This $275,000 Project Grant award from the National Science Foundation's (NSF) Technology, Innovation, and Partnerships (CFDA 47.084) program supports the development of a novel, high-voltage, all-iron flow battery (AIFB) for long-duration energy storage. The awardee, Volta Energy Inc., is a minority-owned, for-profit organization that specializes in advanced energy storage and clean energy technologies. The key objectives of this SBIR Phase I project are to finalize the electrolyte chemistry to achieve a cell voltage exceeding 1.5V, reduce cell resistance to ensure high round-trip efficiency, and establish stable cyclic performance for long lifetime. The AIFB technology aims to provide a cost-effective solution for long-duration energy storage, which is critical to facilitate the transition from fossil fuel to renewable electricity generation. The project's intellectual merit lies in the scientific and technological development of this all-iron, all-soluble, high-voltage flow battery that could achieve the target levelized cost of storage (LCOS) of $0.05/kWh.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $275.0k | 8/19/24 |