Agrifood systems — Emissions (CO2eq) from CH4 in Ascension, Saint Helena and Tristan da Cunha

Ascension, Saint Helena and Tristan da Cunha: Agrifood systems — Emissions (CO2eq) from CH4 was 0.0025 kt in 2023. ▼ Falling

Latest (2023)
0.0025 kt
Change on year
unchanged
World rank
217th
of 222 countries
All-time high
0.0037 kt
in 1993
All-time low
0.002 kt
in 2004
Years of data
34
1990–2023

Agrifood systems — Emissions (CO2eq) from CH4 in Ascension, Saint Helena and Tristan da Cunha, 1990–2023

00.0010.0020.0030.0041990200620231990: 0.004 kt1991: 0.004 kt1992: 0.004 kt1993: 0.004 kt1994: 0.004 kt1995: 0.004 kt1996: 0.003 kt1997: 0.004 kt1998: 0.004 kt1999: 0.004 kt2000: 0.004 kt2001: 0.003 kt2002: 0.003 kt2003: 0.003 kt2004: 0.002 kt2005: 0.004 kt2006: 0.003 kt2007: 0.003 kt2008: 0.003 kt2009: 0.002 kt2010: 0.003 kt2011: 0.002 kt2012: 0.003 kt2013: 0.003 kt2014: 0.003 kt2015: 0.003 kt2016: 0.004 kt2017: 0.002 kt2018: 0.003 kt2019: 0.004 kt2020: 0.003 kt2021: 0.002 kt2022: 0.003 kt2023: 0.003 kt

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

Analysis

The most recent figure for agrifood systems — emissions (co2eq) from ch4 in Ascension, Saint Helena and Tristan da Cunha is 0.0025 kt, measured in 2023.

The figure is unchanged over ten years.

Over the whole period, agrifood systems — emissions (co2eq) from ch4 in Ascension, Saint Helena and Tristan da Cunha peaked at 0.0037 kt in 1993 and was at its lowest, 0.002 kt, in 2004.

Ascension, Saint Helena and Tristan da Cunha ranks 217th of 222 countries on this measure, in the bottom quarter.

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

Agrifood systems — Emissions (CO2eq) from CH4 in Ascension, Saint Helena and Tristan da Cunha, year by year

Annual values for Agrifood systems — Emissions (CO2eq) from CH4 (AR5) in Ascension, Saint Helena and Tristan da Cunha, 1990 to 2023.
Year kt Change
1990 0.0036 kt
1991 0.0036 kt +0.0%
1992 0.0036 kt +0.0%
1993 0.0037 kt +2.8%
1994 0.0037 kt +0.0%
1995 0.0037 kt +0.0%
1996 0.0034 kt -8.1%
1997 0.0037 kt +8.8%
1998 0.0037 kt +0.0%
1999 0.0036 kt -2.7%
2000 0.0036 kt +0.0%
2001 0.003 kt -16.7%
2002 0.0033 kt +10.0%
2003 0.0028 kt -15.2%
2004 0.002 kt -28.6%
2005 0.0036 kt +80.0%
2006 0.0027 kt -25.0%
2007 0.0034 kt +25.9%
2008 0.0025 kt -26.5%
2009 0.0021 kt -16.0%
2010 0.0029 kt +38.1%
2011 0.0024 kt -17.2%
2012 0.0027 kt +12.5%
2013 0.0025 kt -7.4%
2014 0.0033 kt +32.0%
2015 0.0028 kt -15.2%
2016 0.0036 kt +28.6%
2017 0.0022 kt -38.9%
2018 0.0034 kt +54.5%
2019 0.0037 kt +8.8%
2020 0.0028 kt -24.3%
2021 0.002 kt -28.6%
2022 0.0025 kt +25.0%
2023 0.0025 kt +0.0%

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.0036 kt 0.0034 kt 0.0037 kt 10
2000s 0.0029 kt 0.002 kt 0.0036 kt 10
2010s 0.0029 kt 0.0022 kt 0.0037 kt 10
2020s 0.0024 kt 0.002 kt 0.0028 kt 4

Countries ranked near Ascension, Saint Helena and Tristan da Cunha

  1. 214 Anguilla 0.0689 kt compare
  2. 215 Saint Pierre and Miquelon 0.0508 kt compare
  3. 216 Montserrat 0.0461 kt compare
  4. 218 Mayotte 0.0007 kt compare
  5. 219 Holy See 0 kt
  6. 219 Norfolk Island 0 kt compare
  7. 219 Pitcairn 0 kt compare
  8. 219 Svalbard and Jan Mayen Islands 0 kt

See the full ranking of 276 places →

More climate change data for Ascension, Saint Helena and Tristan da Cunha

All data for Ascension, Saint Helena and Tristan da Cunha →

Frequently asked questions

What is agrifood systems — emissions (co2eq) from ch4 in Ascension, Saint Helena and Tristan da Cunha?
Agrifood systems — emissions (co2eq) from ch4 in Ascension, Saint Helena and Tristan da Cunha was 0.0025 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest agrifood systems — emissions (co2eq) from ch4 recorded in Ascension, Saint Helena and Tristan da Cunha?
The highest recorded value was 0.0037 kt in 1993.
What is the lowest agrifood systems — emissions (co2eq) from ch4 recorded in Ascension, Saint Helena and Tristan da Cunha?
The lowest recorded value was 0.002 kt in 2004.
How does Ascension, Saint Helena and Tristan da Cunha rank for agrifood systems — emissions (co2eq) from ch4?
Ascension, Saint Helena and Tristan da Cunha ranks 217th out of 222 countries with data for 2023.
Is agrifood systems — emissions (co2eq) from ch4 rising or falling in Ascension, Saint Helena and Tristan da Cunha?
Over the last ten years it is unchanged. The long-run trend across the full record is falling.
Where does this Ascension, Saint Helena and Tristan da Cunha data come from?
The figures come from Food and Agriculture Organization of the United Nations, published as part of Agrifood systems — Emissions (CO2eq) from CH4 (AR5). Statizoid updates them automatically from the source API.

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Agrifood systems — Emissions (CO2eq) from CH4 in Ascension, Saint Helena and Tristan da Cunha. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 12 September 2026, from https://climate.statizoid.com/stat/agrifood-systems-emissions-co2eq-from-ch4-ar5-fao-tier-1/ascension-saint-helena-and-tristan-da-cunha/

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About this data

Indicator
Agrifood systems — Emissions (CO2eq) from CH4 (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