Stryker 22 L.L.C. Pumped Hydro Storage Facility, United States

Stryker 22 L.L.C. is an operational pumped hydro storage facility located in the United States, with coordinates 40.6654, -75.1445. With a capacity of 19.8 MW, it falls within the small-to-medium scale range for pumped hydro storage, which typically spans from 10 MW to over 1000 MW. The facility is owned and operated by Stryker 22 L.L.C., supporting the regional grid by providing energy storage services. The plant utilizes pumped hydro storage technology, which involves pumping water to an upper reservoir during low demand and releasing it through turbines to generate electricity during peak demand. This technology is well-established and offers long-duration storage with high efficiency. In the United States, pumped hydro storage accounts for the majority of grid-scale energy storage capacity, and facilities like this one are subject to federal and state regulations, including dam safety requirements and environmental impact assessments. Pumped hydro storage plants play a critical role in integrating renewable energy sources by smoothing out fluctuations in supply and demand. The Stryker 22 facility helps enhance grid reliability and supports the transition to a cleaner energy mix. Its location in the northeastern US positions it to serve a region with growing energy storage needs driven by renewable portfolio standards and grid modernization efforts.

Pumped hydro storage facilities like Stryker 22 involve significant water management and can impact local aquatic ecosystems. The construction and operation of upper and lower reservoirs may alter natural water flow, sediment transport, and fish migration patterns. However, once operational, these plants produce no direct emissions and provide essential grid services that enable higher penetration of renewable energy. The facility's location in a region with varied topography and water resources is typical for pumped hydro, which requires suitable elevation differences and water availability.