How many years of comparable data are there for Haiti and Samoa?

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.

Haiti vs Samoa: Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)

Haiti

0.0001 Mt CO2e per square kilometre

in 2023

Samoa

0.0001 Mt CO2e per square kilometre

in 2023

Haiti rank

109th

Samoa rank

111th

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

Haiti
Samoa

How they compare

Haiti currently reports 0.0001 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in Samoa, a difference of 0 Mt CO2e per square kilometre.

The two have swapped places 9 times across 54 shared years of data; in 1970 it was Samoa ahead.

Haiti ranks 109th and Samoa ranks 111th of 203 countries.

Across the 6 decades both report, Haiti averaged higher in 2 and Samoa in 4.

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e), Haiti or Samoa?: Haiti, at 0.0001 Mt CO2e per square kilometre against 0.0001 Mt CO2e per square kilometre in Samoa as of 2023.
What is the difference in carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e) between Haiti and Samoa?: 0 Mt CO2e per square kilometre, with Haiti ahead.
How many years of comparable data are there for Haiti and Samoa?: 54 years are reported by both, from 1970 to 2023.
How do Haiti and Samoa rank globally for carbon dioxide (co2) emissions (total) excluding lulucf (mt co2e)?: Haiti ranks 109th and Samoa ranks 111th 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.

Individual pages

Share, cite or embed this page

Cite this page

Haiti vs Samoa: 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/haiti/samoa/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/haiti/samoa/">Haiti vs Samoa: 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.