Serbian industrial companies must weigh owning batteries against buying flexibility as a service. The choice depends on whether factory-specific savings or market optimisation provides most of the battery’s value.
Bulgaria’s transmission system operator ESO has invested more than 182 million euros in network modernisation since the start of 2026. The work includes construction and reconstruction of more than 120 kilometres of transmission lines.
The licence extension allows Serbia’s only crude-oil refinery to continue operating, but leaves the country exposed to Russian gas supply and sanctions-related risks.
Scheduled electricity exchanges between the Western Balkans Six and neighbouring EU markets fell 17.8% in January–September 2026, while regional day-ahead trading volumes rose 26.7% year on year in the third quarter. The Energy Community Secretariat’s assessment links the diverging trends to a market in which CBAM costs and conditions increasingly shape cross-border trade.
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Southeast Europe faces a growing power-system flexibility shortage as grids, storage and dispatchable capacity lag behind project growth and rising volatility. Country-level pressures range from heavy imports in Serbia to negative prices in Croatia and faster battery deployment in Bulgaria.
Kosovo enters its highest-demand months with the 260 MW B1 unit still unavailable, increasing reliance on electricity imports. The operator has not set a return date as regional prices and interconnector availability remain key variables.
Austria's Verbund has signed a power-purchase agreement for the first project selected in Albania's first wind auction to reach construction readiness. Commercial operation is targeted for the first quarter of 2028.