All sectors without LULUCF — Emissions (CO2eq) from N2O in Tonga

Tonga: All sectors without LULUCF — Emissions (CO2eq) from N2O was 23.61 kt in 2023. ▲ Rising

Latest (2023)
23.61 kt
Change on year
up 0.9%
World rank
177th
of 222 countries
All-time high
23.61 kt
in 2023
All-time low
19.46 kt
in 1990
Years of data
34
1990–2023

All sectors without LULUCF — Emissions (CO2eq) from N2O in Tonga, 1990–2023

05101520251990200620231990: 19.5 kt1991: 19.6 kt1992: 20.5 kt1993: 20.3 kt1994: 21.1 kt1995: 19.8 kt1996: 20.4 kt1997: 20.8 kt1998: 21.1 kt1999: 21.6 kt2000: 20 kt2001: 19.9 kt2002: 20.1 kt2003: 20.6 kt2004: 20.3 kt2005: 20.4 kt2006: 20.6 kt2007: 20.6 kt2008: 21.4 kt2009: 21.4 kt2010: 20.8 kt2011: 20.5 kt2012: 21.1 kt2013: 21.2 kt2014: 21.3 kt2015: 21.4 kt2016: 22 kt2017: 22.8 kt2018: 22.2 kt2019: 22.9 kt2020: 23.1 kt2021: 23.3 kt2022: 23.4 kt2023: 23.6 kt

Source: Food and Agriculture Organization of the United Nations. Measured in kt.

Analysis

In 2023, all sectors without lulucf — emissions (co2eq) from n2o in Tonga stood at 23.61 kt. That is the highest value across all 34 years on record.

The figure is up 0.9% on the previous year and up 11.6% over ten years.

Over the whole period, all sectors without lulucf — emissions (co2eq) from n2o in Tonga peaked at 23.61 kt in 2023 and was at its lowest, 19.46 kt, in 1990.

That places Tonga 177th out of 222 countries with data for 2023, putting it in the bottom quarter.

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

All sectors without LULUCF — Emissions (CO2eq) from N2O in Tonga, year by year

Annual values for All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5) in Tonga, 1990 to 2023.
Year kt Change
1990 19.46 kt
1991 19.6 kt +0.7%
1992 20.51 kt +4.6%
1993 20.35 kt -0.8%
1994 21.13 kt +3.9%
1995 19.8 kt -6.3%
1996 20.4 kt +3.1%
1997 20.8 kt +1.9%
1998 21.1 kt +1.5%
1999 21.65 kt +2.6%
2000 20.05 kt -7.4%
2001 19.89 kt -0.8%
2002 20.14 kt +1.3%
2003 20.56 kt +2.1%
2004 20.25 kt -1.5%
2005 20.37 kt +0.6%
2006 20.63 kt +1.2%
2007 20.61 kt -0.1%
2008 21.45 kt +4.1%
2009 21.39 kt -0.3%
2010 20.77 kt -2.9%
2011 20.49 kt -1.3%
2012 21.06 kt +2.8%
2013 21.17 kt +0.5%
2014 21.33 kt +0.8%
2015 21.45 kt +0.5%
2016 22.02 kt +2.6%
2017 22.84 kt +3.7%
2018 22.19 kt -2.9%
2019 22.94 kt +3.4%
2020 23.07 kt +0.6%
2021 23.33 kt +1.1%
2022 23.4 kt +0.3%
2023 23.61 kt +0.9%

Averages by decade

DecadeAverage LowestHighest Years
1990s 20.48 kt 19.46 kt 21.65 kt 10
2000s 20.53 kt 19.89 kt 21.45 kt 10
2010s 21.62 kt 20.49 kt 22.94 kt 10
2020s 23.35 kt 23.07 kt 23.61 kt 4

Countries ranked near Tonga

  1. 174 Solomon Islands 33.6 kt compare
  2. 175 Seychelles 33 kt compare
  3. 176 Palau 28.41 kt compare
  4. 178 Sao Tome and Principe 22.19 kt compare
  5. 179 Saint Lucia 20.03 kt compare
  6. 180 Antigua and Barbuda 13.4 kt compare

See the full ranking of 276 places →

More climate change data for Tonga

All data for Tonga →

Frequently asked questions

What is all sectors without lulucf — emissions (co2eq) from n2o in Tonga?
All sectors without lulucf — emissions (co2eq) from n2o in Tonga was 23.61 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest all sectors without lulucf — emissions (co2eq) from n2o recorded in Tonga?
The highest recorded value was 23.61 kt in 2023.
What is the lowest all sectors without lulucf — emissions (co2eq) from n2o recorded in Tonga?
The lowest recorded value was 19.46 kt in 1990.
How does Tonga rank for all sectors without lulucf — emissions (co2eq) from n2o?
Tonga ranks 177th out of 222 countries with data for 2023.
Is all sectors without lulucf — emissions (co2eq) from n2o rising or falling in Tonga?
Over the last ten years it is up 11.6%. The long-run trend across the full record is rising.
Where does this Tonga data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5). Statizoid updates them automatically from the source API.

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All sectors without LULUCF — Emissions (CO2eq) from N2O in Tonga. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 23 August 2026, from https://climate.statizoid.com/stat/all-sectors-without-lulucf-emissions-co2eq-from-n2o-ar5-fao-tier-1/tonga/

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About this data

Indicator
All sectors without LULUCF — Emissions (CO2eq) from N2O (AR5)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
276 places, 9,163 data points, 1990–2023
Last refreshed

The FAOSTAT domain on Emissions Totals summarizes the greenhouse gas (GHG) emissions disseminated in the FAOSTAT Climate Change domains of emissions from agrifood systems. Data are computed following the Tier 1 methods of the Intergovernmental Panel on Climate Change (IPCC) Guidelines for National greenhouse gas (GHG) Inventories (IPCC, 1996; 1997; 2000; 2002; 2006; 2014). Emissions from other economic sectors as defined by the IPCC are also disseminated in the domain for completeness. Methodological details can be found at: https://files-faostat.fao.org/production/GT/GT_en.pdf