Overview
Mowatt Substation is an operational electrical substation in the United States, owned by Potomac Electric Power Company. It plays a key role in the regional power grid.
Mowatt Substation is an operational electrical substation located in the United States, owned and operated by Potomac Electric Power Company (Pepco). As a substation, it serves as a critical node in the electrical infrastructure, stepping voltage levels for transmission and distribution. The facility is part of the larger grid serving the Mid-Atlantic region. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring grid stability and reliability. Typical substations in this region handle voltages ranging from 69 kV to 230 kV for transmission and distribution. The facility likely includes switchgear, transformers, and protection systems compliant with ISO/IEC 61850 standards for substation automation. Mowatt Substation contributes to the reliability of the local power grid, supporting residential, commercial, and industrial customers in the Washington, D.C. metropolitan area. Its operational status ensures continued service to the community, and its location in an urban setting underscores its importance in maintaining grid stability and meeting electricity demand.
Environmental context
The substation is located in an urban area near Washington, D.C., where electrical infrastructure is critical for supporting dense population and commercial activity. Urban substations like Mowatt are subject to stricter noise and electromagnetic field regulations. The facility's age and technology level influence its environmental footprint, with modern switchgear reducing SF6 emissions. Proximity to residential areas necessitates careful management of visual impact and safety.
Frequently asked questions
Mowatt Substation is located in the United States, near Washington, D.C., at coordinates 38.983699, -76.947810.
Mowatt Substation is owned and operated by Potomac Electric Power Company (Pepco), a utility serving the Mid-Atlantic region.
As a substation, Mowatt Substation transforms voltage levels for transmission and distribution, ensuring reliable electricity supply to the local grid.
The substation operates under NERC reliability standards and FERC regulations, ensuring grid stability and compliance with US electrical infrastructure requirements.
By stepping voltage and managing power flow, Mowatt Substation helps maintain grid stability and supports electricity delivery to residential, commercial, and industrial customers in the region.