What is the difference in ippu — emissions (co2eq) from n2o (ar5), per unit of gdp between Chile and Singapore?

0 kt per US$ of GDP, with Singapore ahead.

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

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 unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chile vs Singapore: IPPU — Emissions (CO2eq) from N2O (AR5), per unit of GDP

Chile

0 kt per US$ of GDP

in 2023

Singapore

0 kt per US$ of GDP

in 2023

Chile rank

44th

Singapore rank

43rd

IPPU — Emissions (CO2eq) from N2O (AR5), per unit of GDP over time

Chile
Singapore

How they compare

Singapore 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 10 times across 63 shared years of data; in 1961 it was Singapore ahead.

Chile ranks 44th and Singapore ranks 43rd of 184 countries.

Across the 7 decades both report, Chile averaged higher in 1 and Singapore in 6.

Head to head by decade

Decade	Chile	Singapore	Difference	Ahead
1960s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Singapore
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Singapore
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Singapore
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Singapore
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Singapore
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Chile
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from n2o (ar5), per unit of gdp, Chile or Singapore?: Singapore, 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 (co2eq) from n2o (ar5), per unit of gdp between Chile and Singapore?: 0 kt per US$ of GDP, with Singapore ahead.
How many years of comparable data are there for Chile and Singapore?: 63 years are reported by both, from 1961 to 2023.
How do Chile and Singapore rank globally for ippu — emissions (co2eq) from n2o (ar5), per unit of gdp?: Chile ranks 44th and Singapore ranks 43rd of 184 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), 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 Singapore: IPPU — Emissions (CO2eq) from N2O (AR5), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-n2o-ar5-per-unit-of-gdp/chile/singapore/

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<a href="https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-n2o-ar5-per-unit-of-gdp/chile/singapore/">Chile vs Singapore: IPPU — Emissions (CO2eq) from N2O (AR5), per unit of GDP</a> — Statizoid

About this data

Indicator: IPPU — Emissions (CO2eq) from N2O (AR5), 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: 22 September 2026

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