Carbon dioxide emissions per unit of GDP PPP in China

China: Carbon dioxide emissions per unit of GDP PPP was 0.3482 kg per constant US$ in 2023. ▼ Falling

Latest (2023)
0.3482 kg per constant US$
Change on year
down 0.5%
World rank
12th
of 159 countries
All-time high
0.6556 kg per constant US$
in 2005
All-time low
0.3482 kg per constant US$
in 2023
Years of data
24
2000–2023

Carbon dioxide emissions per unit of GDP PPP in China, 2000–2023

00.20.40.62000201120232000: 0.6 kg per constant US$2001: 0.582 kg per constant US$2002: 0.575 kg per constant US$2003: 0.605 kg per constant US$2004: 0.64 kg per constant US$2005: 0.656 kg per constant US$2006: 0.642 kg per constant US$2007: 0.61 kg per constant US$2008: 0.574 kg per constant US$2009: 0.561 kg per constant US$2010: 0.557 kg per constant US$2011: 0.557 kg per constant US$2012: 0.532 kg per constant US$2013: 0.516 kg per constant US$2014: 0.481 kg per constant US$2015: 0.445 kg per constant US$2016: 0.416 kg per constant US$2017: 0.398 kg per constant US$2018: 0.39 kg per constant US$2019: 0.375 kg per constant US$2020: 0.37 kg per constant US$2021: 0.36 kg per constant US$2022: 0.35 kg per constant US$2023: 0.348 kg per constant US$

Source: United Nations Statistics Division, SDG Global Database. Measured in kg per constant US$.

Analysis

In 2023, carbon dioxide emissions per unit of gdp ppp in China stood at 0.3482 kg per constant US$. That is the lowest value across all 24 years on record.

Compared with earlier readings it is down 0.5% on the previous year and down 32.6% over ten years.

Over the whole period, carbon dioxide emissions per unit of gdp ppp in China peaked at 0.6556 kg per constant US$ in 2005 and was at its lowest, 0.3482 kg per constant US$, in 2023.

That places China 12th out of 159 countries with data for 2023, putting it in the top 10%.

The long-run direction has been consistently falling across the 24 years of available data.

Carbon dioxide emissions per unit of GDP PPP in China, year by year

Annual values for Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2 per constant 2021 United States dollars) in China, 2000 to 2023.
Year kg per constant US$ Change
2000 0.5998 kg per constant US$
2001 0.5817 kg per constant US$ -3.0%
2002 0.5751 kg per constant US$ -1.1%
2003 0.6054 kg per constant US$ +5.3%
2004 0.6405 kg per constant US$ +5.8%
2005 0.6556 kg per constant US$ +2.4%
2006 0.6418 kg per constant US$ -2.1%
2007 0.6103 kg per constant US$ -4.9%
2008 0.5738 kg per constant US$ -6.0%
2009 0.5608 kg per constant US$ -2.3%
2010 0.5573 kg per constant US$ -0.6%
2011 0.5573 kg per constant US$ +0.0%
2012 0.5322 kg per constant US$ -4.5%
2013 0.5163 kg per constant US$ -3.0%
2014 0.4807 kg per constant US$ -6.9%
2015 0.4445 kg per constant US$ -7.5%
2016 0.4158 kg per constant US$ -6.5%
2017 0.3975 kg per constant US$ -4.4%
2018 0.3897 kg per constant US$ -2.0%
2019 0.3747 kg per constant US$ -3.9%
2020 0.3696 kg per constant US$ -1.4%
2021 0.3598 kg per constant US$ -2.7%
2022 0.3501 kg per constant US$ -2.7%
2023 0.3482 kg per constant US$ -0.5%

Averages by decade

DecadeAverage LowestHighest Years
2000s 0.6045 kg per constant US$ 0.5608 kg per constant US$ 0.6556 kg per constant US$ 10
2010s 0.4666 kg per constant US$ 0.3747 kg per constant US$ 0.5573 kg per constant US$ 10
2020s 0.3569 kg per constant US$ 0.3482 kg per constant US$ 0.3696 kg per constant US$ 4

Countries ranked near China

  1. 9 South Africa 0.4213 kg per constant US$ compare
  2. 10 Oman 0.4084 kg per constant US$ compare
  3. 11 Bahrain 0.3933 kg per constant US$ compare
  4. 13 Uzbekistan 0.3379 kg per constant US$ compare
  5. 14 Kazakhstan 0.3363 kg per constant US$ compare
  6. 15 Trinidad and Tobago 0.3202 kg per constant US$ compare

See the full ranking of 196 places →

More climate change data for China

All data for China →

Frequently asked questions

What is carbon dioxide emissions per unit of gdp ppp in China?
Carbon dioxide emissions per unit of gdp ppp in China was 0.3482 kg per constant US$ in 2023, according to United Nations Statistics Division, SDG Global Database.
What is the highest carbon dioxide emissions per unit of gdp ppp recorded in China?
The highest recorded value was 0.6556 kg per constant US$ in 2005.
What is the lowest carbon dioxide emissions per unit of gdp ppp recorded in China?
The lowest recorded value was 0.3482 kg per constant US$ in 2023.
How does China rank for carbon dioxide emissions per unit of gdp ppp?
China ranks 12th out of 159 countries with data for 2023.
Is carbon dioxide emissions per unit of gdp ppp rising or falling in China?
Over the last ten years it is down 32.6%. The long-run trend across the full record is falling.
Where does this China data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Carbon dioxide emissions per unit of GDP PPP (kilogrammes of CO2 per constant 2021 United States dollars). Statizoid updates them automatically from the source API.

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Carbon dioxide emissions per unit of GDP PPP in China. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 10 September 2026, from https://climate.statizoid.com/stat/carbon-dioxide-emissions-per-unit-of-gdp-ppp-kilogrammes-of-co2-per-constant-2021-united/china/

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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