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

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

Where does this data come from?

Statizoid (derived), published as Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Guam vs United States: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre

Guam

0 Mt CO2e per square kilometre

in 2023

United States

0 Mt CO2e per square kilometre

in 2023

Guam rank

110th

United States rank

111th

Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre over time

Guam
United States

How they compare

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

The two have swapped places 1 time across 54 shared years of data; in 1970 it was United States ahead.

Guam ranks 110th and United States ranks 111th of 203 countries.

Across the 6 decades both report, Guam averaged higher in 1 and United States in 5.

Head to head by decade

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

Averages of every year both report within each decade.

Frequently asked questions

Which has higher methane (ch4) emissions from waste (mt co2e), per square kilometre, Guam or United States?: Guam, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in United States as of 2023.
What is the difference in methane (ch4) emissions from waste (mt co2e), per square kilometre between Guam and United States?: 0 Mt CO2e per square kilometre, with Guam ahead.
How many years of comparable data are there for Guam and United States?: 54 years are reported by both, from 1970 to 2023.
How do Guam and United States rank globally for methane (ch4) emissions from waste (mt co2e), per square kilometre?: Guam ranks 110th and United States ranks 111th of 203 countries.
Where does this data come from?: Statizoid (derived), published as Methane (CH4) 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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Guam vs United States: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/guam/united-states/

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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://environment.statizoid.com/compare/methane-ch4-emissions-from-waste-mt-co2e-per-square-kilometre/guam/united-states/">Guam vs United States: Methane (CH4) emissions from Waste (Mt CO2e), per square kilometre</a> — Statizoid

About this data

Indicator: Methane (CH4) 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: 21 September 2026

Methane (CH4) 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.