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France's Largest Battery Storage Facility Now Online

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Medium 7/10electricity grid services energy storage market

France's Largest Battery Storage Facility Now Online

TagEnergy has activated France's largest operational battery energy storage system (BESS) in the country's northeast. The 240 MW/480 MWh facility, built with Tesla Megapack technology, is designed to provide crucial grid-balancing services.

October 7, 2026Published 1 hour ago