China, Hong Kong SAR vs Sri Lanka: Waste — Emissions (CO2eq) from CH4 (AR5)

China, Hong Kong SAR
4,648 kt
in 2023
Sri Lanka
4,452 kt
in 2023
China, Hong Kong SAR rank
67th
Sri Lanka rank
70th

Waste — Emissions (CO2eq) from CH4 (AR5) over time

  • China, Hong Kong SAR
  • Sri Lanka
1.0k2.0k3.0k4.0k5.0k196119922023

How they compare

China, Hong Kong SAR currently reports 4,648 kt against 4,452 kt in Sri Lanka, a difference of 196 kt.

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

China, Hong Kong SAR ranks 67th and Sri Lanka ranks 70th of 232 countries.

Across the 7 decades both report, China, Hong Kong SAR averaged higher in 5 and Sri Lanka in 2.

Head to head by decade

Decade China, Hong Kong SAR Sri Lanka Difference Ahead
1960s 1,262 kt 1,587 kt 325.11 kt Sri Lanka
1970s 1,949 kt 2,017 kt 67.76 kt Sri Lanka
1980s 2,641 kt 2,449 kt 192.36 kt China, Hong Kong SAR
1990s 3,399 kt 2,856 kt 543.48 kt China, Hong Kong SAR
2000s 3,850 kt 3,324 kt 526.4 kt China, Hong Kong SAR
2010s 4,259 kt 3,940 kt 319.2 kt China, Hong Kong SAR
2020s 4,578 kt 4,347 kt 231 kt China, Hong Kong SAR

Averages of every year both report within each decade.

Frequently asked questions

Which has higher waste — emissions (co2eq) from ch4, China, Hong Kong SAR or Sri Lanka?
China, Hong Kong SAR, at 4,648 kt against 4,452 kt in Sri Lanka as of 2023.
What is the difference in waste — emissions (co2eq) from ch4 between China, Hong Kong SAR and Sri Lanka?
196 kt, with China, Hong Kong SAR ahead.
How many years of comparable data are there for China, Hong Kong SAR and Sri Lanka?
63 years are reported by both, from 1961 to 2023.
How do China, Hong Kong SAR and Sri Lanka rank globally for waste — emissions (co2eq) from ch4?
China, Hong Kong SAR ranks 67th and Sri Lanka ranks 70th of 232 countries.
Where does this data come from?
Food and Agriculture Organization of the United Nations, published as Waste — Emissions (CO2eq) from CH4 (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 Sri Lanka: Waste — Emissions (CO2eq) from CH4. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 12 October 2026, from https://climate.statizoid.com/compare/waste-emissions-co2eq-from-ch4-ar5-fao-tier-1/china-hong-kong-sar/sri-lanka/

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About this data

Indicator
Waste — Emissions (CO2eq) from CH4 (AR5)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
265 places, 15,268 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