IPPU — Emissions (CO2), per square kilometre in Cambodia

Cambodia: IPPU — Emissions (CO2), per square kilometre was 0.0344 kt per square kilometre in 2023. ◆ Volatile

Latest (2023)
0.0344 kt per square kilometre
Change on year
unchanged
World rank
39th
of 186 countries
All-time high
0.0344 kt per square kilometre
in 2022
All-time low
0 kt per square kilometre
in 1961
Years of data
63
1961–2023

IPPU — Emissions (CO2), per square kilometre in Cambodia, 1961–2023

00.010.020.03196119922023

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

Analysis

The most recent figure for ippu — emissions (co2), per square kilometre in Cambodia is 0.0344 kt per square kilometre, measured in 2023. That is the highest value across all 63 years on record.

The figure is up 1,005.6% over ten years.

Over the whole period, ippu — emissions (co2), per square kilometre in Cambodia peaked at 0.0344 kt per square kilometre in 2022 and was at its lowest, 0 kt per square kilometre, in 1961.

That places Cambodia 39th out of 186 countries with data for 2023, putting it in the top quarter.

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

IPPU — Emissions (CO2), per square kilometre in Cambodia, year by year

Annual values for IPPU — Emissions (CO2), per square kilometre in Cambodia, 1961 to 2023.
Year kt per square kilometre Change
1961 0 kt per square kilometre
1962 0 kt per square kilometre +8.9%
1963 0 kt per square kilometre +27.7%
1964 0 kt per square kilometre -19.9%
1965 0 kt per square kilometre +0.0%
1966 0 kt per square kilometre +13.3%
1967 0 kt per square kilometre +4.4%
1968 0 kt per square kilometre +5.3%
1969 0.0002 kt per square kilometre +252.8%
1970 0.0001 kt per square kilometre -52.3%
1971 0.0001 kt per square kilometre +1.4%
1972 0.0001 kt per square kilometre +2.0%
1973 0.0001 kt per square kilometre +2.0%
1974 0.0001 kt per square kilometre +0.6%
1975 0.0001 kt per square kilometre +0.0%
1976 0.0001 kt per square kilometre -3.8%
1977 0.0001 kt per square kilometre -2.7%
1978 0.0001 kt per square kilometre -0.7%
1979 0.0001 kt per square kilometre -2.8%
1980 0.0001 kt per square kilometre +0.0%
1981 0.0001 kt per square kilometre +0.7%
1982 0.0001 kt per square kilometre +4.9%
1983 0.0001 kt per square kilometre +2.7%
1984 0.0001 kt per square kilometre +4.6%
1985 0.0001 kt per square kilometre +1.2%
1986 0.0001 kt per square kilometre +3.1%
1987 0.0001 kt per square kilometre +3.0%
1988 0.0001 kt per square kilometre +4.1%
1989 0.0001 kt per square kilometre +3.4%
1990 0.0001 kt per square kilometre +3.8%
1991 0.0001 kt per square kilometre +4.2%
1992 0.0001 kt per square kilometre +4.0%
1993 0.0001 kt per square kilometre +3.4%
1994 0.0001 kt per square kilometre +2.8%
1995 0.0001 kt per square kilometre +17.6%
1996 0.0002 kt per square kilometre +5.0%
1997 0.0002 kt per square kilometre +2.6%
1998 0.0002 kt per square kilometre -4.6%
1999 0.0002 kt per square kilometre +11.2%
2000 0.0002 kt per square kilometre +8.4%
2001 0.0002 kt per square kilometre -11.8%
2002 0.0002 kt per square kilometre +6.0%
2003 0.0002 kt per square kilometre +8.0%
2004 0.0002 kt per square kilometre +4.0%
2005 0.0002 kt per square kilometre +4.4%
2006 0.0002 kt per square kilometre +1.7%
2007 0.0005 kt per square kilometre +146.2%
2008 0.0023 kt per square kilometre +363.8%
2009 0.0022 kt per square kilometre -6.1%
2010 0.0023 kt per square kilometre +6.0%
2011 0.0027 kt per square kilometre +15.2%
2012 0.003 kt per square kilometre +11.9%
2013 0.0031 kt per square kilometre +4.4%
2014 0.0031 kt per square kilometre +0.0%
2015 0.004 kt per square kilometre +29.9%
2016 0.0083 kt per square kilometre +106.2%
2017 0.0133 kt per square kilometre +59.2%
2018 0.019 kt per square kilometre +43.6%
2019 0.0286 kt per square kilometre +50.3%
2020 0.0305 kt per square kilometre +6.7%
2021 0.0336 kt per square kilometre +10.0%
2022 0.0344 kt per square kilometre +2.4%
2023 0.0344 kt per square kilometre +0.0%

