China, Hong Kong SAR vs Sudan (former): IPPU — Emissions (CO2eq)

China, Hong Kong SAR
2,154 kt
in 2023
Sudan (former)
1,982 kt
in 2011
China, Hong Kong SAR rank
96th
Sudan (former) rank
97th

IPPU — Emissions (CO2eq) over time

  • China, Hong Kong SAR
  • Sudan (former)
05001.0k1.5k2.0k196119922023

How they compare

China, Hong Kong SAR currently reports 2,154 kt against 1,982 kt in Sudan (former), a difference of 172 kt.

That makes China, Hong Kong SAR's figure about 1.1 times Sudan (former)'s.

The two have swapped places 1 time across 51 shared years of data; in 1961 it was China, Hong Kong SAR ahead.

China, Hong Kong SAR ranks 96th and Sudan (former) ranks 97th of 201 countries.

Across the 6 decades both report, China, Hong Kong SAR averaged higher in 5 and Sudan (former) in 1.

Head to head by decade

Decade China, Hong Kong SAR Sudan (former) Difference Ahead
1960s 234.46 kt 73.74 kt 160.72 kt China, Hong Kong SAR
1970s 612.44 kt 134.72 kt 477.72 kt China, Hong Kong SAR
1980s 1,375 kt 134.54 kt 1,241 kt China, Hong Kong SAR
1990s 1,380 kt 216.8 kt 1,163 kt China, Hong Kong SAR
2000s 1,150 kt 729.39 kt 421.05 kt China, Hong Kong SAR
2010s 1,752 kt 1,779 kt 26.72 kt Sudan (former)

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq), China, Hong Kong SAR or Sudan (former)?
China, Hong Kong SAR, at 2,154 kt against 1,982 kt in Sudan (former) as of 2023.
What is the difference in ippu — emissions (co2eq) between China, Hong Kong SAR and Sudan (former)?
172 kt, with China, Hong Kong SAR ahead.
How many years of comparable data are there for China, Hong Kong SAR and Sudan (former)?
51 years are reported by both, from 1961 to 2011.
How do China, Hong Kong SAR and Sudan (former) rank globally for ippu — emissions (co2eq)?
China, Hong Kong SAR ranks 96th and Sudan (former) ranks 97th of 201 countries.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as IPPU — Emissions (CO2eq) (AR5). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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China, Hong Kong SAR vs Sudan (former): IPPU — Emissions (CO2eq). Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 08 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-ar5-fao-tier-1/china-hong-kong-sar/sudan-former/

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About this data

Indicator
IPPU — Emissions (CO2eq) (AR5)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
253 places, 14,574 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