Cambodia vs Hong Kong, China: Carbon dioxide (CO2) emissions from Building (Energy)

Cambodia
1.66 Mt CO2e
in 2024
Hong Kong, China
1.83 Mt CO2e
in 2024
Cambodia rank
83rd
Hong Kong, China rank
82nd

Carbon dioxide (CO2) emissions from Building (Energy) over time

  • Cambodia
  • Hong Kong, China
00.511.522.5197019972024

How they compare

Hong Kong, China currently reports 1.83 Mt CO2e against 1.66 Mt CO2e in Cambodia, a difference of 0.17 Mt CO2e.

That makes Hong Kong, China's figure about 1.1 times Cambodia's.

The two have swapped places 2 times across 55 shared years of data; in 1970 it was Hong Kong, China ahead.

Cambodia ranks 83rd and Hong Kong, China ranks 82nd of 193 countries.

Hong Kong, China has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade Cambodia Hong Kong, China Difference Ahead
1970s 0.0895 Mt CO2e 0.9634 Mt CO2e 0.8739 Mt CO2e Hong Kong, China
1980s 0.0827 Mt CO2e 0.9347 Mt CO2e 0.8521 Mt CO2e Hong Kong, China
1990s 0.0882 Mt CO2e 1.58 Mt CO2e 1.49 Mt CO2e Hong Kong, China
2000s 0.2635 Mt CO2e 1.95 Mt CO2e 1.69 Mt CO2e Hong Kong, China
2010s 0.7176 Mt CO2e 1.62 Mt CO2e 0.9003 Mt CO2e Hong Kong, China
2020s 1.57 Mt CO2e 1.61 Mt CO2e 0.0485 Mt CO2e Hong Kong, China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher carbon dioxide (co2) emissions from building (energy), Cambodia or Hong Kong, China?
Hong Kong, China, at 1.83 Mt CO2e against 1.66 Mt CO2e in Cambodia as of 2024.
What is the difference in carbon dioxide (co2) emissions from building (energy) between Cambodia and Hong Kong, China?
0.17 Mt CO2e, with Hong Kong, China ahead.
How many years of comparable data are there for Cambodia and Hong Kong, China?
55 years are reported by both, from 1970 to 2024.
How do Cambodia and Hong Kong, China rank globally for carbon dioxide (co2) emissions from building (energy)?
Cambodia ranks 83rd and Hong Kong, China ranks 82nd of 193 countries.
Where does this data come from?
EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission, published as Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cambodia vs Hong Kong, China: Carbon dioxide (CO2) emissions from Building (Energy). Statizoid, drawing on EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission. Retrieved 03 September 2026, from https://environment.statizoid.com/compare/carbon-dioxide-co2-emissions-from-building-energy-mt-co2e/cambodia/hong-kong-sar-china/

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About this data

Indicator
Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e)
Unit
Mt CO2e
Source
EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
240 places, 13,200 data points, 1970–2024
Last refreshed

A measure of annual emissions of carbon dioxide (CO2), one of the six Kyoto greenhouse gases (GHG), from the building sector (subsector of the energy sector) including IPCC 2006 codes 1.A.4 Residential and other sectors, 1.A.5 Non-Specified. The measure is standardized to carbon dioxide equivalent values using the Global Warming Potential (GWP) factors of IPCC's 5th Assessment Report (AR5).