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

Sierra Leone
0 Mt CO2e per square kilometre
in 2023
Spain
0 Mt CO2e per square kilometre
in 2023
Sierra Leone rank
49th
Spain rank
48th

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

  • Sierra Leone
  • Spain
0000197019962023

How they compare

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

The two have swapped places 7 times across 54 shared years of data; in 1970 it was Sierra Leone ahead.

Sierra Leone ranks 49th and Spain ranks 48th of 197 countries.

Spain has averaged higher in every one of the 6 decades both report.

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from building (energy) (mt co2e), per, Sierra Leone or Spain?
Spain, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Sierra Leone as of 2023.
What is the difference in nitrous oxide (n2o) emissions from building (energy) (mt co2e), per between Sierra Leone and Spain?
0 Mt CO2e per square kilometre, with Spain ahead.
How many years of comparable data are there for Sierra Leone and Spain?
54 years are reported by both, from 1970 to 2023.
How do Sierra Leone and Spain rank globally for nitrous oxide (n2o) emissions from building (energy) (mt co2e), per?
Sierra Leone ranks 49th and Spain ranks 48th of 197 countries.
Where does this data come from?
Statizoid (derived), published as Nitrous oxide (N2O) 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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Sierra Leone vs Spain: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-building-energy-mt-co2e-per-square-kilometre/sierra-leone/spain/

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About this data

Indicator
Nitrous oxide (N2O) 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

Nitrous oxide (N2O) 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.