How does American Samoa rank for methane (ch4) emissions (total) excluding lulucf (mt co2e), per?

American Samoa ranks 160th out of 203 countries with data for 2023.

Is methane (ch4) emissions (total) excluding lulucf (mt co2e), per rising or falling in American Samoa?

Over the last ten years it is up 1.5%. The long-run trend across the full record is rising.

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per in American Samoa

Name: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per in American Samoa
Creator: Statizoid (derived)
License: Derived by Statizoid from the sources named on the page

American Samoa: Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per was 0 Mt CO2e per square kilometre in 2023. ▲ Rising

Latest (2023)

0 Mt CO2e per square kilometre

Change on year

unchanged

World rank

160th

of 203 countries

All-time high

0 Mt CO2e per square kilometre

in 1989

All-time low

0 Mt CO2e per square kilometre

in 1970

Years of data

1970–2023

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per in American Samoa, 1970–2023

Source: Statizoid (derived). Measured in Mt CO2e per square kilometre.

Analysis

American Samoa recorded 0 Mt CO2e per square kilometre for methane (ch4) emissions (total) excluding lulucf (mt co2e), per in 2023.

That represents a change of up 1.5% over ten years.

Over the whole period, methane (ch4) emissions (total) excluding lulucf (mt co2e), per in American Samoa peaked at 0 Mt CO2e per square kilometre in 1989 and was at its lowest, 0 Mt CO2e per square kilometre, in 1970.

American Samoa ranks 160th of 203 countries on this measure, in the bottom quarter.

The long-run direction has been consistently rising across the 54 years of available data.

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per in American Samoa, year by year

Annual values for Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre in American Samoa, 1970 to 2023.
Year	Mt CO2e per square kilometre	Change
1970	0 Mt CO2e per square kilometre	—
1971	0 Mt CO2e per square kilometre	+0.0%
1972	0 Mt CO2e per square kilometre	+0.0%
1973	0 Mt CO2e per square kilometre	+0.0%
1974	0 Mt CO2e per square kilometre	+2.0%
1975	0 Mt CO2e per square kilometre	+0.0%
1976	0 Mt CO2e per square kilometre	+1.9%
1977	0 Mt CO2e per square kilometre	+1.9%
1978	0 Mt CO2e per square kilometre	+0.0%
1979	0 Mt CO2e per square kilometre	-1.9%
1980	0 Mt CO2e per square kilometre	+1.9%
1981	0 Mt CO2e per square kilometre	+1.9%
1982	0 Mt CO2e per square kilometre	+3.6%
1983	0 Mt CO2e per square kilometre	+5.3%
1984	0 Mt CO2e per square kilometre	+3.3%
1985	0 Mt CO2e per square kilometre	+3.2%
1986	0 Mt CO2e per square kilometre	+3.1%
1987	0 Mt CO2e per square kilometre	+1.5%
1988	0 Mt CO2e per square kilometre	+3.0%
1989	0 Mt CO2e per square kilometre	+2.9%
1990	0 Mt CO2e per square kilometre	-14.1%
1991	0 Mt CO2e per square kilometre	+1.6%
1992	0 Mt CO2e per square kilometre	+1.6%
1993	0 Mt CO2e per square kilometre	+0.0%
1994	0 Mt CO2e per square kilometre	+1.6%
1995	0 Mt CO2e per square kilometre	+1.6%
1996	0 Mt CO2e per square kilometre	+0.0%
1997	0 Mt CO2e per square kilometre	+1.5%
1998	0 Mt CO2e per square kilometre	+0.0%
1999	0 Mt CO2e per square kilometre	+1.5%
2000	0 Mt CO2e per square kilometre	+0.0%
2001	0 Mt CO2e per square kilometre	+1.5%
2002	0 Mt CO2e per square kilometre	+0.0%
2003	0 Mt CO2e per square kilometre	+0.0%
2004	0 Mt CO2e per square kilometre	+0.0%
2005	0 Mt CO2e per square kilometre	+0.0%
2006	0 Mt CO2e per square kilometre	+0.0%
2007	0 Mt CO2e per square kilometre	+0.0%
2008	0 Mt CO2e per square kilometre	-1.5%
2009	0 Mt CO2e per square kilometre	+0.0%
2010	0 Mt CO2e per square kilometre	-1.5%
2011	0 Mt CO2e per square kilometre	+0.0%
2012	0 Mt CO2e per square kilometre	+0.0%
2013	0 Mt CO2e per square kilometre	+0.0%
2014	0 Mt CO2e per square kilometre	+0.0%
2015	0 Mt CO2e per square kilometre	+0.0%
2016	0 Mt CO2e per square kilometre	+0.0%
2017	0 Mt CO2e per square kilometre	+0.0%
2018	0 Mt CO2e per square kilometre	+1.5%
2019	0 Mt CO2e per square kilometre	+0.0%
2020	0 Mt CO2e per square kilometre	+0.0%
2021	0 Mt CO2e per square kilometre	+0.0%
2022	0 Mt CO2e per square kilometre	+0.0%
2023	0 Mt CO2e per square kilometre	+0.0%

