Renalfa’s storage project in Bulgaria
Image: Renalfa
By ESS news
The Bulgarian Ministry of Energy will pump a total of BGN 228.9 million ($137.2 million) into 31 energy storage facilities following the completion of the National Renewable Energy Storage Infrastructure RESTORE 2 tender scheme – the second major energy storage subsidy scheme this year.
The 31 projects will create more than 4 GWh of usable energy storage capacity, the ministry said.
RECOVERY 2 was launched in August 2025 with the aim of supporting the construction and commissioning of national infrastructure based on renewable energy storage facilities with at least 1.9 GWh of standalone energy storage capacity.
The completion of RESTORE 2 follows the success of the previous RESTORE program that concluded in April and selected 82 standalone renewable energy storage projects, with a total investment of more than BGN 1.15 billion ($675 million).
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