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

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

Where does this data come from?

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

Hong Kong vs Poland: Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per

Hong Kong

0 Mt CO2e per person

in 2024

Poland

0 Mt CO2e per person

in 2024

Hong Kong rank

51st

Poland rank

53rd

Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per over time

Hong Kong
Poland

How they compare

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

That makes Hong Kong's figure about 1.1 times Poland's.

The two have swapped places 3 times across 55 shared years of data; in 1970 it was Poland ahead.

Hong Kong ranks 51st and Poland ranks 53rd of 194 countries.

Across the 6 decades both report, Hong Kong averaged higher in 2 and Poland in 4.

Head to head by decade

Decade	Hong Kong	Poland	Difference	Ahead
1970s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Poland
1980s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Poland
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	Poland
2020s	0 Mt CO2e per person	0 Mt CO2e per person	0 Mt CO2e per person	Poland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from power industry (energy) (mt co2e), per, Hong Kong or Poland?: Hong Kong, at 0 Mt CO2e per person against 0 Mt CO2e per person in Poland as of 2024.
What is the difference in methane (ch4) emissions from power industry (energy) (mt co2e), per between Hong Kong and Poland?: 0 Mt CO2e per person, with Hong Kong ahead.
How many years of comparable data are there for Hong Kong and Poland?: 55 years are reported by both, from 1970 to 2024.
How do Hong Kong and Poland rank globally for methane (ch4) emissions from power industry (energy) (mt co2e), per?: Hong Kong ranks 51st and Poland ranks 53rd of 194 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong vs Poland: Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-power-industry-energy-mt-co2e-per-capita/hong-kong-sar-china/poland/

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

About this data

Indicator: Methane (CH4) emissions from Power Industry (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: 241 places, 13,255 data points, 1970–2024
Last refreshed: 21 September 2026

Methane (CH4) emissions from Power Industry (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.