Pennsylvania Substation - 138 kV Electrical Infrastructure in the United States

Pennsylvania is an operational electrical substation situated in the United States, with coordinates 42.873007, -87.888259. The facility operates at a voltage level of 138 kV, which is typical for sub-transmission and distribution networks, serving to step down power from higher voltage transmission lines for local distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards and oversee interstate electricity transmission. In the United States, substations like this one are critical for maintaining grid stability and ensuring reliable power delivery to residential, commercial, and industrial customers. As part of the broader electrical infrastructure, this substation contributes to the resilience of the local power grid. Its operational status indicates it is actively managing voltage levels and facilitating electricity flow. The facility's location and voltage class suggest it serves a medium-scale distribution role within the regional network.

The substation is located in a region with a temperate climate, where seasonal weather variations can impact grid operations. Its voltage level and urban or rural setting influence its environmental footprint, with substations typically having minimal direct ecological impact but playing a key role in integrating renewable energy sources and reducing transmission losses.