Overview
Fredericksburg Substation is an operational electrical substation in Virginia, United States, owned by Virginia Electric and Power Company. It operates at 230 kV and 115 kV voltage levels, supporting regional grid stability.
Fredericksburg Substation is an electrical substation located in Virginia, United States, owned and operated by Virginia Electric and Power Company (a Dominion Energy subsidiary). The facility is operational and serves as a key node in the regional transmission network, handling voltages of 230 kV and 115 kV, which are typical for high-voltage substations that interconnect bulk power transmission lines. As part of the U.S. electrical infrastructure, Fredericksburg Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability, cybersecurity, and maintenance protocols for critical assets like this substation. The facility's dual voltage levels indicate its role in stepping down power from higher transmission voltages to sub-transmission levels for local distribution. The substation's location in Virginia places it within the PJM Interconnection, one of the largest regional transmission organizations in the U.S. Its operational status and voltage class suggest it plays a vital role in maintaining reliable electricity supply to the surrounding area, supporting both residential and commercial loads. The facility's age and specific equipment details are not disclosed, but its continued operation underscores its importance to the regional grid.
Environmental context
The Fredericksburg Substation is situated in a region with a mix of urban and rural areas, typical of central Virginia. The local environment includes forested areas and the Rappahannock River watershed. Substations of this voltage class can have localized environmental impacts such as electromagnetic fields and noise, but are generally designed to minimize ecological disruption. The facility's operation is subject to environmental regulations that govern land use, stormwater management, and hazardous materials handling.
Frequently asked questions
Fredericksburg Substation is located in Virginia, United States, near the city of Fredericksburg. Its coordinates are approximately 38.304456 N, -77.483295 W.
Fredericksburg Substation operates at 230 kV and 115 kV, which are common voltage levels for high-voltage transmission and sub-transmission in the U.S. grid.
The substation is owned and operated by Virginia Electric and Power Company, a subsidiary of Dominion Energy, a major utility in the mid-Atlantic region.
As part of the U.S. electrical grid, the substation must comply with NERC reliability standards and FERC regulations, including requirements for grid stability, cybersecurity, and maintenance.
The substation interconnects transmission lines at 230 kV and 115 kV, helping to distribute power from bulk generation sources to local distribution networks within the PJM Interconnection.