Massive Wave of BESS Projects Accelerates Across Central and Eastern Europe
Central and Eastern Europe is witnessing an unprecedented acceleration in battery energy storage system (BESS) deployments. A significant surge of major projects is currently advancing across Romania, Poland, Bulgaria, and Hungary, demonstrating the region's rapid transition toward flexible and resilient power grids.
Romania's Expanding Storage Portfolio
Romania is at the forefront of this regional boom. Construction is currently underway on a massive 918MWh BESS project owned by Greenvolt, with EPC services by Renovatio Solar and technology supplied by CATL. Additionally, Eurowind Energy Romania has completed its 120MWh BESS in Teiuș with a €21 million investment. Developer Enexus has also ordered 50MWh of BESS from Longi for solar-plus-storage projects, while MetaWealth completed a €19 million financing structure for its first 50MW/100MWh project.
Poland and Regional Milestones
In Poland, Greenvolt has initiated construction on a colossal 600 MW / 2.4 GWh facility in Siedlce, set to be the country's largest BESS and one of Europe's largest, utilizing BYD technology. Meanwhile, Tavion has raised €50 million to complete three projects totaling 69MW, part of a broader 184MW portfolio.
Other notable regional completions include Renalfa's 60MW/165MWh BESS addition to its repowered Devnya PV plant in Bulgaria, and MOL Group's Algyő project in Hungary, which features 20MW/40MWh of storage backed by EU capex grants.
This diverse wave of investments, ranging from utility-scale standalone storage to hybrid solar-plus-storage configurations, underscores the critical role that battery energy storage is playing in decarbonizing the Central and Eastern European electricity markets.
Source: Energy-Storage.news
This article was assisted by AI analysis. Please refer to the original source for official information.