Overview
Lehigh Portland Cement is a 138 kV substation in Maryland, USA, operated by Potomac Edison. It supports grid stability and power distribution in the region.
Lehigh Portland Cement is an operational electrical substation located in Maryland, United States, with a voltage level of 138 kV. Owned and operated by Potomac Edison, this facility plays a key role in the regional power transmission network, stepping down high-voltage electricity for local distribution. Operating at 138 kV, this substation is classified as a high-voltage transmission asset, critical for maintaining grid reliability. As part of the US electrical infrastructure, it adheres to NERC reliability standards and FERC regulations, ensuring stable power flow and system security. The substation likely employs modern switchgear and automation systems compliant with ISO/IEC 61850 standards. The facility's location in Maryland serves both urban and rural communities, supporting industrial, commercial, and residential electricity needs. Its operational status ensures continued grid resilience, contributing to the region's energy security and economic activity.
Environmental context
The substation is situated in a mixed urban-rural area of Maryland, where electrical infrastructure must balance reliability with environmental considerations. High-voltage equipment like switchgear and transformers are designed to minimize electromagnetic field exposure and oil leakage risks. The facility's operation supports grid stability, reducing the need for less efficient backup generation.
Frequently asked questions
Lehigh Portland Cement substation is located in Maryland, United States, at coordinates 39.564057, -77.177179.
Lehigh Portland Cement substation operates at 138 kV, a high-voltage level used for transmission and distribution.
The substation is owned and operated by Potomac Edison, a utility serving parts of Maryland and surrounding areas.
US substations must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. Equipment often follows ISO/IEC 61850 for automation.
A 138 kV substation steps down transmission voltage for local distribution, ensuring reliable power delivery to homes and businesses.