Bulgaria vs Slovak Republic: Environment

This page compares Bulgaria and Slovak Republic across 45 Environment indicators. Pick any indicator below for the full side-by-side trend, ranking, and difference.

See the full comparison overview or all indicators.

Indicator	Bulgaria	Slovak Republic	Detail
Population density (people per sq. km of land area)	59.38	112.87	Compare →
Rural population living in areas where elevation is below 5 meters (% of total population)	0.15	0.00	Compare →
Urban population living in areas where elevation is below 5 meters (% of total population)	1.19	0.00	Compare →
Population living in areas where elevation is below 5 meters (% of total population)	1.34	0.00	Compare →
Bird species, threatened	18.00	13.00	Compare →
Fish species, threatened	21.00	7.00	Compare →
Mammal species, threatened	10.00	5.00	Compare →
Plant species (higher), threatened	13.00	32.00	Compare →
Terrestrial protected areas (% of total land area)	44.30	37.50	Compare →
Terrestrial and marine protected areas (% of total territorial area)	35.60	37.50	Compare →
Carbon dioxide (CO2) emissions excluding LULUCF per capita (t CO2e/capita)	5.31	5.51	Compare →
Total greenhouse gas emissions excluding LULUCF (Mt CO2e)	46.68	39.00	Compare →
Total greenhouse gas emissions excluding LULUCF per capita (t CO2e/capita)	7.25	7.19	Compare →
Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e)	7.37	5.06	Compare →
Methane (CH4) emissions from Waste (Mt CO2e)	4.26	2.64	Compare →
Methane (CH4) emissions (total) excluding LULUCF (% change from 1990)	-47.42	-44.99	Compare →
Carbon dioxide (CO2) emissions from Industrial Processes (Mt CO2e)	4.15	4.09	Compare →
Carbon dioxide (CO2) emissions (total) excluding LULUCF (Mt CO2e)	34.19	29.89	Compare →
Nitrous oxide (N2O) emissions from Industrial Processes (Mt CO2e)	0.20	1.58	Compare →
Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e)	3.81	3.31	Compare →
Nitrous oxide (N2O) emissions from Waste (Mt CO2e)	0.11	0.24	Compare →
Nitrous oxide (N2O) emissions (total) excluding LULUCF (% change from 1990)	-42.78	-16.49	Compare →
Total greenhouse gas emissions excluding LULUCF (% change from 1990)	-53.67	-47.19	Compare →
Nitrous oxide (N2O) emissions from Agriculture (Mt CO2e)	3.26	1.29	Compare →
Methane (CH4) emissions from Agriculture (Mt CO2e)	2.05	1.47	Compare →
Carbon dioxide (CO2) emissions (total) excluding LULUCF (% change from 1990)	-57.29	-50.70	Compare →
Carbon intensity of GDP (kg CO2e per constant 2015 US$ of GDP)	0.52	0.28	Compare →
PM2.5 air pollution, mean annual exposure (micrograms per cubic meter)	17.15	15.39	Compare →
Nitrous oxide (N2O) emissions from Building (Energy) (Mt CO2e)	0.07	0.04	Compare →
Methane (CH4) emissions from Building (Energy) (Mt CO2e)	0.25	0.19	Compare →
Carbon dioxide (CO2) emissions from Transport (Energy) (Mt CO2e)	10.17	7.35	Compare →
PM2.5 air pollution, population exposed to levels exceeding WHO guideline value (% of total)	99.89	100.00	Compare →
Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e)	0.02	0.02	Compare →
Methane (CH4) emissions from Transport (Energy) (Mt CO2e)	0.05	0.01	Compare →
Carbon dioxide (CO2) emissions from Power Industry (Energy) (Mt CO2e)	11.76	3.86	Compare →
Nitrous oxide (N2O) emissions from Power Industry (Energy) (Mt CO2e)	0.06	0.05	Compare →
Nitrous oxide (N2O) emissions from Transport (Energy) (Mt CO2e)	0.09	0.08	Compare →
Nitrous oxide (N2O) emissions from Industrial Combustion (Energy) (Mt CO2e)	0.02	0.03	Compare →
Carbon dioxide (CO2) emissions from Building (Energy) (Mt CO2e)	1.08	4.15	Compare →
Carbon dioxide (CO2) emissions from Industrial Combustion (Energy) (Mt CO2e)	3.77	6.38	Compare →
Methane (CH4) emissions from Industrial Combustion (Energy) (Mt CO2e)	0.01	0.02	Compare →
Methane (CH4) emissions from Fugitive Emissions (Energy) (Mt CO2e)	0.73	0.70	Compare →
Carbon dioxide (CO2) emissions from Fugitive Emissions (Energy) (Mt CO2e)	2.47	3.91	Compare →
Nitrous oxide (N2O) emissions from Fugitive Emissions (Energy) (Mt CO2e)	0.00	0.00	Compare →
Carbon dioxide (CO2) net fluxes from LULUCF - Total excluding non-tropical fires (Mt CO2e)	-8.74	-7.82	Compare →

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Source: World Bank Open Data, CC BY 4.0. Values shown are the most recent reported year for each indicator and may differ between countries.