Romania’s Solar Sector: New Romania solar projects in 2026
Romania is solidifying its position as a key player in Southeastern Europe’s renewable energy landscape, with 2026 marking a period of significant growth in its solar power sector. A surge of new projects, backed by both international and domestic developers, are moving from planning to operational phases, signaling strong investor confidence and a clear commitment to green energy transition.
Major Romania solar projects Taking Shape
Several large-scale solar initiatives are at the forefront of this expansion, contributing hundreds of megawatts to the national grid.
Ukrainian energy company DTEK is actively expanding its renewable energy portfolio within Romania. Key projects include the 53-megawatt Glodeni I solar park and the 126-megawatt Vacaresti solar farm. This expansion is part of a broader strategy by the company to establish a one-gigawatt renewable portfolio in the country by 2030.
Adding to the momentum, HELLENiQ ENERGY announced on March 13, 2026, that it has completed and begun commercial operations at two new photovoltaic parks in southern Romania. This move marks the company’s successful entry into the Romanian market.
Meanwhile, construction is in full swing for a large-scale solar power plant by the ENNA Group, which will also incorporate a battery storage system, highlighting the trend of integrated energy solutions.
Jantzen Renewables is also advancing its significant Helios 2 solar project. Located in southeastern Romania, this development is set to deliver 463MW of solar capacity upon receiving its grid connection approval. This follows the company’s successful sale of the 710MW Helios 1 solar cluster in 2024, a testament to the market’s viability.
Supporting Infrastructure and Grid Stability for Romania solar projects
The rapid growth in solar generation is being matched by crucial developments in energy storage. To ensure grid stability and manage the intermittency of solar power, Romania is on track to have approximately 2 gigawatts of battery storage capacity online before the end of 2026. Developers are currently advancing new battery projects that account for nearly 1 gigawatt of this total capacity.
This parallel development of storage infrastructure is essential for integrating the new wave of renewables effectively and underscores the strategic planning behind Romania’s energy transition. As these projects come to fruition, they not only boost the country’s clean energy production but also enhance its energy security and position it as a renewable energy hub in the region.