Averages by decade

Decade	Average	Lowest	Highest	Years
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	10
1980s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	10
1990s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	10
2000s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	10
2010s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	10
2020s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	4

Countries ranked near American Samoa

157 Syria 0 Mt CO2e per square kilometre compare
158 Kiribati 0 Mt CO2e per square kilometre compare
159 Bahamas 0 Mt CO2e per square kilometre compare
161 Latvia 0 Mt CO2e per square kilometre compare
162 Finland 0 Mt CO2e per square kilometre compare
163 Liberia 0 Mt CO2e per square kilometre compare

See the full ranking of 250 places →

More environment data for American Samoa

Standard Deviation, annual growth rate 0 % change on previous year (2025)
Standard Deviation 0.25 °C (2025)
Temperature change 1 °C (2025)
Cropland — Area per capita 0.06 ha/cap (2024)
Total fisheries production 1,527 metric tons (2024)
Arable land — Area 1.68 1000 ha (2024)
Arable land — Share in Agricultural land 62.07 % (2024)
Permanent crops — Area 0.99 1000 ha (2024)
Permanent meadows and pastures — Share in Agricultural land 1.26 % (2024)
Pesticides (total) — Import value 40.9 1000 USD (2024)

All data for American Samoa →

Frequently asked questions

What is methane (ch4) emissions (total) excluding lulucf (mt co2e), per in American Samoa?: Methane (ch4) emissions (total) excluding lulucf (mt co2e), per in American Samoa was 0 Mt CO2e per square kilometre in 2023, according to Statizoid (derived).
What is the highest methane (ch4) emissions (total) excluding lulucf (mt co2e), per recorded in American Samoa?: The highest recorded value was 0 Mt CO2e per square kilometre in 1989.
What is the lowest methane (ch4) emissions (total) excluding lulucf (mt co2e), per recorded in American Samoa?: The lowest recorded value was 0 Mt CO2e per square kilometre in 1970.
How does American Samoa rank for methane (ch4) emissions (total) excluding lulucf (mt co2e), per?: American Samoa ranks 160th out of 203 countries with data for 2023.
Is methane (ch4) emissions (total) excluding lulucf (mt co2e), per rising or falling in American Samoa?: Over the last ten years it is up 1.5%. The long-run trend across the full record is rising.
Where does this American Samoa data come from?: The figures come from Statizoid (derived), published as part of Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid updates them automatically from the source API.

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Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per in American Samoa. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/stat/methane-ch4-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/american-samoa/

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<a href="https://environment.statizoid.com/stat/methane-ch4-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/american-samoa/">Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per in American Samoa</a> — Statizoid

How this figure is calculated

Methane (CH4) emissions (total) excluding LULUCF (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.

Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e) ÷ Land area (sq. km)

Computed from

Methane (CH4) emissions (total) excluding LULUCF EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission
Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator: Methane (CH4) emissions (total) excluding LULUCF (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 (total) excluding LULUCF (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.