Electricity production in the Federation of Bosnia and Herzegovina reached 485 GWh in May 2026, an increase of 3% from 471 GWh in the corresponding month of 2025. The modest rise in output was accompanied by a much sharper contraction in cross-border trading volumes, suggesting that the entity’s electricity system operated closer to domestic balance.
Thermal power plants remained the dominant source, accounting for 60.6% of gross generation, while hydropower contributed 32.8% and wind farms provided 6.6%.
Net production amounted to 438 GWh. Thermal plants generated 261 GWh, hydropower facilities produced 145 GWh, and wind generation reached 32 GWh. The figures underline the continuing importance of coal-fired generation to security of supply, even as Bosnia and Herzegovina faces increasing pressure to restructure its power sector around European carbon and environmental requirements.
Electricity imports fell to 74 GWh, compared with 227 GWh a year earlier, representing a reduction of more than 67%. Exports declined simultaneously from 156 GWh to 49 GWh. The combined fall indicates a less trade-intensive month rather than a straightforward improvement in the export position.
Coal production continued to weaken. Brown-coal output stood at 281,319 tonnes, approximately 3.1% below the comparative level of 290,203 tonnes. Lignite production declined by 11.1%, from 131,644 tonnes to 117,096 tonnes.
The reduction in lignite production is significant because the Federation’s thermal fleet remains dependent on domestic mines whose operating difficulties, labour costs and accumulated investment requirements have repeatedly affected plant availability. A short-term increase in electricity generation does not remove the structural exposure created by ageing thermal units and underperforming mines.
At the same time, the changing relationship between imports and exports is becoming increasingly important under the European Union’s Carbon Border Adjustment Mechanism. Bosnia and Herzegovina can still monetise surplus electricity in neighbouring markets, but carbon costs will place increasing pressure on coal-based exports unless producers can demonstrate a lower actual emissions profile or secure greater quantities of renewable generation.
The May balance therefore presents a mixed picture: domestic production improved and import dependence declined, but the system remained heavily anchored to thermal generation while the fuel base supporting that generation continued to contract.
