Overview
Shenandoah Substation is an operational electrical substation in Pennsylvania, United States, owned and operated by PPL. It operates at 69 kV, serving as a key node in the regional transmission grid.
Shenandoah Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by PPL, this facility is part of the broader electrical infrastructure that supports power distribution and transmission in the region. The substation operates at a voltage level of 69 kV, classifying it as a medium-voltage substation typically used for sub-transmission or distribution purposes. In the United States, substations like Shenandoah are subject to regulatory oversight by the Federal Energy Regulatory Commission (FERC) for transmission-level assets and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability and security. PPL, as the operator, adheres to these frameworks to maintain safe and reliable operations. The 69 kV voltage level is common for connecting distribution networks to higher-voltage transmission lines. The Shenandoah Substation plays a critical role in local grid reliability, serving communities and industries in the area. Its operational status ensures continued power flow to end-users, contributing to the resilience of Pennsylvania's electrical infrastructure. The facility's location in a rural or suburban setting may influence its design and maintenance practices, focusing on reliability and minimal environmental impact.
Environmental context
The Shenandoah Substation is situated in Pennsylvania, a state with diverse geography including forests and agricultural lands. Substations at this voltage level typically have a small physical footprint and are designed to minimize visual and noise impacts. The surrounding environment may include residential or rural areas, where electromagnetic fields and oil containment are managed according to environmental regulations. The facility's operation supports grid stability without significant direct environmental alteration.
Frequently asked questions
Shenandoah Substation is located in Pennsylvania, United States, at coordinates 40.825834, -76.204667.
Shenandoah Substation operates at 69 kV, which is a medium voltage level commonly used for sub-transmission and distribution in the United States.
Shenandoah Substation is owned and operated by PPL, a major utility company in the United States.
In the United States, substations must comply with NERC reliability standards and FERC regulations for transmission assets. These standards cover grid stability, cybersecurity, and maintenance practices.
A 69 kV substation typically steps down voltage from higher transmission lines (e.g., 138 kV or 230 kV) for distribution to local networks, serving industrial, commercial, and residential customers.