KAZALCI OKOLJA

Environmental indicators in Slovenia


Environmental indicators are based on graphs, maps and assessments and as such present environmental trends in Slovenia. The indicators represent one of the four pillars of our environmental reporting, and are prepared in accordance with the Environmental Protection Act. The Environmental Indicators in Slovenia website enables users to browse among 180 indicators. They are based on numerical data and they indicate the state, characteristics and trends of environmental development in Slovenia. They are prepared using a systematic approach based on data and monitoring, as shown in the information pyramid.

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Neutral

Groundwater in intergranular aquifers in Slovenia is most affected by nitrate pollution, particularly in northeastern Slovenia. In contrast, groundwater in karst and fissured aquifers is less impacted due to geographical conditions, lower population density, and a smaller proportion of agricultural land.

For the period 2019–2024, poor chemical status was identified in the water bodies of the Savinja, Drava, and Mura basins. The main cause of poor chemical status in all water bodies was nitrate, with atrazine additionally contributing in the Drava basin.

Good

In the period 1992–2024 the consumption of mineral fertilizers in Slovenia was reduced by 41%. In the same period the consumption of plant nutrients (N, P2O5, K2O) per hectare of utilized agricultural area also reduced by 45%. The average consumption per hectare of utilized agricultural area was 61 kg N, 25 kg P2O5 and 30 kg K2O. In the period 2014–2023 the average consumption of nitrogen in Slovenia was lower (58 kg N/ha) than in EU member states (60 kg N/ha).

Bad

Foodborne infections or intestinal infectious diseases (IID) remain a significant public health concern in Slovenia and globally. The incidence of foodborne infections or IID in Slovenia, as in other countries, is estimated based on reported cases of intestinal infectious diseases.

Neutral

The total use of plant protection products (PPPs) in Slovenia has decreased by nearly two-thirds over the past 30 years — from 2,031 tons in 1992 to 733 tons in 2024. Because of the large share of permanent crops, PPP use per hectare in Slovenia remains relatively high, but comparable to other EU countries with a similar production structure. Over the last decade, Slovenia has significantly reduced the intensity of PPP use on utilised arable land and permanent crops: from an average of 6.57 kg/ha in 2000–2010 to only 3.63 kg/ha in 2024.

Good

The response of agricultural holdings to the agricultural policy and favourable market opportunities, which support the spreading of organic farming has been growing every year. The area intended for organic farming has increased in the period 1999–2023 from 2,400 ha to 54,602 ha, or from 0.5% to 11.4% of the total utilised agricultural area. The structure of agricultural land with organic farming is strongly dominated by grassland (78% in 2023), which shows that livestock farms more frequently convert to organic farming.

Neutral

Slovenia reported one to two waterborne outbreaks per year during 20142024, except in 2015, 20172020 and 2023-2024, when no outbreaks were reported. Last outbreak was reported in 2022 in the Savinja region, caused by the norovirus genotype GII.6. During 20142024 between 3 and 405 cases were reported. Confirmed causative agents were Cryptosporidium parvum, Escherichia coli, rotavirus, norovirus, Bacillus cereus, Campylobacter jejuni, Salmonella Typhimurium and Francisella tularensis.