The collaboration comes as Bulgaria and the region push for smarter energy systems that not only generate renewable power but store and distribute it more efficiently.
Bgaria will finance 82 standalone battery storage projects worth over 1.15 billion levs ($675 million) under its EU-funded procurement exercise named RESTORE.
The Bulgarian Ministry of Energy announced on December 6 that it has received 151 project proposals worth nearly BGN 5 billion, which far exceeded the available funding of BGN 1.154 billion. Of the submitted proposals, 118 projects-totaling BGN 1.6 billion-were shortlisted.
All investments must be implemented and the facilities connected to the electricity transmission or distribution networks on the territory of Bulgaria and put into operation by March 2026.
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Neither state-owned nor private conventional power plants in Bulgaria currently have battery storage systems installed, Tsachev added.
Learn MoreIn Bulgaria, the storage of solar energy in batteries is rapidly expanding, with private investors leading the initiative. According to the “Electricity System Operator” (ESO), …
Learn MoreThe selected projects will deliver a total usable battery energy storage system (BESS) capacity of 9,712.89 MWh, the Ministry of Energy said on April 17, more than three times the minimum target of 3 GWh …
Learn MoreVienna-based renewable energy developer Enery said on Thursday that it has secured green financing for its 600 MWh battery energy storage system (BESS) in Nova …
Learn MoreAround 500 MW of battery energy storage systems (BESS) with a storage capacity of some 1,300 MWh are now installed in Bulgaria and helping balance the country’s power grid, Angelin Tsachev, chief …
Learn MoreAround 500 MW of battery energy storage systems (BESS) with a storage capacity of some 1,300 MWh are now installed in Bulgaria and helping balance the country’s …
Learn MoreThe company’s three photovoltaic systems, with 524 MW in combined peak capacity, now also have batteries of 156 MW and 312 MWh in total. With the ongoing solar boom in Bulgaria, investors have lately …
Learn MoreThe selected projects will deliver a total usable battery energy storage system (BESS) capacity of 9,712.89 MWh, the Ministry of Energy said on April 17, more than three …
Learn MoreSUNOTEC and Sungrow have announced a groundbreaking partnership to deploy 2.4 GWh of battery energy storage systems (BESS) across several solar energy projects in Bulgaria and broader Europe. …
Learn MoreTsachev also highlighted that ESO is not authorized to own solar energy storage facilities, and currently, no state-owned or private conventional power plants in Bulgaria …
Learn MoreThe company’s three photovoltaic systems, with 524 MW in combined peak capacity, now also have batteries of 156 MW and 312 MWh in total. With the ongoing solar …
Learn MoreSUNOTEC and Sungrow have announced a groundbreaking partnership to deploy 2.4 GWh of battery energy storage systems (BESS) across several solar energy projects in …
Learn MoreBulgaria’s second standalone energy storage procurement exercise of 2025, worth close to BGN 229 million ($137.2 million), received a lot of interest and there are 30 project …
Learn MoreBulgaria has 500 MW/1,300 MWh of batteries online and could reach 7,000–10,000 MWh within 12–18 months, ESO says, supporting 10%–15% of daily power needs.
Learn MoreLatest developments in solar PV technology, energy storage advancements, commercial power solutions, and industry insights from our team of renewable energy experts across Poland.
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