Overview
Hempfield Substation is an operational electrical substation in Pennsylvania, United States, owned by PPL. It operates at 69 kV, serving as a key node in the regional power grid.
Hempfield Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by PPL, this facility plays a role in the regional transmission and distribution network, stepping down high-voltage electricity for local distribution. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure in the United States. As part of the PJM Interconnection grid, it adheres to NERC reliability standards and FERC regulations, ensuring stable and secure power delivery. The facility likely includes switchgear, transformers, and protection systems compliant with IEEE and IEC standards. Located in a region with a mix of urban and rural areas, Hempfield Substation supports residential, commercial, and industrial customers. Its operational status and connection to the broader grid contribute to the reliability of electricity supply in south-central Pennsylvania, a region with diverse energy needs and growing demand.
Environmental context
The substation's location in Pennsylvania places it within a temperate climate zone, where seasonal weather variations can impact grid operations. The facility's 69 kV voltage level indicates it serves as a distribution node, likely in a suburban or rural setting. Proximity to residential areas necessitates careful management of electromagnetic fields and noise, while compliance with environmental regulations ensures minimal ecological disruption.
Frequently asked questions
Hempfield Substation is located in Pennsylvania, United States, at coordinates 40.031258, -76.469230.
Hempfield Substation is owned by PPL, a major energy company in the United States.
Hempfield Substation operates at 69 kV, which is a common voltage level for sub-transmission and distribution substations.
As part of the US electrical grid, Hempfield Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 69 kV substation typically steps down transmission-level voltage for local distribution, serving residential, commercial, and industrial customers within a regional grid.