Statizoid

Pre- and post-production — Emissions (CH4), per square kilometre in Tonga

Tonga: Pre- and post-production — Emissions (CH4), per square kilometre was 0.0002 kt per square kilometre in 2023. ▲ Rising

Latest (2023)
0.0002 kt per square kilometre
Change on year
down 0.3%
World rank
138th
of 192 countries
All-time high
0.0002 kt per square kilometre
in 2012
All-time low
0.0002 kt per square kilometre
in 1990
Years of data
34
1990–2023

Pre- and post-production — Emissions (CH4), per square kilometre in Tonga, 1990–2023

000001990200620231990: 0 kt per square kilometre1991: 0 kt per square kilometre1992: 0 kt per square kilometre1993: 0 kt per square kilometre1994: 0 kt per square kilometre1995: 0 kt per square kilometre1996: 0 kt per square kilometre1997: 0 kt per square kilometre1998: 0 kt per square kilometre1999: 0 kt per square kilometre2000: 0 kt per square kilometre2001: 0 kt per square kilometre2002: 0 kt per square kilometre2003: 0 kt per square kilometre2004: 0 kt per square kilometre2005: 0 kt per square kilometre2006: 0 kt per square kilometre2007: 0 kt per square kilometre2008: 0 kt per square kilometre2009: 0 kt per square kilometre2010: 0 kt per square kilometre2011: 0 kt per square kilometre2012: 0 kt per square kilometre2013: 0 kt per square kilometre2014: 0 kt per square kilometre2015: 0 kt per square kilometre2016: 0 kt per square kilometre2017: 0 kt per square kilometre2018: 0 kt per square kilometre2019: 0 kt per square kilometre2020: 0 kt per square kilometre2021: 0 kt per square kilometre2022: 0 kt per square kilometre2023: 0 kt per square kilometre

Source: Statizoid (derived). Measured in kt per square kilometre.

Analysis

In 2023, pre- and post-production — emissions (ch4), per square kilometre in Tonga stood at 0.0002 kt per square kilometre.

Compared with earlier readings it is down 0.3% on the previous year and down 4.4% over ten years.

Over the whole period, pre- and post-production — emissions (ch4), per square kilometre in Tonga peaked at 0.0002 kt per square kilometre in 2012 and was at its lowest, 0.0002 kt per square kilometre, in 1990.

Tonga ranks 138th of 192 countries on this measure, in the middle of the range.

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

Pre- and post-production — Emissions (CH4), per square kilometre in Tonga, year by year

Year kt per square kilometre Change
1990 0.0002 kt per square kilometre —
1991 0.0002 kt per square kilometre +0.4%
1992 0.0002 kt per square kilometre -0.1%
1993 0.0002 kt per square kilometre +0.1%
1994 0.0002 kt per square kilometre +0.2%
1995 0.0002 kt per square kilometre +0.2%
1996 0.0002 kt per square kilometre +0.5%
1997 0.0002 kt per square kilometre -0.1%
1998 0.0002 kt per square kilometre +0.5%
1999 0.0002 kt per square kilometre +1.1%
2000 0.0002 kt per square kilometre +0.5%
2001 0.0002 kt per square kilometre +0.6%
2002 0.0002 kt per square kilometre +0.6%
2003 0.0002 kt per square kilometre +0.4%
2004 0.0002 kt per square kilometre +0.4%
2005 0.0002 kt per square kilometre +0.7%
2006 0.0002 kt per square kilometre +1.0%
2007 0.0002 kt per square kilometre +0.1%
2008 0.0002 kt per square kilometre +0.4%
2009 0.0002 kt per square kilometre +0.4%
2010 0.0002 kt per square kilometre -0.1%
2011 0.0002 kt per square kilometre +0.1%
2012 0.0002 kt per square kilometre +0.2%
2013 0.0002 kt per square kilometre -0.2%
2014 0.0002 kt per square kilometre -2.7%
2015 0.0002 kt per square kilometre -0.3%
2016 0.0002 kt per square kilometre -0.2%
2017 0.0002 kt per square kilometre +0.0%
2018 0.0002 kt per square kilometre +0.2%
2019 0.0002 kt per square kilometre +0.8%
2020 0.0002 kt per square kilometre -0.6%
2021 0.0002 kt per square kilometre -1.0%
2022 0.0002 kt per square kilometre -0.4%
2023 0.0002 kt per square kilometre -0.3%

Tonga compared with similar countries

  • Tonga's 0.0002 kt per square kilometre is below the median for upper middle income countries, which is 0.0006 kt per square kilometre, 36% of the median. (52 countries reporting)
  • Tonga's 0.0002 kt per square kilometre is below the median for East Asia & Pacific, which is 0.0002 kt per square kilometre, 79% of the median. (28 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.0002 kt per square kilometre 0.0002 kt per square kilometre 0.0002 kt per square kilometre 10
2000s 0.0002 kt per square kilometre 0.0002 kt per square kilometre 0.0002 kt per square kilometre 10
2010s 0.0002 kt per square kilometre 0.0002 kt per square kilometre 0.0002 kt per square kilometre 10
2020s 0.0002 kt per square kilometre 0.0002 kt per square kilometre 0.0002 kt per square kilometre 4

Countries ranked near Tonga

  1. 135 Madagascar 0.0002 kt per square kilometre compare
  2. 136 Estonia 0.0002 kt per square kilometre compare
  3. 137 Afghanistan 0.0002 kt per square kilometre compare
  4. 139 Yemen 0.0002 kt per square kilometre compare
  5. 140 Saudi Arabia 0.0002 kt per square kilometre compare
  6. 141 Cameroon 0.0002 kt per square kilometre compare

See the full ranking of 195 places →

More climate change data for Tonga

All data for Tonga →

Frequently asked questions

What is pre- and post-production — emissions (ch4), per square kilometre in Tonga?
Pre- and post-production — emissions (ch4), per square kilometre in Tonga was 0.0002 kt per square kilometre in 2023, according to Statizoid (derived).
What is the highest pre- and post-production — emissions (ch4), per square kilometre recorded in Tonga?
The highest recorded value was 0.0002 kt per square kilometre in 2012.
What is the lowest pre- and post-production — emissions (ch4), per square kilometre recorded in Tonga?
The lowest recorded value was 0.0002 kt per square kilometre in 1990.
How does Tonga rank for pre- and post-production — emissions (ch4), per square kilometre?
Tonga ranks 138th out of 192 countries with data for 2023.
Is pre- and post-production — emissions (ch4), per square kilometre rising or falling in Tonga?
Over the last ten years it is down 4.4%. The long-run trend across the full record is rising.
Where does this Tonga data come from?
The figures come from Statizoid (derived), published as part of Pre- and post-production — Emissions (CH4), per square kilometre. Statizoid updates them automatically from the source API.

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Pre- and post-production — Emissions (CH4), per square kilometre in Tonga. Statizoid, drawing on Statizoid (derived). Retrieved 15 November 2026, from https://climate.statizoid.com/stat/pre-and-post-production-emissions-ch4-per-square-kilometre-2/tonga/

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How this figure is calculated

Pre- and post-production — Emissions (CH4) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.

Pre- and post-production — Emissions (CH4) ÷ Land area (sq. km)

Computed from

Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.

About this data

Indicator
Pre- and post-production — Emissions (CH4), per square kilometre
Unit
kt per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
195 places, 6,423 data points, 1990–2023
Last refreshed

Pre- and post-production — Emissions (CH4) divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.