iron-air-battery

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Form Energy Raises $750 Million to Scale Iron-Air Battery Production

Form Energy, an iron-air-based battery systems provider, has raised $750 million in a Series G financing round, bringing Form Energy’s total equity funding to more than...

August 14, 2026

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Dibin DB

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Energy Storage

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Finance and M&A
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Ore Energy Raises $43 Million to Scale Iron-Air Battery Manufacturing

Ore Energy, a developer of iron-air batteries for long-duration energy storage, has raised $43 million in Series A funding in a round co-led by Plural and HV. Positron...

August 6, 2026

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Dibin DB

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Energy Storage

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Finance and M&A
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ESS Acquires Intellectual Property and Assets of VoltStorage

ESS Tech, a manufacturer of iron flow long-duration energy storage solutions (LDES), has announced the acquisition of the intellectual property and assets of iron-salt...

February 20, 2026

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Renu

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Finance and M&A

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Storage
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Form Energy Raises $405 Million in Series F Funding

Form Energy, an iron-air-based battery systems provider, raised $405 million in a Series F Funding round led by T. Rowe Price. The round brings the company’s total...

October 15, 2024

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Renu

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Storage

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