Overview
Edgemoor Substation is an operational electrical substation in Delaware, United States, owned and operated by Delmarva Power. It operates at 230 kV and 138 kV voltage levels, serving the regional grid.
Edgemoor Substation is an operational electrical substation located in Delaware, United States. Owned and operated by Delmarva Power, it is a key node in the regional transmission network, handling voltage levels of 230 kV and 138 kV. The substation's location near the Delaware River supports industrial and residential loads in the area. As a substation operating under the jurisdiction of the United States, Edgemoor Substation adheres to NERC reliability standards and FERC regulations for transmission-level assets. The facility's dual voltage levels (230 kV and 138 kV) indicate its role in both high-voltage transmission and sub-transmission, typical for substations serving mixed urban and industrial zones. Delmarva Power, a subsidiary of Exelon, operates a network of substations across the Delmarva Peninsula. The substation plays a critical role in maintaining grid stability for the surrounding region, including parts of Delaware and nearby areas. Its operational status ensures reliable power distribution to residential, commercial, and industrial customers. The facility's integration into the PJM Interconnection wholesale market underscores its significance in the broader Eastern Interconnection grid.
Environmental context
Edgemoor Substation is situated in an industrial area near the Delaware River, a region with a mix of heavy industry and residential zones. The substation's voltage levels and operational status contribute to grid reliability, supporting local economic activities. The surrounding environment includes urban infrastructure and proximity to waterways, which may influence maintenance and safety protocols. The facility's design and operation likely incorporate standard environmental safeguards for electrical infrastructure, such as oil containment and noise mitigation.
Frequently asked questions
Edgemoor Substation is located in Delaware, United States, near the Delaware River. Its coordinates are approximately 39.74 N, 75.51 W.
Edgemoor Substation operates at 230 kV and 138 kV, serving as a transmission and sub-transmission facility.
Edgemoor Substation is owned and operated by Delmarva Power, a utility company serving the Delmarva Peninsula.
As a US electrical substation, Edgemoor Substation must comply with NERC reliability standards and FERC regulations for transmission assets.
Edgemoor Substation is a key node in the PJM Interconnection, helping to distribute power to industrial and residential customers in Delaware and nearby areas.