Sao Tome and Principe vs Sudan: Comparative advantage in environmental goods

Sao Tome and Principe
0.0036 index
in 2019
Sudan
0.0079 index
in 2018
Sao Tome and Principe rank
157th
Sudan rank
154th

Comparative advantage in environmental goods over time

  • Sao Tome and Principe
  • Sudan
00.050.10.15200020092019

How they compare

Sudan currently reports 0.0079 index against 0.0036 index in Sao Tome and Principe, a difference of 0.0043 index.

That makes Sudan's figure about 2.2 times Sao Tome and Principe's.

The two have swapped places 2 times across 6 shared years of data; in 2012 it was Sao Tome and Principe ahead.

Sao Tome and Principe ranks 157th and Sudan ranks 154th of 163 countries.

Sao Tome and Principe has averaged higher in every one of the 1 decades both report.

Frequently asked questions

Which has higher comparative advantage in environmental goods, Sao Tome and Principe or Sudan?
Sudan, at 0.0079 index against 0.0036 index in Sao Tome and Principe as of 2018.
What is the difference in comparative advantage in environmental goods between Sao Tome and Principe and Sudan?
0.0043 index, with Sudan ahead.
How many years of comparable data are there for Sao Tome and Principe and Sudan?
6 years are reported by both, from 2012 to 2018.
How do Sao Tome and Principe and Sudan rank globally for comparative advantage in environmental goods?
Sao Tome and Principe ranks 157th and Sudan ranks 154th of 163 countries.
Where does this data come from?
IMF Climate Change Dashboard. Data sources: UN Comtrade, DESA/UNSD; IMF staff calculations, published as Comparative advantage in environmental goods (index). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sao Tome and Principe vs Sudan: Comparative advantage in environmental goods. Statizoid, drawing on IMF Climate Change Dashboard. Data sources: UN Comtrade, DESA/UNSD; IMF staff calculations. Retrieved 19 August 2026, from https://reference.statizoid.com/compare/comparative-advantage-in-environmental-goods-index/sao-tome-and-principe/sudan/

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About this data

Indicator
Comparative advantage in environmental goods (index)
Unit
index
Source
IMF Climate Change Dashboard. Data sources: UN Comtrade, DESA/UNSD; IMF staff calculations
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
163 places, 3,076 data points, 1998–2019
Last refreshed

Environmental goods include both goods connected to environmental protection—such as goods related to pollution management and resource management—and adapted goods—which are goods that have been specifically modified to be more “environmentally friendly” or “cleaner.” Comparative advantage is a measure of the relative advantage or disadvantage a particular country has in a certain class of goods (in this case, environmental goods), and can be used to evaluate export potential in that class of goods. Environmental goods include both goods connected to environmental protection—such as goods related to pollution management and resource management—and adapted goods—which are goods that have been specifically modified to be more “environmentally friendly” or “cleaner.” A value greater than one indicates a relative advantage in environmental goods, while a value of less than one indicates a relative disadvantage.