Biggest year-on-year movements

Years where IPPU — Emissions (CO2), per square kilometre in Cambodia changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.

YearChange FromTo
2008 +363.8% 0.0005 kt per square kilometre 0.0023 kt per square kilometre
1969 +252.8% 0 kt per square kilometre 0.0002 kt per square kilometre
2007 +146.2% 0.0002 kt per square kilometre 0.0005 kt per square kilometre
2016 +106.2% 0.004 kt per square kilometre 0.0083 kt per square kilometre
1970 -52.3% 0.0002 kt per square kilometre 0.0001 kt per square kilometre
2017 +59.2% 0.0083 kt per square kilometre 0.0133 kt per square kilometre

Averages by decade

DecadeAverage LowestHighest Years
1960s 0.0001 kt per square kilometre 0 kt per square kilometre 0.0002 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 0.0001 kt per square kilometre 10
1990s 0.0001 kt per square kilometre 0.0001 kt per square kilometre 0.0002 kt per square kilometre 10
2000s 0.0006 kt per square kilometre 0.0002 kt per square kilometre 0.0023 kt per square kilometre 10
2010s 0.0087 kt per square kilometre 0.0023 kt per square kilometre 0.0286 kt per square kilometre 10
2020s 0.0332 kt per square kilometre 0.0305 kt per square kilometre 0.0344 kt per square kilometre 4

Countries ranked near Cambodia

  1. 36 Philippines 0.0359 kt per square kilometre compare
  2. 37 Slovenia 0.0359 kt per square kilometre compare
  3. 38 Czechia 0.0346 kt per square kilometre compare
  4. 40 Hungary 0.0331 kt per square kilometre compare
  5. 41 Pakistan 0.0315 kt per square kilometre compare
  6. 42 Portugal 0.0313 kt per square kilometre compare

See the full ranking of 187 places →

More climate change data for Cambodia

All data for Cambodia →

Frequently asked questions

What is ippu — emissions (co2), per square kilometre in Cambodia?
Ippu — emissions (co2), per square kilometre in Cambodia was 0.0344 kt per square kilometre in 2023, according to Statizoid (derived).
What is the highest ippu — emissions (co2), per square kilometre recorded in Cambodia?
The highest recorded value was 0.0344 kt per square kilometre in 2022.
What is the lowest ippu — emissions (co2), per square kilometre recorded in Cambodia?
The lowest recorded value was 0 kt per square kilometre in 1961.
How does Cambodia rank for ippu — emissions (co2), per square kilometre?
Cambodia ranks 39th out of 186 countries with data for 2023.
Is ippu — emissions (co2), per square kilometre rising or falling in Cambodia?
Over the last ten years it is up 1,005.6%. The long-run trend across the full record is volatile.
Where does this Cambodia data come from?
The figures come from Statizoid (derived), published as part of IPPU — Emissions (CO2), per square kilometre. Statizoid updates them automatically from the source API.

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IPPU — Emissions (CO2), per square kilometre in Cambodia. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/stat/ippu-emissions-co2-per-square-kilometre/cambodia/

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How this figure is calculated

IPPU — Emissions (CO2) 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.

IPPU — Emissions (CO2) ÷ 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
IPPU — Emissions (CO2), 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

IPPU — Emissions (CO2) 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.