Form Energy Raises $750 Million as 100-Hour Batteries Move Into AI Data Centers
Form Energy raised $750 million as its 100-hour iron-air battery technology gains traction for grids supporting AI data centers.
Why it matters: AI data centers are broadening the infrastructure opportunity into long-duration energy storage, where power availability and resilience are becoming strategic compute constraints.
Form Energy has raised $750 million as surging electricity demand from artificial-intelligence infrastructure creates a larger market for long-duration battery storage. The company's iron-air batteries are designed for approximately 100 hours of discharge using a reversible-rusting process. Its announced project pipeline includes storage supporting a Google data center in Minnesota, showing how AI infrastructure demand is expanding markets beyond generation and transmission into long-duration storage.