Overview
Lock Haven 69/12 kV Substation is an operational electrical substation in Lock Haven, Pennsylvania, owned and operated by PPL. It steps down transmission voltage for local distribution.
Lock Haven 69/12 kV Substation is an electrical substation located in Lock Haven, Pennsylvania, United States. Owned and operated by PPL, the facility is operational and serves as a key node in the regional power grid, transforming high-voltage transmission power to lower voltages for distribution to residential and commercial customers. The substation operates at two voltage levels: 69 kV (transmission) and 12 kV (distribution), typical for a medium-voltage substation in the United States. As part of PPL's network, it falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) for wholesale electricity markets and the Pennsylvania Public Utility Commission for retail service. The facility adheres to North American Electric Reliability Corporation (NERC) reliability standards to ensure grid stability. Located in central Pennsylvania, the substation supports the local community of Lock Haven and surrounding areas. Its role in voltage transformation is critical for maintaining reliable electricity supply to homes, businesses, and public services. The substation's operational status contributes to the resilience of the regional grid, particularly during peak demand or extreme weather events common in the region.
Environmental context
The substation is situated in a mixed urban and rural area near the Susquehanna River. Its operation involves electromagnetic fields and potential oil spill risks from transformers, though modern containment measures mitigate these. The facility's location in a flood-prone region requires robust design to withstand extreme weather, aligning with NERC standards for grid resilience.
Frequently asked questions
Lock Haven 69/12 kV Substation is located in Lock Haven, Pennsylvania, United States, near the Susquehanna River.
The substation operates at 69 kV for transmission and 12 kV for distribution, stepping down voltage for local use.
The substation is owned and operated by PPL, a major utility company serving Pennsylvania.
The substation must comply with NERC reliability standards for grid stability and FERC regulations for interstate electricity transmission.
It transforms high-voltage transmission power to lower distribution voltage, enabling safe delivery to homes and businesses.