France's largest battery storage facility goes online in northeast

TagEnergy inaugurated a 240 MW/480 MWh battery storage system based on Tesla Megapacks in northeastern France, becoming the country's largest operational facility and providing grid-balancing services.

First covered Oct 7, 2026 · 12:31 AM PT · 1 article · no longer in the live window

France's largest battery storage facility goes online in northeast — Image via pv-magazine.com

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35d PV Magazine France’s largest battery goes online — TagEnergy has inaugurated a 240 MW/480 MWh battery storage facility in northeastern France, the country’s largest operational BESS.

More coverage from around the web

ess-news.com TagEnergy commissions France's largest battery storage project - Energy Storage

ess-news.com TagEnergy to build France’s largest battery, 240MW/480MWh - Energy Storage

batteryindustry.net TagEnergy commissions France’s largest BESS at 240 MW/480 MWh - BatteryIndustry.net

shop4tesla.com Tesla and TagEnergy build France's largest battery plant

basenor.com Tesla's 480 MWh Megapack Project in France: What It Means

Appeared in: 2026-10-07 (#16)

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France's largest battery storage facility goes online in northeast

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