Overview
Pine Creek Substation is an operational electrical substation in Pennsylvania, United States, operated by Duquesne Light. It operates at 138 kV, serving the regional power grid.
Pine Creek Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by Duquesne Light, it plays a key role in the regional transmission and distribution network. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of the U.S. electrical grid, Pine Creek Substation operates under the regulatory framework established by the Federal Energy Regulatory Commission (FERC) and adheres to reliability standards set by the North American Electric Reliability Corporation (NERC). The substation's equipment likely includes circuit breakers, transformers, and switchgear designed to manage power flow and ensure grid stability. Duquesne Light, the operator, serves the Pittsburgh metropolitan area, providing electricity to residential, commercial, and industrial customers. The substation's location in Pennsylvania places it within the PJM Interconnection, one of the largest regional transmission organizations in the U.S. This interconnection coordinates the movement of wholesale electricity across multiple states. Pine Creek Substation contributes to the reliability and resilience of the local grid, supporting the energy needs of the surrounding community and facilitating the integration of diverse power sources.
Environmental context
The substation is situated in an urbanized area of Pennsylvania, where electrical infrastructure is critical for supporting dense population and industrial activity. The 138 kV voltage level indicates a role in distributing power from higher-voltage transmission lines to local distribution networks. The age and condition of switchgear and other equipment can influence environmental risks such as oil leaks or SF6 emissions, though modern substations employ containment and monitoring practices.
Frequently asked questions
Pine Creek Substation is located in Pennsylvania, United States, at coordinates 40.556797, -79.898409. It is operated by Duquesne Light.
Pine Creek Substation operates at a voltage of 138 kV, which is a common sub-transmission voltage level in the United States.
Pine Creek Substation is owned and operated by Duquesne Light, a utility serving the Pittsburgh metropolitan area.
In the United States, substations must comply with NERC reliability standards and FERC regulations. These cover equipment maintenance, cybersecurity, and grid stability.
A 138 kV substation typically steps down high-voltage transmission power for distribution to local networks, serving industrial, commercial, and residential customers.