Eurowind Energy Romania to build a 49.6 MW hybrid power plant in Constanța County

Eurowind Energy Romania, a subsidiary of Danish renewable energy developer Eurowind Energy, announced that it will develop its first hybrid power plant with a total installed capacity of 49.6 MW in the village of Siminoc, Constanța County, southeastern Romania. The project represents an investment of approximately €65 million.

The project will be supported by Romania’s contracts for difference (CfD) scheme and is expected to combine wind and photovoltaic generation, with the possible integration of battery energy storage systems. Annual electricity production is estimated at around 120 GWh, sufficient to cover the yearly consumption of more than 50,000 households.

According to the company, permitting procedures are expected to be completed and the construction permit issued in the first half of 2026. Construction is planned to start in 2027, with commissioning scheduled for 2028.

Commenting on the project, country manager Adrian Dobre stated that combining wind and solar generation—most likely with energy storage—allows production to be better aligned with demand, reduces local variability and supports the secure integration of renewable energy into the power system. He added that the CfD mechanism provides long-term stability and supports disciplined project execution. To date, Romania’s Ministry of Energy has held three CfD auctions, strengthening investor confidence in the renewable energy sector.

Comment – Institute of Danube Research

The Siminoc hybrid power plant is a notable milestone for the Black Sea–Danube region, reflecting a shift from single-technology renewable projects toward integrated, flexible energy solutions. Such projects enhance system stability and contribute to regional energy security while maintaining low-carbon generation.

For Ukraine, and particularly the Lower Danube region, Romania’s experience with hybrid renewables and CfD-based support schemes offers a relevant model for post-war energy sector modernisation. The development of flexible green generation in neighbouring EU countries creates favourable conditions for future cross-border energy cooperation and gradual integration of Ukraine into European energy and climate frameworks.