In January 2026, Romania and Hungary emerged as pivotal marginal price setters for the Southeast European electricity market, significantly influencing regional pricing dynamics. The average electricity prices recorded were €150.51/MWh for Romania and €150.41/MWh for Hungary, establishing a new price ceiling that impacted neighboring markets.
This pricing authority was observed despite the distinct structural characteristics of both countries’ energy systems. Romania’s generation framework showed signs of strain, with a notable decline in hydroelectric output leading to an increased reliance on coal and gas as marginal sources. The lack of adequate flexible reserves in Romania’s energy mix has necessitated greater imports and gas usage during periods of renewable underperformance, highlighting vulnerabilities in the system.
Conversely, Hungary’s energy landscape operates as a transfer hub, characterized by 34.03% net imports and 1.62 TWh of imported electricity in January alone. This role allowed Hungary to absorb price pressures from Central Europe, redistributing them into the Southeast European market through cross-border electricity flows to Croatia, Serbia, and Romania.
A critical factor influencing both markets is their approach to pricing electricity based on forward fuel risk, rather than solely on spot market fundamentals. Factors such as expectations regarding gas supply, carbon market exposure, and import availability have driven bidding patterns significantly. Observations indicate that even during periods of stable demand, prices remained elevated due to concerns over supply reliability.
The interplay between Romanian and Hungarian markets is increasingly vital for traders as it reshapes the analytical landscape of regional power trading. While Italy continues to maintain higher pricing levels, January’s data underscores that the dynamics between Romania and Hungary are becoming central to understanding volatility across Southeast Europe, especially during the winter months.
Consequently, it is essential for market participants to recognize Romania and Hungary as the primary marginal axis for power trading within the region. Other Southeast European markets are likely to respond to movements in these two markets rather than establish independent price signals.
