What is manure management — direct emissions in Tonga?

Manure management — direct emissions in Tonga was 0.0197 kt in 2050, according to Food and Agriculture Organization of the United Nations.

What is the highest manure management — direct emissions recorded in Tonga?

The highest recorded value was 0.0197 kt in 2050.

What is the lowest manure management — direct emissions recorded in Tonga?

The lowest recorded value was 0.002 kt in 1961.

How does Tonga rank for manure management — direct emissions?

Tonga ranks 190th out of 228 countries with data for 2050.

Where does this Tonga data come from?

The figures come from Food and Agriculture Organization of the United Nations, published as part of Manure Management — Direct emissions (N2O). Statizoid updates them automatically from the source API.

Manure Management — Direct emissions (N2O) in Tonga

Name: Manure Management — Direct emissions (N2O) in Tonga
Creator: Food and Agriculture Organization of the United Nations
License: CC BY-NC-SA 3.0 IGO (FAO)

Tonga: Manure Management — Direct emissions (N2O) was 0.0197 kt in 2050. ▲ Rising

Latest (2050)

0.0197 kt

World rank

190th

of 228 countries

All-time high

0.0197 kt

in 2050

All-time low

0.002 kt

in 1961

Years of data

1961–2050

Manure Management — Direct emissions in Tonga, 1961–2050

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

Analysis

In 2050, manure management — direct emissions in Tonga stood at 0.0197 kt. That is the highest value across all 65 years on record.

Over the whole period, manure management — direct emissions in Tonga peaked at 0.0197 kt in 2050 and was at its lowest, 0.002 kt, in 1961.

Tonga ranks 190th of 228 countries on this measure, in the bottom quarter.

The long-run direction has been consistently rising across the 65 years of available data.

Manure Management — Direct emissions (N2O) in Tonga, year by year

Annual values for Manure Management — Direct emissions (N2O) in Tonga, 1961 to 2050.
Year	kt	Change
1961	0.002 kt	—
1962	0.0027 kt	+35.0%
1963	0.0027 kt	+0.0%
1964	0.0027 kt	+0.0%
1965	0.0028 kt	+3.7%
1966	0.0034 kt	+21.4%
1967	0.003 kt	-11.8%
1968	0.0033 kt	+10.0%
1969	0.0034 kt	+3.0%
1970	0.0036 kt	+5.9%
1971	0.0033 kt	-8.3%
1972	0.0033 kt	+0.0%
1973	0.004 kt	+21.2%
1974	0.0045 kt	+12.5%
1975	0.0053 kt	+17.8%
1976	0.0066 kt	+24.5%
1977	0.0076 kt	+15.2%
1978	0.0097 kt	+27.6%
1979	0.0098 kt	+1.0%
1980	0.0099 kt	+1.0%
1981	0.0116 kt	+17.2%
1982	0.0104 kt	-10.3%
1983	0.0084 kt	-19.2%
1984	0.0068 kt	-19.0%
1985	0.0087 kt	+27.9%
1986	0.0094 kt	+8.0%
1987	0.0108 kt	+14.9%
1988	0.012 kt	+11.1%
1989	0.0101 kt	-15.8%
1990	0.0096 kt	-5.0%
1991	0.0096 kt	+0.0%
1992	0.0096 kt	+0.0%
1993	0.0095 kt	-1.0%
1994	0.0093 kt	-2.1%
1995	0.0087 kt	-6.5%
1996	0.0088 kt	+1.1%
1997	0.0088 kt	+0.0%
1998	0.0088 kt	+0.0%
1999	0.009 kt	+2.3%
2000	0.0091 kt	+1.1%
2001	0.0091 kt	+0.0%
2002	0.0091 kt	+0.0%
2003	0.0091 kt	+0.0%
2004	0.0091 kt	+0.0%
2005	0.0091 kt	+0.0%
2006	0.0091 kt	+0.0%
2007	0.0092 kt	+1.1%
2008	0.0092 kt	+0.0%
2009	0.0092 kt	+0.0%
2010	0.0092 kt	+0.0%
2011	0.0092 kt	+0.0%
2012	0.0093 kt	+1.1%
2013	0.0094 kt	+1.1%
2014	0.0094 kt	+0.0%
2015	0.0095 kt	+1.1%
2016	0.0095 kt	+0.0%
2017	0.0095 kt	+0.0%
2018	0.0096 kt	+1.1%
2019	0.0096 kt	+0.0%
2020	0.0096 kt	+0.0%
2021	0.0096 kt	+0.0%
2022	0.0096 kt	+0.0%
2023	0.0096 kt	+0.0%
2030	0.0139 kt	+44.8%
2050	0.0197 kt	+41.7%

Tonga compared with similar countries

Tonga's 0.0197 kt is below the median for upper middle income countries, which is 0.331 kt, 6% of the median. (53 countries reporting)
Tonga's 0.0197 kt is below the median for East Asia & Pacific, which is 0.3728 kt, 5% of the median. (27 countries reporting)

Biggest year-on-year movements

Years where Manure Management — Direct emissions (N2O) 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
2030	+44.8%	0.0096 kt	0.0139 kt
2050	+41.7%	0.0139 kt	0.0197 kt
1962	+35.0%	0.002 kt	0.0027 kt
1985	+27.9%	0.0068 kt	0.0087 kt
1978	+27.6%	0.0076 kt	0.0097 kt

Averages by decade

Decade	Average	Lowest	Highest	Years
1960s	0.0029 kt	0.002 kt	0.0034 kt	9
1970s	0.0058 kt	0.0033 kt	0.0098 kt	10
1980s	0.0098 kt	0.0068 kt	0.012 kt	10
1990s	0.0092 kt	0.0087 kt	0.0096 kt	10
2000s	0.0091 kt	0.0091 kt	0.0092 kt	10
2010s	0.0094 kt	0.0092 kt	0.0096 kt	10
2020s	0.0096 kt	0.0096 kt	0.0096 kt	4
2030s	0.0139 kt	0.0139 kt	0.0139 kt	1
2050s	0.0197 kt	0.0197 kt	0.0197 kt	1

Countries ranked near Tonga

187 New Caledonia 0.0343 kt compare
188 Gambia 0.0309 kt compare
189 Bahamas 0.0225 kt compare
190 Belize 0.0197 kt compare
192 Micronesia 0.0184 kt compare
193 Mauritius 0.0165 kt compare

See the full ranking of 261 places →

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)

All data for Tonga →

Frequently asked questions

What is manure management — direct emissions in Tonga?: Manure management — direct emissions in Tonga was 0.0197 kt in 2050, according to Food and Agriculture Organization of the United Nations.
What is the highest manure management — direct emissions recorded in Tonga?: The highest recorded value was 0.0197 kt in 2050.
What is the lowest manure management — direct emissions recorded in Tonga?: The lowest recorded value was 0.002 kt in 1961.
How does Tonga rank for manure management — direct emissions?: Tonga ranks 190th out of 228 countries with data for 2050.
Where does this Tonga data come from?: The figures come from Food and Agriculture Organization of the United Nations, published as part of Manure Management — Direct emissions (N2O). Statizoid updates them automatically from the source API.

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Manure Management — Direct emissions in Tonga. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 12 October 2026, from https://climate.statizoid.com/stat/manure-management-direct-emissions-n2o-fao-tier-1/tonga/

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About this data

Indicator: Manure Management — Direct emissions (N2O)
Unit: kt
Source: Food and Agriculture Organization of the United Nations
Licence: CC BY-NC-SA 3.0 IGO (FAO)
Coverage: 261 places, 15,473 data points, 1961–2050
Last refreshed: 17 September 2026

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