Agrifood Systems Waste Disposal — Emissions in Tonga

Tonga: Agrifood Systems Waste Disposal — Emissions was 0.0045 kt in 2023. ▲ Rising

Latest (2023)
0.0045 kt
Change on year
unchanged
World rank
173rd
of 205 countries
All-time high
0.0051 kt
in 2021
All-time low
0.0045 kt
in 2022
Years of data
34
1990–2023

Agrifood Systems Waste Disposal — Emissions in Tonga, 1990–2023

00.0020.0040.0061990200620231990: 0.005 kt1991: 0.005 kt1992: 0.005 kt1993: 0.005 kt1994: 0.005 kt1995: 0.005 kt1996: 0.005 kt1997: 0.005 kt1998: 0.005 kt1999: 0.005 kt2000: 0.005 kt2001: 0.005 kt2002: 0.005 kt2003: 0.005 kt2004: 0.005 kt2005: 0.005 kt2006: 0.005 kt2007: 0.005 kt2008: 0.005 kt2009: 0.005 kt2010: 0.005 kt2011: 0.005 kt2012: 0.005 kt2013: 0.005 kt2014: 0.005 kt2015: 0.005 kt2016: 0.005 kt2017: 0.005 kt2018: 0.005 kt2019: 0.005 kt2020: 0.005 kt2021: 0.005 kt2022: 0.004 kt2023: 0.004 kt

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

Analysis

In 2023, agrifood systems waste disposal — emissions in Tonga stood at 0.0045 kt. That is the lowest value across all 34 years on record.

Compared with earlier readings it is down 10.0% over ten years.

Over the whole period, agrifood systems waste disposal — emissions in Tonga peaked at 0.0051 kt in 2021 and was at its lowest, 0.0045 kt, in 2022.

That places Tonga 173rd out of 205 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.

Agrifood Systems Waste Disposal — Emissions in Tonga, year by year

Annual values for Agrifood Systems Waste Disposal — Emissions (N2O) in Tonga, 1990 to 2023.
Year kt Change
1990 0.0046 kt
1991 0.0046 kt +0.0%
1992 0.0046 kt +0.0%
1993 0.0046 kt +0.0%
1994 0.0046 kt +0.0%
1995 0.0046 kt +0.0%
1996 0.0046 kt +0.0%
1997 0.0047 kt +2.2%
1998 0.0047 kt +0.0%
1999 0.0047 kt +0.0%
2000 0.0048 kt +2.1%
2001 0.0048 kt +0.0%
2002 0.0048 kt +0.0%
2003 0.0048 kt +0.0%
2004 0.0049 kt +2.1%
2005 0.0049 kt +0.0%
2006 0.0049 kt +0.0%
2007 0.0049 kt +0.0%
2008 0.005 kt +2.0%
2009 0.005 kt +0.0%
2010 0.005 kt +0.0%
2011 0.005 kt +0.0%
2012 0.005 kt +0.0%
2013 0.005 kt +0.0%
2014 0.0049 kt -2.0%
2015 0.0049 kt +0.0%
2016 0.0049 kt +0.0%
2017 0.0049 kt +0.0%
2018 0.0049 kt +0.0%
2019 0.0049 kt +0.0%
2020 0.0046 kt -6.1%
2021 0.0051 kt +10.9%
2022 0.0045 kt -11.8%
2023 0.0045 kt +0.0%

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.0046 kt 0.0046 kt 0.0047 kt 10
2000s 0.0049 kt 0.0048 kt 0.005 kt 10
2010s 0.0049 kt 0.0049 kt 0.005 kt 10
2020s 0.0047 kt 0.0045 kt 0.0051 kt 4

Countries ranked near Tonga

  1. 170 Singapore 0.0056 kt compare
  2. 171 Seychelles 0.0055 kt compare
  3. 172 Saint Vincent and the Grenadines 0.0046 kt compare
  4. 173 Sao Tome and Principe 0.0045 kt compare
  5. 175 Grenada 0.0039 kt compare
  6. 175 Kiribati 0.0039 kt compare

See the full ranking of 258 places →

More climate change data for Tonga

All data for Tonga →

Frequently asked questions

What is agrifood systems waste disposal — emissions in Tonga?
Agrifood systems waste disposal — emissions in Tonga was 0.0045 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest agrifood systems waste disposal — emissions recorded in Tonga?
The highest recorded value was 0.0051 kt in 2021.
What is the lowest agrifood systems waste disposal — emissions recorded in Tonga?
The lowest recorded value was 0.0045 kt in 2022.
How does Tonga rank for agrifood systems waste disposal — emissions?
Tonga ranks 173rd out of 205 countries with data for 2023.
Is agrifood systems waste disposal — emissions rising or falling in Tonga?
Over the last ten years it is down 10.0%. 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 Agrifood Systems Waste Disposal — Emissions (N2O). Statizoid updates them automatically from the source API.

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Agrifood Systems Waste Disposal — Emissions in Tonga. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 27 August 2026, from https://climate.statizoid.com/stat/agrifood-systems-waste-disposal-emissions-n2o-fao-tier-1/tonga/

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About this data

Indicator
Agrifood Systems Waste Disposal — Emissions (N2O)
Unit
kt
Source
Food and Agriculture Organization of the United Nations
Licence
CC BY-NC-SA 3.0 IGO (FAO)
Coverage
258 places, 8,537 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