In 2023, EU-27 net GHG emissions decreased by 8.9% compared to 2022 and was 37.3% lower than 1990. In 2023, Slovenian GHG emissions decreased by 4.8% compared to 2022. Emissions from non-ETS sectors were 4.4% lower than in 2022 and by 13.6% % lower than in 2005.

Total greenhouse gas emissions are projected to remain at similar levels as today until 2030 under projection with existing measures, then decline. Under projection with additional measures emissions will decline faster. By 35% by 2030 and by 88% by 2050. Projections show that with intensive implementation of measures, it is possible to achieve the set targets.

The indicator “Public Awareness on Energy Efficiency” shows that awareness of energy efficiency is high among Slovenian households, but the motivation for it has been changing significantly. Household decisions on energy efficiency have been increasingly driven by finances in recent years, while the environmental aspect is losing importance as an equivalent factor.

The REUS 2025 survey reveals that the share of newly registered electric and hybrid vehicles has grown strongly, representing almost a third (32%) of all new vehicle registrations in 2024, which is eight times more than in 2019. However, their share among all passenger vehicles reaches a modest 6%. When purchasing an alternative-powertrain vehicle, households opt for hybrids (26%) much more often than for fully electric models (6%), which is likely a result of more favorable prices and less dependence on charging infrastructure.