batteries
Repono acquires BESS project for 404 MWh in Romania
23 October 2025 - The Argeș project reached a ready-to-build stage. It has a contract with Transelectrica for a grid connection
Romanian power distributor Electrica to build 15 battery systems totaling 1 GWh
22 October 2025 - The battery storage systems would boost Electrica’s ability to respond dynamically to fluctuations in consumption and production
SANY International takes over large PV-BESS project in southwestern Romania
21 October 2025 - Sany International (Singapore) acquired a project for a solar power plant of 95 MW in peak capacity combined with 218 MWh in battery storage
Romania’s coal town Turceni starts EUR 380 million green energy transformation
20 October 2025 - Turceni is dependent on the local coal power plant, so the municipal authority is turning to agrivoltaics, energy storage and green hydrogen
NGEN inaugurates Austria’s most powerful battery energy storage system
17 October 2025 - NGEN Group commissioned its expanded BESS, which is again the largest grid-supporting facility of its kind in Austria
Montenegro’s EPCG to develop floating solar, thermal batteries, high-altitude wind turbines
16 October 2025 - Memoranda of understanding (MoUs) were signed within the framework of the European Union – Montenegro Investment Conference
Principia builds CfD-backed battery storage facility in Greece
15 October 2025 - Principia built its first BESS in just six months. The Themelio facility in Chalkidiki in northern Greece has 49 MW in operating power.
Renalfa IPP expands its Tenevo, Kaolinovo PV plants in Bulgaria with batteries
14 October 2025 - Renalfa IPP built a 65 MW battery energy storage system in Tenevo within a hybrid project, and expanded its Kaolinovo PV plant and added a BESS to it
International Power Supply inaugurates Bulgaria’s first battery gigafactory
13 October 2025 - International Power Supply (IPS) opened its Factory X1 on the outskirts of Sofia, with a capacity of 3 GWh per year
North Macedonia receives applications for 4.2 GW of battery projects
10 October 2025 - October 1 was the deadline for foreign investors interested in the construction of power plants to submit their initiatives
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
Policy changes in US will have marginal impact on global energy transition
09 October 2025 - AI energy use may seem alarming, but it is projected to stay below EV charging and the cooling of buildings, DNV calculated
Indian ChemVolt Global, Serbian ElevenEs forge strategic partnership for batteries
08 October 2025 - India-based ChemVolt Global and ElevenEs, headquartered in Serbia, established a strategic partnership
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
GridFlex to install standalone BESS in Serbia
06 October 2025 - GridFlex is one of 11 companies seeking approvals for the connection of planned standalone battery energy storage systems to the grid
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.