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

54 years are reported by both, from 1970 to 2023.

Where does this data come from?

Statizoid (derived), published as Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Denmark vs Guam: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square

Denmark

0 Mt CO2e per square kilometre

in 2023

Guam

0 Mt CO2e per square kilometre

in 2023

Denmark rank

33rd

Guam rank

35th

Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square over time

Denmark
Guam

How they compare

Denmark currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Guam, a difference of 0 Mt CO2e per square kilometre.

Across all 54 years both countries report, Denmark has been ahead every year.

Denmark ranks 33rd and Guam ranks 35th of 203 countries.

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

Head to head by decade

Decade	Denmark	Guam	Difference	Ahead
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Denmark
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Denmark
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Denmark
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Denmark
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Denmark
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	Denmark

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from waste (mt co2e), per square, Denmark or Guam?: Denmark, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in Guam as of 2023.
What is the difference in nitrous oxide (n2o) emissions from waste (mt co2e), per square between Denmark and Guam?: 0 Mt CO2e per square kilometre, with Denmark ahead.
How many years of comparable data are there for Denmark and Guam?: 54 years are reported by both, from 1970 to 2023.
How do Denmark and Guam rank globally for nitrous oxide (n2o) emissions from waste (mt co2e), per square?: Denmark ranks 33rd and Guam ranks 35th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Denmark vs Guam: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-square-kilometre/denmark/guam/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-square-kilometre/denmark/guam/">Denmark vs Guam: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square</a> — Statizoid

About this data

Indicator: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre
Unit: Mt CO2e per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 250 places, 12,804 data points, 1970–2023
Last refreshed: 18 September 2026

Nitrous oxide (N2O) emissions from Waste (Mt CO2e) 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.