09:44 AM EDT, 10/31/2025 (MT Newswires) -- Eos Energy Enterprises ( EOSE ) said Friday it received a 228 megawatt-hour order from UK-based energy developer Frontier Power to deploy its Eos Z3 energy storage systems across Frontier's portfolio of storage and grid-reliability projects.

Financial terms of the order were not disclosed.

The order is the first to be converted under the companies' 5-gigawatt-hour framework agreement announced in April, Eos said.

Eos Energy ( EOSE ) shares were more than 3% higher in recent trading.

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