Eos Energy Enterprises reaffirms $300M-$400M 2026 revenue target, announces $150M Frontier Power USA rights offering

Eos Energy Enterprises, a U.S. manufacturer of zinc‑based long‑duration energy storage systems, reaffirmed its revenue outlook for 2026 at $300 million to $400 million. In the same announcement, the company detailed a $150 million rights offering to fund Frontier Power USA, a new venture it is launching. The guidance and financing plan were disclosed on May 13, 2026 from Edison, New Jersey via a GlobeNewswire release.

The reaffirmed outlook suggests the firm expects continued growth in demand for its LDES technology, while the rights offering aims to provide capital for expanding Frontier Power USA’s operations in the United States.