Overview
Juniata Substation is an operational electrical substation in Pennsylvania, United States, owned by PPL. It operates at multiple voltage levels including 500 kV, 230 kV, and 69 kV, serving as a key node in the regional transmission grid.
Juniata Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by PPL, the facility is a critical component of the regional high-voltage transmission network, handling voltages of 500 kV, 230 kV, and 69 kV. This multi-voltage configuration allows it to serve both long-distance bulk power transmission and local distribution needs. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the U.S. bulk power system. As a transmission-level asset, it is subject to mandatory compliance with NERC's Critical Infrastructure Protection (CIP) standards. The facility's voltage levels indicate its role in interconnecting major power lines and supporting grid stability in central Pennsylvania. Juniata Substation plays a vital role in the electrical infrastructure of the region, facilitating the reliable delivery of electricity to residential, commercial, and industrial customers. Its strategic location and high-voltage capacity contribute to the resilience of the Pennsylvania-New Jersey-Maryland (PJM) Interconnection, one of the largest regional transmission organizations in the United States.
Environmental context
The substation is situated in a rural area of central Pennsylvania, characterized by rolling hills and agricultural land. The facility's high-voltage equipment is designed to minimize electromagnetic field exposure and comply with environmental regulations. Its operation supports the integration of renewable energy sources, such as wind and solar, into the grid, contributing to regional sustainability goals.
Frequently asked questions
Juniata Substation is located in Pennsylvania, United States, near coordinates 40.429229, -77.170986.
Juniata Substation operates at 500 kV, 230 kV, and 69 kV, making it a multi-voltage transmission substation.
Juniata Substation is owned and operated by PPL, a major utility company in the United States.
As a transmission substation in the US, Juniata Substation must comply with NERC reliability standards and FERC regulations, including Critical Infrastructure Protection (CIP) standards.
Juniata Substation serves as a key node in the PJM Interconnection, facilitating bulk power transmission and distribution to customers in central Pennsylvania.