Overview
Elroy Substation PPL is an operational electrical substation in Pennsylvania, United States, owned by PPL. It operates at 500 kV and 69 kV, serving as a key node in the regional transmission grid.
Elroy Substation PPL is an operational electrical substation located in Pennsylvania, United States. Owned and operated by PPL, this facility is part of the high-voltage transmission network that supports the reliability of the regional power grid. The substation's voltage levels of 500 kV and 69 kV indicate its role in both bulk power transmission and local distribution. Operating under the jurisdiction of the Federal Energy Regulatory Commission (FERC) and subject to North American Electric Reliability Corporation (NERC) reliability standards, Elroy Substation PPL adheres to strict operational protocols for grid stability. The 500 kV voltage class is typical for major transmission interconnections, while the 69 kV level serves sub-transmission and distribution needs. The substation likely employs modern switchgear and automation systems compliant with industry standards. As part of the PJM Interconnection, the substation contributes to the reliability of electricity supply across the mid-Atlantic region. Its location in Pennsylvania places it within a densely populated area with significant industrial and residential demand. The facility's operational status ensures continued support for grid resilience and energy delivery to end users.
Environmental context
The substation's location in Pennsylvania involves a temperate climate with seasonal variations that can affect equipment performance. The surrounding area is a mix of suburban and rural land uses, with proximity to natural habitats. The facility's high-voltage equipment is designed to withstand local weather conditions, including storms and temperature extremes. Electromagnetic fields from the substation are managed within regulatory limits to minimize environmental impact.
Frequently asked questions
Elroy Substation PPL is located in Pennsylvania, United States, at coordinates 40.279623, -75.327319.
Elroy Substation PPL operates at 500 kV and 69 kV, serving both high-voltage transmission and sub-transmission functions.
Elroy Substation PPL is owned and operated by PPL, a major energy company in the United States.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission assets.
Elroy Substation PPL is a key node in the PJM Interconnection, facilitating the transmission of electricity across the mid-Atlantic region and supporting grid stability.