Eos Energy Enterprises (EOSE), a New Jersey-based manufacturer of zinc-based long-duration energy storage systems, on Thursday said it has secured its first purchase order under a 2 gigawatt-hours capacity reservation agreement with Frontier Power USA.
The order supports FPUSA's 100-megawatt/400-megawatt-hours battery energy storage Redbird project in Texas, which relies on using Eos' Z3 technology, the company said in a statement.
Equity for the construction of the Redbird project will be provided by FPUSA and its affiliates. Developer Bimergen will keep a minority economic interest in the project and work with FPUSA to bring the project into commercial operation, the statement added
The four-hour system will provide dispatchable storage capacity in the Electric Reliability Council of Texas service area and support energy shifting, ancillary services, and overall grid reliability.
Including this order, Eos has now completed almost 50% of its 1 GWh Bridgelink master supply agreement and further advanced a 12 GWh development pipeline across the service areas of regional transmission organisations ERCOT, PJM Interconnection, California Independent System Operator, and Midcontinent Independent System Operator, the statement added.