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

44 years are reported by both, from 1980 to 2023.

Where does this data come from?

Statizoid (derived), published as Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Comoros: Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP

Chad

0 kt per US$ of GDP

in 2023

Comoros

0 kt per US$ of GDP

in 2023

Chad rank

23rd

Comoros rank

21st

Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP over time

Chad
Comoros

How they compare

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

That makes Comoros's figure about 1.1 times Chad's.

The two have swapped places 1 time across 44 shared years of data; in 1980 it was Chad ahead.

Chad ranks 23rd and Comoros ranks 21st of 184 countries.

Across the 5 decades both report, Chad averaged higher in 3 and Comoros in 2.

Head to head by decade

Decade	Chad	Comoros	Difference	Ahead
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Chad
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	Comoros
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Comoros

Averages of every year both report within each decade.

Frequently asked questions

Which has higher waste — emissions (co2eq) from ch4 (ar5), per unit of gdp, Chad or Comoros?: Comoros, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Chad as of 2023.
What is the difference in waste — emissions (co2eq) from ch4 (ar5), per unit of gdp between Chad and Comoros?: 0 kt per US$ of GDP, with Comoros ahead.
How many years of comparable data are there for Chad and Comoros?: 44 years are reported by both, from 1980 to 2023.
How do Chad and Comoros rank globally for waste — emissions (co2eq) from ch4 (ar5), per unit of gdp?: Chad ranks 23rd and Comoros ranks 21st of 184 countries.
Where does this data come from?: Statizoid (derived), published as Waste — Emissions (CO2eq) from CH4 (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 Comoros: Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://climate.statizoid.com/compare/waste-emissions-co2eq-from-ch4-ar5-per-unit-of-gdp/chad/comoros/

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<a href="https://climate.statizoid.com/compare/waste-emissions-co2eq-from-ch4-ar5-per-unit-of-gdp/chad/comoros/">Chad vs Comoros: Waste — Emissions (CO2eq) from CH4 (AR5), per unit of GDP</a> — Statizoid

About this data

Indicator: Waste — Emissions (CO2eq) from CH4 (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: 21 September 2026

Waste — Emissions (CO2eq) from CH4 (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.