What is the difference in waste — emissions (n2o), per capita between Portugal and San Marino?

0 kt per person, with Portugal ahead.

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

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as Waste — Emissions (N2O), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Portugal vs San Marino: Waste — Emissions (N2O), per capita

Portugal

0 kt per person

in 2023

San Marino

0 kt per person

in 2023

Portugal rank

29th

San Marino rank

32nd

Waste — Emissions (N2O), per capita over time

Portugal
San Marino

How they compare

Portugal currently reports 0 kt per person against 0 kt per person in San Marino, a difference of 0 kt per person.

That makes Portugal's figure about 1.1 times San Marino's.

The two have swapped places 13 times across 63 shared years of data; in 1961 it was San Marino ahead.

Portugal ranks 29th and San Marino ranks 32nd of 186 countries.

Across the 7 decades both report, Portugal averaged higher in 4 and San Marino in 3.

Head to head by decade

Decade	Portugal	San Marino	Difference	Ahead
1960s	0 kt per person	0 kt per person	0 kt per person	San Marino
1970s	0 kt per person	0 kt per person	0 kt per person	San Marino
1980s	0 kt per person	0 kt per person	0 kt per person	San Marino
1990s	0 kt per person	0 kt per person	0 kt per person	Portugal
2000s	0 kt per person	0 kt per person	0 kt per person	Portugal
2010s	0 kt per person	0 kt per person	0 kt per person	Portugal
2020s	0 kt per person	0 kt per person	0 kt per person	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher waste — emissions (n2o), per capita, Portugal or San Marino?: Portugal, at 0 kt per person against 0 kt per person in San Marino as of 2023.
What is the difference in waste — emissions (n2o), per capita between Portugal and San Marino?: 0 kt per person, with Portugal ahead.
How many years of comparable data are there for Portugal and San Marino?: 63 years are reported by both, from 1961 to 2023.
How do Portugal and San Marino rank globally for waste — emissions (n2o), per capita?: Portugal ranks 29th and San Marino ranks 32nd of 186 countries.
Where does this data come from?: Statizoid (derived), published as Waste — Emissions (N2O), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs San Marino: Waste — Emissions (N2O), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/waste-emissions-n2o-per-capita/portugal/san-marino/

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<a href="https://climate.statizoid.com/compare/waste-emissions-n2o-per-capita/portugal/san-marino/">Portugal vs San Marino: Waste — Emissions (N2O), per capita</a> — Statizoid

About this data

Indicator: Waste — Emissions (N2O), per capita
Unit: kt per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 187 places, 10,734 data points, 1961–2023
Last refreshed: 22 September 2026

Waste — Emissions (N2O) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.