Agrifood systems — Emissions in Tonga

Tonga: Agrifood systems — Emissions was 0.0733 kt in 2023. ▲ Rising

Latest (2023)
0.0733 kt
Change on year
up 0.4%
World rank
171st
of 217 countries
All-time high
0.074 kt
in 2021
All-time low
0.0626 kt
in 1995
Years of data
34
1990–2023

Agrifood systems — Emissions in Tonga, 1990–2023

00.020.040.060.081990200620231990: 0.064 kt1991: 0.064 kt1992: 0.067 kt1993: 0.066 kt1994: 0.065 kt1995: 0.063 kt1996: 0.063 kt1997: 0.063 kt1998: 0.063 kt1999: 0.065 kt2000: 0.067 kt2001: 0.067 kt2002: 0.067 kt2003: 0.067 kt2004: 0.067 kt2005: 0.067 kt2006: 0.068 kt2007: 0.068 kt2008: 0.07 kt2009: 0.07 kt2010: 0.068 kt2011: 0.068 kt2012: 0.07 kt2013: 0.071 kt2014: 0.071 kt2015: 0.071 kt2016: 0.073 kt2017: 0.074 kt2018: 0.073 kt2019: 0.074 kt2020: 0.073 kt2021: 0.074 kt2022: 0.073 kt2023: 0.073 kt

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

Analysis

Tonga recorded 0.0733 kt for agrifood systems — emissions in 2023.

That represents a change of up 0.4% on the previous year and up 3.4% over ten years.

Over the whole period, agrifood systems — emissions in Tonga peaked at 0.074 kt in 2021 and was at its lowest, 0.0626 kt, in 1995.

Tonga ranks 171st of 217 countries on this measure, in the bottom quarter.

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

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.0642 kt 0.0626 kt 0.0666 kt 10
2000s 0.068 kt 0.0673 kt 0.0703 kt 10
2010s 0.0713 kt 0.0682 kt 0.0737 kt 10
2020s 0.0735 kt 0.073 kt 0.074 kt 4

Countries ranked near Tonga

  1. 168 Malta 0.1126 kt compare
  2. 169 Bahamas 0.1051 kt compare
  3. 170 Solomon Islands 0.0801 kt compare
  4. 172 French Polynesia 0.0708 kt compare
  5. 173 Saint Lucia 0.0565 kt compare
  6. 174 Greenland 0.0533 kt compare

See the full ranking of 276 places →

More climate change data for Tonga

All data for Tonga →

Frequently asked questions

What is agrifood systems — emissions in Tonga?
Agrifood systems — emissions in Tonga was 0.0733 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest agrifood systems — emissions recorded in Tonga?
The highest recorded value was 0.074 kt in 2021.
What is the lowest agrifood systems — emissions recorded in Tonga?
The lowest recorded value was 0.0626 kt in 1995.
How does Tonga rank for agrifood systems — emissions?
Tonga ranks 171st out of 217 countries with data for 2023.
Is agrifood systems — emissions rising or falling in Tonga?
Over the last ten years it is up 3.4%. 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 — Emissions (N2O). Statizoid updates them automatically from the source API.

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Agrifood systems — Emissions in Tonga. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 17 August 2026, from https://climate.statizoid.com/stat/agrifood-systems-emissions-n2o-fao-tier-1/tonga/

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About this data

Indicator
Agrifood systems — Emissions (N2O)
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