According to data from the Statistical Office of the Republic of Slovenia, the country’s net electricity generation in January 2026 decreased by 3% compared to the same month last year. Total net generation reached 1,224 GWh, which is 4% lower than in December 2025.
In January, thermal power plants increased output by 20% compared to January 2025, reaching 436 GWh, while hydropower plants saw a 25% decline to 236 GWh. The Krško nuclear power plant maintained nearly stable production at 522 GWh. Wind and solar generation decreased by 11%, producing 29 GWh.
Electricity imports totaled 802 GWh (12% less than January 2025), while exports fell to 626 GWh (-30%). Household consumption remained stable at 408 GWh, while commercial consumers used 648 GWh, up 17% compared to November 2025.
In terms of energy commodities, supply generally increased in January. Exceptions include other petroleum products (-92%), lignite and brown coal (-34%), kerosene (-7%), and petrol (-3%). Month-on-month increases were recorded for hard coal (+44%), coke (+33%), natural gas (+18%), heating oil (+17%), and LPG (+7%). Compared to January 2025, kerosene supply rose by 20%, natural gas by 18%, coke by 16%, heating oil by 11%, and petrol by 10%.
