IPPU — Emissions (CO2), per square kilometre in Tonga
Tonga: IPPU — Emissions (CO2), per square kilometre was 0.0007 kt per square kilometre in 2023. ▲ Rising
IPPU — Emissions (CO2), per square kilometre in Tonga, 1961–2023
Source: Statizoid (derived). Measured in kt per square kilometre.
Analysis
In 2023, ippu — emissions (co2), per square kilometre in Tonga stood at 0.0007 kt per square kilometre.
That represents a change of down 8.6% on the previous year and down 58.3% over ten years.
Over the whole period, ippu — emissions (co2), per square kilometre in Tonga peaked at 0.0016 kt per square kilometre in 2013 and was at its lowest, 0.0002 kt per square kilometre, in 1961.
Tonga ranks 153rd of 186 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 63 years of available data.
IPPU — Emissions (CO2), per square kilometre in Tonga, year by year
| Year | kt per square kilometre | Change |
|---|---|---|
| 1961 | 0.0002 kt per square kilometre | — |
| 1962 | 0.0002 kt per square kilometre | +4.6% |
| 1963 | 0.0002 kt per square kilometre | +3.8% |
| 1964 | 0.0002 kt per square kilometre | +4.2% |
| 1965 | 0.0002 kt per square kilometre | +4.1% |
| 1966 | 0.0003 kt per square kilometre | +3.9% |
| 1967 | 0.0004 kt per square kilometre | +37.6% |
| 1968 | 0.0004 kt per square kilometre | +3.5% |
| 1969 | 0.0003 kt per square kilometre | -22.3% |
| 1970 | 0.0004 kt per square kilometre | +29.6% |
| 1971 | 0.0004 kt per square kilometre | +0.7% |
| 1972 | 0.0004 kt per square kilometre | +3.0% |
| 1973 | 0.0004 kt per square kilometre | +2.2% |
| 1974 | 0.0004 kt per square kilometre | +0.0% |
| 1975 | 0.0004 kt per square kilometre | +3.9% |
| 1976 | 0.0004 kt per square kilometre | -11.2% |
| 1977 | 0.0004 kt per square kilometre | -0.8% |
| 1978 | 0.0004 kt per square kilometre | +17.8% |
| 1979 | 0.0004 kt per square kilometre | -1.3% |
| 1980 | 0.0004 kt per square kilometre | +2.7% |
| 1981 | 0.0005 kt per square kilometre | +8.7% |
| 1982 | 0.0005 kt per square kilometre | +8.3% |
| 1983 | 0.0005 kt per square kilometre | -8.8% |
| 1984 | 0.0004 kt per square kilometre | -3.6% |
| 1985 | 0.0004 kt per square kilometre | -14.7% |
| 1986 | 0.0003 kt per square kilometre | -9.2% |
| 1987 | 0.0004 kt per square kilometre | +14.5% |
| 1988 | 0.0005 kt per square kilometre | +16.9% |
| 1989 | 0.0005 kt per square kilometre | +4.5% |
| 1990 | 0.0005 kt per square kilometre | +8.1% |
| 1991 | 0.0005 kt per square kilometre | +5.3% |
| 1992 | 0.0006 kt per square kilometre | +0.8% |
| 1993 | 0.0006 kt per square kilometre | +2.3% |
| 1994 | 0.0007 kt per square kilometre | +17.0% |
| 1995 | 0.0006 kt per square kilometre | -13.7% |
| 1996 | 0.0006 kt per square kilometre | +10.0% |
| 1997 | 0.0006 kt per square kilometre | +3.5% |
| 1998 | 0.0006 kt per square kilometre | -3.0% |
| 1999 | 0.0007 kt per square kilometre | +3.5% |
| 2000 | 0.0005 kt per square kilometre | -16.8% |
| 2001 | 0.0005 kt per square kilometre | -6.9% |
| 2002 | 0.0005 kt per square kilometre | +7.4% |
| 2003 | 0.0006 kt per square kilometre | +5.1% |
| 2004 | 0.0006 kt per square kilometre | -1.5% |
| 2005 | 0.0006 kt per square kilometre | +13.6% |
| 2006 | 0.0007 kt per square kilometre | +14.6% |
| 2007 | 0.0007 kt per square kilometre | -3.2% |
| 2008 | 0.0008 kt per square kilometre | +9.2% |
| 2009 | 0.0008 kt per square kilometre | +6.6% |
| 2010 | 0.0008 kt per square kilometre | -8.6% |
| 2011 | 0.0007 kt per square kilometre | -4.8% |
| 2012 | 0.0012 kt per square kilometre | +70.4% |
| 2013 | 0.0016 kt per square kilometre | +30.5% |
| 2014 | 0.001 kt per square kilometre | -38.4% |
| 2015 | 0.0008 kt per square kilometre | -23.6% |
| 2016 | 0.0012 kt per square kilometre | +62.7% |
| 2017 | 0.001 kt per square kilometre | -14.3% |
| 2018 | 0.0008 kt per square kilometre | -27.1% |
| 2019 | 0.0009 kt per square kilometre | +12.7% |
| 2020 | 0.0008 kt per square kilometre | -7.6% |
| 2021 | 0.0008 kt per square kilometre | +0.7% |
| 2022 | 0.0007 kt per square kilometre | -9.0% |
| 2023 | 0.0007 kt per square kilometre | -8.6% |
Biggest year-on-year movements
Years where IPPU — Emissions (CO2), per square kilometre in Tonga 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.
