Co2 emissions transport in United States

United States: Co2 emissions transport was 1.67 billion in 2023. ▲ Rising

Latest (2023)
1.67 billion
Change on year
down 1.4%
World rank
1st
of 191 countries
All-time high
1.81 billion
in 2005
All-time low
1.40 billion
in 1991
Years of data
34
1990–2023

Co2 emissions transport in United States, 1990–2023

0500.0M1.0B1.5B2.0B1990200620231990: 1.4B1991: 1.4B1992: 1.4B1993: 1.5B1994: 1.5B1995: 1.5B1996: 1.6B1997: 1.6B1998: 1.6B1999: 1.7B2000: 1.7B2001: 1.7B2002: 1.7B2003: 1.8B2004: 1.8B2005: 1.8B2006: 1.8B2007: 1.8B2008: 1.7B2009: 1.6B2010: 1.7B2011: 1.6B2012: 1.6B2013: 1.6B2014: 1.6B2015: 1.7B2016: 1.7B2017: 1.7B2018: 1.8B2019: 1.8B2020: 1.5B2021: 1.7B2022: 1.7B2023: 1.7B

Source: Our World in Data.

Analysis

The most recent figure for co2 emissions transport in United States is 1.67 billion, measured in 2023.

That represents a change of down 1.4% on the previous year and up 1.7% over ten years.

Over the whole period, co2 emissions transport in United States peaked at 1.81 billion in 2005 and was at its lowest, 1.40 billion, in 1991.

United States ranks 1st of 191 countries on this measure, in the top 10%.

The long-run direction has been consistently rising across the 34 years of available data.

Co2 emissions transport in United States, year by year

Annual values for Co2 emissions transport in United States, 1990 to 2023.
Year Value Change
1990 1.43 billion —
1991 1.40 billion -1.9%
1992 1.43 billion +2.2%
1993 1.45 billion +1.6%
1994 1.51 billion +3.6%
1995 1.54 billion +2.0%
1996 1.58 billion +2.6%
1997 1.60 billion +1.6%
1998 1.64 billion +2.4%
1999 1.69 billion +2.8%
2000 1.72 billion +1.9%
2001 1.72 billion +0.1%
2002 1.74 billion +1.3%
2003 1.77 billion +1.4%
2004 1.79 billion +1.2%
2005 1.81 billion +1.1%
2006 1.81 billion -0.1%
2007 1.81 billion +0.0%
2008 1.71 billion -5.4%
2009 1.62 billion -5.0%
2010 1.68 billion +3.5%
2011 1.63 billion -2.7%
2012 1.60 billion -2.2%
2013 1.65 billion +3.1%
2014 1.64 billion -0.4%
2015 1.70 billion +3.7%
2016 1.71 billion +0.7%
2017 1.72 billion +0.7%
2018 1.76 billion +2.2%
2019 1.76 billion -0.3%
2020 1.51 billion -14.2%
2021 1.66 billion +10.3%
2022 1.70 billion +2.1%
2023 1.67 billion -1.4%

United States compared with similar countries

  • United States's 1.67 billion is above the median for high income countries, which is 12.23 million, 136.9× the median. (60 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 1.53 billion 1.40 billion 1.69 billion 10
2000s 1.75 billion 1.62 billion 1.81 billion 10
2010s 1.69 billion 1.60 billion 1.76 billion 10
2020s 1.64 billion 1.51 billion 1.70 billion 4

Countries ranked near United States

  1. 2 China 1.05 billion compare
  2. 3 India 353.86 million compare
  3. 4 Russia 276.12 million compare

See the full ranking of 191 places →

More climate change data for United States

All data for United States →

Frequently asked questions

What is co2 emissions transport in United States?
Co2 emissions transport in United States was 1.67 billion in 2023, according to Our World in Data.
What is the highest co2 emissions transport recorded in United States?
The highest recorded value was 1.81 billion in 2005.
What is the lowest co2 emissions transport recorded in United States?
The lowest recorded value was 1.40 billion in 1991.
How does United States rank for co2 emissions transport?
United States ranks 1st out of 191 countries with data for 2023.
Is co2 emissions transport rising or falling in United States?
Over the last ten years it is up 1.7%. The long-run trend across the full record is rising.
Where does this United States data come from?
The figures come from Our World in Data, published as part of Co2 emissions transport. Statizoid updates them automatically from the source API.

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CSV · JSON — 34 observations, free to reuse under CC BY 4.0 (Our World in Data).

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Co2 emissions transport in United States. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://climate.statizoid.com/stat/co2-emissions-transport/united-states/

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About this data

Indicator
Co2 emissions transport
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
191 places, 6,476 data points, 1990–2023
Last refreshed