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

Comparison of periods 1961-1990 and 1991-2020 on the chosen representative stations around Slovenia shows decrease of heating degree days by around 10 % and multiple increase of cooling degree days. With projected continuous temperature raise until the end of 21st century, those trends are expected to continue. Thus, in Slovenia, energy demand for cooling will increase in the warmer period of the year, while the energy demand for heating will decrease in colder period of the year. Same trend is projected for Europe in general.

Neutral

Changes in the size structure show that concentration processes are continuing regarding the extent of the agricultural land, while in the area of the livestock production these processes have slowed down. Nevertheless, due to its small size on average, the competitiveness of Slovenian farms is low compared to the EU–27 countries.

Good

The amount of waste from coal combustion is decreasing as a result of the reduction in the use of coal for electricity generation. In 2022, the amount was 15% lower than the previous year. By far the largest source is the Šoštanj thermal power plant. Most of the waste is used as fill material in mines.

Neutral

Measurements of soil samples from different agricultural land uses over the period 2015-2023 show that phosphorus (P) is deficient in soils of extensive orchards, olive groves and pastures, below optimum in intensive orchards, vineyards and grasslands, and adequate in arable land. The low phosphorus content is mainly due to the natural low content of this nutrient in Slovenian soils and leaching. Potassium (K) contents are generally higher than P, reflecting Slovenia's better natural soil K supply.

Bad

In the period 2020–2022, the cultivation of agricultural land decreased and the urbanization of soil/land is intensifying and thus causing irreversible soil degradation and loss of natural resources. Changes in the use of larger areas are noticeable mainly on the outskirts of settlements for the needs of industry and trade and along the routes of larger infrastructure facilities. However, small changes prevail in terms of scale due to dispersed individual construction, expansion and modernization of facilities and smaller infrastructure.

Neutral

The main source of renewable energy from agriculture in Slovenia is the production of electricity from biogas. The production increased from 0.04 kToe in 2004 to 10.67 kToe in 2011, then due to various problems of the biogas plant it fell to 6.6 kToe in 2022. It is also possible to use rapeseed oil for biodiesel production, but we do not have our own production in Pinus Rače anymore. The cultivation of rapeseed in the last two years has been below 3,000 ha, and the average yield per hectare is also low.