Fluence

Fluence (a joint venture of Siemens and AES) designs and deploys utility-scale battery energy storage systems and digital asset management software. The company integrates battery hardware with factory-built, containerized modular platforms—such as Gridstack and Sunstack—managed by an operational software layer that handles automated market bidding, dispatch optimization, and real-time diagnostics. Fluence sells these integrated hardware and software solutions alongside long-term maintenance services to regulated utilities, independent power producers (IPPs), renewable energy developers, and large commercial operations like data centers seeking to stabilize grid connections, maximize energy revenues, and secure backup power.