Overview
Graysonville Substation is an operational electrical substation in Maryland, United States, operated by Delmarva Power. It operates at 69 kV, serving the local grid.
Graysonville Substation is an operational electrical substation located in Maryland, United States. Owned and operated by Delmarva Power, a subsidiary of Exelon, this facility plays a role in the regional transmission and distribution network. With a voltage level of 69 kV, it is classified as a medium-voltage substation, typical for sub-transmission and distribution applications. The substation operates under the regulatory framework of the United States, which includes compliance with North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. Delmarva Power, as a utility, adheres to these standards to ensure grid stability and reliability. The 69 kV voltage level is commonly used for distributing power from larger transmission lines to local distribution networks. As part of the Delmarva Peninsula's electrical infrastructure, Graysonville Substation contributes to the reliable supply of electricity to residential, commercial, and industrial customers in the region. Its operational status ensures continued support for the local grid, which is essential for community services and economic activities. The substation's location in a rural area of Maryland underscores its role in connecting remote areas to the broader power system.
Environmental context
The substation is situated in a rural area of Maryland, characterized by agricultural land and natural habitats. Electrical infrastructure like this can impact local ecosystems through electromagnetic fields and land use, but modern design typically mitigates such effects. The facility's operation supports the integration of renewable energy sources, such as solar and wind, which are increasingly part of the regional energy mix.
Frequently asked questions
Graysonville Substation is located in Maryland, United States, at coordinates 38.966103, -76.232738.
Graysonville Substation operates at 69 kV (69,000 volts), which is a medium-voltage level commonly used for sub-transmission and distribution.
Graysonville Substation is owned and operated by Delmarva Power, a utility company serving the Delmarva Peninsula.
As part of the US electrical grid, Graysonville Substation must comply with NERC reliability standards and FERC regulations for transmission assets.
A 69 kV substation steps down voltage from higher transmission lines for distribution to local networks, ensuring reliable power delivery to homes and businesses.