What is the difference in ippu — emissions (co2), per square kilometre between Mali and Sao Tome and Principe?

0.0002 kt per square kilometre, with Sao Tome and Principe ahead.

How many years of comparable data are there for Mali and Sao Tome and Principe?

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (CO2), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Mali vs Sao Tome and Principe: IPPU — Emissions (CO2), per square kilometre

Mali

0.0006 kt per square kilometre

in 2023

Sao Tome and Principe

0.0008 kt per square kilometre

in 2023

Mali rank

154th

Sao Tome and Principe rank

151st

IPPU — Emissions (CO2), per square kilometre over time

Mali
Sao Tome and Principe

How they compare

Sao Tome and Principe currently reports 0.0008 kt per square kilometre against 0.0006 kt per square kilometre in Mali, a difference of 0.0002 kt per square kilometre.

That makes Sao Tome and Principe's figure about 1.3 times Mali's.

Across all 63 years both countries report, Sao Tome and Principe has been ahead every year.

Mali ranks 154th and Sao Tome and Principe ranks 151st of 186 countries.

Sao Tome and Principe has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Mali	Sao Tome and Principe	Difference	Ahead
1960s	0 kt per square kilometre	0.0002 kt per square kilometre	0.0002 kt per square kilometre	Sao Tome and Principe
1970s	0 kt per square kilometre	0.0003 kt per square kilometre	0.0003 kt per square kilometre	Sao Tome and Principe
1980s	0 kt per square kilometre	0.0004 kt per square kilometre	0.0003 kt per square kilometre	Sao Tome and Principe
1990s	0 kt per square kilometre	0.0004 kt per square kilometre	0.0004 kt per square kilometre	Sao Tome and Principe
2000s	0 kt per square kilometre	0.0005 kt per square kilometre	0.0005 kt per square kilometre	Sao Tome and Principe
2010s	0.0002 kt per square kilometre	0.0008 kt per square kilometre	0.0006 kt per square kilometre	Sao Tome and Principe
2020s	0.0006 kt per square kilometre	0.0008 kt per square kilometre	0.0002 kt per square kilometre	Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2), per square kilometre, Mali or Sao Tome and Principe?: Sao Tome and Principe, at 0.0008 kt per square kilometre against 0.0006 kt per square kilometre in Mali as of 2023.
What is the difference in ippu — emissions (co2), per square kilometre between Mali and Sao Tome and Principe?: 0.0002 kt per square kilometre, with Sao Tome and Principe ahead.
How many years of comparable data are there for Mali and Sao Tome and Principe?: 63 years are reported by both, from 1961 to 2023.
How do Mali and Sao Tome and Principe rank globally for ippu — emissions (co2), per square kilometre?: Mali ranks 154th and Sao Tome and Principe ranks 151st of 186 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Mali vs Sao Tome and Principe: IPPU — Emissions (CO2), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2-per-square-kilometre/mali/sao-tome-and-principe/

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<a href="https://climate.statizoid.com/compare/ippu-emissions-co2-per-square-kilometre/mali/sao-tome-and-principe/">Mali vs Sao Tome and Principe: IPPU — Emissions (CO2), per square kilometre</a> — Statizoid

About this data

Indicator: IPPU — Emissions (CO2), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 187 places, 10,734 data points, 1961–2023
Last refreshed: 23 September 2026

IPPU — Emissions (CO2) 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.