Energy — Emissions (CH4), per square kilometre in Bulgaria

Bulgaria: Energy — Emissions (CH4), per square kilometre was 0.0004 kt per square kilometre in 2023. ▼ Falling

Latest (2023)
0.0004 kt per square kilometre
Change on year
down 23.2%
World rank
104th
of 185 countries
All-time high
0.0012 kt per square kilometre
in 1969
All-time low
0.0004 kt per square kilometre
in 2023
Years of data
63
1961–2023

Energy — Emissions (CH4), per square kilometre in Bulgaria, 1961–2023

00.0010.0010.0010.001196119922023

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

Analysis

In 2023, energy — emissions (ch4), per square kilometre in Bulgaria stood at 0.0004 kt per square kilometre. That is the lowest value across all 63 years on record.

The figure is down 23.2% on the previous year and down 10.7% over ten years.

Over the whole period, energy — emissions (ch4), per square kilometre in Bulgaria peaked at 0.0012 kt per square kilometre in 1969 and was at its lowest, 0.0004 kt per square kilometre, in 2023.

Bulgaria ranks 104th of 185 countries on this measure, in the middle of the range.

The long-run direction has been consistently falling across the 63 years of available data.

Energy — Emissions (CH4), per square kilometre in Bulgaria, year by year

Annual values for Energy — Emissions (CH4), per square kilometre in Bulgaria, 1961 to 2023.
Year kt per square kilometre Change
1961 0.0007 kt per square kilometre —
1962 0.0008 kt per square kilometre +12.4%
1963 0.0008 kt per square kilometre +6.8%
1964 0.001 kt per square kilometre +17.8%
1965 0.001 kt per square kilometre +4.7%
1966 0.001 kt per square kilometre +0.9%
1967 0.0011 kt per square kilometre +8.0%
1968 0.0011 kt per square kilometre +3.3%
1969 0.0012 kt per square kilometre +4.8%
1970 0.001 kt per square kilometre -16.7%
1971 0.001 kt per square kilometre -0.9%
1972 0.001 kt per square kilometre -1.8%
1973 0.001 kt per square kilometre +0.9%
1974 0.0009 kt per square kilometre -10.4%
1975 0.001 kt per square kilometre +9.5%
1976 0.0009 kt per square kilometre -9.6%
1977 0.0008 kt per square kilometre -1.9%
1978 0.0009 kt per square kilometre +2.1%
1979 0.0009 kt per square kilometre +6.3%
1980 0.001 kt per square kilometre +3.9%
1981 0.0009 kt per square kilometre -2.8%
1982 0.001 kt per square kilometre +4.9%
1983 0.001 kt per square kilometre -1.9%
1984 0.0009 kt per square kilometre -0.9%
1985 0.0009 kt per square kilometre -7.4%
1986 0.0009 kt per square kilometre +8.0%
1987 0.0009 kt per square kilometre -1.0%
1988 0.0009 kt per square kilometre -9.1%
1989 0.0008 kt per square kilometre -2.1%
1990 0.0007 kt per square kilometre -17.0%
1991 0.0005 kt per square kilometre -23.2%
1992 0.0006 kt per square kilometre +11.0%
1993 0.0006 kt per square kilometre -3.1%
1994 0.0005 kt per square kilometre -6.6%
1995 0.0005 kt per square kilometre +0.3%
1996 0.0005 kt per square kilometre +1.7%
1997 0.0005 kt per square kilometre -2.0%
1998 0.0005 kt per square kilometre +0.0%
1999 0.0004 kt per square kilometre -17.0%
2000 0.0004 kt per square kilometre -0.4%
2001 0.0004 kt per square kilometre -1.0%
2002 0.0005 kt per square kilometre +5.0%
2003 0.0005 kt per square kilometre +3.6%
2004 0.0005 kt per square kilometre -2.7%
2005 0.0004 kt per square kilometre -5.0%
2006 0.0005 kt per square kilometre +2.1%
2007 0.0005 kt per square kilometre +0.8%
2008 0.0005 kt per square kilometre +1.6%
2009 0.0004 kt per square kilometre -7.9%
2010 0.0004 kt per square kilometre +5.6%
2011 0.0005 kt per square kilometre +16.8%
2012 0.0005 kt per square kilometre -6.0%
2013 0.0004 kt per square kilometre -9.2%
2014 0.0005 kt per square kilometre +1.0%
2015 0.0005 kt per square kilometre +7.9%
2016 0.0005 kt per square kilometre -5.8%
2017 0.0005 kt per square kilometre +7.6%
2018 0.0005 kt per square kilometre -6.0%
2019 0.0004 kt per square kilometre -3.4%
2020 0.0004 kt per square kilometre -7.2%
2021 0.0005 kt per square kilometre +10.6%
2022 0.0005 kt per square kilometre +12.8%
2023 0.0004 kt per square kilometre -23.2%

