How many years of comparable data are there for Portugal and Slovenia?

35 years are reported by both, from 1990 to 2024.

Where does this data come from?

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

Portugal vs Slovenia: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per

Portugal

0 Mt CO2e per US$ of GDP

in 2024

Slovenia

0 Mt CO2e per US$ of GDP

in 2024

Portugal rank

154th

Slovenia rank

155th

Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per over time

Portugal
Slovenia

How they compare

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

The two have swapped places 1 time across 35 shared years of data; in 1990 it was Slovenia ahead.

Portugal ranks 154th and Slovenia ranks 155th of 200 countries.

Across the 4 decades both report, Portugal averaged higher in 1 and Slovenia in 3.

Head to head by decade

Decade	Portugal	Slovenia	Difference	Ahead
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Slovenia
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Slovenia
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Slovenia
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per, Portugal or Slovenia?: Portugal, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Slovenia as of 2024.
What is the difference in nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per between Portugal and Slovenia?: 0 Mt CO2e per US$ of GDP, with Portugal ahead.
How many years of comparable data are there for Portugal and Slovenia?: 35 years are reported by both, from 1990 to 2024.
How do Portugal and Slovenia rank globally for nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per?: Portugal ranks 154th and Slovenia ranks 155th of 200 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions (total) excluding LULUCF (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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Portugal vs Slovenia: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-total-excluding-lulucf-mt-co2e-per-unit-of-gdp/portugal/slovenia/

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About this data

Indicator: Nitrous oxide (N2O) emissions (total) excluding LULUCF (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: 247 places, 12,498 data points, 1970–2024
Last refreshed: 19 September 2026

Nitrous oxide (N2O) emissions (total) excluding LULUCF (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.