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

45 years are reported by both, from 1980 to 2024.

Where does this data come from?

Statizoid (derived), published as Carbon dioxide (CO2) emissions from Industrial Combustion (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Comoros: Carbon dioxide (CO2) emissions from Industrial Combustion (Energy)

Bulgaria

0 Mt CO2e per US$ of GDP

in 2024

Comoros

0 Mt CO2e per US$ of GDP

in 2024

Bulgaria rank

81st

Comoros rank

80th

Carbon dioxide (CO2) emissions from Industrial Combustion (Energy) over time

Bulgaria
Comoros

How they compare

Comoros currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Bulgaria, a difference of 0 Mt CO2e per US$ of GDP.

The two have swapped places 1 time across 45 shared years of data; in 1980 it was Bulgaria ahead.

Bulgaria ranks 81st and Comoros ranks 80th of 191 countries.

Bulgaria has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade	Bulgaria	Comoros	Difference	Ahead
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Bulgaria
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Bulgaria
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Bulgaria
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Bulgaria
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions from industrial combustion (energy), Bulgaria or Comoros?: Comoros, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Bulgaria as of 2024.
What is the difference in carbon dioxide (co2) emissions from industrial combustion (energy) between Bulgaria and Comoros?: 0 Mt CO2e per US$ of GDP, with Comoros ahead.
How many years of comparable data are there for Bulgaria and Comoros?: 45 years are reported by both, from 1980 to 2024.
How do Bulgaria and Comoros rank globally for carbon dioxide (co2) emissions from industrial combustion (energy)?: Bulgaria ranks 81st and Comoros ranks 80th of 191 countries.
Where does this data come from?: Statizoid (derived), published as Carbon dioxide (CO2) emissions from Industrial Combustion (Energy) (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Comoros: Carbon dioxide (CO2) emissions from Industrial Combustion (Energy). Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-industrial-combustion-energy-mt-co2e-per-unit-of-gdp/bulgaria/comoros/

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<a href="https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-industrial-combustion-energy-mt-co2e-per-unit-of-gdp/bulgaria/comoros/">Bulgaria vs Comoros: Carbon dioxide (CO2) emissions from Industrial Combustion (Energy)</a> — Statizoid

About this data

Indicator: Carbon dioxide (CO2) emissions from Industrial Combustion (Energy) (Mt CO2e), per unit of GDP
Unit: Mt CO2e per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 238 places, 12,139 data points, 1970–2024
Last refreshed: 20 September 2026

Carbon dioxide (CO2) emissions from Industrial Combustion (Energy) (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.