Energy-saving tips to keep Slovenian homes cooler during heatwaves

Experts advise Slovenian residents to block direct sunlight with external shades, blinds or heavy‑fabric curtains, as solar heat entering through windows is the main source of indoor warming.

Ventilating the house at night or early morning, when outdoor temperatures drop, helps draw cooler air inside; windows should be opened on opposite sides to create cross‑flow. During the hottest part of the day, keep windows and shutters closed and use fans to circulate air rather than relying on low air‑conditioner settings.

Set the air‑conditioner at a higher temperature and combine it with fan use to maintain comfort while reducing energy consumption. Avoid activities that raise indoor heat, such as intensive cooking or baking, and monitor indoor humidity, which can amplify perceived temperature.