Bulgarian tender awards more than 4 GWh of energy storage capacity across 31 projects
Bulgaria’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 proposals included in a reserve list, the government said.
The Hydrogen Stream: Europe forecasts €240 billion for hydrogen grids to 2040
The European Commission says its new grids package includes €240 billion ($281.8 billion) for hydrogen networks to 2040, alongside fresh Italian State aid for clean tech deployment.
Renalfa switches on 260 MWh battery storage system in Bulgaria
The battery energy storage system is the first phase of a 315 MW/760 MWh system that is being developed alongside 238 MW of solar under Bulgaria’s largest hybrid power project to date, due for completion next year.
IPS inaugurates Bulgaria’s first battery storage gigafactory
International Power Supply (IPS) has begun production at its 3 GWh battery factory near Sofia, with plans to expand capacity to 5 GWh by the second quarter of 2026.
Solestial to provide Endurosat with space solar modules
The U.S.-based manufacturer announced it will provide solar power modules to satellite manufacturer Endurosat starting this year.
Bulgaria launches consultation on 1.9 GWh energy storage subsidy
The Bulgarian Ministry of Energy has opened a public consultation for a new round targeting 1.9 GWh of standalone storage capacity, building on the success of its initial RESTORE procurement, which backed nearly 10 GWh of energy storage development.
Sunotec, Sungrow partner on 2.4 GWh of battery storage in Europe
Sunotec says it will deploy Sungrow battery energy storage system (BESS) tech across co-located solar projects in Bulgaria and wider Europe.
Water-based photovoltaics reach global capacity of 21.18 GW
An international research team has developed an index-based remote sensing method to see trends in the global development of water-based PV. It has found that China currently accounts for 80% of the global total deployed capacity.
Sigenergy launches 10 MW/20 MWh of Bulgarian storage using 240 kWh stacks
Sigenergy has deployed a 10 MW/20 MWh battery energy storage system (BESS) at a solar site in Malko Tarnovo, Bulgaria, using 240 kWh battery stacks typically found in residential systems.
Bulgaria inaugurates 496 MWh battery system
Bulgaria has completed a 496 MWh battery energy storage system, billed as the largest in the European Union. Crews completed the project in six months with backing from local authorities.
