Statizoid

Waste — Emissions (N2O), per square kilometre in Singapore

Singapore: Waste — Emissions (N2O), per square kilometre was 0.0005 kt per square kilometre in 2023. ◆ Volatile

Latest (2023)
0.0005 kt per square kilometre
Change on year
up 2.1%
World rank
2nd
of 186 countries
All-time high
0.0005 kt per square kilometre
in 2023
All-time low
0.0001 kt per square kilometre
in 1961
Years of data
63
1961–2023

Waste — Emissions (N2O), per square kilometre in Singapore, 1961–2023

00000.001196119922023

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

Analysis

In 2023, waste — emissions (n2o), per square kilometre in Singapore stood at 0.0005 kt per square kilometre. That is the highest value across all 63 years on record.

That represents a change of up 2.1% on the previous year and up 24.2% over ten years.

Over the whole period, waste — emissions (n2o), per square kilometre in Singapore peaked at 0.0005 kt per square kilometre in 2023 and was at its lowest, 0.0001 kt per square kilometre, in 1961.

That places Singapore 2nd out of 186 countries with data for 2023, putting it in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

Waste — Emissions (N2O), per square kilometre in Singapore, year by year

Year kt per square kilometre Change
1961 0.0001 kt per square kilometre —
1962 0.0001 kt per square kilometre +4.0%
1963 0.0001 kt per square kilometre +4.8%
1964 0.0001 kt per square kilometre +5.0%
1965 0.0001 kt per square kilometre +5.2%
1966 0.0001 kt per square kilometre +4.9%
1967 0.0001 kt per square kilometre +4.7%
1968 0.0001 kt per square kilometre +4.1%
1969 0.0001 kt per square kilometre +3.4%
1970 0.0001 kt per square kilometre +1.2%
1971 0.0001 kt per square kilometre +4.3%
1972 0.0001 kt per square kilometre +4.1%
1973 0.0001 kt per square kilometre +3.9%
1974 0.0001 kt per square kilometre +3.9%
1975 0.0001 kt per square kilometre +3.5%
1976 0.0001 kt per square kilometre +3.5%
1977 0.0001 kt per square kilometre +3.3%
1978 0.0001 kt per square kilometre +3.2%
1979 0.0001 kt per square kilometre +3.2%
1980 0.0001 kt per square kilometre +3.1%
1981 0.0001 kt per square kilometre +3.1%
1982 0.0001 kt per square kilometre +3.1%
1983 0.0001 kt per square kilometre +3.0%
1984 0.0001 kt per square kilometre +3.1%
1985 0.0001 kt per square kilometre +2.4%
1986 0.0002 kt per square kilometre +3.0%
1987 0.0002 kt per square kilometre +2.9%
1988 0.0002 kt per square kilometre +2.8%
1989 0.0002 kt per square kilometre +2.8%
1990 0.0002 kt per square kilometre +2.7%
1991 0.0002 kt per square kilometre +2.6%
1992 0.0002 kt per square kilometre +2.5%
1993 0.0002 kt per square kilometre +2.5%
1994 0.0002 kt per square kilometre +2.4%
1995 0.0002 kt per square kilometre +2.4%
1996 0.0002 kt per square kilometre +2.3%
1997 0.0002 kt per square kilometre +2.3%
1998 0.0002 kt per square kilometre +2.2%
1999 0.0002 kt per square kilometre +2.2%
2000 0.0002 kt per square kilometre +16.2%
2001 0.0003 kt per square kilometre +3.6%
2002 0.0003 kt per square kilometre +2.7%
2003 0.0003 kt per square kilometre +2.7%
2004 0.0003 kt per square kilometre +4.0%
2005 0.0003 kt per square kilometre +4.1%
2006 0.0003 kt per square kilometre +3.2%
2007 0.0003 kt per square kilometre +4.2%
2008 0.0003 kt per square kilometre +2.0%
2009 0.0003 kt per square kilometre +2.7%
2010 0.0003 kt per square kilometre +5.4%
2011 0.0004 kt per square kilometre +1.8%
2012 0.0004 kt per square kilometre +2.9%
2013 0.0004 kt per square kilometre +3.0%
2014 0.0004 kt per square kilometre +2.4%
2015 0.0004 kt per square kilometre +3.0%
2016 0.0004 kt per square kilometre +3.2%
2017 0.0004 kt per square kilometre +2.7%
2018 0.0004 kt per square kilometre +2.4%
2019 0.0004 kt per square kilometre +1.0%
2020 0.0004 kt per square kilometre +1.3%
2021 0.0004 kt per square kilometre +1.9%
2022 0.0005 kt per square kilometre +1.9%
2023 0.0005 kt per square kilometre +2.1%

Averages by decade

DecadeAverage LowestHighest Years
1960s 0.0001 kt per square kilometre 0.0001 kt per square kilometre 0.0001 kt per square kilometre 9
1970s 0.0001 kt per square kilometre 0.0001 kt per square kilometre 0.0001 kt per square kilometre 10
1980s 0.0001 kt per square kilometre 0.0001 kt per square kilometre 0.0002 kt per square kilometre 10
1990s 0.0002 kt per square kilometre 0.0002 kt per square kilometre 0.0002 kt per square kilometre 10
2000s 0.0003 kt per square kilometre 0.0002 kt per square kilometre 0.0003 kt per square kilometre 10
2010s 0.0004 kt per square kilometre 0.0003 kt per square kilometre 0.0004 kt per square kilometre 10
2020s 0.0005 kt per square kilometre 0.0004 kt per square kilometre 0.0005 kt per square kilometre 4

Countries ranked near Singapore

  1. 1 Monaco 0.0019 kt per square kilometre compare
  2. 3 Israel 0.0001 kt per square kilometre compare
  3. 4 Maldives 0.0001 kt per square kilometre compare
  4. 5 Malta 0.0001 kt per square kilometre compare

See the full ranking of 187 places →

More climate change data for Singapore

All data for Singapore →

Frequently asked questions

What is waste — emissions (n2o), per square kilometre in Singapore?
Waste — emissions (n2o), per square kilometre in Singapore was 0.0005 kt per square kilometre in 2023, according to Statizoid (derived).
What is the highest waste — emissions (n2o), per square kilometre recorded in Singapore?
The highest recorded value was 0.0005 kt per square kilometre in 2023.
What is the lowest waste — emissions (n2o), per square kilometre recorded in Singapore?
The lowest recorded value was 0.0001 kt per square kilometre in 1961.
How does Singapore rank for waste — emissions (n2o), per square kilometre?
Singapore ranks 2nd out of 186 countries with data for 2023.
Is waste — emissions (n2o), per square kilometre rising or falling in Singapore?
Over the last ten years it is up 24.2%. The long-run trend across the full record is volatile.
Where does this Singapore data come from?
The figures come from Statizoid (derived), published as part of Waste — Emissions (N2O), per square kilometre. Statizoid updates them automatically from the source API.

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Waste — Emissions (N2O), per square kilometre in Singapore. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://climate.statizoid.com/stat/waste-emissions-n2o-per-square-kilometre/singapore/

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How this figure is calculated

Waste — Emissions (N2O) 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.

Waste — Emissions (N2O) ÷ Land area (sq. km)

Computed from

  • Waste — Emissions Food and Agriculture Organization of the United Nations
  • 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
Waste — Emissions (N2O), per square kilometre
Unit
kt per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
187 places, 10,734 data points, 1961–2023
Last refreshed

Waste — Emissions (N2O) 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.