How many years of comparable data are there for Kuwait and Tonga?

49 years are reported by both, from 1975 to 2023.

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Kuwait vs Tonga: IPPU — Emissions (CO2eq) from N2O (AR5), per unit of GDP

Kuwait

0 kt per US$ of GDP

in 2023

Tonga

0 kt per US$ of GDP

in 2023

Kuwait rank

51st

Tonga rank

53rd

IPPU — Emissions (CO2eq) from N2O (AR5), per unit of GDP over time

Kuwait
Tonga

How they compare

Kuwait currently reports 0 kt per US$ of GDP against 0 kt per US$ of GDP in Tonga, a difference of 0 kt per US$ of GDP.

The two have swapped places 9 times across 49 shared years of data; in 1975 it was Tonga ahead.

Kuwait ranks 51st and Tonga ranks 53rd of 184 countries.

Across the 6 decades both report, Kuwait averaged higher in 2 and Tonga in 4.

Head to head by decade

Decade	Kuwait	Tonga	Difference	Ahead
1970s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Tonga
1980s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Tonga
1990s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Kuwait
2000s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Tonga
2010s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Tonga
2020s	0 kt per US$ of GDP	0 kt per US$ of GDP	0 kt per US$ of GDP	Kuwait

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from n2o (ar5), per unit of gdp, Kuwait or Tonga?: Kuwait, at 0 kt per US$ of GDP against 0 kt per US$ of GDP in Tonga as of 2023.
What is the difference in ippu — emissions (co2eq) from n2o (ar5), per unit of gdp between Kuwait and Tonga?: 0 kt per US$ of GDP, with Kuwait ahead.
How many years of comparable data are there for Kuwait and Tonga?: 49 years are reported by both, from 1975 to 2023.
How do Kuwait and Tonga rank globally for ippu — emissions (co2eq) from n2o (ar5), per unit of gdp?: Kuwait ranks 51st and Tonga ranks 53rd of 184 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Kuwait vs Tonga: IPPU — Emissions (CO2eq) from N2O (AR5), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-n2o-ar5-per-unit-of-gdp/kuwait/tonga/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-n2o-ar5-per-unit-of-gdp/kuwait/tonga/">Kuwait vs Tonga: IPPU — Emissions (CO2eq) from N2O (AR5), per unit of GDP</a> — Statizoid

About this data

Indicator: IPPU — Emissions (CO2eq) from N2O (AR5), per unit of GDP
Unit: kt per US$ of GDP
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 185 places, 9,789 data points, 1961–2023
Last refreshed: 22 September 2026

IPPU — Emissions (CO2eq) from N2O (AR5) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.