO2e per square kilometre
in 2023
Laos rank
156th
Sierra Leone rank
154th

Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per over time

  • Laos
  • Sierra Leone
00000197019962023

How they compare

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

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

The two have swapped places 2 times across 54 shared years of data; in 1970 it was Sierra Leone ahead.

Laos ranks 156th and Sierra Leone ranks 154th of 194 countries.

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

Head to head by decade

Decade Laos Sierra Leone Difference Ahead
1970s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Sierra Leone
1980s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Sierra Leone
1990s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Sierra Leone
2000s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Laos
2010s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Laos
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 nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per, Laos or Sierra Leone?
Sierra Leone, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Laos as of 2023.
What is the difference in nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per between Laos and Sierra Leone?
0 Mt CO2e per square kilometre, with Sierra Leone ahead.
How many years of comparable data are there for Laos and Sierra Leone?
54 years are reported by both, from 1970 to 2023.
How do Laos and Sierra Leone rank globally for nitrous oxide (n2o) emissions from transport (energy) (mt co2e), per?
Laos ranks 156th and Sierra Leone ranks 154th of 194 countries.
Where does this data come from?
Statizoid (derived), published as Nitrous oxide (N2O) emissions from Transport (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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Laos vs Sierra Leone: Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-transport-energy-mt-co2e-per-square-kilometre/lao-pdr/sierra-leone/

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About this data

Indicator
Nitrous oxide (N2O) emissions from Transport (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
241 places, 12,381 data points, 1970–2023
Last refreshed

Nitrous oxide (N2O) emissions from Transport (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.