Enteric Fermentation — Emissions (CO2eq) from CH4 (AR5), per square in Portugal

Portugal: Enteric Fermentation — Emissions (CO2eq) from CH4 (AR5), per square was 0.0376 kt per square kilometre in 2023. ▬ Flat

Latest (2023)
0.0376 kt per square kilometre
Change on year
down 4.1%
World rank
48th
of 170 countries
All-time high
0.0466 kt per square kilometre
in 1982
All-time low
0.0366 kt per square kilometre
in 1976
Years of data
63
1961–2023

Enteric Fermentation — Emissions (CO2eq) from CH4 (AR5), per square in Portugal, 1961–2023

00.010.020.030.040.05196119922023

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

Analysis

Portugal recorded 0.0376 kt per square kilometre for enteric fermentation — emissions (co2eq) from ch4 (ar5), per square in 2023.

That represents a change of down 4.1% on the previous year and up 1.7% over ten years.

Over the whole period, enteric fermentation — emissions (co2eq) from ch4 (ar5), per square in Portugal peaked at 0.0466 kt per square kilometre in 1982 and was at its lowest, 0.0366 kt per square kilometre, in 1976.

That places Portugal 48th out of 170 countries with data for 2023, putting it in the middle of the range.

Enteric Fermentation — Emissions (CO2eq) from CH4 (AR5), per square in Portugal, year by year

Annual values for Enteric Fermentation — Emissions (CO2eq) from CH4 (AR5), per square kilometre in Portugal, 1961 to 2023.
Year kt per square kilometre Change
1961 0.0394 kt per square kilometre
1962 0.0396 kt per square kilometre +0.7%
1963 0.0398 kt per square kilometre +0.3%
1964 0.04 kt per square kilometre +0.7%
1965 0.0405 kt per square kilometre +1.1%
1966 0.0403 kt per square kilometre -0.5%
1967 0.0399 kt per square kilometre -1.1%
1968 0.0402 kt per square kilometre +0.8%
1969 0.0413 kt per square kilometre +2.9%
1970 0.0408 kt per square kilometre -1.4%
1971 0.0395 kt per square kilometre -3.2%
1972 0.0399 kt per square kilometre +0.9%
1973 0.0408 kt per square kilometre +2.3%
1974 0.0371 kt per square kilometre -8.9%
1975 0.038 kt per square kilometre +2.2%
1976 0.0366 kt per square kilometre -3.7%
1977 0.0391 kt per square kilometre +7.1%
1978 0.0435 kt per square kilometre +11.1%
1979 0.0423 kt per square kilometre -2.6%
1980 0.0443 kt per square kilometre +4.6%
1981 0.0462 kt per square kilometre +4.3%
1982 0.0466 kt per square kilometre +0.8%
1983 0.0451 kt per square kilometre -3.1%
1984 0.0404 kt per square kilometre -10.3%
1985 0.0408 kt per square kilometre +0.8%
1986 0.0411 kt per square kilometre +0.8%
1987 0.0416 kt per square kilometre +1.2%
1988 0.042 kt per square kilometre +0.9%
1989 0.0421 kt per square kilometre +0.4%
1990 0.0423 kt per square kilometre +0.5%
1991 0.042 kt per square kilometre -0.9%
1992 0.0425 kt per square kilometre +1.2%
1993 0.0414 kt per square kilometre -2.5%
1994 0.0415 kt per square kilometre +0.2%
1995 0.042 kt per square kilometre +1.4%
1996 0.0423 kt per square kilometre +0.6%
1997 0.0423 kt per square kilometre +0.1%
1998 0.042 kt per square kilometre -0.7%
1999 0.0425 kt per square kilometre +1.2%
2000 0.0421 kt per square kilometre -1.0%
2001 0.0394 kt per square kilometre -6.6%
2002 0.0389 kt per square kilometre -1.1%
2003 0.0384 kt per square kilometre -1.4%
2004 0.0388 kt per square kilometre +0.9%
2005 0.0396 kt per square kilometre +2.1%
2006 0.0391 kt per square kilometre -1.2%
2007 0.0389 kt per square kilometre -0.4%
2008 0.0392 kt per square kilometre +0.7%
2009 0.0387 kt per square kilometre -1.4%
2010 0.0372 kt per square kilometre -3.7%
2011 0.0381 kt per square kilometre +2.2%
2012 0.0376 kt per square kilometre -1.1%
2013 0.0369 kt per square kilometre -1.8%
2014 0.0383 kt per square kilometre +3.7%
2015 0.0395 kt per square kilometre +3.1%
2016 0.0398 kt per square kilometre +0.9%
2017 0.0409 kt per square kilometre +2.6%
2018 0.0401 kt per square kilometre -1.9%
2019 0.0409 kt per square kilometre +1.9%
2020 0.0414 kt per square kilometre +1.3%
2021 0.0405 kt per square kilometre -2.3%
2022 0.0392 kt per square kilometre -3.2%
2023 0.0376 kt per square kilometre -4.1%

