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

41 years are reported by both, from 1984 to 2024.

Where does this data come from?

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

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

Congo

0 Mt CO2e per US$ of GDP

in 2024

Laos

0 Mt CO2e per US$ of GDP

in 2024

Congo rank

40th

Laos rank

38th

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

Congo
Laos

How they compare

Laos currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Congo, a difference of 0 Mt CO2e per US$ of GDP.

The two have swapped places 2 times across 41 shared years of data; in 1984 it was Laos ahead.

Congo ranks 40th and Laos ranks 38th of 194 countries.

Across the 5 decades both report, Congo averaged higher in 1 and Laos in 4.

Head to head by decade

Decade	Congo	Laos	Difference	Ahead
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Laos
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Laos
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Laos
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Laos
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Congo

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, Congo or Laos?: Laos, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Congo as of 2024.
What is the difference in nitrous oxide (n2o) emissions from building (energy) (mt co2e), per between Congo and Laos?: 0 Mt CO2e per US$ of GDP, with Laos ahead.
How many years of comparable data are there for Congo and Laos?: 41 years are reported by both, from 1984 to 2024.
How do Congo and Laos rank globally for nitrous oxide (n2o) emissions from building (energy) (mt co2e), per?: Congo ranks 40th and Laos ranks 38th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Congo 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-unit-of-gdp/congo-rep/lao-pdr/

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About this data

Indicator: Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per unit of GDP
Unit: Mt CO2e per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 241 places, 12,236 data points, 1970–2024
Last refreshed: 19 September 2026

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