IPPU — Emissions (CO2), per square kilometre in United States

United States: IPPU — Emissions (CO2), per square kilometre was 0.015 kt per square kilometre in 2023. ▲ Rising

Latest (2023)
0.015 kt per square kilometre
Change on year
down 1.4%
World rank
82nd
of 186 countries
All-time high
0.0152 kt per square kilometre
in 2022
All-time low
0.0097 kt per square kilometre
in 1961
Years of data
63
1961–2023

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

00.0050.010.015196119922023

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

Analysis

In 2023, ippu — emissions (co2), per square kilometre in United States stood at 0.015 kt per square kilometre.

That represents a change of down 1.4% on the previous year and up 20.2% over ten years.

Over the whole period, ippu — emissions (co2), per square kilometre in United States peaked at 0.0152 kt per square kilometre in 2022 and was at its lowest, 0.0097 kt per square kilometre, in 1961.

That places United States 82nd out of 186 countries with data for 2023, putting it in the middle of the range.

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

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

Annual values for IPPU — Emissions (CO2), per square kilometre in United States, 1961 to 2023.
Year kt per square kilometre Change
1961 0.0097 kt per square kilometre
1962 0.0101 kt per square kilometre +4.2%
1963 0.0106 kt per square kilometre +4.9%
1964 0.0111 kt per square kilometre +4.9%
1965 0.0116 kt per square kilometre +3.9%
1966 0.0121 kt per square kilometre +4.7%
1967 0.0122 kt per square kilometre +0.9%
1968 0.0126 kt per square kilometre +2.7%
1969 0.0129 kt per square kilometre +2.6%
1970 0.0121 kt per square kilometre -5.9%
1971 0.0119 kt per square kilometre -1.8%
1972 0.0127 kt per square kilometre +6.4%
1973 0.0132 kt per square kilometre +4.3%
1974 0.0124 kt per square kilometre -5.8%
1975 0.0107 kt per square kilometre -14.1%
1976 0.0129 kt per square kilometre +20.5%
1977 0.0135 kt per square kilometre +5.1%
1978 0.0134 kt per square kilometre -0.8%
1979 0.0136 kt per square kilometre +1.6%
1980 0.0124 kt per square kilometre -8.8%
1981 0.0122 kt per square kilometre -1.8%
1982 0.01 kt per square kilometre -17.9%
1983 0.0112 kt per square kilometre +12.1%
1984 0.0118 kt per square kilometre +4.9%
1985 0.0116 kt per square kilometre -1.9%
1986 0.0117 kt per square kilometre +0.9%
1987 0.0118 kt per square kilometre +0.9%
1988 0.0122 kt per square kilometre +3.7%
1989 0.0116 kt per square kilometre -5.4%
1990 0.0126 kt per square kilometre +8.5%
1991 0.0121 kt per square kilometre -3.5%
1992 0.0128 kt per square kilometre +5.4%
1993 0.0132 kt per square kilometre +3.4%
1994 0.0138 kt per square kilometre +4.1%
1995 0.0139 kt per square kilometre +0.8%
1996 0.0139 kt per square kilometre +0.0%
1997 0.0143 kt per square kilometre +3.1%
1998 0.0143 kt per square kilometre +0.0%
1999 0.0142 kt per square kilometre -0.8%
2000 0.0147 kt per square kilometre +3.8%
2001 0.0123 kt per square kilometre -16.3%
2002 0.013 kt per square kilometre +5.3%
2003 0.013 kt per square kilometre +0.0%
2004 0.0139 kt per square kilometre +6.7%
2005 0.0133 kt per square kilometre -3.9%
2006 0.0134 kt per square kilometre +0.8%
2007 0.0134 kt per square kilometre +0.0%
2008 0.0125 kt per square kilometre -7.2%
2009 0.0103 kt per square kilometre -17.1%
2010 0.0115 kt per square kilometre +11.1%
2011 0.0118 kt per square kilometre +2.9%
2012 0.0121 kt per square kilometre +2.8%
2013 0.0125 kt per square kilometre +2.7%
2014 0.0131 kt per square kilometre +5.3%
2015 0.0133 kt per square kilometre +1.7%
2016 0.0132 kt per square kilometre -0.8%
2017 0.0137 kt per square kilometre +3.3%
2018 0.0141 kt per square kilometre +3.2%
2019 0.0145 kt per square kilometre +3.1%
2020 0.0146 kt per square kilometre +0.8%
2021 0.0146 kt per square kilometre +0.0%
2022 0.0152 kt per square kilometre +3.7%
2023 0.015 kt per square kilometre -1.4%

Averages by decade

DecadeAverage LowestHighest Years
1960s 0.0114 kt per square kilometre 0.0097 kt per square kilometre 0.0129 kt per square kilometre 9
1970s 0.0127 kt per square kilometre 0.0107 kt per square kilometre 0.0136 kt per square kilometre 10
1980s 0.0117 kt per square kilometre 0.01 kt per square kilometre 0.0124 kt per square kilometre 10
1990s 0.0135 kt per square kilometre 0.0121 kt per square kilometre 0.0143 kt per square kilometre 10
2000s 0.013 kt per square kilometre 0.0103 kt per square kilometre 0.0147 kt per square kilometre 10
2010s 0.013 kt per square kilometre 0.0115 kt per square kilometre 0.0145 kt per square kilometre 10
2020s 0.0149 kt per square kilometre 0.0146 kt per square kilometre 0.0152 kt per square kilometre 4

Countries ranked near United States

  1. 79 Maldives 0.0159 kt per square kilometre compare
  2. 80 Iceland 0.0159 kt per square kilometre compare
  3. 81 Uzbekistan 0.0153 kt per square kilometre compare
  4. 83 Liechtenstein 0.014 kt per square kilometre compare
  5. 84 Rwanda 0.0139 kt per square kilometre compare
  6. 85 Guatemala 0.0129 kt per square kilometre compare

See the full ranking of 187 places →

More climate change data for United States

All data for United States →

Frequently asked questions

What is ippu — emissions (co2), per square kilometre in United States?
Ippu — emissions (co2), per square kilometre in United States was 0.015 kt per square kilometre in 2023, according to Statizoid (derived).
What is the highest ippu — emissions (co2), per square kilometre recorded in United States?
The highest recorded value was 0.0152 kt per square kilometre in 2022.
What is the lowest ippu — emissions (co2), per square kilometre recorded in United States?
The lowest recorded value was 0.0097 kt per square kilometre in 1961.
How does United States rank for ippu — emissions (co2), per square kilometre?
United States ranks 82nd out of 186 countries with data for 2023.
Is ippu — emissions (co2), per square kilometre rising or falling in United States?
Over the last ten years it is up 20.2%. The long-run trend across the full record is rising.
Where does this United States 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 United States. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/stat/ippu-emissions-co2-per-square-kilometre/united-states/

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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.