Hong Kong vs Northern Mariana Islands: Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e)

Hong Kong
0 Mt CO2e per US$ of GDP
in 2024
Northern Mariana Islands
0 Mt CO2e per US$ of GDP
in 2022
Hong Kong rank
190th
Northern Mariana Islands rank
192nd

Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e) over time

  • Hong Kong
  • Northern Mariana Islands
0000197019972024

How they compare

Hong Kong currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Northern Mariana Islands, a difference of 0 Mt CO2e per US$ of GDP.

That makes Hong Kong's figure about 1.2 times Northern Mariana Islands's.

Across all 21 years both countries report, Hong Kong has been ahead every year.

Hong Kong ranks 190th and Northern Mariana Islands ranks 192nd of 200 countries.

Hong Kong has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Hong Kong Northern Mariana Islands Difference Ahead
2000s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Hong Kong
2010s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Hong Kong
2020s 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP 0 Mt CO2e per US$ of GDP Hong Kong

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from industrial processes (mt co2e), Hong Kong or Northern Mariana Islands?
Hong Kong, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Northern Mariana Islands as of 2024.
What is the difference in nitrous oxide (n2o) emissions from industrial processes (mt co2e) between Hong Kong and Northern Mariana Islands?
0 Mt CO2e per US$ of GDP, with Hong Kong ahead.
How many years of comparable data are there for Hong Kong and Northern Mariana Islands?
21 years are reported by both, from 2002 to 2022.
How do Hong Kong and Northern Mariana Islands rank globally for nitrous oxide (n2o) emissions from industrial processes (mt co2e)?
Hong Kong ranks 190th and Northern Mariana Islands ranks 192nd of 200 countries.
Where does this data come from?
Statizoid (derived), published as Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong vs Northern Mariana Islands: Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e). Statizoid, drawing on Statizoid (derived). Retrieved 19 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-industrial-processes-mt-co2e-per-unit-of-gdp/hong-kong-sar-china/northern-mariana-islands/

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About this data

Indicator
Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e), per unit of GDP
Unit
Mt CO2e per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
247 places, 12,498 data points, 1970–2024
Last refreshed

Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.