What is the difference in ippu — emissions (n2o), per square kilometre between Denmark and Japan?

0 kt per square kilometre, with Japan ahead.

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

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (N2O), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Denmark vs Japan: IPPU — Emissions (N2O), per square kilometre

Denmark

0 kt per square kilometre

in 2023

Japan

0 kt per square kilometre

in 2023

Denmark rank

37th

Japan rank

36th

IPPU — Emissions (N2O), per square kilometre over time

Denmark
Japan

How they compare

Japan currently reports 0 kt per square kilometre against 0 kt per square kilometre in Denmark, a difference of 0 kt per square kilometre.

The two have swapped places 9 times across 63 shared years of data; in 1961 it was Denmark ahead.

Denmark ranks 37th and Japan ranks 36th of 186 countries.

Across the 7 decades both report, Denmark averaged higher in 4 and Japan in 3.

Head to head by decade

Decade	Denmark	Japan	Difference	Ahead
1960s	0.0002 kt per square kilometre	0.0001 kt per square kilometre	0.0001 kt per square kilometre	Denmark
1970s	0.0002 kt per square kilometre	0.0001 kt per square kilometre	0.0001 kt per square kilometre	Denmark
1980s	0.0001 kt per square kilometre	0.0001 kt per square kilometre	0.0001 kt per square kilometre	Denmark
1990s	0.0001 kt per square kilometre	0.0001 kt per square kilometre	0 kt per square kilometre	Japan
2000s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Denmark
2010s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Japan
2020s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (n2o), per square kilometre, Denmark or Japan?: Japan, at 0 kt per square kilometre against 0 kt per square kilometre in Denmark as of 2023.
What is the difference in ippu — emissions (n2o), per square kilometre between Denmark and Japan?: 0 kt per square kilometre, with Japan ahead.
How many years of comparable data are there for Denmark and Japan?: 63 years are reported by both, from 1961 to 2023.
How do Denmark and Japan rank globally for ippu — emissions (n2o), per square kilometre?: Denmark ranks 37th and Japan ranks 36th of 186 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (N2O), per square kilometre. 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

Denmark vs Japan: IPPU — Emissions (N2O), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-n2o-per-square-kilometre/denmark/japan/

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-n2o-per-square-kilometre/denmark/japan/">Denmark vs Japan: IPPU — Emissions (N2O), per square kilometre</a> — Statizoid

About this data

Indicator: IPPU — Emissions (N2O), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 187 places, 10,734 data points, 1961–2023
Last refreshed: 23 September 2026

IPPU — Emissions (N2O) 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.