Croatia’s net electricity production in June totalled 881 GWh, down 2.7% from 905 GWh in June 2025. Cross-border supply continued to play a major role in meeting demand during the month, alongside domestic generation.
Domestic generation mix in June
Hydropower was the largest domestic source, accounting for about 39% of output. Wind farms supplied 152 GWh, equivalent to 17.3%, while solar plants generated 195 GWh, or 22.1% of national production.
Thermal plants contributed 119 GWh, representing 13.5%. Together, these sources formed the domestic generation base for the month’s overall power balance.
Import and export flows
Domestic generation was not sufficient to cover Croatia’s electricity requirements in June. The country imported 1,262 GWh, only marginally below the 1,267 GWh imported a year earlier.
Exports declined more noticeably, falling 5.4% to 547 GWh from 578 GWh. This left Croatia reliant on regional trading to balance demand during periods when domestic output was weaker.
Fuel production and commodity volumes
Croatia’s domestic natural gas production weakened in June. Output fell 16.4% year on year to 51mn cubic metres, while imports rose 41.6% to 269mn cubic metres.
Crude oil production decreased 2.6% to 37,000 tonnes. Petroleum-product output increased to 334,000 tonnes, compared with 299,000 tonnes in June 2025.
