Overview
Pittsburgh Mills Substation is an operational electrical substation in Pennsylvania, owned and operated by West Penn Power. It operates at 138 kV, serving the local grid.
Pittsburgh Mills Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by West Penn Power, the facility plays a key role in the regional electrical infrastructure, stepping down transmission-level voltage for distribution. The substation operates at 138 kV, a common voltage level for subtransmission and distribution in the United States. As part of the West Penn Power network, it is subject to NERC reliability standards and FERC regulation, ensuring grid stability and compliance with mandatory reliability requirements. This facility supports the local community by providing reliable power to the Pittsburgh Mills area. Its strategic location within the PJM Interconnection footprint contributes to the overall resilience of the regional grid, serving residential, commercial, and industrial customers.
Environmental context
The substation is situated in a suburban area near Pittsburgh, Pennsylvania, where land use is a mix of residential and commercial. Electrical infrastructure like this typically has minimal direct environmental impact, though its operation supports the local energy needs. The 138 kV voltage level indicates it is part of the subtransmission network, which often runs along existing corridors to reduce land disturbance.
Frequently asked questions
Pittsburgh Mills Substation is located in Pennsylvania, United States, near the Pittsburgh Mills area. Its coordinates are approximately 40.576022 N, -79.792264 W.
Pittsburgh Mills Substation operates at 138 kV, which is a common voltage for subtransmission and distribution in the United States.
The substation is owned and operated by West Penn Power, a utility company serving parts of Pennsylvania.
In the United States, substations are subject to NERC reliability standards for grid stability and FERC regulation for interstate transmission. Facilities like this must comply with mandatory reliability requirements.
A 138 kV substation typically steps down transmission voltage for distribution to local networks, serving as a critical node in the subtransmission system to deliver power to communities.