Overview
Penn Mar Substation is an operational electrical substation in Pennsylvania, United States, owned by Pennsylvania Electric Company. It operates at 115 kV and 23 kV voltage levels, serving the local grid.
Penn Mar Substation is an operational electrical substation located in Pennsylvania, United States. Owned by Pennsylvania Electric Company, the facility plays a role in the regional transmission and distribution network, stepping down high-voltage electricity for local consumption. The substation's voltage levels of 115 kV and 23 kV indicate its function in both sub-transmission and distribution. Operating under the jurisdiction of the United States, the substation adheres to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for transmission-level assets. The facility is part of the Pennsylvania-New Jersey-Maryland (PJM) Interconnection, one of the largest regional transmission organizations in the world, which ensures grid stability and reliability across multiple states. The substation's location in rural Pennsylvania supports the electrical infrastructure needs of the surrounding community. As a medium-voltage facility, it contributes to the resilience of the local grid, providing essential power distribution to residential and commercial customers. The operational status of the substation underscores its ongoing role in maintaining reliable electricity supply.
Environmental context
The substation is situated in a rural area of Pennsylvania, where the surrounding landscape includes forests and agricultural land. The facility's operation involves electromagnetic fields and potential impacts on local wildlife, though standard mitigation measures are typically employed. Regular maintenance is expected under NERC standards to ensure safe and reliable operation.
Frequently asked questions
Penn Mar Substation is located in Pennsylvania, United States, at coordinates 39.743078, -79.317393.
Penn Mar Substation operates at voltage levels of 115 kV and 23 kV, serving both sub-transmission and distribution functions.
Penn Mar Substation is owned by Pennsylvania Electric Company, a utility serving the region.
As part of the US electrical grid, Penn Mar Substation must comply with NERC reliability standards and FERC regulations, as well as PJM Interconnection requirements.
Substations like Penn Mar step down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, ensuring safe and reliable power delivery.