Economy
Data: Our World in Data (CO2 emissions per capita), CC BY 4.0. · updated 2025-12-31
Tonga's co₂ per capita stands at 1.58 as of 2025-12-31, up from 1.5 in 2024. Historical data runs from 1960 to 2025 (66 observations).
In 2025, Tonga's co₂ per capita was 1.58, up from 1.5 in 2024.
In 2024, Tonga's co₂ per capita was 1.5, up from 1.44 in 2023.
In 2023, Tonga's co₂ per capita was 1.44, up from 1.4 in 2022.
In 2022, Tonga's co₂ per capita was 1.4, up from 1.35 in 2021.
In 2021, Tonga's co₂ per capita was 1.35, up from 1.32 in 2020.
| Year | Value | Change |
|---|---|---|
| 2025 | 1.58 | +0.082 |
| 2024 | 1.5 | +0.0599 |
| 2023 | 1.44 | +0.0409 |
| 2022 | 1.4 | +0.0407 |
| 2021 | 1.35 | +0.0374 |
| 2020 | 1.32 | -0.2084 |
| 2019 | 1.53 | +0.2762 |
| 2018 | 1.25 | -0.1069 |
| 2017 | 1.36 | +0.0368 |
| 2016 | 1.32 | +0.2834 |
| 2015 | 1.04 | +0.005 |
| 2014 | 1.03 | -0.0297 |
| 2013 | 1.06 | +0.0379 |
| 2012 | 1.02 | +0.001 |
| 2011 | 1.02 | -0.1039 |
| 2010 | 1.13 | -0.0021 |
| 2009 | 1.13 | +0.1008 |
| 2008 | 1.03 | -0.0715 |
| 2007 | 1.1 | -0.1429 |
| 2006 | 1.24 | +0.1665 |
| 2005 | 1.07 | -0.0061 |
| 2004 | 1.08 | -0.0764 |
| 2003 | 1.16 | +0.205 |
| 2002 | 0.9523 | +0.0656 |
| 2001 | 0.8867 | -0.0766 |
| 2000 | 0.9633 | -0.1137 |
| 1999 | 1.08 | +0.1737 |
| 1998 | 0.9033 | -0.0428 |
| 1997 | 0.9461 | +0.1789 |
| 1996 | 0.7672 | -0.1832 |
| 1995 | 0.9504 | +0.0726 |
| 1994 | 0.8777 | +0.036 |
| 1993 | 0.8417 | +0.1092 |
| 1992 | 0.7325 | -0.1477 |
| 1991 | 0.8801 | +0.0718 |
| 1990 | 0.8084 | +0.145 |
| 1989 | 0.6634 | -0.0029 |
| 1988 | 0.6663 | +0.145 |
| 1987 | 0.5213 | +0.0728 |
| 1986 | 0.4485 | -0.0001 |
| 1985 | 0.4487 | +0 |
| 1984 | 0.4486 | +0 |
| 1983 | 0.4486 | +0.0373 |
| 1982 | 0.4113 | -0.0377 |
| 1981 | 0.449 | +0.0743 |
| 1980 | 0.3747 | -0.0008 |
| 1979 | 0.3755 | +0.0364 |
| 1978 | 0.3392 | +0.0362 |
| 1977 | 0.303 | -0.0044 |
| 1976 | 0.3074 | -0.047 |
| 1975 | 0.3545 | +0.1525 |
| 1974 | 0.202 | -0.0455 |
| 1973 | 0.2475 | +0.0378 |
| 1972 | 0.2097 | -0.0036 |
| 1971 | 0.2132 | -0.0472 |
| 1970 | 0.2604 | +0.1278 |
| 1969 | 0.1326 | -0.0475 |
| 1968 | 0.1801 | -0.0035 |
| 1967 | 0.1836 | +0.0427 |
| 1966 | 0.1409 | -0.0039 |
| 1965 | 0.1447 | -0.004 |
| 1964 | 0.1488 | +0.0468 |
| 1963 | 0.1019 | -0.0028 |
| 1962 | 0.1047 | -0.0029 |
| 1961 | 0.1077 | -0.003 |
| 1960 | 0.1107 | — |
Data: Our World in Data (CO2 emissions per capita), CC BY 4.0. · Download this series as CSV — free, attribution required (CC BY 4.0).
Tonga's co₂ per capita is 1.58 as of 2025-12-31, compared with 1.5 in 2024. Data: Our World in Data (CO2 emissions per capita), CC BY 4.0.
The highest recorded value is 1.58 (2025); the lowest is 0.1019 (1963), across data from 1960 to 2025.
Data: Our World in Data (CO2 emissions per capita), CC BY 4.0. Figures are republished with attribution and updated as the source releases new observations.