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

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

Where does this data come from?

Statizoid (derived), published as Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bahrain vs Hong Kong: Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e)

Bahrain

0 Mt CO2e per person

in 2024

Hong Kong

0 Mt CO2e per person

in 2024

Bahrain rank

48th

Hong Kong rank

47th

Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e) over time

Bahrain
Hong Kong

How they compare

Hong Kong currently reports 0 Mt CO2e per person against 0 Mt CO2e per person in Bahrain, 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.

Bahrain ranks 48th and Hong Kong ranks 47th of 194 countries.

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

Head to head by decade

Decade	Bahrain	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 nitrous oxide (n2o) emissions from power industry (energy) (mt co2e), Bahrain or Hong Kong?: Hong Kong, at 0 Mt CO2e per person against 0 Mt CO2e per person in Bahrain as of 2024.
What is the difference in nitrous oxide (n2o) emissions from power industry (energy) (mt co2e) between Bahrain and Hong Kong?: 0 Mt CO2e per person, with Hong Kong ahead.
How many years of comparable data are there for Bahrain and Hong Kong?: 55 years are reported by both, from 1970 to 2024.
How do Bahrain and Hong Kong rank globally for nitrous oxide (n2o) emissions from power industry (energy) (mt co2e)?: Bahrain ranks 48th and Hong Kong ranks 47th of 194 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) 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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Bahrain vs Hong Kong: Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-power-industry-energy-mt-co2e-per-capita/bahrain/hong-kong-sar-china/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-power-industry-energy-mt-co2e-per-capita/bahrain/hong-kong-sar-china/">Bahrain vs Hong Kong: Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e)</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) 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: 19 September 2026

Nitrous oxide (N2O) 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.