Algeria vs China, Hong Kong Special Administrative Region: Carbon dioxide emissions per unit of GDP PPP

Algeria
0.2208
in 2023
China, Hong Kong Special Administrative Region
0.0641
in 2023
Algeria rank
35th
China, Hong Kong Special Administrative Region rank
36th

Carbon dioxide emissions per unit of GDP PPP over time

  • Algeria
  • China, Hong Kong Special Administrative Region
0.050.10.150.2200020112023

How they compare

Algeria currently reports 0.2208 against 0.0641 in China, Hong Kong Special Administrative Region, a difference of 0.1567.

That makes Algeria's figure about 3.4 times China, Hong Kong Special Administrative Region's.

Across all 24 years both countries report, Algeria has been ahead every year.

Algeria ranks 35th and China, Hong Kong Special Administrative Region ranks 36th of 159 countries.

Algeria has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Algeria China, Hong Kong Special Administrative Region Difference Ahead
2000s 0.1749 0.1337 0.0412 Algeria
2010s 0.2031 0.0974 0.1057 Algeria
2020s 0.2206 0.0679 0.1527 Algeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide emissions per unit of gdp ppp, Algeria or China, Hong Kong Special Administrative Region?
Algeria, at 0.2208 against 0.0641 in China, Hong Kong Special Administrative Region as of 2023.
What is the difference in carbon dioxide emissions per unit of gdp ppp between Algeria and China, Hong Kong Special Administrative Region?
0.1567, with Algeria ahead.
How many years of comparable data are there for Algeria and China, Hong Kong Special Administrative Region?
24 years are reported by both, from 2000 to 2023.
How do Algeria and China, Hong Kong Special Administrative Region rank globally for carbon dioxide emissions per unit of gdp ppp?
Algeria ranks 35th and China, Hong Kong Special Administrative Region ranks 36th of 159 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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Algeria vs China, Hong Kong Special Administrative Region: Carbon dioxide emissions per unit of GDP PPP. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 17 September 2026, from https://climate.statizoid.com/compare/carbon-dioxide-emissions-per-unit-of-gdp-ppp-kilogrammes-of-co2-per-constant-2021-united/algeria/china-hong-kong-special-administrative-region/

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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)
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