Project Notice |
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| PNR | 64862 |
| Project Name | Modular Aluminum-Air Flow Battery System |
| Project Detail | Wright Electric and Columbia University are developing an aluminum-air flow battery that has swappable aluminum anodes that allow for mechanical recharging. Aluminum air chemistry can achieve high energy density but historically has encountered issues with rechargeability and clogging from reaction products. To overcome these barriers, Wright Electric uses a 3D design instead of a 2D planar chemistry to improve the contact between anode and cathode. The system also circulates the electrolyte, preventing the accumulation of reaction products within the cell structure to remedy limitations of static aluminum-air batteries. Market Impact Potential: Wright Electric is enabling the electrification of railroad and ships through development of transformational energy storage techniques. Early applications of this technology would be collaborating on pilot projects for auxiliary power for vessels or emergency backup systems. The team will focus on battery system designs to better manage the reaction products to meet the needs of ship and rail transportation. |
| Funded By | Self-Funded |
| Sector | Energy & Power |
| Country | United States , Northern America |
| Project Value | USD 1,499,098 |
Contact Information |
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| Company Name | Wright Electric |
| Web Site | https://arpa-e.energy.gov/technologies/projects/modular-aluminum-air-flow-battery-system |
