Most discussions surrounding Serbia’s fiscal strategy focus on highways, railways and EXPO 2027. Yet hidden within the document is one of the largest energy investment programmes currently underway in Southeast Europe.
The government plans state guarantees worth approximately €3.1 billion, with the overwhelming majority linked to strategic energy projects. At the centre of the programme stands Elektroprivreda Srbije (EPS), which alone accounts for around €2.36 billion in planned guarantees.
The largest individual project is the development of 1 GW of solar generation combined with battery energy storage systems, supported by guarantees of approximately €1.9 billion.
For Serbia’s electricity sector, the scale is transformative.
Historically, the country’s power system has been dominated by lignite generation supported by hydropower. While renewable capacity has expanded rapidly through private-sector wind and solar developments, the state utility itself remained heavily concentrated in conventional generation assets.
The new investment programme signals a structural shift.
A gigawatt-scale solar and storage platform would place Serbia among the most active energy-transition markets in the Western Balkans. The inclusion of battery storage is particularly important because it addresses one of the region’s most significant challenges: integrating increasing volumes of renewable generation while maintaining grid stability.
For investors, the guarantees reveal something equally important. Serbia’s energy transition is no longer being financed primarily through direct budget spending. Instead, the state is using its balance sheet to mobilise capital through guarantees, utility borrowing and project financing structures.
This creates a different risk profile.
The projects do not immediately increase public expenditures, but they create contingent liabilities. If projects underperform or financing structures encounter difficulties, the guarantees can eventually migrate onto the public balance sheet.
The broader energy portfolio extends beyond solar. Planned investments include transmission upgrades, distribution modernisation and projects supporting long-term security of supply. Together they represent one of the largest infrastructure transformations since the restructuring of the Serbian power sector.
The timing is not accidental.
Electricity demand across Southeast Europe is expected to rise as industrial electrification accelerates, transport gradually shifts toward electric mobility and data-centre activity expands. At the same time, European carbon policies are creating increasing pressure on coal-based generation.
For Serbia, maintaining competitiveness increasingly requires access to lower-carbon electricity.
This is particularly important for export-oriented industries such as steel, metals, chemicals and manufacturing, all of which face growing exposure to European carbon-related regulations.
The fiscal strategy therefore reveals a deeper reality. Behind the public attention devoted to roads and railways, a parallel energy transition is quietly emerging. Its scale, measured in billions rather than millions, suggests that the future of Serbia’s economic competitiveness may depend as much on solar parks, battery systems and grid infrastructure as on any motorway or exhibition centre.
