How many years of comparable data are there for Bulgaria and Niger?

30 years are reported by both, from 1990 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate emissions, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Bulgaria vs Niger: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate

Bulgaria

0.0175 units per square kilometre

in 2019

Niger

0.0178 units per square kilometre

in 2019

Bulgaria rank

137th

Niger rank

136th

Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate over time

Bulgaria
Niger

How they compare

Niger currently reports 0.0178 units per square kilometre against 0.0175 units per square kilometre in Bulgaria, a difference of 0.0003 units per square kilometre.

The two have swapped places 1 time across 30 shared years of data; in 1990 it was Bulgaria ahead.

Bulgaria ranks 137th and Niger ranks 136th of 208 countries.

Bulgaria has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Bulgaria	Niger	Difference	Ahead
1990s	0.0373 units per square kilometre	0.0067 units per square kilometre	0.0306 units per square kilometre	Bulgaria
2000s	0.0238 units per square kilometre	0.0101 units per square kilometre	0.0137 units per square kilometre	Bulgaria
2010s	0.019 units per square kilometre	0.0146 units per square kilometre	0.0044 units per square kilometre	Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from ch4 (ar5) - farm-gate, Bulgaria or Niger?: Niger, at 0.0178 units per square kilometre against 0.0175 units per square kilometre in Bulgaria as of 2019.
What is the difference in emission totals - emissions (co2eq) from ch4 (ar5) - farm-gate between Bulgaria and Niger?: 0.0003 units per square kilometre, with Niger ahead.
How many years of comparable data are there for Bulgaria and Niger?: 30 years are reported by both, from 1990 to 2019.
How do Bulgaria and Niger rank globally for emission totals - emissions (co2eq) from ch4 (ar5) - farm-gate?: Bulgaria ranks 137th and Niger ranks 136th of 208 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from CH4 (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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Bulgaria vs Niger: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-farm-gate-emissions-per-square-kilometre/bulgaria/niger/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-ch4-ar5-farm-gate-emissions-per-square-kilometre/bulgaria/niger/">Bulgaria vs Niger: Emission Totals - Emissions (CO2eq) from CH4 (AR5) - Farm-gate</a> — Statizoid

About this data

Indicator: Emission Totals - Emissions (CO2eq) from CH4 (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: 18 September 2026

Emission Totals - Emissions (CO2eq) from CH4 (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.