How many years of comparable data are there for Italy and Japan?

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 Waste (Mt CO2e), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Italy vs Japan: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per unit of GDP

Italy

0 Mt CO2e per US$ of GDP

in 2024

Japan

0 Mt CO2e per US$ of GDP

in 2024

Italy rank

167th

Japan rank

164th

Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per unit of GDP over time

Italy
Japan

How they compare

Japan currently reports 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Italy, a difference of 0 Mt CO2e per US$ of GDP.

The two have swapped places 2 times across 55 shared years of data; in 1970 it was Japan ahead.

Italy ranks 167th and Japan ranks 164th of 200 countries.

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

Head to head by decade

Decade	Italy	Japan	Difference	Ahead
1970s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Italy
1980s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Italy
1990s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Italy
2000s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Italy
2010s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Italy
2020s	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	0 Mt CO2e per US$ of GDP	Italy

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from waste (mt co2e), per unit of gdp, Italy or Japan?: Japan, at 0 Mt CO2e per US$ of GDP against 0 Mt CO2e per US$ of GDP in Italy as of 2024.
What is the difference in nitrous oxide (n2o) emissions from waste (mt co2e), per unit of gdp between Italy and Japan?: 0 Mt CO2e per US$ of GDP, with Japan ahead.
How many years of comparable data are there for Italy and Japan?: 55 years are reported by both, from 1970 to 2024.
How do Italy and Japan rank globally for nitrous oxide (n2o) emissions from waste (mt co2e), per unit of gdp?: Italy ranks 167th and Japan ranks 164th of 200 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Waste (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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Italy vs Japan: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 18 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-unit-of-gdp/italy/japan/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-unit-of-gdp/italy/japan/">Italy vs Japan: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per unit of GDP</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Waste (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: 18 September 2026

Nitrous oxide (N2O) emissions from Waste (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.