April developments across Southeast Europe confirmed a clear acceleration in investment flows toward renewable energy, storage and hybrid systems, marking a decisive shift in the region’s generation portfolio.
Large-scale renewable projects continue to dominate new capacity additions. The 132 MW Poklecani wind farm in Bosnia and Herzegovina, supported by €103 million in EIB financing, exemplifies the growing role of multilateral institutions in funding the energy transition. Similar projects across Romania and Greece highlight the scale and pace of renewable deployment.
Energy storage is emerging as a critical component of the system. Romania’s storage capacity has reached approximately 1,130 MWh, reflecting increased recognition of the need for flexibility to manage intermittent generation. Investments in battery systems are being complemented by hybrid projects combining solar and storage, particularly in markets with high renewable penetration.
At the same time, large strategic investments are reshaping the broader energy landscape. Greece’s €4 billion capital increase by PPC and Croatia’s plans for a 0.5 GW solar-powered AI campus indicate a convergence between energy infrastructure and digital economy development.
Nuclear energy is also re-emerging as a strategic consideration. Discussions around expansions at Kozloduy, reassessment of the Paks II project, and potential SMR deployment in Croatia suggest a renewed focus on baseload stability.
Overall, the investment landscape points to a diversified transition pathway, combining renewables, storage, and selective baseload capacity to ensure system reliability.