How many years of comparable data are there for Chad and Tunisia?

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

Where does this data come from?

Statizoid (derived), published as IPPU — 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.

Chad vs Tunisia: IPPU — Emissions (CO2eq) from F-gases (AR5), per unit of GDP

Chad

0 kt per US$ of GDP

in 2023

Tunisia

0 kt per US$ of GDP

in 2023

Chad rank

35th

Tunisia rank

37th

IPPU — Emissions (CO2eq) from F-gases (AR5), per unit of GDP over time

Chad
Tunisia

How they compare

Chad currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Tunisia, a difference of 0 kt per US$ of GDP.

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

Chad ranks 35th and Tunisia ranks 37th of 154 countries.

Across the 7 decades both report, Chad averaged higher in 4 and Tunisia in 3.

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from f-gases (ar5), per unit of gdp, Chad or Tunisia?: Chad, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Tunisia as of 2023.
What is the difference in ippu — emissions (co2eq) from f-gases (ar5), per unit of gdp between Chad and Tunisia?: 0 kt per US$ of GDP, with Chad ahead.
How many years of comparable data are there for Chad and Tunisia?: 63 years are reported by both, from 1961 to 2023.
How do Chad and Tunisia rank globally for ippu — emissions (co2eq) from f-gases (ar5), per unit of gdp?: Chad ranks 35th and Tunisia ranks 37th of 154 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — 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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Chad vs Tunisia: IPPU — Emissions (CO2eq) from F-gases (AR5), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-f-gases-ar5-per-unit-of-gdp/chad/tunisia/

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<a href="https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-f-gases-ar5-per-unit-of-gdp/chad/tunisia/">Chad vs Tunisia: IPPU — Emissions (CO2eq) from F-gases (AR5), per unit of GDP</a> — Statizoid

About this data

Indicator: IPPU — 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: 155 places, 8,316 data points, 1961–2023
Last refreshed: 23 September 2026

IPPU — 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.