How does Portugal rank for methane (ch4) emissions from agriculture (mt co2e), per square?

Portugal ranks 60th out of 201 countries with data for 2023.

Is methane (ch4) emissions from agriculture (mt co2e), per square rising or falling in Portugal?

Over the last ten years it is up 6.5%. The long-run trend across the full record is rising.

Methane (CH4) emissions from Agriculture (Mt CO2e), per square in Portugal

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

Portugal: Methane (CH4) emissions from Agriculture (Mt CO2e), per square was 0.0001 Mt CO2e per square kilometre in 2023. ▲ Rising

Latest (2023)

0.0001 Mt CO2e per square kilometre

Change on year

down 1.8%

World rank

60th

of 201 countries

All-time high

0.0001 Mt CO2e per square kilometre

in 1982

All-time low

0 Mt CO2e per square kilometre

in 1976

Years of data

1970–2023

Methane (CH4) emissions from Agriculture (Mt CO2e), per square in Portugal, 1970–2023

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

Analysis

The most recent figure for methane (ch4) emissions from agriculture (mt co2e), per square in Portugal is 0.0001 Mt CO2e per square kilometre, measured in 2023.

Compared with earlier readings it is down 1.8% on the previous year and up 6.5% over ten years.

Over the whole period, methane (ch4) emissions from agriculture (mt co2e), per square in Portugal peaked at 0.0001 Mt CO2e per square kilometre in 1982 and was at its lowest, 0 Mt CO2e per square kilometre, in 1976.

Portugal ranks 60th of 201 countries 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 Agriculture (Mt CO2e), per square in Portugal, year by year

Annual values for Methane (CH4) emissions from Agriculture (Mt CO2e), per square kilometre in Portugal, 1970 to 2023.
Year	Mt CO2e per square kilometre	Change
1970	0 Mt CO2e per square kilometre	—
1971	0 Mt CO2e per square kilometre	-2.2%
1972	0 Mt CO2e per square kilometre	+2.1%
1973	0.0001 Mt CO2e per square kilometre	+2.1%
1974	0 Mt CO2e per square kilometre	-6.6%
1975	0 Mt CO2e per square kilometre	-0.4%
1976	0 Mt CO2e per square kilometre	-4.0%
1977	0 Mt CO2e per square kilometre	+10.2%
1978	0.0001 Mt CO2e per square kilometre	+10.5%
1979	0.0001 Mt CO2e per square kilometre	+2.2%
1980	0.0001 Mt CO2e per square kilometre	+7.1%
1981	0.0001 Mt CO2e per square kilometre	+2.0%
1982	0.0001 Mt CO2e per square kilometre	+0.5%
1983	0.0001 Mt CO2e per square kilometre	-2.6%
1984	0.0001 Mt CO2e per square kilometre	-11.0%
1985	0.0001 Mt CO2e per square kilometre	+1.1%
1986	0.0001 Mt CO2e per square kilometre	+1.6%
1987	0.0001 Mt CO2e per square kilometre	+0.1%
1988	0.0001 Mt CO2e per square kilometre	+0.9%
1989	0.0001 Mt CO2e per square kilometre	+0.4%
1990	0.0001 Mt CO2e per square kilometre	+3.6%
1991	0.0001 Mt CO2e per square kilometre	-1.0%
1992	0.0001 Mt CO2e per square kilometre	-0.1%
1993	0.0001 Mt CO2e per square kilometre	-3.0%
1994	0.0001 Mt CO2e per square kilometre	+2.8%
1995	0.0001 Mt CO2e per square kilometre	+1.1%
1996	0.0001 Mt CO2e per square kilometre	+1.3%
1997	0.0001 Mt CO2e per square kilometre	-0.3%
1998	0.0001 Mt CO2e per square kilometre	-0.6%
1999	0.0001 Mt CO2e per square kilometre	+1.7%
2000	0.0001 Mt CO2e per square kilometre	-1.6%
2001	0.0001 Mt CO2e per square kilometre	-6.6%
2002	0.0001 Mt CO2e per square kilometre	-0.4%
2003	0.0001 Mt CO2e per square kilometre	-1.9%
2004	0.0001 Mt CO2e per square kilometre	+1.7%
2005	0.0001 Mt CO2e per square kilometre	+0.4%
2006	0.0001 Mt CO2e per square kilometre	-1.1%
2007	0.0001 Mt CO2e per square kilometre	+0.3%
2008	0.0001 Mt CO2e per square kilometre	-0.4%
2009	0.0001 Mt CO2e per square kilometre	-1.5%
2010	0.0001 Mt CO2e per square kilometre	-3.1%
2011	0.0001 Mt CO2e per square kilometre	+2.1%
2012	0.0001 Mt CO2e per square kilometre	+0.1%
2013	0.0001 Mt CO2e per square kilometre	-1.5%
2014	0.0001 Mt CO2e per square kilometre	+3.9%
2015	0.0001 Mt CO2e per square kilometre	+4.0%
2016	0.0001 Mt CO2e per square kilometre	+0.6%
2017	0.0001 Mt CO2e per square kilometre	+2.8%
2018	0.0001 Mt CO2e per square kilometre	-0.6%
2019	0.0001 Mt CO2e per square kilometre	+2.3%
2020	0.0001 Mt CO2e per square kilometre	+1.4%
2021	0.0001 Mt CO2e per square kilometre	-1.1%
2022	0.0001 Mt CO2e per square kilometre	-4.8%
2023	0.0001 Mt CO2e per square kilometre	-1.8%

