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

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 Slovakia: Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per

Hong Kong

0 Mt CO2e per person

in 2024

Slovakia

0 Mt CO2e per person

in 2024

Hong Kong rank

51st

Slovakia rank

52nd

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

Hong Kong
Slovakia

How they compare

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

The two have swapped places 11 times across 55 shared years of data; in 1970 it was Slovakia ahead.

Hong Kong ranks 51st and Slovakia ranks 52nd of 194 countries.

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

Head to head by decade

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

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 Slovakia?: Hong Kong, at 0 Mt CO2e per person against 0 Mt CO2e per person in Slovakia as of 2024.
What is the difference in methane (ch4) emissions from power industry (energy) (mt co2e), per between Hong Kong and Slovakia?: 0 Mt CO2e per person, with Hong Kong ahead.
How many years of comparable data are there for Hong Kong and Slovakia?: 55 years are reported by both, from 1970 to 2024.
How do Hong Kong and Slovakia rank globally for methane (ch4) emissions from power industry (energy) (mt co2e), per?: Hong Kong ranks 51st and Slovakia ranks 52nd 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 Slovakia: 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/slovak-republic/

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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/slovak-republic/">Hong Kong vs Slovakia: 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.