Overview
PEPCO Northeast Substation is an operational electrical substation in Washington, D.C., owned and operated by Potomac Electric Power Company. It operates at 115 kV, serving the local grid.
PEPCO Northeast Substation is an operational electrical substation located in Washington, D.C., United States. Owned and operated by Potomac Electric Power Company, it is a key node in the regional transmission network, stepping down high-voltage electricity for distribution to residential, commercial, and industrial customers in the northeastern part of the city. The substation operates at a voltage of 115 kV, a common transmission-level voltage in the United States. As part of the PJM Interconnection, the facility adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) regulation. The substation likely employs modern switchgear and protection systems to ensure grid stability and safety. Located in an urban environment, PEPCO Northeast Substation plays a critical role in maintaining reliable electricity supply to a densely populated area. Its proximity to key infrastructure and government facilities underscores its importance to community resilience and economic activity. The substation's operational status ensures continued support for the local power grid.
Environmental context
The substation is situated in an urban setting in Washington, D.C., where electrical infrastructure must balance reliability with environmental considerations. Urban substations often incorporate noise mitigation, oil containment systems for transformers, and landscaping to minimize visual impact. The 115 kV voltage level indicates a medium-scale facility that supports local distribution without the larger footprint of high-voltage transmission stations.
Frequently asked questions
PEPCO Northeast Substation is located in Washington, D.C., United States, at coordinates 38.910425, -77.002058.
PEPCO Northeast Substation operates at a voltage of 115 kV, which is a standard transmission-level voltage in the United States.
The substation is owned and operated by Potomac Electric Power Company (PEPCO), a utility serving the Washington, D.C. area.
As part of the U.S. electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission assets.
The substation steps down high-voltage electricity for distribution to customers in northeastern Washington, D.C., supporting grid stability and reliability.