Energy
Slovenia
Coal
exports
2,000 metric tons (2023 est.)
imports
866,000 metric tons (2023 est.)
production
2.44 million metric tons (2023 est.)
consumption
2.309 million metric tons (2023 est.)
proven reserves
95 million metric tons (2023 est.)
Petroleum
total petroleum production
4 bbl/day (2021 est.)
refined petroleum consumption
44,000 bbl/day (2024 est.)
Electricity
exports
10.62 billion kWh (2023 est.)
imports
9.114 billion kWh (2023 est.)
consumption
12.953 billion kWh (2023 est.)
installed generating capacity
4.739 million kW (2023 est.)
transmission/distribution losses
774.138 million kWh (2023 est.)
Natural gas
exports
11.387 million cubic meters (2018 est.)
imports
810.948 million cubic meters (2023 est.)
production
4.014 million cubic meters (2023 est.)
consumption
811.395 million cubic meters (2023 est.)
Nuclear energy
Number of operational nuclear reactors
1 (2025)
Percent of total electricity production
36.8% (2023 est.)
Net capacity of operational nuclear reactors
0.7GW (2025 est.)
Electricity access
electrification - total population
100% (2022 est.)
Energy consumption per capita
Total energy consumption per capita 2023
104.502 million Btu/person (2023 est.)
Electricity generation sources
solar
6.7% of total installed capacity (2023 est.)
nuclear
35.2% of total installed capacity (2023 est.)
fossil fuels
24.6% of total installed capacity (2023 est.)
hydroelectricity
31.5% of total installed capacity (2023 est.)
biomass and waste
2% of total installed capacity (2023 est.)