Averages by decade

Decade	Average	Lowest	Highest	Years
1970s	0 Mt CO2e per square kilometre	0 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	10
1980s	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	10
1990s	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	10
2000s	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	10
2010s	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	10
2020s	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	0.0001 Mt CO2e per square kilometre	4

Countries ranked near Portugal

57 Guinea 0.0001 Mt CO2e per square kilometre compare
58 East Timor 0.0001 Mt CO2e per square kilometre compare
59 Gambia 0.0001 Mt CO2e per square kilometre compare
61 Tajikistan 0.0001 Mt CO2e per square kilometre compare
62 China 0.0001 Mt CO2e per square kilometre compare
63 Colombia 0.0001 Mt CO2e per square kilometre compare

See the full ranking of 248 places →

More environment data for Portugal

Historical exposure to drought — Land soil moisture anomaly -0.6043 Percentage change (2025)
Historical exposure to drought — Cropland soil moisture anomaly -0.5127 Percentage change (2025)
Standard Deviation, annual growth rate 0 % change on previous year (2025)
Standard Deviation 0.44 °C (2025)
Temperature change 2.15 °C (2025)
Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual -3.29 % change on previous year (2024)
Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate 0.1607 % change on previous year (2024)
Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)

All data for Portugal →

Frequently asked questions

What is methane (ch4) emissions from agriculture (mt co2e), per square in Portugal?: Methane (ch4) emissions from agriculture (mt co2e), per square in Portugal was 0.0001 Mt CO2e per square kilometre in 2023, according to Statizoid (derived).
What is the highest methane (ch4) emissions from agriculture (mt co2e), per square recorded in Portugal?: The highest recorded value was 0.0001 Mt CO2e per square kilometre in 1982.
What is the lowest methane (ch4) emissions from agriculture (mt co2e), per square recorded in Portugal?: The lowest recorded value was 0 Mt CO2e per square kilometre in 1976.
How does Portugal rank for methane (ch4) emissions from agriculture (mt co2e), per square?: Portugal ranks 60th out of 201 countries with data for 2023.
Is methane (ch4) emissions from agriculture (mt co2e), per square rising or falling in Portugal?: Over the last ten years it is up 6.5%. The long-run trend across the full record is rising.
Where does this Portugal data come from?: The figures come from Statizoid (derived), published as part of Methane (CH4) emissions from Agriculture (Mt CO2e), per square kilometre. Statizoid updates them automatically from the source API.

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Methane (CH4) emissions from Agriculture (Mt CO2e), per square in Portugal. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://environment.statizoid.com/stat/methane-ch4-emissions-from-agriculture-mt-co2e-per-square-kilometre/portugal/

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<a href="https://environment.statizoid.com/stat/methane-ch4-emissions-from-agriculture-mt-co2e-per-square-kilometre/portugal/">Methane (CH4) emissions from Agriculture (Mt CO2e), per square in Portugal</a> — Statizoid

How this figure is calculated

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

Computed from

Methane (CH4) emissions from Agriculture 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 Agriculture (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: 248 places, 12,696 data points, 1970–2023
Last refreshed: 22 September 2026

Methane (CH4) emissions from Agriculture (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.