How does Small states rank for methane (ch4) emissions from transport (energy) (mt co2e), per square?

Small states ranks 33rd out of 47 groups with data for 2023.

Is methane (ch4) emissions from transport (energy) (mt co2e), per square rising or falling in Small states?

Over the last ten years it is up 10.5%. The long-run trend across the full record is rising.

Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square in Small states

Name: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square in Small states
Creator: Statizoid (derived)
License: Derived by Statizoid from the sources named on the page

Small states: Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square was 0 Mt CO2e per square kilometre in 2023. ▲ Rising

Latest (2023)

0 Mt CO2e per square kilometre

Change on year

up 2.7%

Rank

33rd

of 47 groups

All-time high

0 Mt CO2e per square kilometre

in 1991

All-time low

0 Mt CO2e per square kilometre

in 1970

Years of data

1970–2023

Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square in Small states, 1970–2023

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

Analysis

Small states recorded 0 Mt CO2e per square kilometre for methane (ch4) emissions from transport (energy) (mt co2e), per square in 2023.

Compared with earlier readings it is up 2.7% on the previous year and up 10.5% over ten years.

Over the whole period, methane (ch4) emissions from transport (energy) (mt co2e), per square in Small states peaked at 0 Mt CO2e per square kilometre in 1991 and was at its lowest, 0 Mt CO2e per square kilometre, in 1970.

Small states ranks 33rd of 47 groups on this measure, in the middle of the range.

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

Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square in Small states, year by year

Annual values for Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square kilometre in Small states, 1970 to 2023.
Year	Mt CO2e per square kilometre	Change
1970	0 Mt CO2e per square kilometre	—
1971	0 Mt CO2e per square kilometre	+0.8%
1972	0 Mt CO2e per square kilometre	+7.8%
1973	0 Mt CO2e per square kilometre	+12.2%
1974	0 Mt CO2e per square kilometre	-6.5%
1975	0 Mt CO2e per square kilometre	+5.9%
1976	0 Mt CO2e per square kilometre	+4.5%
1977	0 Mt CO2e per square kilometre	+8.0%
1978	0 Mt CO2e per square kilometre	+6.0%
1979	0 Mt CO2e per square kilometre	+2.6%
1980	0 Mt CO2e per square kilometre	+6.6%
1981	0 Mt CO2e per square kilometre	+2.7%
1982	0 Mt CO2e per square kilometre	+4.2%
1983	0 Mt CO2e per square kilometre	+0.0%
1984	0 Mt CO2e per square kilometre	+2.4%
1985	0 Mt CO2e per square kilometre	-3.0%
1986	0 Mt CO2e per square kilometre	+7.8%
1987	0 Mt CO2e per square kilometre	+4.8%
1988	0 Mt CO2e per square kilometre	+1.7%
1989	0 Mt CO2e per square kilometre	+3.4%
1990	0 Mt CO2e per square kilometre	+15.6%
1991	0 Mt CO2e per square kilometre	+3.4%
1992	0 Mt CO2e per square kilometre	-19.5%
1993	0 Mt CO2e per square kilometre	+1.3%
1994	0 Mt CO2e per square kilometre	+14.7%
1995	0 Mt CO2e per square kilometre	-2.2%
1996	0 Mt CO2e per square kilometre	-6.1%
1997	0 Mt CO2e per square kilometre	-1.3%
1998	0 Mt CO2e per square kilometre	-4.1%
1999	0 Mt CO2e per square kilometre	-2.8%
2000	0 Mt CO2e per square kilometre	-1.6%
2001	0 Mt CO2e per square kilometre	-2.2%
2002	0 Mt CO2e per square kilometre	-2.0%
2003	0 Mt CO2e per square kilometre	-1.4%
2004	0 Mt CO2e per square kilometre	+4.1%
2005	0 Mt CO2e per square kilometre	+1.8%
2006	0 Mt CO2e per square kilometre	+0.5%
2007	0 Mt CO2e per square kilometre	-1.2%
2008	0 Mt CO2e per square kilometre	+1.9%
2009	0 Mt CO2e per square kilometre	+4.0%
2010	0 Mt CO2e per square kilometre	+2.9%
2011	0 Mt CO2e per square kilometre	-3.6%
2012	0 Mt CO2e per square kilometre	+7.2%
2013	0 Mt CO2e per square kilometre	-6.0%
2014	0 Mt CO2e per square kilometre	-0.4%
2015	0 Mt CO2e per square kilometre	-1.8%
2016	0 Mt CO2e per square kilometre	+5.0%
2017	0 Mt CO2e per square kilometre	-0.3%
2018	0 Mt CO2e per square kilometre	-5.0%
2019	0 Mt CO2e per square kilometre	+11.2%
2020	0 Mt CO2e per square kilometre	-11.5%
2021	0 Mt CO2e per square kilometre	+8.0%
2022	0 Mt CO2e per square kilometre	+4.1%
2023	0 Mt CO2e per square kilometre	+2.7%

