Powerline Energy Storage is a regulated energy storage project operated by Duke Energy Florida, a subsidiary of Duke Energy Corporation. Located within the Duke Energy Florida power control area, this facility is designed to enhance grid reliability and support renewable energy integration. With a capacity of 100 MW, the project utilizes advanced battery technology to store energy, thereby optimizing energy distribution and management. The project is expected to come online in 2027, contributing to the region’s energy infrastructure and sustainability goals.