How many years of comparable data are there for Cameroon and Hong Kong?

55 years are reported by both, from 1970 to 2024.

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions from Industrial Combustion (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Cameroon vs Hong Kong: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt)

Cameroon

0 Mt CO2e per person

in 2024

Hong Kong

0 Mt CO2e per person

in 2024

Cameroon rank

175th

Hong Kong rank

174th

Methane (CH4) emissions from Industrial Combustion (Energy) (Mt) over time

Cameroon
Hong Kong

How they compare

Hong Kong currently reports 0 Mt CO2e per person against 0 Mt CO2e per person in Cameroon, a difference of 0 Mt CO2e per person.

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

Cameroon ranks 175th and Hong Kong ranks 174th of 193 countries.

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

Head to head by decade

Decade	Cameroon	Hong Kong	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Hong Kong
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Hong Kong
1990s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Hong Kong
2000s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Hong Kong
2010s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Hong Kong
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Hong Kong

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from industrial combustion (energy) (mt), Cameroon or Hong Kong?: Hong Kong, at 0 Mt CO2e per person against 0 Mt CO2e per person in Cameroon as of 2024.
What is the difference in methane (ch4) emissions from industrial combustion (energy) (mt) between Cameroon and Hong Kong?: 0 Mt CO2e per person, with Hong Kong ahead.
How many years of comparable data are there for Cameroon and Hong Kong?: 55 years are reported by both, from 1970 to 2024.
How do Cameroon and Hong Kong rank globally for methane (ch4) emissions from industrial combustion (energy) (mt)?: Cameroon ranks 175th and Hong Kong ranks 174th of 193 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Industrial Combustion (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cameroon vs Hong Kong: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt). Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-industrial-combustion-energy-mt-co2e-per-capita/cameroon/hong-kong-sar-china/

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<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-industrial-combustion-energy-mt-co2e-per-capita/cameroon/hong-kong-sar-china/">Cameroon vs Hong Kong: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt)</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Industrial Combustion (Energy) (Mt CO2e), per capita
Unit: Mt CO2e per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 240 places, 13,200 data points, 1970–2024
Last refreshed: 22 September 2026

Methane (CH4) emissions from Industrial Combustion (Energy) (Mt CO2e) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.