Which has higher ippu — emissions (co2), per unit of gdp, Chile or San Marino?

San Marino, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Chile as of 2023.

What is the difference in ippu — emissions (co2), per unit of gdp between Chile and San Marino?

0 kt per US$ of GDP, with San Marino ahead.

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

27 years are reported by both, from 1997 to 2023.

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (CO2), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chile vs San Marino: IPPU — Emissions (CO2), per unit of GDP

Chile

0 kt per US$ of GDP

in 2023

San Marino

0 kt per US$ of GDP

in 2023

Chile rank

137th

San Marino rank

136th

IPPU — Emissions (CO2), per unit of GDP over time

Chile
San Marino

How they compare

San Marino currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Chile, a difference of 0 kt per US$ of GDP.

The two have swapped places 3 times across 27 shared years of data; in 1997 it was Chile ahead.

Chile ranks 137th and San Marino ranks 136th of 184 countries.

Across the 4 decades both report, Chile averaged higher in 2 and San Marino in 2.

Head to head by decade

Decade	Chile	San Marino	Difference	Ahead
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Chile
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Chile
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	San Marino
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	San Marino

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2), per unit of gdp, Chile or San Marino?: San Marino, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Chile as of 2023.
What is the difference in ippu — emissions (co2), per unit of gdp between Chile and San Marino?: 0 kt per US$ of GDP, with San Marino ahead.
How many years of comparable data are there for Chile and San Marino?: 27 years are reported by both, from 1997 to 2023.
How do Chile and San Marino rank globally for ippu — emissions (co2), per unit of gdp?: Chile ranks 137th and San Marino ranks 136th of 184 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chile vs San Marino: IPPU — Emissions (CO2), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2-per-unit-of-gdp/chile/san-marino/

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About this data

Indicator: IPPU — Emissions (CO2), per unit of GDP
Unit: kt per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 185 places, 9,789 data points, 1961–2023
Last refreshed: 23 September 2026

IPPU — Emissions (CO2) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.