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

34 years are reported by both, from 1990 to 2023.

Where does this data come from?

Statizoid (derived), published as Pre- and post-production — Emissions (CO2eq) from F-gases (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Portugal vs Singapore: Pre- and post-production: Emissions (CO2eq) from F-gases … unit

Portugal

0 kt per US$ of GDP

in 2023

Singapore

0 kt per US$ of GDP

in 2023

Portugal rank

111th

Singapore rank

112th

Pre- and post-production: Emissions (CO2eq) from F-gases … unit over time

Portugal
Singapore

How they compare

Portugal currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Singapore, a difference of 0 kt per US$ of GDP.

The two have swapped places 2 times across 34 shared years of data; in 1990 it was Portugal ahead.

Portugal ranks 111th and Singapore ranks 112th of 186 countries.

Across the 4 decades both report, Portugal averaged higher in 2 and Singapore in 2.

Head to head by decade

Decade	Portugal	Singapore	Difference	Ahead
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal
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	Singapore
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher pre- and post-production — emissions (co2eq) from f-gases (ar5), per, Portugal or Singapore?: Portugal, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Singapore as of 2023.
What is the difference in pre- and post-production — emissions (co2eq) from f-gases (ar5), per between Portugal and Singapore?: 0 kt per US$ of GDP, with Portugal ahead.
How many years of comparable data are there for Portugal and Singapore?: 34 years are reported by both, from 1990 to 2023.
How do Portugal and Singapore rank globally for pre- and post-production — emissions (co2eq) from f-gases (ar5), per?: Portugal ranks 111th and Singapore ranks 112th of 186 countries.
Where does this data come from?: Statizoid (derived), published as Pre- and post-production — Emissions (CO2eq) from F-gases (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Singapore: Pre- and post-production — Emissions (CO2eq) from F-gases (AR5), per. Statizoid, drawing on Statizoid (derived). Retrieved 12 October 2026, from https://climate.statizoid.com/compare/pre-and-post-production-emissions-co2eq-from-f-gases-ar5-per-unit-of-gdp/portugal/singapore/

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About this data

Indicator: Pre- and post-production — Emissions (CO2eq) from F-gases (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: 187 places, 6,144 data points, 1990–2023
Last refreshed: 09 October 2026

Pre- and post-production — Emissions (CO2eq) from F-gases (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.