Averages by decade

DecadeAverage LowestHighest Years
1960s 0.0401 kt per square kilometre 0.0394 kt per square kilometre 0.0413 kt per square kilometre 9
1970s 0.0397 kt per square kilometre 0.0366 kt per square kilometre 0.0435 kt per square kilometre 10
1980s 0.043 kt per square kilometre 0.0404 kt per square kilometre 0.0466 kt per square kilometre 10
1990s 0.0421 kt per square kilometre 0.0414 kt per square kilometre 0.0425 kt per square kilometre 10
2000s 0.0393 kt per square kilometre 0.0384 kt per square kilometre 0.0421 kt per square kilometre 10
2010s 0.0389 kt per square kilometre 0.0369 kt per square kilometre 0.0409 kt per square kilometre 10
2020s 0.0397 kt per square kilometre 0.0376 kt per square kilometre 0.0414 kt per square kilometre 4

Countries ranked near Portugal

  1. 45 Malawi 0.0426 kt per square kilometre compare
  2. 46 Belarus 0.0424 kt per square kilometre compare
  3. 47 Comoros 0.038 kt per square kilometre compare
  4. 49 Guinea 0.0375 kt per square kilometre compare
  5. 50 Dominica 0.0373 kt per square kilometre compare
  6. 51 Gambia 0.0368 kt per square kilometre compare

See the full ranking of 171 places →

More climate change data for Portugal

All data for Portugal →

Frequently asked questions

What is enteric fermentation — emissions (co2eq) from ch4 (ar5), per square in Portugal?
Enteric fermentation — emissions (co2eq) from ch4 (ar5), per square in Portugal was 0.0376 kt per square kilometre in 2023, according to Statizoid (derived).
What is the highest enteric fermentation — emissions (co2eq) from ch4 (ar5), per square recorded in Portugal?
The highest recorded value was 0.0466 kt per square kilometre in 1982.
What is the lowest enteric fermentation — emissions (co2eq) from ch4 (ar5), per square recorded in Portugal?
The lowest recorded value was 0.0366 kt per square kilometre in 1976.
How does Portugal rank for enteric fermentation — emissions (co2eq) from ch4 (ar5), per square?
Portugal ranks 48th out of 170 countries with data for 2023.
Is enteric fermentation — emissions (co2eq) from ch4 (ar5), per square rising or falling in Portugal?
Over the last ten years it is up 1.7%. The long-run trend across the full record is flat.
Where does this Portugal data come from?
The figures come from Statizoid (derived), published as part of Enteric Fermentation — Emissions (CO2eq) from CH4 (AR5), per square kilometre. Statizoid updates them automatically from the source API.

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Enteric Fermentation — Emissions (CO2eq) from CH4 (AR5), per square in Portugal. Statizoid, drawing on Statizoid (derived). Retrieved 03 September 2026, from https://climate.statizoid.com/stat/enteric-fermentation-emissions-co2eq-from-ch4-ar5-per-square-kilometre/portugal/

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<a href="https://climate.statizoid.com/stat/enteric-fermentation-emissions-co2eq-from-ch4-ar5-per-square-kilometre/portugal/">Enteric Fermentation — Emissions (CO2eq) from CH4 (AR5), per square in Portugal</a> — Statizoid

How this figure is calculated

Enteric Fermentation — Emissions (CO2eq) from CH4 (AR5) 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.

Enteric Fermentation — Emissions (CO2eq) from CH4 (AR5) ÷ Land area (sq. km)

Computed from

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
Enteric Fermentation — Emissions (CO2eq) from CH4 (AR5), per square kilometre
Unit
kt per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
171 places, 9,815 data points, 1961–2023
Last refreshed

Enteric Fermentation — Emissions (CO2eq) from CH4 (AR5) 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.