Sao Tome and Principe vs Tonga: Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e)

Sao Tome and Principe
0 Mt CO2e per US$ of GDP
in 2024
Tonga
0 Mt CO2e per US$ of GDP
in 2024
Sao Tome and Principe rank
174th
Tonga rank
173rd

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

  • Sao Tome and Principe
  • Tonga
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How they compare

Tonga currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Sao Tome and Principe, a difference of 0 Mt CO2e per US$ of GDP.

That makes Tonga's figure about 1.1 times Sao Tome and Principe's.

The two have swapped places 4 times across 50 shared years of data; in 1975 it was Tonga ahead.

Sao Tome and Principe ranks 174th and Tonga ranks 173rd of 200 countries.

Across the 6 decades both report, Sao Tome and Principe averaged higher in 4 and Tonga in 2.

Head to head by decade

Decade Sao Tome and Principe Tonga Difference Ahead
1970s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Tonga
1980s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Tonga
1990s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Sao Tome and Principe
2000s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Sao Tome and Principe
2010s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Sao Tome and Principe
2020s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Sao Tome and Principe

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions from industrial processes (mt co2e), Sao Tome and Principe or Tonga?
Tonga, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Sao Tome and Principe as of 2024.
What is the difference in carbon dioxide (co2) emissions from industrial processes (mt co2e) between Sao Tome and Principe and Tonga?
0 Mt CO2e per US$ of GDP, with Tonga ahead.
How many years of comparable data are there for Sao Tome and Principe and Tonga?
50 years are reported by both, from 1975 to 2024.
How do Sao Tome and Principe and Tonga rank globally for carbon dioxide (co2) emissions from industrial processes (mt co2e)?
Sao Tome and Principe ranks 174th and Tonga ranks 173rd of 200 countries.
Where does this data come from?
Statizoid (derived), published as Carbon dioxide (CO2) emissions from Industrial Processes (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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Sao Tome and Principe vs Tonga: 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-unit-of-gdp/sao-tome-and-principe/tonga/

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About this data

Indicator
Carbon dioxide (CO2) emissions from Industrial Processes (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
247 places, 12,498 data points, 1970–2024
Last refreshed

Carbon dioxide (CO2) emissions from Industrial Processes (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.