Overview
Millfair Substation is an operational electrical substation in Pennsylvania, United States, operated by Penelec. It plays a key role in regional power distribution and grid stability.
Millfair Substation is an operational electrical substation located in Pennsylvania, United States, and operated by Penelec. As a substation, it is a critical node in the electrical infrastructure, stepping down transmission-level voltages for local distribution. The facility is part of the broader grid managed by Penelec, a utility serving customers in Pennsylvania. 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. Typical substations in this region handle voltages ranging from 69 kV to 500 kV. The facility's location in Pennsylvania places it within the PJM Interconnection, a regional transmission organization that coordinates the movement of wholesale electricity. Millfair Substation contributes to the reliability and resilience of the local power grid, supporting residential, commercial, and industrial customers. Its operational status ensures continued service to the community, and its role in the PJM market underscores its importance in maintaining grid stability and meeting demand in the region.
Environmental context
The substation is situated in a region with a temperate climate, where seasonal weather patterns can impact grid operations. Its location in Pennsylvania, a state with a mix of urban and rural areas, means the facility must balance reliability with environmental considerations such as land use and electromagnetic field management. The surrounding area likely includes residential and industrial zones, requiring careful planning to minimize visual and noise impacts.
Frequently asked questions
Millfair Substation is located in Pennsylvania, United States, at coordinates 42.020264, -80.170558.
Millfair Substation is operated by Penelec, a utility company serving customers in Pennsylvania.
Substations like Millfair are critical for stepping down high-voltage electricity from transmission lines to lower voltages suitable for local distribution, ensuring reliable power delivery to homes and businesses.
Millfair Substation operates under NERC reliability standards and FERC regulations, which ensure the security and reliability of the U.S. bulk power system.
As part of the PJM Interconnection, Millfair Substation helps balance electricity supply and demand, supporting grid stability and preventing outages in the region.