Oman vs World: Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2)

Oman
0.4084 kg per constant US$
in 2023
World
0.2061 kg per constant US$
in 2023
Oman rank
10th
World rank
12th

Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2) over time

  • Oman
  • World
00.10.20.30.4200020112023

How they compare

Oman currently reports 0.4084 kg per constant US$ against 0.2061 kg per constant US$ in World, a difference of 0.2023 kg per constant US$.

That makes Oman's figure about 2.0 times World's.

The two have swapped places 1 time across 24 shared years of data; in 2000 it was World ahead.

Oman ranks 10th and World ranks 12th of 160 countries.

Across the 3 decades both report, Oman averaged higher in 2 and World in 1.

Head to head by decade

Decade Oman World Difference Ahead
2000s 0.2685 kg per constant US$ 0.2837 kg per constant US$ 0.0151 kg per constant US$ World
2010s 0.3659 kg per constant US$ 0.2476 kg per constant US$ 0.1183 kg per constant US$ Oman
2020s 0.3956 kg per constant US$ 0.2118 kg per constant US$ 0.1837 kg per constant US$ Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide emissions per unit of gdp ppp, Oman or World?
Oman, at 0.4084 kg per constant US$ against 0.2061 kg per constant US$ in World as of 2023.
What is the difference in carbon dioxide emissions per unit of gdp ppp between Oman and World?
0.2023 kg per constant US$, with Oman ahead.
How many years of comparable data are there for Oman and World?
24 years are reported by both, from 2000 to 2023.
How do Oman and World rank globally for carbon dioxide emissions per unit of gdp ppp?
Oman ranks 10th and World ranks 12th of 160 countries.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2 per constant 2021 United States dollars). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Oman vs World: Carbon dioxide emissions per unit of GDP PPP. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 07 November 2026, from https://climate.statizoid.com/compare/carbon-dioxide-emissions-per-unit-of-gdp-ppp-kilogrammes-of-co2-per-constant-2021-united/oman/world/

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About this data

Indicator
Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2 per constant 2021 United States dollars)
Unit
kg per constant US$
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
196 places, 4,687 data points, 2000–2023
Last refreshed