Overview
Montour Substation is an operational electrical substation in Pennsylvania, United States, owned and operated by Duquesne Light. It operates at 138 kV, serving the regional grid.
Montour Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by Duquesne Light, it is a key node in the regional transmission network, stepping down high-voltage electricity for distribution to residential, commercial, and industrial customers. The substation operates at a voltage of 138 kV, which is a common transmission-level voltage in the United States. As part of Duquesne Light's infrastructure, it falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) for wholesale electricity markets and must comply with North American Electric Reliability Corporation (NERC) reliability standards to ensure grid stability and security. Montour Substation plays a critical role in maintaining reliable power supply in the Pittsburgh metropolitan area. Its location in an urbanized region underscores its importance for local grid resilience, supporting economic activity and community services. The substation's operational status reflects ongoing maintenance and adherence to industry standards for electrical infrastructure.
Environmental context
The substation is situated in an urbanized area of Pennsylvania, where electrical infrastructure must balance reliability with environmental considerations such as electromagnetic fields and land use. The 138 kV voltage level indicates moderate transmission capacity, typical for suburban and urban distribution networks. Local environmental factors include proximity to residential areas and potential impacts on wildlife corridors, though modern substations are designed with mitigation measures.
Frequently asked questions
Montour Substation is located in Pennsylvania, United States, near coordinates 40.4986, -80.1361. It serves the Pittsburgh metropolitan area.
Montour Substation operates at 138 kV, a standard transmission voltage in the US, used for regional power distribution.
Montour Substation is owned and operated by Duquesne Light, a utility serving the Pittsburgh region.
As part of the US grid, Montour Substation must comply with NERC reliability standards and FERC regulations for transmission assets.
A 138 kV substation steps down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, ensuring grid stability.