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 Small states

30 Bangladesh 0 Mt CO2e per square kilometre compare
31 Antigua and Barbuda 0 Mt CO2e per square kilometre compare
32 Malaysia 0 Mt CO2e per square kilometre compare
33 El Salvador 0 Mt CO2e per square kilometre compare
34 Puerto Rico 0 Mt CO2e per square kilometre compare
35 Sri Lanka 0 Mt CO2e per square kilometre compare
36 Comoros 0 Mt CO2e per square kilometre compare

See the full ranking of 241 places →

More environment data for Small states

Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per 0 Mt CO2e per US$ of GDP (2024)
Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) 0 Mt CO2e per person (2024)
Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) 0 Mt CO2e per US$ of GDP (2024)
Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt) 0 % change on previous year (2024)
Nitrous oxide (N2O) emissions from Fugitive Emissions (Energy) (Mt) 0 Mt CO2e per person (2024)
Nitrous oxide (N2O) emissions from Fugitive Emissions (Energy) (Mt) 0 Mt CO2e per US$ of GDP (2024)
Nitrous oxide (N2O) emissions from Fugitive Emissions (Energy) (Mt) -2.79 % change on previous year (2024)
Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e), per 0 Mt CO2e per person (2024)
Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e), per 0 Mt CO2e per US$ of GDP (2024)
Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e), per 0 Mt CO2e per person (2024)

All data for Small states →

Frequently asked questions

What is methane (ch4) emissions from transport (energy) (mt co2e), per square in Small states?: Methane (ch4) emissions from transport (energy) (mt co2e), per square in Small states was 0 Mt CO2e per square kilometre in 2023, according to Statizoid (derived).
What is the highest methane (ch4) emissions from transport (energy) (mt co2e), per square recorded in Small states?: The highest recorded value was 0 Mt CO2e per square kilometre in 1991.
What is the lowest methane (ch4) emissions from transport (energy) (mt co2e), per square recorded in Small states?: The lowest recorded value was 0 Mt CO2e per square kilometre in 1970.
How does Small states rank for methane (ch4) emissions from transport (energy) (mt co2e), per square?: Small states ranks 33rd out of 47 groups with data for 2023.
Is methane (ch4) emissions from transport (energy) (mt co2e), per square rising or falling in Small states?: Over the last ten years it is up 10.5%. The long-run trend across the full record is rising.
Where does this Small states data come from?: The figures come from Statizoid (derived), published as part of Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square kilometre. Statizoid updates them automatically from the source API.

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Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square in Small states. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/stat/methane-ch4-emissions-from-transport-energy-mt-co2e-per-square-kilometre/small-states/

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<a href="https://environment.statizoid.com/stat/methane-ch4-emissions-from-transport-energy-mt-co2e-per-square-kilometre/small-states/">Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per square in Small states</a> — Statizoid

How this figure is calculated

Methane (CH4) emissions from Transport (Energy) (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 from Transport (Energy) (Mt CO2e) ÷ Land area (sq. km)

Computed from

Methane (CH4) emissions from Transport (Energy) 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 from Transport (Energy) (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: 241 places, 12,381 data points, 1970–2023
Last refreshed: 21 September 2026

Methane (CH4) emissions from Transport (Energy) (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.