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

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Malta: Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e)

Bulgaria

0 Mt CO2e per square kilometre

in 2023

Malta

0 Mt CO2e per square kilometre

in 2023

Bulgaria rank

45th

Malta rank

46th

Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e) over time

Bulgaria
Malta

How they compare

Bulgaria currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Malta, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 1 time across 54 shared years of data; in 1970 it was Malta ahead.

Bulgaria ranks 45th and Malta ranks 46th of 203 countries.

Across the 6 decades both report, Bulgaria averaged higher in 5 and Malta in 1.

Head to head by decade

Decade	Bulgaria	Malta	Difference	Ahead
1970s	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Malta
1980s	0.0001 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Bulgaria
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Bulgaria
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Bulgaria
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Bulgaria
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions from industrial processes (mt co2e), Bulgaria or Malta?: Bulgaria, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Malta as of 2023.
What is the difference in carbon dioxide (co2) emissions from industrial processes (mt co2e) between Bulgaria and Malta?: 0 Mt CO2e per square kilometre, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Malta?: 54 years are reported by both, from 1970 to 2023.
How do Bulgaria and Malta rank globally for carbon dioxide (co2) emissions from industrial processes (mt co2e)?: Bulgaria ranks 45th and Malta ranks 46th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Malta: Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-industrial-processes-mt-co2e-per-square-kilometre/bulgaria/malta/

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<a href="https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-industrial-processes-mt-co2e-per-square-kilometre/bulgaria/malta/">Bulgaria vs Malta: Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e)</a> — Statizoid

About this data

Indicator: Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e), per square kilometre
Unit: Mt CO2e per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 250 places, 12,804 data points, 1970–2023
Last refreshed: 20 September 2026

Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.