Overview
Mifflinburg Substation is an operational electrical substation in Mifflinburg, Pennsylvania, operated by PPL. It operates at 69 kV, serving as a key node in the regional power grid.
Mifflinburg Substation is an operational electrical substation located in Mifflinburg, Pennsylvania, United States. Owned and operated by PPL, it is a medium-voltage substation with a voltage level of 69 kV, typical for distribution and sub-transmission networks in rural and suburban areas. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As a 69 kV facility, it likely plays a role in stepping down power from higher voltage transmission lines for local distribution, supporting grid stability in central Pennsylvania. Mifflinburg Substation contributes to the electrical infrastructure of the region by providing reliable power to the surrounding community. Its operational status and connection to the broader grid underscore its importance in maintaining electricity supply for residential, commercial, and industrial users in the area.
Environmental context
The substation is located in a rural area of central Pennsylvania, characterized by rolling hills and agricultural land. The 69 kV voltage level indicates it is part of the sub-transmission network, which typically has lower environmental impact than high-voltage lines. The site's design likely includes measures to minimize electromagnetic field exposure and ensure safe operation within the local ecosystem.
Frequently asked questions
Mifflinburg Substation is located in Mifflinburg, Pennsylvania, United States, at coordinates 40.911020, -77.045112.
Mifflinburg Substation operates at 69 kV (69,000 volts), which is a common voltage for sub-transmission and distribution substations.
Mifflinburg 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 and FERC regulations, which govern grid stability, maintenance, and operational safety.
A 69 kV substation typically steps down voltage from higher transmission lines (e.g., 138 kV or 230 kV) for local distribution, serving as a critical link between the bulk power system and end users.