This text explores how Battery Energy Storage Systems (BESS) and Virtual Power Plants (VPP) are transforming frequency regulation through fast response capabilities, advanced control strategies, and new revenue opportunities for asset owners. . Due to the fast response characteristics of battery storage, many renewable energy power stations equip battery storage to participate in auxiliary frequency regulation services of the grid, especially primary frequency regulation (PFR). Modern energy systems require increasingly sophisticated. . Frequency regulation is crucial for maintaining stability and efficiency in energy systems. It involves balancing electricity supply and demand to ensure that the frequency of alternating current (AC) remains within a specified range—typically 50 or 60 Hz, depending on the region. This is essential. .
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Bucharest, July 22, 2025 – Nova Power & Gas, a Romanian energy company and part of the E-INFRA Group, announces the launch of the largest battery energy storage project in Romania. From ESS News The largest BESS to date in Romania, with a capacity of 200 MW/400 MWh, has been commissioned in Cluj County by private investor Nova. . The Romanian Ministry of Energy has launched a grant program for battery energy storage systems developed in conjunction with existing renewable energy facilities – wind, solar, or hydro. The project that will be constructed in Floresti, Cluj County, will provide 200 MW/400 MWh, the working capacity of which. .
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