Serbia weighs Western Balkans power deals as EPS seeks regional scale

Serbia’s energy planners are exploring a potentially transformative route: expanding the footprint of state-controlled EPS beyond national borders through acquisitions in the Western Balkans. While discussions are still at an early stage, the direction signals a move from prioritising domestic stabilisation to pursuing regional consolidation, with implications for both supply security and cross-border power market dynamics.

Tighter power conditions sharpen the case for regional assets

The initiative comes as South-East Europe faces a more difficult operational environment. Power balances are tightening amid hydrology volatility, constraints affecting coal fleets, and faster integration of renewables—factors that are already changing how electricity systems behave and how prices move during stress periods.

In that setting, Serbian policymakers appear increasingly aware that long-term supply reliability cannot be built on domestic generation alone. Electrification trends and growth in industrial demand are expected to push consumption higher, increasing the value of additional capacity and flexibility beyond national resources.

A strategy built around buying into weaker or constrained utilities

The core concept being assessed is acquiring—or taking stakes in—utilities in neighbouring markets that may be underperforming or financially constrained. Several Western Balkan power systems remain fragmented, with ageing thermal assets, weaker balance sheets and limited access to capital.

For Serbia, such gaps could create entry points to secure generation at relatively low valuations while extending influence over electricity flows across borders. If executed, it could also change EPS’s role in practice: rather than operating primarily as a domestic utility, it would evolve toward managing a wider portfolio of generation and trading positions across interconnected markets.

Diversification goals meet exposure risks from hydrology and coal reliance

The logic is not described as purely expansionary. By integrating external generation into its portfolio, EPS would aim to diversify production sources and reduce exposure to disruptive swings tied to domestic hydrological conditions or coal-related disruptions.

This matters because Serbia relies heavily on lignite and still needs to modernise its thermal fleet under increasingly tight environmental constraints. External assets—potentially including flexible options depending on what targets offer—could therefore support both resilience and longer-term planning for evolving system requirements.

Trading leverage could rise as spreads widen during stress

Beyond physical supply, acquisitions would also have an expected impact on trading capabilities. With control over cross-border generation assets, EPS could optimise operations across interconnected markets when conditions deteriorate—particularly as price spreads between countries such as Romania, Hungary, Bulgaria and Greece tend to widen during periods of system stress.

The reporting suggests this would effectively reposition EPS toward acting like a regional portfolio manager rather than limiting activity mainly within Serbia’s own power system.

Execution depends on financing capacity after recent restructuring

A major uncertainty is financial feasibility. EPS has already undergone restructuring efforts following operational and financial challenges—including liquidity pressures—and required state support during the energy crisis. Any acquisition programme would therefore likely need careful structuring, potentially combining state backing with multilateral financing or partnership models.

The presence of these constraints underscores why target selection and deal design could be decisive: without workable funding arrangements, even strategically attractive opportunities may not progress.

EU competition rules add complexity alongside geopolitical considerations

The plan also sits within a broader geopolitical context. Energy infrastructure across the Western Balkans is increasingly viewed through strategic-influence lenses as EU institutions, international financial institutions and non-European investors compete to shape the region’s transition.

At the same time, any cross-border expansion by a Serbian utility must contend with regulatory scrutiny. Competition rules, state aid assessments and market integration frameworks apply in the power sector. Serbia’s EU accession process adds further complexity by requiring alignment with evolving EU energy market regulations throughout any acquisition pathway.Elektroprivreda Srbije (EPS)

A window opened by structural change in South-East Europe

The timing is also linked to structural transformation underway across South-East Europe. Renewable additions—especially solar and wind—are accelerating; however grid constraints and balancing challenges are becoming more pronounced.

In that environment, ownership of flexible or dispatchable assets becomes more valuable whether those capabilities come from hydro systems (where present), gas or hybrid configurations. For Serbia specifically, acquiring assets in neighbouring countries could provide access to such flexibility—particularly where significant hydro capacity exists—which would complement domestic generation while helping manage intermittency as renewable penetration increases.

Potential ripple effects for competition among utilities

If implemented successfully, Serbia’s approach could reshape competitive dynamics across the Western Balkans. Smaller national utilities may become absorbed into larger regional structures while electricity trading patterns might become more centralised around a limited number of dominant players.

Much will ultimately depend on execution: identifying suitable targets, securing financing under post-restructuring realities, and obtaining regulatory approvals will likely be complex processes requiring time. Still, the strategic intent described is clear—Serbia aims not only to participate in the regional electricity market but also to position itself as a consolidator within it.