Advertisement|Remove ads.

Shares of EOS Energy Enterprises (EOSE) surged more than 8% on Thursday after Frontier Power USA and its affiliate announced a transaction to acquire a 480 MWh portfolio of battery energy storage system projects from Bimergen Energy.
The transaction marks the initial deployment under Frontier Power USA’s previously announced 2 GWh capacity reservation agreement with Eos Energy.
Frontier Power stated that the portfolio consists of three ERCOT-based projects, including two ‘Texas 10’ projects and a 100-megawatt/400-megawatt-hour (MWh) project, with Notices-to-Proceed (NTPs) anticipated to start in mid-2026.
Frontier Power USA (FPUSA) stated that an affiliate of the company will fund 100% of the equity needed for construction, a development fee to Bimergen, and fund transaction expenses.
The company will hold a 92.5% ownership interest in the project companies, while Bimergen will retain a 7.5% ownership interest as an owner and for development contributions.
FPUSA intends to deploy its previously announced insurance-related framework with Ariel Green to support the financing of the project, according to the statement. The company, along with Bimergen, has been working with Stella Energy Solutions as an execution partner on the development and delivery of the projects, FPUSA noted.
In May, Cerberus Capital Management and Eos Energy Enterprises announced the establishment of Frontier Power USA, an independent investment firm to develop, own, and operate a diversified portfolio of long-duration energy storage systems for large-scale deployment.
The statement noted that Frontier Power USA has been formed to address rising electricity demand and grid reliability challenges driven by the growth of AI data centers and advanced computing infrastructure.
Frontier Power USA unifies Eos Energy’s durable technology stack, institutional capital from Cerberus, and a performance insurance wrap provided by Ariel Green, the statement noted.
On Stocktwits, retail sentiment for the stock has declined to ‘bearish’ from ‘bullish’ while message volumes reduced to ‘low’ from ‘high’ over the past 24 hours.
One user on Stocktwits believes the deal appears to be value-accretive for EOS shareholders.
Shares of Eos Energy have dropped over 38% so far this year.
For updates and corrections, email newsroom[at]stocktwits[dot]com.
Read Next: AMD's Lisa Su Says AI Agents Are Driving ‘Tremendous Demand’, Touts Chipmaker's Portfolio Amid Blowout Q1