Sierra Leone vs Singapore: Ghg emissions by gas

Sierra Leone
1.46 million
in 2024
Singapore
1.34 million
in 2024
Sierra Leone rank
131st
Singapore rank
133rd

Ghg emissions by gas over time

  • Sierra Leone
  • Singapore
02.5M5.0M7.5M10.0M185019372024

How they compare

Sierra Leone currently reports 1.46 million against 1.34 million in Singapore, a difference of 122,790.

That makes Sierra Leone's figure about 1.1 times Singapore's.

The two have swapped places 6 times across 175 shared years of data; in 1850 it was Sierra Leone ahead.

Sierra Leone ranks 131st and Singapore ranks 133rd of 197 countries.

Across the 18 decades both report, Sierra Leone averaged higher in 10 and Singapore in 8.

Head to head by decade

Decade Sierra Leone Singapore Difference Ahead
1850s 40,443 24,037 16,407 Sierra Leone
1860s 43,458 26,157 17,301 Sierra Leone
1870s 52,427 29,529 22,897 Sierra Leone
1880s 65,705 33,807 31,897 Sierra Leone
1890s 75,048 37,349 37,699 Sierra Leone
1900s 86,525 42,268 44,257 Sierra Leone
1910s 109,747 50,258 59,490 Sierra Leone
1920s 152,156 60,318 91,838 Sierra Leone
1930s 167,565 188,394 20,830 Singapore
1940s 348,832 548,286 199,454 Singapore
1950s 511,020 1.26 million 746,812 Singapore
1960s 501,293 2.84 million 2.33 million Singapore
1970s 610,564 3.28 million 2.67 million Singapore
1980s 696,225 3.72 million 3.02 million Singapore
1990s 736,800 4.68 million 3.94 million Singapore
2000s 942,854 2.51 million 1.57 million Singapore
2010s 1.32 million 1.23 million 90,282 Sierra Leone
2020s 1.37 million 1.34 million 35,682 Sierra Leone

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ghg emissions by gas, Sierra Leone or Singapore?
Sierra Leone, at 1.46 million against 1.34 million in Singapore as of 2024.
What is the difference in ghg emissions by gas between Sierra Leone and Singapore?
122,790, with Sierra Leone ahead.
How many years of comparable data are there for Sierra Leone and Singapore?
175 years are reported by both, from 1850 to 2024.
How do Sierra Leone and Singapore rank globally for ghg emissions by gas?
Sierra Leone ranks 131st and Singapore ranks 133rd of 197 countries.
Where does this data come from?
Our World in Data, published as Ghg emissions by gas. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Sierra Leone vs Singapore: Ghg emissions by gas. Statizoid, drawing on Our World in Data. Retrieved 18 August 2026, from https://climate.statizoid.com/compare/ghg-emissions-by-gas/sierra-leone/singapore/

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About this data

Indicator
Ghg emissions by gas
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
201 places, 35,175 data points, 1850–2024
Last refreshed