What is the difference in sulphur dioxide and coal, per unit of gdp between Iran, Islamic Republic of and Palau?

0 units per US$ of GDP, with Iran, Islamic Republic of ahead.

How many years of comparable data are there for Iran, Islamic Republic of and Palau?

53 years are reported by both, from 1970 to 2022.

Where does this data come from?

Statizoid (derived), published as Sulphur dioxide and coal, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iran, Islamic Republic of vs Palau: Sulphur dioxide and coal, per unit of GDP

Iran, Islamic Republic of

0 units per US$ of GDP

in 2022

Palau

0 units per US$ of GDP

in 2022

Iran, Islamic Republic of rank

16th

Palau rank

18th

Sulphur dioxide and coal, per unit of GDP over time

Iran, Islamic Republic of
Palau

How they compare

Iran, Islamic Republic of currently reports 0 units per US$ of GDP against 0 units per US$ of GDP in Palau, a difference of 0 units per US$ of GDP.

That makes Iran, Islamic Republic of's figure about 1.1 times Palau's.

The two have swapped places 3 times across 53 shared years of data; in 1970 it was Palau ahead.

Iran, Islamic Republic of ranks 16th and Palau ranks 18th of 204 countries.

Across the 6 decades both report, Iran, Islamic Republic of averaged higher in 4 and Palau in 2.

Head to head by decade

Decade	Iran, Islamic Republic of	Palau	Difference	Ahead
1970s	0 units per US$ of GDP	0.0001 units per US$ of GDP	0 units per US$ of GDP	Palau
1980s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Palau
1990s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Iran, Islamic Republic of
2000s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Iran, Islamic Republic of
2010s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Iran, Islamic Republic of
2020s	0 units per US$ of GDP	0 units per US$ of GDP	0 units per US$ of GDP	Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sulphur dioxide and coal, per unit of gdp, Iran, Islamic Republic of or Palau?: Iran, Islamic Republic of, at 0 units per US$ of GDP against 0 units per US$ of GDP in Palau as of 2022.
What is the difference in sulphur dioxide and coal, per unit of gdp between Iran, Islamic Republic of and Palau?: 0 units per US$ of GDP, with Iran, Islamic Republic of ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Palau?: 53 years are reported by both, from 1970 to 2022.
How do Iran, Islamic Republic of and Palau rank globally for sulphur dioxide and coal, per unit of gdp?: Iran, Islamic Republic of ranks 16th and Palau ranks 18th of 204 countries.
Where does this data come from?: Statizoid (derived), published as Sulphur dioxide and coal, per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Palau: Sulphur dioxide and coal, per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 05 September 2026, from https://energy.statizoid.com/compare/sulphur-dioxide-and-coal-per-unit-of-gdp/iran-islamic-rep/palau/

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<a href="https://energy.statizoid.com/compare/sulphur-dioxide-and-coal-per-unit-of-gdp/iran-islamic-rep/palau/">Iran, Islamic Republic of vs Palau: Sulphur dioxide and coal, per unit of GDP</a> — Statizoid

About this data

Indicator: Sulphur dioxide and coal, per unit of GDP
Unit: units per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 204 places, 10,833 data points, 1960–2022
Last refreshed: 20 August 2026

Sulphur dioxide and coal divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.