Synthetic Fertilizers — Emissions (CO2eq), per square kilometre in Portugal

Portugal: Synthetic Fertilizers — Emissions (CO2eq), per square kilometre was 0.0054 kt per square kilometre in 2023. ▼ Falling

Latest (2023)
0.0054 kt per square kilometre
Change on year
up 31.1%
World rank
48th
of 176 countries
All-time high
0.0094 kt per square kilometre
in 1988
All-time low
0.0033 kt per square kilometre
in 1962
Years of data
63
1961–2023

Synthetic Fertilizers — Emissions (CO2eq), per square kilometre in Portugal, 1961–2023

00.0020.0040.0060.0080.01196119922023

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

Analysis

The most recent figure for synthetic fertilizers — emissions (co2eq), per square kilometre in Portugal is 0.0054 kt per square kilometre, measured in 2023.

The figure is up 31.1% on the previous year and down 19.4% over ten years.

Over the whole period, synthetic fertilizers — emissions (co2eq), per square kilometre in Portugal peaked at 0.0094 kt per square kilometre in 1988 and was at its lowest, 0.0033 kt per square kilometre, in 1962.

That places Portugal 48th out of 176 countries with data for 2023, putting it in the middle of the range.

The long-run direction has been consistently falling across the 63 years of available data.

Synthetic Fertilizers — Emissions (CO2eq), per square kilometre in Portugal, year by year

Annual values for Synthetic Fertilizers — Emissions (CO2eq) (AR5), per square kilometre in Portugal, 1961 to 2023.
Year kt per square kilometre Change
1961 0.0041 kt per square kilometre
1962 0.0033 kt per square kilometre -19.5%
1963 0.0052 kt per square kilometre +57.7%
1964 0.0066 kt per square kilometre +25.3%
1965 0.0053 kt per square kilometre -18.8%
1966 0.0042 kt per square kilometre -20.7%
1967 0.0061 kt per square kilometre +45.1%
1968 0.0061 kt per square kilometre -0.4%
1969 0.0068 kt per square kilometre +11.3%
1970 0.0046 kt per square kilometre -32.0%
1971 0.0055 kt per square kilometre +18.0%
1972 0.0079 kt per square kilometre +44.1%
1973 0.0077 kt per square kilometre -2.0%
1974 0.0076 kt per square kilometre -0.7%
1975 0.0085 kt per square kilometre +11.2%
1976 0.0082 kt per square kilometre -3.1%
1977 0.0093 kt per square kilometre +13.1%
1978 0.0084 kt per square kilometre -10.3%
1979 0.0093 kt per square kilometre +11.9%
1980 0.0082 kt per square kilometre -11.9%
1981 0.0087 kt per square kilometre +6.2%
1982 0.0084 kt per square kilometre -4.5%
1983 0.0076 kt per square kilometre -9.3%
1984 0.0074 kt per square kilometre -2.0%
1985 0.0083 kt per square kilometre +11.4%
1986 0.009 kt per square kilometre +9.2%
1987 0.009 kt per square kilometre -0.2%
1988 0.0094 kt per square kilometre +4.7%
1989 0.0088 kt per square kilometre -7.1%
1990 0.0091 kt per square kilometre +3.3%
1991 0.0085 kt per square kilometre -6.1%
1992 0.0077 kt per square kilometre -9.9%
1993 0.0078 kt per square kilometre +1.6%
1994 0.0077 kt per square kilometre -0.8%
1995 0.0075 kt per square kilometre -2.3%
1996 0.008 kt per square kilometre +5.6%
1997 0.0073 kt per square kilometre -8.3%
1998 0.0079 kt per square kilometre +8.3%
1999 0.0072 kt per square kilometre -8.4%
2000 0.0068 kt per square kilometre -5.8%
2001 0.0062 kt per square kilometre -8.8%
2002 0.0061 kt per square kilometre -1.9%
2003 0.0057 kt per square kilometre -5.9%
2004 0.0053 kt per square kilometre -7.4%
2005 0.0051 kt per square kilometre -4.5%
2006 0.0053 kt per square kilometre +4.0%
2007 0.0068 kt per square kilometre +29.3%
2008 0.0063 kt per square kilometre -7.0%
2009 0.0059 kt per square kilometre -7.6%
2010 0.006 kt per square kilometre +3.0%
2011 0.0057 kt per square kilometre -5.1%
2012 0.0064 kt per square kilometre +12.4%
2013 0.0067 kt per square kilometre +3.5%
2014 0.0078 kt per square kilometre +17.5%
2015 0.0071 kt per square kilometre -9.3%
2016 0.0065 kt per square kilometre -8.0%
2017 0.0062 kt per square kilometre -5.4%
2018 0.0061 kt per square kilometre -1.2%
2019 0.0065 kt per square kilometre +5.9%
2020 0.0062 kt per square kilometre -3.9%
2021 0.0057 kt per square kilometre -8.1%
2022 0.0041 kt per square kilometre -28.3%
2023 0.0054 kt per square kilometre +31.1%

