Hydro power plants produced 29% of Slovenia's electricity in 2025 (4,276 GWh).
Energy & environment
- Solar power plants had their best month ever in July 2026: 240 GWh, 23% of all electricity produced that month.
- Households paid on average EUR 0.196 per kWh of electricity in 2025, all taxes included (in 2016: EUR 0.160). The energy itself makes up 57% of that.
- In H2 2025, households in Slovenia paid 27% less for electricity than the EU average (taxes included).
- Households drew 3,292 TJ of ambient heat with heat pumps in 2025 – 120 times as much as in 2000.