Overview
Glacier Battery Storage is a 2 MW pumped hydro storage facility in Washington, USA, owned by Puget Sound Energy Inc. It supports grid stability through energy storage.
Glacier Battery Storage is a pumped hydro storage facility located in Washington, United States, owned by Puget Sound Energy Inc. With a capacity of 2 MW, it is a small-scale energy storage plant that contributes to the region's grid reliability and renewable energy integration. The facility operates as pumped hydro storage, a mature technology that uses water reservoirs to store and generate electricity. In the US, such facilities must comply with safety standards like NFPA 855 for energy storage systems, ensuring safe operation near populated areas. The 2 MW capacity positions it as a small-scale asset, typically used for local grid support rather than bulk storage. By providing energy storage, Glacier Battery Storage helps balance supply and demand, reducing reliance on fossil fuel peaker plants. Its location in Washington, a state with significant hydropower resources, aligns with regional efforts to enhance grid flexibility and support renewable energy growth.
Environmental context
Pumped hydro storage facilities like Glacier Battery Storage involve water management and can impact local aquatic ecosystems. The facility's small scale (2 MW) suggests minimal land use and water consumption. Proper siting and operation under US regulations help mitigate risks such as thermal runaway (not applicable to pumped hydro) and ensure safe integration with the grid. The facility's role in peak shaving and frequency response supports cleaner energy use.
Frequently asked questions
Glacier Battery Storage is located in Washington, United States, at coordinates 48.8880, -121.9462.
Glacier Battery Storage uses pumped hydro storage, a technology that stores energy by pumping water to an elevated reservoir and releasing it to generate electricity.
Glacier Battery Storage is owned by Puget Sound Energy Inc, a utility company serving the Pacific Northwest.
Pumped hydro storage facilities in the US must comply with NFPA 855, which provides safety requirements for energy storage systems, including fire protection and siting.
With a 2 MW capacity, Glacier Battery Storage provides grid services such as peak shaving and frequency regulation, helping to balance supply and demand.