Overview
Raystown Substation is an operational electrical substation in Pennsylvania, United States, owned by Penelec. It operates at 230 kV and 46 kV, serving as a key node in the regional transmission grid.
Raystown Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by Penelec, a subsidiary of FirstEnergy, this facility plays a critical role in the regional power grid by stepping down high-voltage transmission lines to distribution-level voltages. The substation operates at two voltage levels: 230 kV for transmission and 46 kV for sub-transmission or distribution. This dual-voltage configuration is typical for substations that connect bulk power transmission systems to local distribution networks. As part of the PJM Interconnection, the facility adheres to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations, ensuring grid stability and compliance. Located in rural central Pennsylvania near Raystown Lake, the substation supports the local community by providing reliable electricity to residential, commercial, and industrial customers. Its strategic position within the PJM footprint contributes to the overall resilience of the Eastern Interconnection, one of the largest synchronized power grids in the world.
Environmental context
The substation is situated in a rural area of central Pennsylvania, characterized by forested hills and agricultural land. The nearby Raystown Lake is a major recreational resource, and the facility's operation must consider local environmental sensitivities, including water quality and wildlife habitats. As part of the PJM grid, the substation supports the integration of renewable energy sources, such as wind and solar, which are increasingly being developed in the region to meet state renewable portfolio standards.
Frequently asked questions
Raystown Substation is located in central Pennsylvania, United States, near Raystown Lake. Its approximate coordinates are 40.455767 N, -78.036096 W.
Raystown Substation operates at two voltage levels: 230 kV for transmission and 46 kV for sub-transmission or distribution, making it a key node in the regional power grid.
Raystown Substation is owned and operated by Penelec, a subsidiary of FirstEnergy Corp., which serves customers in Pennsylvania.
As part of the PJM Interconnection, Raystown Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and operational safety.
Substations like Raystown transform voltage levels between transmission and distribution networks, enabling efficient long-distance power transmission and safe local distribution. They also provide switching, protection, and monitoring functions.