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EnBW and Zelestra partner on major battery storage project ? unlocking about 1.2 GWh of ...

EnBW, Germany's largest energy company, has signed a long-term tolling agreement with Zelestra for 300 MW of 4-hour battery storage capacity (1.2 GWh) at a facility in Emilia-Romagna, Italy. The partnership signals major utility investment in grid-scale battery infrastructure to support renewable energy integration in Europe.

This Wire brief sits within Fusion42's coverage of Climate Tech. Wire is Fusion42's founder-focused intelligence feed: each story is connected to the funds and startups it names — every one with a live profile on Raise or Scout — so founders can follow the capital and the momentum behind the headline rather than just the headline itself. Wire analysis is one of the live surfaces Arthur, Fusion42's AI co-founder, reasons over.

The Wire takeaway

A top-three European utility just committed long-term capex to someone else's battery asset instead of building its own. If you supply cells, BMS software, thermal management, or grid interconnect hardware, EnBW now has a 1.2 GWh pipeline it needs to fill—and a precedent showing utilities will pay tolls rather than own.

Read the full story at renewableenergymagazine.com

Topics: Climate Tech · grid-storage · battery-capacity · renewable-integration · europe-energy · utility-partnership

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Verified 16 July 2026 · Sources: Fusion42 review