Overview
Muncy Substation is an operational electrical substation in Pennsylvania, United States, owned and operated by PPL. It operates at a voltage of 69 kV, serving the local grid.
Muncy Substation is an electrical substation located in Pennsylvania, United States, owned and operated by PPL. The facility is operational and serves as a node in the regional transmission and distribution network. With a voltage level of 69 kV, it is classified as a medium-voltage substation, typical for distributing power to local communities and industrial customers. 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 part of the PJM Interconnection, the facility must comply with grid reliability requirements and operational protocols. The 69 kV voltage level is common for sub-transmission systems that link high-voltage transmission lines to lower-voltage distribution networks. Environmental considerations for substations like Muncy include electromagnetic field management, oil containment for transformers, and vegetation control to maintain clearance. The facility plays a critical role in ensuring reliable electricity supply to the Muncy area and surrounding regions, supporting residential, commercial, and industrial activities. Its operational status and integration into the broader grid contribute to regional energy resilience.
Environmental context
The substation is located in a rural area of Pennsylvania, where the surrounding landscape includes agricultural fields and woodlands. The facility's 69 kV voltage level indicates a moderate scale, with typical environmental considerations including stormwater management, oil spill containment for transformers, and wildlife protection measures. The site's proximity to the Susquehanna River watershed may require additional attention to water quality protection during maintenance activities.
Frequently asked questions
Muncy Substation is located in Pennsylvania, United States, near the town of Muncy. Its coordinates are approximately 41.2177 N, -76.7916 W.
Muncy Substation operates at a voltage of 69 kV, which is a medium-voltage level commonly used for sub-transmission and distribution in the United States.
Muncy Substation is owned and operated by PPL, a major utility company serving Pennsylvania and other regions.
As part of the U.S. bulk power system, Muncy Substation must comply with NERC reliability standards and FERC regulations. It also operates within the PJM Interconnection, which enforces grid reliability and market rules.
A 69 kV substation typically serves as a sub-transmission node, stepping down voltage from higher transmission lines (e.g., 138 kV or 230 kV) to lower distribution levels (e.g., 12 kV or 34.5 kV) for local delivery to homes and businesses.