Overview
Loretto Substation is an operational electrical substation in Maryland, United States, owned and operated by Delmarva Power. It operates at voltage levels of 138 kV and 69 kV, serving the regional grid.
Loretto Substation is an operational electrical substation located in Maryland, United States. Owned and operated by Delmarva Power, the facility plays a role in the regional transmission and distribution network, stepping down high-voltage electricity for local distribution. The substation operates at voltage levels of 138 kV and 69 kV, typical for sub-transmission and distribution substations in the United States. As part of the Delmarva Power system, it is subject to NERC reliability standards and FERC regulation for grid stability and safety. The facility likely includes switchgear, transformers, and protection systems compliant with IEEE standards. As a substation in the Delmarva Peninsula, Loretto Substation supports electricity delivery to residential, commercial, and industrial customers in the region. Its operational status ensures continued grid reliability and power quality for the surrounding communities.
Environmental context
The substation is located in a rural area of Maryland, near the Chesapeake Bay watershed. Electrical infrastructure in this region must consider storm resilience due to coastal weather patterns. The facility's voltage levels and equipment age influence its environmental footprint, with modern switchgear reducing SF6 emissions. Urban proximity is low, minimizing electromagnetic field exposure to dense populations.
Frequently asked questions
Loretto Substation is located in Maryland, United States, at coordinates 38.261785, -75.661719.
Loretto Substation operates at voltage levels of 138 kV and 69 kV, typical for sub-transmission and distribution substations.
Loretto Substation is owned and operated by Delmarva Power, a utility serving the Delmarva Peninsula.
As part of the US electrical grid, Loretto Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
Substations like Loretto step down high-voltage electricity from transmission lines to lower voltages for local distribution, ensuring safe and reliable power delivery to homes and businesses.