Overview
Cromby 138 kV Substation is an operational electrical substation in Pennsylvania, United States, owned and operated by PECO. It operates at 138 kV, serving as a key node in the regional transmission grid.
Cromby 138 kV Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by PECO, a major utility in the region, this facility plays a critical role in the local electrical infrastructure by stepping down transmission voltages for distribution. The substation operates at 138 kV, a common transmission voltage level in the United States, connecting to the broader grid managed under NERC reliability standards and FERC regulation. As part of PECO's network, it supports the delivery of electricity to residential, commercial, and industrial customers in the Philadelphia metropolitan area. The facility's location in southeastern Pennsylvania places it within a densely populated region with high electricity demand. Its operational status ensures continued grid stability and reliability, contributing to the region's energy security and supporting economic activity.
Environmental context
The substation is situated in a temperate climate zone with seasonal weather variations that can impact grid operations, such as heat waves increasing demand or storms causing outages. Its urban-proximate location means it serves a high-density population, requiring robust infrastructure to maintain reliability. The 138 kV voltage level indicates it is a transmission-level asset, critical for bulk power transfer and grid stability.
Frequently asked questions
Cromby 138 kV Substation is located in Pennsylvania, United States, with approximate coordinates 40.152935 N, -75.529426 W.
The substation operates at 138 kV, which is a standard transmission voltage in the US electrical grid.
The substation is owned and operated by PECO, a regulated electric utility serving the Philadelphia region.
As a transmission-level asset in the United States, Cromby 138 kV Substation operates under NERC reliability standards and FERC regulation for grid stability and compliance.
A 138 kV substation steps down high-voltage transmission power for distribution to local networks, ensuring reliable electricity supply to homes and businesses.