Overview
Benning Substation is an operational electrical substation in Washington, D.C., owned and operated by Potomac Electric Power Company. It operates at 230 kV, serving the local grid.
Benning Substation is an operational electrical substation located in Washington, D.C., United States. Owned and operated by Potomac Electric Power Company (Pepco), it is a key node in the regional transmission network, stepping down high-voltage power for distribution to residential and commercial customers. The substation operates at 230 kV, a common voltage level for subtransmission and distribution substations in the United States. As part of the Pepco system, it is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. The facility's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE and ANSI standards. Benning Substation plays a critical role in maintaining grid stability in the Washington, D.C. metropolitan area. Its urban location means it supports high-density load centers, including government buildings and commercial districts. The substation's operational status ensures reliable electricity supply to thousands of customers, contributing to the region's economic and social infrastructure.
Environmental context
The substation is situated in an urban environment in Washington, D.C., where electrical infrastructure must balance reliability with environmental considerations. Urban substations like Benning are often designed with noise mitigation and oil containment systems to minimize local impact. The 230 kV voltage level indicates a role in bulk power transfer, which can influence land use and electromagnetic field considerations in the surrounding area.
Frequently asked questions
Benning Substation is located in Washington, D.C., United States, at coordinates 38.898643, -76.952318.
Benning Substation is owned and operated by Potomac Electric Power Company (Pepco), a utility serving the Washington, D.C. area.
Benning Substation operates at 230 kV, a standard voltage for subtransmission and distribution substations in the United States.
As part of the U.S. grid, Benning Substation must comply with NERC reliability standards and FERC regulations for transmission assets.
Benning Substation steps down high-voltage power for distribution to residential and commercial customers in Washington, D.C., supporting grid stability in the urban area.