Overview
Prince George Substation is an operational electrical substation in Virginia, United States, owned by Virginia Electric and Power Company. It operates at 230 kV, serving as a key node in the regional transmission grid.
Prince George Substation is an operational electrical substation located in Virginia, United States. Owned and operated by Virginia Electric and Power Company (a Dominion Energy subsidiary), this facility plays a critical role in the state's high-voltage transmission network. The substation's 230 kV voltage level classifies it as a major transmission asset, connecting bulk power generation to distribution systems. The substation operates under the regulatory framework of the U.S. Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. As part of the PJM Interconnection regional transmission organization, it must comply with mandatory grid reliability and cybersecurity requirements. The facility likely employs modern switchgear and protection systems to ensure stable power flow. Located in Prince George County, Virginia, this substation supports the growing energy demands of the region, including industrial, commercial, and residential customers. Its strategic position in the transmission grid enhances grid resilience and facilitates the integration of renewable energy sources. The facility's operational status and voltage level underscore its importance to local and regional electrical infrastructure.
Environmental context
The substation's location in Virginia places it within a region with diverse environmental considerations, including proximity to the James River and Chesapeake Bay watersheds. Electrical infrastructure like this substation must manage potential impacts such as electromagnetic fields, stormwater runoff, and vegetation management to protect local ecosystems. The 230 kV voltage level indicates a significant footprint, requiring careful siting and maintenance to minimize ecological disruption.
Frequently asked questions
Prince George Substation is located in Prince George County, Virginia, United States, at coordinates 37.256277, -77.294991.
Prince George Substation operates at 230 kV (230,000 volts), which is a high-voltage transmission level used for long-distance power transfer.
The substation is owned and operated by Virginia Electric and Power Company, a subsidiary of Dominion Energy.
As part of the U.S. transmission grid, Prince George Substation must comply with NERC reliability standards and FERC regulations, as well as PJM Interconnection requirements.
A 230 kV substation steps down high-voltage electricity from transmission lines to lower voltages for distribution, or interconnects multiple transmission lines to enhance grid reliability and flexibility.