Overview
South Milton Substation is an operational electrical substation in Pennsylvania, United States, owned and operated by PPL. It operates at 69 kV, serving the local grid.
South Milton Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by PPL, this facility is part of the regional electrical infrastructure that supports power distribution and transmission. The substation operates at a voltage level of 69 kV, classifying it as a medium-voltage substation typical for sub-transmission and distribution networks. In the United States, substations like South Milton are subject to regulatory oversight by the Federal Energy Regulatory Commission (FERC) for transmission-level assets and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability and security. The 69 kV voltage level indicates that this substation likely serves as a distribution substation, stepping down power from higher transmission voltages for local distribution. As part of PPL's network, South Milton Substation plays a critical role in delivering electricity to residential, commercial, and industrial customers in the region. Its operational status ensures continued reliability of power supply. The substation's location in Pennsylvania places it within a grid that is part of the PJM Interconnection, one of the largest regional transmission organizations in the world, which coordinates the movement of wholesale electricity.
Environmental context
The substation is located in a rural area of Pennsylvania, where the surrounding landscape includes agricultural land and small communities. Electrical infrastructure in such settings typically has minimal direct environmental impact, though it supports the broader grid that enables energy transitions. The 69 kV voltage level suggests this substation is not a major transmission hub, reducing its environmental footprint compared to higher-voltage facilities.
Frequently asked questions
South Milton Substation is located in Pennsylvania, United States, near coordinates 41.008355, -76.860884.
South Milton Substation operates at a voltage of 69 kV, which is typical for sub-transmission and distribution substations.
South Milton Substation is owned and operated by PPL, a major energy company in the United States.
In the United States, substations must comply with NERC reliability standards and FERC regulations for transmission-level assets. These standards ensure grid stability and security.
A 69 kV substation typically steps down power from higher transmission voltages for local distribution, serving residential, commercial, and industrial customers.