Hong Kong vs Singapore: Emission Totals - Emissions (CO2eq) (AR5) - Farm-gate emissions, per

Hong Kong
0.8595 units per square kilometre
in 2019
Singapore
0.8128 units per square kilometre
in 2019
Hong Kong rank
4th
Singapore rank
7th

Emission Totals - Emissions (CO2eq) (AR5) - Farm-gate emissions, per over time

  • Hong Kong
  • Singapore
123199020042019

How they compare

Hong Kong currently reports 0.8595 units per square kilometre against 0.8128 units per square kilometre in Singapore, a difference of 0.0467 units per square kilometre.

That makes Hong Kong's figure about 1.1 times Singapore's.

The two have swapped places 2 times across 30 shared years of data; in 1990 it was Hong Kong ahead.

Hong Kong ranks 4th and Singapore ranks 7th of 208 countries.

Across the 3 decades both report, Hong Kong averaged higher in 1 and Singapore in 2.

Head to head by decade

Decade Hong Kong Singapore Difference Ahead
1990s 2.03 units per square kilometre 0.8492 units per square kilometre 1.18 units per square kilometre Hong Kong
2000s 1.13 units per square kilometre 1.22 units per square kilometre 0.0905 units per square kilometre Singapore
2010s 0.759 units per square kilometre 0.9506 units per square kilometre 0.1916 units per square kilometre Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) (ar5) - farm-gate emissions, per, Hong Kong or Singapore?
Hong Kong, at 0.8595 units per square kilometre against 0.8128 units per square kilometre in Singapore as of 2019.
What is the difference in emission totals - emissions (co2eq) (ar5) - farm-gate emissions, per between Hong Kong and Singapore?
0.0467 units per square kilometre, with Hong Kong ahead.
How many years of comparable data are there for Hong Kong and Singapore?
30 years are reported by both, from 1990 to 2019.
How do Hong Kong and Singapore rank globally for emission totals - emissions (co2eq) (ar5) - farm-gate emissions, per?
Hong Kong ranks 4th and Singapore ranks 7th of 208 countries.
Where does this data come from?
Statizoid (derived), published as Emission Totals - Emissions (CO2eq) (AR5) - Farm-gate emissions, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong vs Singapore: Emission Totals - Emissions (CO2eq) (AR5) - Farm-gate emissions, per. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-ar5-farm-gate-emissions-per-square-kilometre/hong-kong-sar-china/singapore/

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About this data

Indicator
Emission Totals - Emissions (CO2eq) (AR5) - Farm-gate emissions, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
209 places, 6,088 data points, 1990–2019
Last refreshed

Emission Totals - Emissions (CO2eq) (AR5) - Farm-gate emissions 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.