Hunterstown Generating Station Undergoes Expansion to Boost Power Capacity
The Hunterstown Generating Station in Adams County, Pennsylvania, is undergoing an expansion and update as part of an expedited power upgrade program by PJM Interconnection, adding 367 MW of capacity to the natural gas plant.
Harrisburg Lancaster Lebanon York, PA, November 5, 2026 — The Hunterstown Generating Station, located in Adams County, Pennsylvania, is currently undergoing a significant expansion and update. This project is part of an expedited power upgrade program initiated by PJM Interconnection.
The expansion aims to add 367 megawatts (MW) of capacity to the existing natural gas power plant. PJM Interconnection manages the grid for all or parts of 13 states and the District of Columbia, overseeing the flow of electricity and planning for future needs. The program’s expedited nature suggests an emphasis on rapidly increasing power supply to meet demand.
The specifics regarding the contractor’s name, the timeline for the completion of the expansion, or the exact nature of the updates beyond capacity addition were not provided in the available summary. Similarly, details on any permits secured for this project or inspection outcomes are not available.
Upon completion, the addition of 367 MW is expected to enhance the reliability and capacity of the regional power grid managed by PJM Interconnection. The expansion focuses on leveraging natural gas as the primary fuel source for the plant.
Story summarized from the original created by Kaylee Lindenmuth on www.abc27.com, see more information here.
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