How many years of comparable data are there for Japan and Laos?

55 years are reported by both, from 1970 to 2024.

Where does this data come from?

Statizoid (derived), published as Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Japan vs Laos: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per

Japan

0 Mt CO2e per person

in 2024

Laos

0 Mt CO2e per person

in 2024

Japan rank

91st

Laos rank

90th

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

Japan
Laos

How they compare

Laos currently reports 0 Mt CO2e per person against 0 Mt CO2e per person in Japan, a difference of 0 Mt CO2e per person.

The two have swapped places 12 times across 55 shared years of data; in 1970 it was Laos ahead.

Japan ranks 91st and Laos ranks 90th of 197 countries.

Across the 6 decades both report, Japan averaged higher in 3 and Laos in 3.

Head to head by decade

Decade	Japan	Laos	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Laos
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Japan
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Laos
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Japan
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Laos
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Japan

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, Japan or Laos?: Laos, at 0 Mt CO2e per person against 0 Mt CO2e per person in Japan as of 2024.
What is the difference in nitrous oxide (n2o) emissions from building (energy) (mt co2e), per between Japan and Laos?: 0 Mt CO2e per person, with Laos ahead.
How many years of comparable data are there for Japan and Laos?: 55 years are reported by both, from 1970 to 2024.
How do Japan and Laos rank globally for nitrous oxide (n2o) emissions from building (energy) (mt co2e), per?: Japan ranks 91st and Laos ranks 90th of 197 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Japan vs Laos: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-building-energy-mt-co2e-per-capita/japan/lao-pdr/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-building-energy-mt-co2e-per-capita/japan/lao-pdr/">Japan vs Laos: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per capita
Unit: Mt CO2e per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 244 places, 13,420 data points, 1970–2024
Last refreshed: 19 September 2026

Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.