Fluence, Excelsior Energy to install 2.2 GWh of BESS in US
Fluence Energy, a subsidiary of Siemens, and Excelsior Energy Capital have partnered to install 2.2 GWh of battery energy storage systems (BESS) in the United States by 2025. The project will utilize Fluence’s Gridstack Pro product line, with battery cells manufactured in Tennessee and modules produced in Utah, benefiting from the Inflation Reduction Act’s (IRA) domestic content bonus. Gridstack Pro is one of the first BESS projects to qualify as domestic content under the IRA.