Averages by decade

DecadeAverage LowestHighest Years
1960s 0.0053 kt per square kilometre 0.0033 kt per square kilometre 0.0068 kt per square kilometre 9
1970s 0.0077 kt per square kilometre 0.0046 kt per square kilometre 0.0093 kt per square kilometre 10
1980s 0.0085 kt per square kilometre 0.0074 kt per square kilometre 0.0094 kt per square kilometre 10
1990s 0.0079 kt per square kilometre 0.0072 kt per square kilometre 0.0091 kt per square kilometre 10
2000s 0.006 kt per square kilometre 0.0051 kt per square kilometre 0.0068 kt per square kilometre 10
2010s 0.0065 kt per square kilometre 0.0057 kt per square kilometre 0.0078 kt per square kilometre 10
2020s 0.0053 kt per square kilometre 0.0041 kt per square kilometre 0.0062 kt per square kilometre 4

Countries ranked near Portugal

  1. 45 Uruguay 0.0064 kt per square kilometre compare
  2. 46 Turkmenistan 0.006 kt per square kilometre compare
  3. 47 Switzerland 0.0056 kt per square kilometre compare
  4. 49 Cyprus 0.0053 kt per square kilometre compare
  5. 50 Honduras 0.0051 kt per square kilometre compare
  6. 51 Japan 0.0051 kt per square kilometre compare

See the full ranking of 177 places →

More climate change data for Portugal

All data for Portugal →

Frequently asked questions

What is synthetic fertilizers — emissions (co2eq), per square kilometre in Portugal?
Synthetic fertilizers — emissions (co2eq), per square kilometre in Portugal was 0.0054 kt per square kilometre in 2023, according to Statizoid (derived).
What is the highest synthetic fertilizers — emissions (co2eq), per square kilometre recorded in Portugal?
The highest recorded value was 0.0094 kt per square kilometre in 1988.
What is the lowest synthetic fertilizers — emissions (co2eq), per square kilometre recorded in Portugal?
The lowest recorded value was 0.0033 kt per square kilometre in 1962.
How does Portugal rank for synthetic fertilizers — emissions (co2eq), per square kilometre?
Portugal ranks 48th out of 176 countries with data for 2023.
Is synthetic fertilizers — emissions (co2eq), per square kilometre rising or falling in Portugal?
Over the last ten years it is down 19.4%. The long-run trend across the full record is falling.
Where does this Portugal data come from?
The figures come from Statizoid (derived), published as part of Synthetic Fertilizers — Emissions (CO2eq) (AR5), per square kilometre. Statizoid updates them automatically from the source API.

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Synthetic Fertilizers — Emissions (CO2eq), per square kilometre in Portugal. Statizoid, drawing on Statizoid (derived). Retrieved 28 August 2026, from https://climate.statizoid.com/stat/synthetic-fertilizers-emissions-co2eq-per-square-kilometre/portugal/

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<a href="https://climate.statizoid.com/stat/synthetic-fertilizers-emissions-co2eq-per-square-kilometre/portugal/">Synthetic Fertilizers — Emissions (CO2eq), per square kilometre in Portugal</a> — Statizoid

How this figure is calculated

Synthetic Fertilizers — Emissions (CO2eq) (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.

Synthetic Fertilizers — Emissions (CO2eq) (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
Synthetic Fertilizers — Emissions (CO2eq) (AR5), per square kilometre
Unit
kt per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
177 places, 9,802 data points, 1961–2023
Last refreshed

Synthetic Fertilizers — Emissions (CO2eq) (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.