battery storage
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
One year in: insights from REIB’s inaugural BESS investments and increasing importance of safety standards
12 September 2025 - We sat down with Delyan Iliev, Managing Director of REIB, to discuss the lessons learned from commissioning and operating two BESS projects and how the experience relates to broader market trends
Greece loses EU grant intended for renewable electricity for vulnerable consumers
11 September 2025 - The ambitious Apollo program is losing a EUR 100 million EU grant for renewables and storage, intended to lower energy costs for vulnerable consumers
Serbia’s EPS plans to build 500 MW of wind farms with strategic partner
05 September 2025 - A 1,000 MW solar power project is expected to be online by 2029, according to Aleksandar Latinović, Head of Ancillary Services at EPS
Bulgaria opens public consultation on subsidies for 1.9 GWh of battery projects
27 August 2025 - Bulgaria’s Ministry of Energy is launching a new round of subsidies for battery energy storage projects, worth EUR 118 million.
Agios Efstratios becomes Greece’s first energy-autonomous island
22 August 2025 - A hybrid energy project transforming Agios Efstratios into the first energy-autonomous island in Greece is in trial operation
Investors in standalone batteries in Greece request extension as deadline looms
22 August 2025 - September 30 marks a crucial deadline for standalone battery projects selected through Greece's first two auctions
Dozens of airports in Southeastern Europe invest in solar power, energy efficiency
21 August 2025 - Airports in Istanbul and Athens will be completely self-reliant with their large solar power plants, and many other airports in the region are catching up
Prosumers in Romania are neck and neck with commercial PV plants in capacity
20 August 2025 - Prosumers in Romania don't have a much larger total capacity anymore than commercial solar power plants, a segment accelerating in expansion
Cyprus TSO favored in national battery storage tender
19 August 2025 - Cyprus is rushing to deploy a centralized battery storage system, under indirect state control, on the transmission grid
Battery storage investors in Romania rapidly expanding project pipeline
16 August 2025 - In an rising investment wave, firms in Romania are combining energy storage with solar, wind and hydropower or building standalone systems
Bulgaria to add batteries of up to 10,000 MWh in capacity within months – ESO
12 August 2025 - Bulgaria’s Electricity System Operator has received grid connection applications for batteries with 12 GW in total capability
First part of Tenevo PV plant comes online, batteries are under construction
12 August 2025 - The largest hybrid power plant in Bulgaria is beginning to take shape as the Tenevo PV park came online and the BESS is under construction
100,000 home batteries in California act as 500 MW power plant
11 August 2025 - Residential batteries provided over 500 MW of capacity to the California power system during the test event