In an accelerated wave of investments, companies in Romania are combining battery energy storage systems (BESS) with solar, hydro or wind energy, or building
The Prime Batteries Technology battery factory in Cernica thus becomes the first major industrial project that Romania sees taking shape in the context of the energy transition and which can become the starting point for an
The Prime Batteries Technology battery factory in Cernica thus becomes the first major industrial project that Romania sees taking shape in the context of the energy transition and which can
State-owned Hidroelectrica, the largest electricity producer in Romania, wants to install a battery storage system at Iron Gate 2 (Porțile de Fier 2) on the Danube. Located on
Prime Batteries, a company supported by EIT InnoEnergy, and Monsson have put into operation the largest electricity storage capacity in Romania. This is part of the first hybrid
The investment wave, supported by key regulatory changes, is elevating Romania in the European energy landscape. Leading the development is Nova Power & Gas, part of the Romanian E-Infra Group,
Developer Monsson Group and system integrator Prime Batteries Technology have inaugurated a 6MW/24MWh battery energy storage system (BESS) in Romania, the country''s largest.
Nova is currently the national leader in energy storage capacity, with 240 MWh already operational. The company is also heavily investing in electricity generation facilities,
State-owned Hidroelectrica, the largest electricity producer in Romania, wants to install a battery storage system at Iron Gate 2 (Porțile de Fier 2) on the Danube. Located on the border with Serbia, it is the second
The investment wave, supported by key regulatory changes, is elevating Romania in the European energy landscape. Leading the development is Nova Power & Gas, part of the
The Monsson Group has recently inaugurated, in Constanta County, the largest electricity storage unit installed and produced in Romania, the battery system being made by
The Monsson Group has recently inaugurated, in Constanta County, the largest electricity storage unit installed and produced in Romania, the battery system being made by Prime Batteries Technology.
Prime Batteries Technology, a portfolio company of InnoEnergy, has been selected to supply a 72 MWh lithium-ion battery energy storage system (BESS) for Hidroelectrica, Romania''s largest
In an accelerated wave of investments, companies in Romania are combining battery energy storage systems (BESS) with solar, hydro or wind energy, or building independent storage facilities. The list
Nova is currently the national leader in energy storage capacity, with 240 MWh already operational. The company is also heavily investing in electricity generation facilities, including both renewable and
Developer Monsson Group and system integrator Prime Batteries Technology have inaugurated a 6MW/24MWh battery energy storage system (BESS) in Romania, the country''s
Prime Batteries Technology, a portfolio company of InnoEnergy, has been selected to supply a 72 MWh lithium-ion battery energy storage system (BESS) for Hidroelectrica,

Leading the development is Nova Power & Gas, part of the Romanian E-Infra Group, which has unveiled plans for the nation’s largest battery project to date. The company will build a 400 MWh facility in Florești, Cluj county, which is expected to be operational by the end of 2025.
The investment wave, supported by key regulatory changes, is elevating Romania in the European energy landscape. Leading the development is Nova Power & Gas, part of the Romanian E-Infra Group, which has unveiled plans for the nation’s largest battery project to date.
Romania’s National Energy Regulatory Authority (ANRE) recently eliminated the double taxation of stored electricity. The new rules exempt electricity stored and then reinjected into the grid from several tariffs, removing a significant financial barrier for investors.
This single project will double Romania’s current installed storage capacity of 398.8 MWh, a figure that comes from transmission system operator Transelectrica, and mentioned by Romania’s energy minister Sebastian Burduja in April, 2025.
A re-industrialised and energy-secure Europe is within reach!” Prime Batteries CEO Vicentiu Ciobanu said the project would be increased to 216MWh in 2025. Ciobanu and other attendees claimed the project is in the top five largest hybrid plants of its kind in Europe, and when increased to 216MWh of storage capacity would be the largest.
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