battery storage
Karatzis, Metlen to install Greece’s largest battery in joint venture
09 October 2025 - Metlen and Karatzis Group of Companies are establishing a joint venture for a standalone BESS of 330 MW and 790 MWh
Romania’s Hidroelectrica to equip hydropower plants with battery storage
08 October 2025 - Romanian state-owned power utility Hidroelectrica plans to integrate battery storage with all its run-of-river hydropower plants
Econergy to assume 100% ownership of Romania’s biggest solar park, add batteries
06 October 2025 - Econergy agreed to buy Nofar's stake in the Rătești PV plant, the largest in Romania. It intends to add a 120 MW battery storage system.
Green light for one of first standalone battery investments in Cyprus
06 October 2025 - The Department of Environment of Cyprus issued an approval for what could become one of the country's first battery energy storage systems
Software maker Volue acquires power trading, battery optimization platform smartPulse
06 October 2025 - Volue took over smartPulse, accelerating the expansion into CEE, Southern Europe and Turkey with its power trading and battery optimization
Romanian town signs partnership for 200 MW solar park with BESS
03 October 2025 - A public-private partnership between the local authority in Târgu Lăpuș and a project firm is aimed at building the biggest PV plant in Transylvania
Sunterra RE equips its PV plants in Bulgaria with batteries totaling 156 MW
03 October 2025 - Bulgarian solar power plant operator Sunterra RE expanded its operational portfolio with co-located energy storage
Batteries totaling 5,899 MWh in grid connection procedure in Serbia
01 October 2025 - The projects are for standalone batteries and ones co-located with power plants, according to Serbia's TSO EMS
European day-ahead power market rolls out 15-minute trading intervals
01 October 2025 - The Single Day-Ahead Coupling area split its hourly units into 15-minute intervals for electricity trading
Neptune Energy confirms huge lithium carbonate reserves in Germany
27 September 2025 - German company Neptune Energy confirmed reserves of 43 million tons of lithium carbonate equivalent in the groundwater in the Altmark region
HiTHIUM, Solarpro partner to develop long-duration energy storage in Eastern Europe
26 September 2025 - The agreement between HiTHIUM and Solarpro is for multiple utility-scale projects across Eastern Europe
DRI acquires 112 MW battery storage project in Poland from Greenvolt
26 September 2025 - DRI expanded its activities in Poland by buying the rights to build a BESS facility in Kozienice in the east-central part of the country
Prime Batteries expanding battery storage manufacturing capacity in Romania
22 September 2025 - Prime Batteries is expanding its battery storage equipment factory in Bucharest, despite strong headwinds for its industry segment
YESS Power set to commission Western Balkans’ first large battery energy storage system
22 September 2025 - YESS Energy is building a 60 MW battery energy storage system (BESS) for Mey Energy at the client's PV plant in North Macedonia
Fortis Energy preparing to build solar-battery hybrid power plant in Serbia
21 September 2025 - Fortis Energy has obtained a construction permit for a solar park of 270 MW on the territory of the city of Sremska Mitrovica in Serbia, Mayor Branislav Nedimović said
ElevenEs mulls building advanced battery cells gigafactory in Poland
12 September 2025 - Battery technology developer ElevenEs, which has production facilities in Serbia, plans to build a EUR 600 million gigafactory