Nauru vs San Marino: Energy — Emissions (CO2eq) (AR5), per capita

Nauru
0.0045 kt per person
in 2023
San Marino
0.0044 kt per person
in 2023
Nauru rank
67th
San Marino rank
69th

Energy — Emissions (CO2eq) (AR5), per capita over time

  • Nauru
  • San Marino
0.0050.010.0150.02196119922023

How they compare

Nauru currently reports 0.0045 kt per person against 0.0044 kt per person in San Marino, a difference of 0.0001 kt per person.

The two have swapped places 2 times across 63 shared years of data; in 1961 it was Nauru ahead.

Nauru ranks 67th and San Marino ranks 69th of 186 countries.

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

Head to head by decade

Decade Nauru San Marino Difference Ahead
1960s 0.006 kt per person 0.004 kt per person 0.002 kt per person Nauru
1970s 0.0137 kt per person 0.0063 kt per person 0.0074 kt per person Nauru
1980s 0.0163 kt per person 0.0065 kt per person 0.0098 kt per person Nauru
1990s 0.0109 kt per person 0.0073 kt per person 0.0036 kt per person Nauru
2000s 0.0061 kt per person 0.0076 kt per person 0.0016 kt per person San Marino
2010s 0.0046 kt per person 0.0057 kt per person 0.0011 kt per person San Marino
2020s 0.0043 kt per person 0.0045 kt per person 0.0002 kt per person San Marino

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy — emissions (co2eq) (ar5), per capita, Nauru or San Marino?
Nauru, at 0.0045 kt per person against 0.0044 kt per person in San Marino as of 2023.
What is the difference in energy — emissions (co2eq) (ar5), per capita between Nauru and San Marino?
0.0001 kt per person, with Nauru ahead.
How many years of comparable data are there for Nauru and San Marino?
63 years are reported by both, from 1961 to 2023.
How do Nauru and San Marino rank globally for energy — emissions (co2eq) (ar5), per capita?
Nauru ranks 67th and San Marino ranks 69th of 186 countries.
Where does this data come from?
Statizoid (derived), published as Energy — Emissions (CO2eq) (AR5), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Nauru vs San Marino: Energy — Emissions (CO2eq) (AR5), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/energy-emissions-co2eq-ar5-per-capita/naoero/san-marino/

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About this data

Indicator
Energy — Emissions (CO2eq) (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

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