It is estimated that in 2021, over €396 million in energy subsidies was allocated in Slovenia (or 356 € million when adjusted to constant prices in 2015). Incentives for environmentally harmful energy production from fossil fuels and the use of fossil fuels represented 26% of all energy subsidies in 2021, whereas this share was as high as 51% in 2015. Significant progress is observed in subsidizing production from renewable energy sources, CHP, and energy efficiency measures.

Life expectancy at birth in Slovenia is gradually increasing for both men and women. It is slightly higher for women than for men. Longer life expectancy at birth is recorded in western Slovenia. In 2021, life expectancy at birth was 83.8 years for women and 77.7 years for men, with an average of 80.7 years in Slovenia compared to 80.1 years in the EU.

As of 2022, the Potentially Contaminated Sites (PCS) inventory in Slovenia includes 671 sites that are a potential source of pollution due to past or present activities. With the establishment of the first database, Slovenia has taken the first of six steps toward systematic management and monitoring of contaminated sites. An analysis of the degree of environmental sensitivity and threat to human health due to potential contamination revealed that priority treatment is urgent for 35 sites and very urgent for 196 sites.

Foodborne diseases remain an important public health challenge and they are an important cause of morbidity and mortality worldwide. During 2018–2022 Slovenia reported 1152 different outbreaks. The most common were the respiratory disease outbreaks (902), outbreaks with contact transmission (186), followed by and foodborne disease outbreaks (22).

Heavy metal emissions in Slovenia significantly decreased between 1990 and 2020. This can be largely attributed to the implementation of the EU legislation, improved surveillance and use of the best available technology.