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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Bad
Air

In 2021, the levels of benzo(a)pyrene at all urban monitoring sites reached the target value. Annual trends of benzo(a)pyrene levels show that the highest levels are measured during the heating season. In summer, levels are significantly lower at all locations.

Neutral

After 2005, the gross nitrogen budget ranged between 32 and 69 kg per hectare of agricultural land with an indistinct downward trend. On average over the last five-year period, the target value (less than 50.4 kg per ha) was achieved. In 2022, the nitrogen balance surplus rose sharply compared to the previous year (from 46.2 to 69.1 kg per ha). The target value (less than 49.4 kg per ha) was therefore not achieved. The increase in the surplus is attributed to the drought, which caused a decrease in the nitrogen uptake by agricultural plants.

Neutral

Areas of fields and gardens in measures that require fertilization based on rapid soil or plant tests have significantly exceeded the target value set by the 2014–2020 Rural Development Programme.

Good

In the period after 2000, nitrogen consumption from mineral fertilisers initially declined. After 2009, consumption more or less stabilised at around 27,500 tonnes, with annual values ranging from 26,300 to 29,143 tonnes. With the exception of 2021, the target value (< 28,000 t) has been achieved in recent years. The increase in 2021 was probably the result of purchases of mineral fertilizers for stock, which were made due to expected price increases and supply disruptions.

Bad

The daily mobility of the population is a fundamental indicator of the performance and development trends of the transport system, and it also indirectly reflects the impact of the transport system on the environment - the greater the use of sustainable travel modes, the lower the impact of the transport system on the environment. In 2021, a resident of Slovenia made an average of 2.2 trips per day, the length of the trip was 31 km on average (27 km in the EU) and it took approximately 52 minutes (80 minutes in the EU).

Bad

The estimated value of external transport costs in 2021 is approximately 2.4 billion euros, accounting for 4.6% of Slovenia's GDP. The majority (99%) of these costs are attributed to road traffic, while only 1% is attributed to rail traffic. Two-thirds of external costs arise from passenger traffic, with the remaining one-third from freight traffic. Notably, a third of the external costs of transport are associated with traffic accidents, followed by costs related to congestion (20%), climate change (18%), air pollution (16%), damage to habitats (7%), and noise (6%).