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

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

Where does this data come from?

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

Hong Kong vs Qatar: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per capita

Hong Kong

0 Mt CO2e per person

in 2024

Qatar

0 Mt CO2e per person

in 2024

Hong Kong rank

182nd

Qatar rank

181st

Methane (CH4) emissions from Building (Energy) (Mt CO2e), per capita over time

Hong Kong
Qatar

How they compare

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

The two have swapped places 4 times across 55 shared years of data; in 1970 it was Qatar ahead.

Hong Kong ranks 182nd and Qatar ranks 181st of 197 countries.

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

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from building (energy) (mt co2e), per capita, Hong Kong or Qatar?: Qatar, at 0 Mt CO2e per person against 0 Mt CO2e per person in Hong Kong as of 2024.
What is the difference in methane (ch4) emissions from building (energy) (mt co2e), per capita between Hong Kong and Qatar?: 0 Mt CO2e per person, with Qatar ahead.
How many years of comparable data are there for Hong Kong and Qatar?: 55 years are reported by both, from 1970 to 2024.
How do Hong Kong and Qatar rank globally for methane (ch4) emissions from building (energy) (mt co2e), per capita?: Hong Kong ranks 182nd and Qatar ranks 181st of 197 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Building (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Hong Kong vs Qatar: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-capita/hong-kong-sar-china/qatar/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://environment.statizoid.com/compare/methane-ch4-emissions-from-building-energy-mt-co2e-per-capita/hong-kong-sar-china/qatar/">Hong Kong vs Qatar: Methane (CH4) emissions from Building (Energy) (Mt CO2e), per capita</a> — Statizoid

About this data

Indicator: Methane (CH4) emissions from Building (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: 244 places, 13,420 data points, 1970–2024
Last refreshed: 22 September 2026

Methane (CH4) emissions from Building (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.