Bulgaria compared with similar countries

  • Bulgaria's 0.0004 kt per square kilometre is below the median for high income countries, which is 0.0006 kt per square kilometre, 69% of the median. (65 countries reporting)
  • Bulgaria's 0.0004 kt per square kilometre is below the median for Europe & Central Asia, which is 0.0006 kt per square kilometre, 72% of the median. (51 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1960s 0.001 kt per square kilometre 0.0007 kt per square kilometre 0.0012 kt per square kilometre 9
1970s 0.0009 kt per square kilometre 0.0008 kt per square kilometre 0.001 kt per square kilometre 10
1980s 0.0009 kt per square kilometre 0.0008 kt per square kilometre 0.001 kt per square kilometre 10
1990s 0.0006 kt per square kilometre 0.0004 kt per square kilometre 0.0007 kt per square kilometre 10
2000s 0.0005 kt per square kilometre 0.0004 kt per square kilometre 0.0005 kt per square kilometre 10
2010s 0.0005 kt per square kilometre 0.0004 kt per square kilometre 0.0005 kt per square kilometre 10
2020s 0.0004 kt per square kilometre 0.0004 kt per square kilometre 0.0005 kt per square kilometre 4

Countries ranked near Bulgaria

  1. 101 Burkina Faso 0.0004 kt per square kilometre compare
  2. 102 Moldova 0.0004 kt per square kilometre compare
  3. 103 Jamaica 0.0004 kt per square kilometre compare
  4. 105 Colombia 0.0004 kt per square kilometre compare
  5. 106 East Timor 0.0004 kt per square kilometre compare
  6. 107 Zimbabwe 0.0004 kt per square kilometre compare

See the full ranking of 186 places →

More climate change data for Bulgaria

All data for Bulgaria →

Frequently asked questions

What is energy — emissions (ch4), per square kilometre in Bulgaria?
Energy — emissions (ch4), per square kilometre in Bulgaria was 0.0004 kt per square kilometre in 2023, according to Statizoid (derived).
What is the highest energy — emissions (ch4), per square kilometre recorded in Bulgaria?
The highest recorded value was 0.0012 kt per square kilometre in 1969.
What is the lowest energy — emissions (ch4), per square kilometre recorded in Bulgaria?
The lowest recorded value was 0.0004 kt per square kilometre in 2023.
How does Bulgaria rank for energy — emissions (ch4), per square kilometre?
Bulgaria ranks 104th out of 185 countries with data for 2023.
Is energy — emissions (ch4), per square kilometre rising or falling in Bulgaria?
Over the last ten years it is down 10.7%. The long-run trend across the full record is falling.
Where does this Bulgaria data come from?
The figures come from Statizoid (derived), published as part of Energy — Emissions (CH4), per square kilometre. Statizoid updates them automatically from the source API.

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Energy — Emissions (CH4), per square kilometre in Bulgaria. Statizoid, drawing on Statizoid (derived). Retrieved 25 September 2026, from https://climate.statizoid.com/stat/energy-emissions-ch4-per-square-kilometre/bulgaria/

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How this figure is calculated

Energy — 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.

Energy — 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
Energy — 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
186 places, 10,671 data points, 1961–2023
Last refreshed

Energy — 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.