China vs OECD: Energy — Emissions (CO2eq) (AR5)

China
12.23 million kt
in 2023
OECD
11.50 million kt
in 2023
China rank
1st
OECD rank
3rd

Energy — Emissions (CO2eq) (AR5) over time

  • China
  • OECD
05.0M10.0M15.0M196119922023

How they compare

China currently reports 12.23 million kt against 11.50 million kt in OECD, a difference of 733,500 kt.

That makes China's figure about 1.1 times OECD's.

The two have swapped places 1 time across 63 shared years of data; in 1961 it was OECD ahead.

China ranks 1st and OECD ranks 3rd of 231 countries.

Across the 7 decades both report, China averaged higher in 1 and OECD in 6.

Head to head by decade

Decade China OECD Difference Ahead
1960s 663,821 kt 8.09 million kt 7.42 million kt OECD
1970s 1.40 million kt 11.07 million kt 9.67 million kt OECD
1980s 2.28 million kt 11.40 million kt 9.11 million kt OECD
1990s 3.47 million kt 12.44 million kt 8.97 million kt OECD
2000s 6.00 million kt 13.54 million kt 7.54 million kt OECD
2010s 10.19 million kt 12.75 million kt 2.56 million kt OECD
2020s 11.71 million kt 11.64 million kt 66,050 kt China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher energy — emissions (co2eq), China or OECD?
China, at 12.23 million kt against 11.50 million kt in OECD as of 2023.
What is the difference in energy — emissions (co2eq) between China and OECD?
733,500 kt, with China ahead.
How many years of comparable data are there for China and OECD?
63 years are reported by both, from 1961 to 2023.
How do China and OECD rank globally for energy — emissions (co2eq)?
China ranks 1st and OECD ranks 3rd of 231 countries.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as Energy — Emissions (CO2eq) (AR5). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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China vs OECD: Energy — Emissions (CO2eq). Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 11 October 2026, from https://climate.statizoid.com/compare/energy-emissions-co2eq-ar5-fao-tier-1/china/oecd/

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About this data

Indicator
Energy — Emissions (CO2eq) (AR5)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
264 places, 15,205 data points, 1961–2023
Last refreshed

The FAOSTAT domain on Emissions Totals summarizes the greenhouse gas (GHG) emissions disseminated in the FAOSTAT Climate Change domains of emissions from agrifood systems. Data are computed following the Tier 1 methods of the Intergovernmental Panel on Climate Change (IPCC) Guidelines for National greenhouse gas (GHG) Inventories (IPCC, 1996; 1997; 2000; 2002; 2006; 2014). Emissions from other economic sectors as defined by the IPCC are also disseminated in the domain for completeness. Methodological details can be found at: https://files-faostat.fao.org/production/GT/GT_en.pdf