Serbia remained one of Southeast Europe’s cheaper electricity markets in Week 34 even as domestic power demand increased sharply, creating a renewed price discount to Hungary and Croatia that strengthened the case for northbound trading.
The Serbian day-ahead market averaged €133.02/MWh between 17 and 23 August, up 5.8% from Week 33. Only Türkiye was cheaper among the monitored markets. Hungary averaged €155.16/MWh, leaving the Serbian market at a discount of roughly €22/MWh, while Croatia at €153.78/MWh traded around €21/MWh above Serbia.
The relative resilience is notable because Serbian electricity demand increased 13.54% compared with Week 30, one of the strongest increases in the region. Croatia was the only monitored market to record a larger rise, at 14.33%. Most other countries experienced declining consumption.
Serbia’s generation mix helped absorb that increase. Variable renewable generation rose 48.9%, hydropower output increased 66.58%, and thermal generation advanced 12.45% compared with Week 30. Serbia also remained a net electricity exporter during the period.
That combination—rising demand, increasing generation and continued exports—is critical to understanding why the Serbian market maintained its discount.
Hungary moved in the opposite direction. Its thermal generation increased sharply and its net imports rose 139.08% compared with Week 30, pointing to stronger dependence on both domestic marginal thermal capacity and cross-border supply.
For traders, the Serbian-Hungarian spread is one of the most important signals in the Week 34 data. A discount of more than €20/MWh creates theoretical value for northbound flows whenever cross-border capacity is available and congestion costs do not absorb the underlying price difference.
The broader lesson is that Serbia’s position cannot be understood simply from regional price direction. The entire SEE complex became more expensive, but Serbia’s relative position improved against several neighbouring markets.
That makes the Serbian market relevant not only as a domestic supply-demand story, but as a regional source of comparatively lower-cost electricity during periods of Central European tightness.
