Greenhouse gas emissions from agriculture, mainly methane and nitrous oxide, decreased by 11.0% from 1986 to 2019. The largest declines occurred in pig and cattle production and in fertilizer application to agricultural crops. The rapid decline in emissions was typical of the early years of this period. After that, the decline slowed down. In 2019, Slovenia achieved the target (0.3% increase of greenhouse gas emissions compared to 2005) set by Operational programme for limiting greenhouse gas emissions until 2020 (increase by a maximum of 5% compared to 2005).

Energy consumption in transport has been declining slightly in recent years. This is due to combination of lower domestic vehicle consumption as well as lower sales to foreign vehicles. Most of the energy is used in road transport. Consumption of diesel fuel in road transport is increasing.

Intensity of agriculture in Slovenia is moderate, directed mostly at improving labour intensity in agricultural production, i.e. reducing the input of labour per unit of area or product. The number of livestock units (LU) per hectare of utilised agricultural area, as the aggregate indicator of production intensity, is stable; in the 2000–2020 period, the stocking density, like in other EU countries, has slightly decreased. Due to economic pressures (market-price relationships) the agricultural holdings are forced to reduce production costs and increase productivity and farming intensity.

Water consumption in Slovenia represents a relatively small proportion of the annual gross water outflow from the country. In 2019, the annual WEI+ index was around 3%, and same 3% compared to the periodic average of water availability. The Long-term Annual Average Water Exploitation Index shows a slight decrease, but the trend is not statistically significant.

Households in Slovenia consume 21.6% of final energy. In 2019, consumption was the lowest in the observed period from 2000 to 2019, but even higher than the target for 2020. Most energy is used for heating. Among energy products, use of heating oil decreased sharply while the use of natural gas increased.