Overview
Rohrerstown Substation is an operational electrical substation in Pennsylvania, United States, owned and operated by PPL. It operates at 138 kV, serving as a key node in the regional transmission grid.
Rohrerstown Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by PPL, this facility operates at a voltage level of 138 kV, placing it within the high-voltage transmission network that supports the regional power grid. As a substation operating at 138 kV, Rohrerstown Substation is part of the bulk electric system, which is subject to NERC reliability standards and FERC regulation. The facility's voltage level indicates it plays a role in transmitting power from generation sources to distribution networks, contributing to grid stability in the region. The substation's location in Pennsylvania places it within the PJM Interconnection, a regional transmission organization that coordinates the movement of wholesale electricity. Its operational status ensures continued support for local communities and industries, maintaining reliable power supply and grid resilience.
Environmental context
The substation is situated in a region with a mix of urban and rural areas, where electrical infrastructure supports residential, commercial, and industrial loads. The 138 kV voltage level suggests it is a critical component for local grid stability, with potential environmental considerations related to electromagnetic fields and land use. The facility's age and switchgear condition are typical for substations of this scale, with routine maintenance ensuring operational safety.
Frequently asked questions
Rohrerstown Substation is located in Pennsylvania, United States, near coordinates 40.053261, -76.353215.
Rohrerstown Substation operates at 138 kV, which is a high-voltage level used for transmission within the regional power grid.
Rohrerstown Substation is owned and operated by PPL, a major utility company in the United States.
As part of the U.S. bulk electric system, Rohrerstown Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and security.
A 138 kV substation steps down transmission voltage for distribution or interconnects transmission lines, playing a key role in delivering electricity from generation sources to local networks.