What is the difference in ippu — emissions (co2eq) from n2o (ar5), per capita between Ireland and San Marino?

0 kt per person, with San Marino ahead.

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

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

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Ireland vs San Marino: IPPU — Emissions (CO2eq) from N2O (AR5), per capita

Ireland

0 kt per person

in 2023

San Marino

0 kt per person

in 2023

Ireland rank

60th

San Marino rank

59th

IPPU — Emissions (CO2eq) from N2O (AR5), per capita over time

Ireland
San Marino

How they compare

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

The two have swapped places 3 times across 63 shared years of data; in 1961 it was Ireland ahead.

Ireland ranks 60th and San Marino ranks 59th of 186 countries.

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

Head to head by decade

Decade	Ireland	San Marino	Difference	Ahead
1960s	0.0003 kt per person	0.0002 kt per person	0.0001 kt per person	Ireland
1970s	0.0004 kt per person	0.0002 kt per person	0.0002 kt per person	Ireland
1980s	0.0003 kt per person	0.0001 kt per person	0.0001 kt per person	Ireland
1990s	0.0002 kt per person	0.0001 kt per person	0.0001 kt per person	Ireland
2000s	0.0001 kt per person	0.0001 kt per person	0 kt per person	San Marino
2010s	0 kt per person	0 kt per person	0 kt per person	San Marino
2020s	0 kt per person	0 kt per person	0 kt per person	San Marino

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from n2o (ar5), per capita, Ireland or San Marino?: San Marino, at 0 kt per person against 0 kt per person in Ireland as of 2023.
What is the difference in ippu — emissions (co2eq) from n2o (ar5), per capita between Ireland and San Marino?: 0 kt per person, with San Marino ahead.
How many years of comparable data are there for Ireland and San Marino?: 63 years are reported by both, from 1961 to 2023.
How do Ireland and San Marino rank globally for ippu — emissions (co2eq) from n2o (ar5), per capita?: Ireland ranks 60th and San Marino ranks 59th of 186 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Ireland vs San Marino: IPPU — Emissions (CO2eq) from N2O (AR5), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-n2o-ar5-per-capita/ireland/san-marino/

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<a href="https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-n2o-ar5-per-capita/ireland/san-marino/">Ireland vs San Marino: IPPU — Emissions (CO2eq) from N2O (AR5), per capita</a> — Statizoid

About this data

Indicator: IPPU — Emissions (CO2eq) from N2O (AR5), 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

IPPU — Emissions (CO2eq) from N2O (AR5) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.