Croatia’s electricity market softened in Week 24, but the generation story differed from most of Southeast Europe. The Croatian day-ahead average fell 7.3% to €92.02/MWh, placing the market close to Greece at €91.53/MWh and Bulgaria at €93.58/MWh.
Demand rose by 3.9% to 311.46 GWh, broadly in line with the regional move into higher summer consumption. The renewable side, however, weakened sharply. Croatia was the only analysed market to record a substantial fall in variable renewable generation, with output down 35.9% because of weaker wind conditions.
Hydropower compensated. Croatian hydro generation rose 43.5%, or 10.1 GWh, the strongest relative hydro increase in the region. That gave Croatia a balancing structure unlike Türkiye, Bulgaria or Serbia, where hydro declined and thermal generation carried more of the system adjustment.
The trade position also improved. Croatia’s net imports declined by 8.9%, suggesting that stronger hydro helped limit external dependence despite weaker wind output. LNG inflows were broadly stable at 640.83 GWh, down only 0.7%, indicating that Croatia’s gas supply position did not shift materially during the week.
The Croatian case is commercially important because it shows how local hydrology can offset renewable volatility. In a week when the regional headline was stronger wind and solar, Croatia’s market softened even though wind was weaker. The explanation sits in hydro, not solar or wind.
For power traders and industrial buyers, Croatia remains a market where price formation can change quickly depending on hydro availability, Adriatic weather patterns, LNG-linked gas supply and interconnector flows. Week 24 showed that even a weak wind week can produce lower power prices when hydropower support improves at the right point in the dispatch curve.
