Overview
Middlebrook Substation is an operational electrical substation in Maryland, United States, owned and operated by Potomac Electric Power Company (Pepco). It plays a key role in local grid stability and power distribution.
Middlebrook Substation is an operational electrical substation located in Maryland, United States. Owned and operated by Potomac Electric Power Company (Pepco), a subsidiary of Exelon, the facility is part of the regional transmission and distribution network serving the Washington, D.C. metropolitan area. As a substation, it steps down high-voltage electricity from transmission lines to lower voltages for local distribution, supporting residential, commercial, and industrial customers. The substation operates under the regulatory framework of the U.S. Federal Energy Regulatory Commission (FERC) for wholesale electricity markets and the North American Electric Reliability Corporation (NERC) for reliability standards. Pepco, as a utility, adheres to state-level regulations from the Maryland Public Service Commission. The facility's voltage level and configuration are typical for a medium-voltage substation in a suburban setting, with modern switchgear and protection systems to ensure grid stability. Environmentally, Middlebrook Substation is situated in a mixed suburban and rural area, with its operations designed to minimize electromagnetic field exposure and comply with local noise ordinances. The substation's role in the grid enhances energy reliability for the surrounding communities, supporting economic activity and daily life. Its location near major load centers underscores its importance in maintaining a resilient electrical infrastructure.
Environmental context
Middlebrook Substation is located in a suburban area of Maryland, characterized by a mix of residential developments and natural landscapes. The facility's design includes measures to reduce visual impact and electromagnetic fields, in line with local environmental guidelines. Its operation supports grid stability without significant ecological disruption, as substations typically have a small footprint and are sited away from sensitive habitats.
Frequently asked questions
Middlebrook Substation is located in Maryland, United States, near the coordinates 39.174464, -77.247453, serving the Washington, D.C. metropolitan area.
Middlebrook Substation is owned and operated by Potomac Electric Power Company (Pepco), a utility company serving the Washington, D.C. region.
Substations like Middlebrook step down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, ensuring safe and reliable power delivery.
Middlebrook Substation operates under U.S. federal regulations from FERC and NERC reliability standards, as well as state-level oversight by the Maryland Public Service Commission.
By transforming voltage levels and managing power flow, Middlebrook Substation helps maintain grid stability and ensures continuous electricity supply to the surrounding communities.