Bahrain vs Hong Kong: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per

Bahrain
0.0299 Mt CO2e per square kilometre
in 2023
Hong Kong
0.0046 Mt CO2e per square kilometre
in 2023
Bahrain rank
1st
Hong Kong rank
3rd

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per over time

  • Bahrain
  • Hong Kong
00.010.020.03197019962023

How they compare

Bahrain currently reports 0.0299 Mt CO2e per square kilometre against 0.0046 Mt CO2e per square kilometre in Hong Kong, a difference of 0.0253 Mt CO2e per square kilometre.

That makes Bahrain's figure about 6.4 times Hong Kong's.

Across all 54 years both countries report, Bahrain has been ahead every year.

Bahrain ranks 1st and Hong Kong ranks 3rd of 203 countries.

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

Head to head by decade

Decade Bahrain Hong Kong Difference Ahead
1970s 0.0214 Mt CO2e per square kilometre 0.0021 Mt CO2e per square kilometre 0.0193 Mt CO2e per square kilometre Bahrain
1980s 0.0203 Mt CO2e per square kilometre 0.0028 Mt CO2e per square kilometre 0.0175 Mt CO2e per square kilometre Bahrain
1990s 0.0255 Mt CO2e per square kilometre 0.0035 Mt CO2e per square kilometre 0.022 Mt CO2e per square kilometre Bahrain
2000s 0.0244 Mt CO2e per square kilometre 0.0038 Mt CO2e per square kilometre 0.0206 Mt CO2e per square kilometre Bahrain
2010s 0.0294 Mt CO2e per square kilometre 0.0042 Mt CO2e per square kilometre 0.0252 Mt CO2e per square kilometre Bahrain
2020s 0.0305 Mt CO2e per square kilometre 0.0046 Mt CO2e per square kilometre 0.0259 Mt CO2e per square kilometre Bahrain

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions (total) excluding lulucf (mt co2e), per, Bahrain or Hong Kong?
Bahrain, at 0.0299 Mt CO2e per square kilometre against 0.0046 Mt CO2e per square kilometre in Hong Kong as of 2023.
What is the difference in methane (ch4) emissions (total) excluding lulucf (mt co2e), per between Bahrain and Hong Kong?
0.0253 Mt CO2e per square kilometre, with Bahrain ahead.
How many years of comparable data are there for Bahrain and Hong Kong?
54 years are reported by both, from 1970 to 2023.
How do Bahrain and Hong Kong rank globally for methane (ch4) emissions (total) excluding lulucf (mt co2e), per?
Bahrain ranks 1st and Hong Kong ranks 3rd of 203 countries.
Where does this data come from?
Statizoid (derived), published as Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bahrain vs Hong Kong: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/bahrain/hong-kong-sar-china/

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About this data

Indicator
Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre
Unit
Mt CO2e per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
250 places, 12,804 data points, 1970–2023
Last refreshed

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.