In recent years, power utilities in South-East Europe (SEE) have transitioned from state monopolies to pivotal entities within their national economies. These companies are not only essential for providing baseload electricity and engaging in cross-border trade but also play a significant role in renewable energy deployment and the financial stability of domestic markets. The period from 2023 to 2025 is characterized by a stabilization of operational output, a resurgence in profitability for many utilities, and an increase in investment as governments prioritize decarbonization and grid modernization.
Elektroprivreda Srbije (EPS) has notably emerged from the challenges faced during 2021-2022, establishing itself as a robust player in the electricity market. The utility’s annual production now surpasses national consumption, allowing Serbia to regain its status as a net exporter of electricity. While coal remains the primary source of generation, large hydro plants provide necessary stability during favorable hydrological conditions. EPS has experienced a significant financial turnaround, marked by positive earnings and stable liquidity, enabling it to fund capital investments through internal cash flow rather than relying on emergency loans.
In contrast, Croatia’s Hrvatska Elektroprivreda (HEP) illustrates the volatility associated with hydro-dependent systems. The utility alternates between being a net importer and exporter depending on rainfall levels, which directly impacts its financial performance. Despite these fluctuations, HEP maintains profitability and continues to expand its renewable energy portfolio while managing its leverage prudently, demonstrating a balanced approach to decarbonization.
Romania stands out as the most attractive electricity market for investors within SEE. Hidroelectrica is among Europe’s most profitable utilities due to its extensive hydro fleet and favorable market conditions that capitalize on low-cost generation. The regulatory framework supports distribution through cost-recovery tariffs, allowing utilities like Electrica to achieve predictable EBITDA performance. This financial stability enables Romanian utilities to fund major refurbishments and support grid modernization initiatives critical for accommodating future renewable energy sources.
Bulgaria’s energy landscape is shaped by its centralized holding structure and reliance on nuclear and lignite generation. Despite being carbon-intensive, Bulgaria’s energy system demonstrates strong profitability and contributes significantly to the state budget, showcasing how a balanced generation mix can maintain financial strength.
Conversely, Bosnia and Herzegovina faces challenges with volatility in its electricity exports. Although it remains one of the largest net exporters in the Western Balkans, individual utilities experience sharp profit fluctuations due to hydrological conditions and lignite production performance. This variability highlights that export status does not guarantee financial resilience.
Montenegro’s EPCG operates under similar hydrological influences as Bosnia but maintains liquidity and is actively investing in modernization programs despite occasional profit compression during dry years. The utility is currently undergoing significant upgrades aimed at enhancing generation capacity and meeting environmental compliance standards.
North Macedonia’s ESM plays a crucial role domestically but confronts challenges related to its reliance on lignite. The utility must balance maintaining reliability with reducing environmental impact while navigating a complex transition investment agenda that is vital for national market stability.
Greece’s Public Power Corporation (PPC) has undergone substantial transformation, emerging as a forward-looking utility in the region. Following restructuring efforts, PPC has restored profitability and resumed dividend payments while shifting its generation mix toward renewables and flexible gas solutions. Its strategic positioning reflects more closely that of major Western European utilities than traditional Balkan firms.
The overall structural landscape across SEE reveals that the region generates over 150 TWh annually and controls between 30 to 40 GW of installed capacity while maintaining critical export capabilities during favorable hydrological conditions. Coal and lignite remain dominant but face increasing environmental scrutiny; meanwhile, hydro-rich systems continue to be profitable yet vulnerable to climate variability. Larger utilities consistently generate substantial profits, facilitating self-financing for capital expenditures and reducing reliance on debt financing. Smaller hydro-dependent utilities persist in their investment commitments essential for long-term sustainability. For investors, lenders, and policymakers, these utilities have become vital economic anchors capable of executing necessary transformations without destabilizing national economies.
