Overview
Atglen Substation is an operational electrical substation in Pennsylvania, United States, operated by PPL. It operates at 69 kV, serving as a key node in the regional transmission grid.
Atglen Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by PPL, the facility serves as a critical component of the regional power transmission network, stepping down high-voltage electricity for distribution to local communities. The substation operates at a voltage of 69 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of PPL's grid, it is subject to reliability standards set by the North American Electric Reliability Corporation (NERC) and regulated by the Federal Energy Regulatory Commission (FERC). The facility likely employs modern switchgear and automation systems compliant with industry standards such as ISO/IEC 61850. Located in a rural area of Pennsylvania, Atglen Substation supports grid stability and electricity supply to surrounding residential and agricultural areas. Its role in voltage regulation and load balancing contributes to the overall resilience of the regional electrical infrastructure, ensuring reliable power delivery to end users.
Environmental context
The substation is situated in a rural area of Pennsylvania, where the surrounding landscape includes farmland and scattered residential developments. Electrical infrastructure in such settings typically has a low direct environmental footprint, though it supports the energy needs of the region. The 69 kV voltage level indicates a sub-transmission role, with potential impacts limited to electromagnetic fields and land use for access roads and equipment.
Frequently asked questions
Atglen Substation is located in Pennsylvania, United States, near the town of Atglen. Its approximate coordinates are 39.95° N, 75.95° W.
Atglen Substation operates at 69 kV (69,000 volts), which is a common voltage level for sub-transmission and distribution substations in the United States.
Atglen Substation is owned and operated by PPL, a major utility company serving Pennsylvania and other regions.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Additionally, equipment often follows ISO/IEC 61850 for automation and communication.
A 69 kV substation typically steps down high-voltage transmission power (e.g., 138 kV or 230 kV) to lower voltages for distribution to homes and businesses. It also provides switching and protection functions to maintain grid reliability.