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

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

Where does this data come from?

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

Bulgaria vs Sri Lanka: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)

Bulgaria

0.0003 Mt CO2e per square kilometre

in 2023

Sri Lanka

0.0003 Mt CO2e per square kilometre

in 2023

Bulgaria rank

70th

Sri Lanka rank

69th

Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e) over time

Bulgaria
Sri Lanka

How they compare

Sri Lanka currently reports 0.0003 Mt CO2e per square kilometre against 0.0003 Mt CO2e per square kilometre in Bulgaria, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 3 times across 54 shared years of data; in 1970 it was Bulgaria ahead.

Bulgaria ranks 70th and Sri Lanka ranks 69th of 203 countries.

Bulgaria has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade	Bulgaria	Sri Lanka	Difference	Ahead
1970s	0.0007 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0006 Mt CO2e per square kilometre	Bulgaria
1980s	0.0008 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0008 Mt CO2e per square kilometre	Bulgaria
1990s	0.0006 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0005 Mt CO2e per square kilometre	Bulgaria
2000s	0.0005 Mt CO2e per square kilometre	0.0002 Mt CO2e per square kilometre	0.0003 Mt CO2e per square kilometre	Bulgaria
2010s	0.0004 Mt CO2e per square kilometre	0.0003 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	Bulgaria
2020s	0.0004 Mt CO2e per square kilometre	0.0004 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 (total) excluding lulucf (mt co2e), Bulgaria or Sri Lanka?: Sri Lanka, at 0.0003 Mt CO2e per square kilometre against 0.0003 Mt CO2e per square kilometre in Bulgaria as of 2023.
What is the difference in carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e) between Bulgaria and Sri Lanka?: 0 Mt CO2e per square kilometre, with Sri Lanka ahead.
How many years of comparable data are there for Bulgaria and Sri Lanka?: 54 years are reported by both, from 1970 to 2023.
How do Bulgaria and Sri Lanka rank globally for carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e)?: Bulgaria ranks 70th and Sri Lanka ranks 69th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Carbon dioxide (CO2) emissions (total) excluding LULUCF (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 Sri Lanka: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/bulgaria/sri-lanka/

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<a href="https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/bulgaria/sri-lanka/">Bulgaria vs Sri Lanka: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)</a> — Statizoid

About this data

Indicator: Carbon dioxide (CO2) emissions (total) excluding LULUCF (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 (total) excluding LULUCF (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.