| Year | Change | From | To |
|---|---|---|---|
| 2012 | +70.4% | 0.0007 kt per square kilometre | 0.0012 kt per square kilometre |
| 2016 | +62.7% | 0.0008 kt per square kilometre | 0.0012 kt per square kilometre |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.0003 kt per square kilometre | 0.0002 kt per square kilometre | 0.0004 kt per square kilometre | 9 |
| 1970s | 0.0004 kt per square kilometre | 0.0004 kt per square kilometre | 0.0004 kt per square kilometre | 10 |
| 1980s | 0.0004 kt per square kilometre | 0.0003 kt per square kilometre | 0.0005 kt per square kilometre | 10 |
| 1990s | 0.0006 kt per square kilometre | 0.0005 kt per square kilometre | 0.0007 kt per square kilometre | 10 |
| 2000s | 0.0006 kt per square kilometre | 0.0005 kt per square kilometre | 0.0008 kt per square kilometre | 10 |
| 2010s | 0.001 kt per square kilometre | 0.0007 kt per square kilometre | 0.0016 kt per square kilometre | 10 |
| 2020s | 0.0007 kt per square kilometre | 0.0007 kt per square kilometre | 0.0008 kt per square kilometre | 4 |
Countries ranked near Tonga
- 150 Palau 0.0008 kt per square kilometre compare
- 151 Sao Tome and Principe 0.0008 kt per square kilometre compare
- 152 Eritrea 0.0007 kt per square kilometre compare
- 154 Mali 0.0006 kt per square kilometre compare
- 155 Tuvalu 0.0006 kt per square kilometre compare
- 156 Namibia 0.0006 kt per square kilometre compare
More climate change data for Tonga
- Nutrient nitrogen N (total) — Synthetic fertilizers (Agricultural) 0 kg (2050)
- Emissions from livestock — Emissions (CO2eq) 138.67 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from N2O 28.3 kt (2050)
- Emissions from livestock — Emissions (CO2eq) from CH4 110.37 kt (2050)
- Emissions from livestock — Emissions 0.1068 kt (2050)
- Emissions from livestock — Emissions 3.94 kt (2050)
- Emissions from crops — Emissions (CO2eq) 0 kt (2050)
- Emissions from crops — Emissions (CO2eq) from N2O 0 kt (2050)
- Emissions from crops — Emissions 0 kt (2050)
- Synthetic Fertilizers — Emissions (CO2eq) 0 kt (2050)
Frequently asked questions
- What is ippu — emissions (co2), per square kilometre in Tonga?
- Ippu — emissions (co2), per square kilometre in Tonga was 0.0007 kt per square kilometre in 2023, according to Statizoid (derived).
- What is the highest ippu — emissions (co2), per square kilometre recorded in Tonga?
- The highest recorded value was 0.0016 kt per square kilometre in 2013.
- What is the lowest ippu — emissions (co2), per square kilometre recorded in Tonga?
- The lowest recorded value was 0.0002 kt per square kilometre in 1961.
- How does Tonga rank for ippu — emissions (co2), per square kilometre?
- Tonga ranks 153rd out of 186 countries with data for 2023.
- Is ippu — emissions (co2), per square kilometre rising or falling in Tonga?
- Over the last ten years it is down 58.3%. The long-run trend across the full record is rising.
- Where does this Tonga 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.
Download this data
CSV · JSON — 63 observations, free to reuse under Derived by Statizoid from the sources named on the page.
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
- IPPU — 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
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.