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

Hungary
0 kt per US$ of GDP
in 2023
Tonga
0 kt per US$ of GDP
in 2023
Hungary rank
50th
Tonga rank
53rd

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

  • Hungary
  • Tonga
0000196819952023

How they compare

Hungary 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 2 times across 49 shared years of data; in 1975 it was Hungary ahead.

Hungary ranks 50th and Tonga ranks 53rd of 184 countries.

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

Head to head by decade

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

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, Hungary or Tonga?
Hungary, 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 Hungary and Tonga?
0 kt per US$ of GDP, with Hungary ahead.
How many years of comparable data are there for Hungary and Tonga?
49 years are reported by both, from 1975 to 2023.
How do Hungary and Tonga rank globally for ippu — emissions (co2eq) from n2o (ar5), per unit of gdp?
Hungary ranks 50th 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.

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Hungary 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/hungary/tonga/

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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

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.