Overview
Neffsville Substation is an operational 138 kV electrical substation in Pennsylvania, United States, owned and operated by PPL. It plays a key role in regional grid stability and power distribution.
Neffsville Substation is an electrical substation located in Pennsylvania, United States, owned and operated by PPL. Operating at 138 kV, it is a medium-voltage facility that supports the regional transmission and distribution network, ensuring reliable electricity supply to the surrounding area. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. As part of the PJM Interconnection, the facility adheres to stringent grid reliability and operational protocols typical of US transmission-level assets. As a key node in the local electrical infrastructure, Neffsville Substation contributes to grid stability and power quality for residential, commercial, and industrial consumers. Its location in Pennsylvania places it within a region with a diverse energy mix, including natural gas, nuclear, and renewables, underscoring its role in integrating various power sources into the grid.
Environmental context
The substation's 138 kV voltage level indicates it is a critical component of the regional transmission grid, facilitating efficient power flow and reducing transmission losses. Its location in Pennsylvania, a state with varied geography and climate, means the facility must withstand seasonal weather extremes, including winter storms and summer heat, which can affect equipment reliability. The substation's design and maintenance practices are aligned with industry standards to minimize environmental impact, such as using SF6-free switchgear where feasible and implementing oil containment systems for transformers.
Frequently asked questions
Neffsville Substation is located in Pennsylvania, United States, near coordinates 40.109393, -76.284753.
Neffsville Substation operates at 138 kV, a common voltage level for subtransmission and distribution substations in the United States.
Neffsville Substation is owned and operated by PPL, a major utility company serving Pennsylvania and other regions.
As part of the US bulk power system, Neffsville Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 138 kV substation like Neffsville steps down transmission voltage for distribution or interconnects transmission lines, playing a vital role in delivering electricity from generators to consumers.