Energy — Emissions (CO2eq) from N2O in Ascension, Saint Helena and Tristan da Cunha

Ascension, Saint Helena and Tristan da Cunha: Energy — Emissions (CO2eq) from N2O was 0.1558 kt in 2023. ◆ Volatile

Latest (2023)
0.1558 kt
Change on year
up 3.0%
World rank
197th
of 199 countries
All-time high
0.1558 kt
in 2023
All-time low
0.0095 kt
in 1961
Years of data
63
1961–2023

Energy — Emissions (CO2eq) from N2O in Ascension, Saint Helena and Tristan da Cunha, 1961–2023

00.050.10.15196119922023

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

Analysis

In 2023, energy — emissions (co2eq) from n2o in Ascension, Saint Helena and Tristan da Cunha stood at 0.1558 kt. That is the highest value across all 63 years on record.

That represents a change of up 3.0% on the previous year and up 37.0% over ten years.

Over the whole period, energy — emissions (co2eq) from n2o in Ascension, Saint Helena and Tristan da Cunha peaked at 0.1558 kt in 2023 and was at its lowest, 0.0095 kt, in 1961.

Ascension, Saint Helena and Tristan da Cunha ranks 197th of 199 countries on this measure, in the bottom quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Energy — Emissions (CO2eq) from N2O in Ascension, Saint Helena and Tristan da Cunha, year by year

Annual values for Energy — Emissions (CO2eq) from N2O (AR5) in Ascension, Saint Helena and Tristan da Cunha, 1961 to 2023.
Year kt Change
1961 0.0095 kt
1962 0.0096 kt +1.1%
1963 0.0096 kt +0.0%
1964 0.0097 kt +1.0%
1965 0.0098 kt +1.0%
1966 0.0098 kt +0.0%
1967 0.0099 kt +1.0%
1968 0.0101 kt +2.0%
1969 0.0103 kt +2.0%
1970 0.012 kt +16.5%
1971 0.0122 kt +1.7%
1972 0.0107 kt -12.3%
1973 0.0115 kt +7.5%
1974 0.0122 kt +6.1%
1975 0.0113 kt -7.4%
1976 0.0103 kt -8.8%
1977 0.0169 kt +64.1%
1978 0.0138 kt -18.3%
1979 0.0162 kt +17.4%
1980 0.0181 kt +11.7%
1981 0.0126 kt -30.4%
1982 0.012 kt -4.8%
1983 0.0181 kt +50.8%
1984 0.0168 kt -7.2%
1985 0.0185 kt +10.1%
1986 0.0207 kt +11.9%
1987 0.0294 kt +42.0%
1988 0.0379 kt +28.9%
1989 0.0376 kt -0.8%
1990 0.053 kt +41.0%
1991 0.0299 kt -43.6%
1992 0.0278 kt -7.0%
1993 0.0395 kt +42.1%
1994 0.039 kt -1.3%
1995 0.0413 kt +5.9%
1996 0.0248 kt -40.0%
1997 0.025 kt +0.8%
1998 0.0248 kt -0.8%
1999 0.027 kt +8.9%
2000 0.0835 kt +209.3%
2001 0.0506 kt -39.4%
2002 0.0506 kt +0.0%
2003 0.053 kt +4.7%
2004 0.0612 kt +15.5%
2005 0.0673 kt +10.0%
2006 0.057 kt -15.3%
2007 0.0668 kt +17.2%
2008 0.0771 kt +15.4%
2009 0.0814 kt +5.6%
2010 0.0898 kt +10.3%
2011 0.0994 kt +10.7%
2012 0.0996 kt +0.2%
2013 0.1137 kt +14.2%
2014 0.114 kt +0.3%
2015 0.115 kt +0.9%
2016 0.1397 kt +21.5%
2017 0.1463 kt +4.7%
2018 0.1513 kt +3.4%
2019 0.1503 kt -0.7%
2020 0.1386 kt -7.8%
2021 0.1402 kt +1.2%
2022 0.1513 kt +7.9%
2023 0.1558 kt +3.0%

Averages by decade

DecadeAverage LowestHighest Years
1960s 0.0098 kt 0.0095 kt 0.0103 kt 9
1970s 0.0127 kt 0.0103 kt 0.0169 kt 10
1980s 0.0222 kt 0.012 kt 0.0379 kt 10
1990s 0.0332 kt 0.0248 kt 0.053 kt 10
2000s 0.0648 kt 0.0506 kt 0.0835 kt 10
2010s 0.1219 kt 0.0898 kt 0.1513 kt 10
2020s 0.1465 kt 0.1386 kt 0.1558 kt 4

Countries ranked near Ascension, Saint Helena and Tristan da Cunha

  1. 194 British Virgin Islands 0.4426 kt compare
  2. 195 Anguilla 0.2401 kt compare
  3. 196 Naoero 0.1948 kt compare
  4. 198 Holy See 0.0189 kt compare
  5. 199 Niue 0.0001 kt compare

See the full ranking of 250 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 energy — emissions (co2eq) from n2o in Ascension, Saint Helena and Tristan da Cunha?
Energy — emissions (co2eq) from n2o in Ascension, Saint Helena and Tristan da Cunha was 0.1558 kt in 2023, according to Food and Agriculture Organization of the United Nations.
What is the highest energy — emissions (co2eq) from n2o recorded in Ascension, Saint Helena and Tristan da Cunha?
The highest recorded value was 0.1558 kt in 2023.
What is the lowest energy — emissions (co2eq) from n2o recorded in Ascension, Saint Helena and Tristan da Cunha?
The lowest recorded value was 0.0095 kt in 1961.
How does Ascension, Saint Helena and Tristan da Cunha rank for energy — emissions (co2eq) from n2o?
Ascension, Saint Helena and Tristan da Cunha ranks 197th out of 199 countries with data for 2023.
Is energy — emissions (co2eq) from n2o rising or falling in Ascension, Saint Helena and Tristan da Cunha?
Over the last ten years it is up 37.0%. The long-run trend across the full record is volatile.
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 Energy — Emissions (CO2eq) from N2O (AR5). Statizoid updates them automatically from the source API.

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Energy — Emissions (CO2eq) from N2O in Ascension, Saint Helena and Tristan da Cunha. Statizoid, drawing on Food and Agriculture Organization of the United Nations. Retrieved 13 September 2026, from https://climate.statizoid.com/stat/energy-emissions-co2eq-from-n2o-ar5-fao-tier-1/ascension-saint-helena-and-tristan-da-cunha/

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About this data

Indicator
Energy — 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
250 places, 14,415 data points, 1961–2023
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