Overview
The AES Warrior Run Energy Storage Project is an 11 MW pumped hydro storage facility in the United States, operated by AES Tait LLC. It provides grid-scale energy storage services.
The AES Warrior Run Energy Storage Project is a pumped hydro storage facility located in the United States, with coordinates 39.5931, -78.7453. With a capacity of 11 MW, it operates as a medium-scale energy storage plant, supporting grid stability and renewable integration. Pumped hydro storage is a mature technology that uses two water reservoirs at different elevations to store and generate electricity. The facility operates under US regulatory frameworks, including NFPA 855 for safety and UL 9540 for system certification. The project is owned by AES Tait LLC and is currently operational. The facility plays a role in peak shaving and frequency regulation, helping to balance supply and demand on the grid. Its location in the Appalachian region provides suitable topography for pumped hydro operations, contributing to local energy resilience.
Environmental context
Pumped hydro storage facilities like the AES Warrior Run project involve large water reservoirs, which can affect local hydrology and ecosystems. The facility's operation requires careful management of water levels and flow rates to minimize environmental impact. Thermal runaway risk is minimal for pumped hydro compared to lithium-ion systems, but siting near populated areas requires adherence to safety standards like NFPA 855.
Frequently asked questions
The AES Warrior Run Energy Storage Project is located in the United States, with coordinates approximately 39.5931 N, 78.7453 W.
The AES Warrior Run project uses pumped hydro storage, a technology that stores energy by pumping water to an elevated reservoir and releases it through turbines to generate electricity.
The facility has a capacity of 11 megawatts (MW), making it a medium-scale pumped hydro storage plant.
Pumped hydro storage facilities in the US must comply with NFPA 855 for energy storage system safety and UL 9540 for product safety certification.
The facility is owned by AES Tait LLC, a subsidiary of The AES Corporation.