What is the difference in ippu — emissions (ch4), per square kilometre between Andorra and United States?

0 kt per square kilometre, with Andorra ahead.

How many years of comparable data are there for Andorra and United States?

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

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (CH4), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Andorra vs United States: IPPU — Emissions (CH4), per square kilometre

Andorra

0 kt per square kilometre

in 2023

United States

0 kt per square kilometre

in 2023

Andorra rank

29th

United States rank

31st

IPPU — Emissions (CH4), per square kilometre over time

Andorra
United States

How they compare

Andorra currently reports 0 kt per square kilometre against 0 kt per square kilometre in United States, a difference of 0 kt per square kilometre.

That makes Andorra's figure about 1.1 times United States's.

Across all 63 years both countries report, Andorra has been ahead every year.

Andorra ranks 29th and United States ranks 31st of 119 countries.

Andorra has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Andorra	United States	Difference	Ahead
1960s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Andorra
1970s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Andorra
1980s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Andorra
1990s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Andorra
2000s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Andorra
2010s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Andorra
2020s	0 kt per square kilometre	0 kt per square kilometre	0 kt per square kilometre	Andorra

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (ch4), per square kilometre, Andorra or United States?: Andorra, at 0 kt per square kilometre against 0 kt per square kilometre in United States as of 2023.
What is the difference in ippu — emissions (ch4), per square kilometre between Andorra and United States?: 0 kt per square kilometre, with Andorra ahead.
How many years of comparable data are there for Andorra and United States?: 63 years are reported by both, from 1961 to 2023.
How do Andorra and United States rank globally for ippu — emissions (ch4), per square kilometre?: Andorra ranks 29th and United States ranks 31st of 119 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CH4), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Andorra vs United States: IPPU — Emissions (CH4), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-ch4-per-square-kilometre/andorra/united-states/

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<a href="https://climate.statizoid.com/compare/ippu-emissions-ch4-per-square-kilometre/andorra/united-states/">Andorra vs United States: IPPU — Emissions (CH4), per square kilometre</a> — Statizoid

About this data

Indicator: IPPU — Emissions (CH4), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 120 places, 6,740 data points, 1961–2023
Last refreshed: 23 September 2026

IPPU — Emissions (CH4) 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.