Green Flexibility agrees purchase of 500-MW German BESS portfolio

Green Flexibility Expands Battery Storage in Germany

On Wednesday, German energy storage developer Green Flexibility announced the acquisition of a 500-MW battery energy storage system (BESS) portfolio. This expansion is achieved through a strategic partnership with fellow German company Hansa Battery.

Partnership Details

The collaboration with Hansa Battery allows Green Flexibility to significantly boost its capacity in the domestic market, reinforcing its position in Germany's growing energy storage sector.

"We are excited to expand our portfolio with this sizeable 500-MW acquisition, furthering Germany's transition to stable and flexible energy supply."

Market Impact

Green Flexibility’s acquisition exemplifies the ongoing commitment to developing large-scale battery solutions to support Germany's energy transition goals.

Summary: Green Flexibility’s partnership with Hansa Battery to acquire 500 MW in BESS strengthens Germany’s leadership in reliable renewable energy storage and grid flexibility.

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Renewables Now Renewables Now — 2025-11-06