Overview
Sojourner Substation is an operational electrical substation in Virginia, United States, owned by Virginia Electric & Power Company. It operates at 230 kV, serving the regional power grid.
Sojourner Substation is an operational electrical substation located in Virginia, United States. The facility is owned by Virginia Electric & Power Company, a major utility in the region, and operates at a voltage of 230 kV, classifying it as a high-voltage transmission substation critical for grid stability. The substation's 230 kV voltage level indicates its role in the bulk power transmission system, connecting generation sources to distribution networks. As part of the U.S. electrical infrastructure, it operates under the regulatory oversight of FERC and must comply with NERC reliability standards to ensure grid security and reliability. This facility contributes to the electrical supply for the surrounding area, supporting residential, commercial, and industrial customers. Its location in Virginia places it within the PJM Interconnection, one of the largest regional transmission organizations in the U.S., which coordinates the movement of electricity across multiple states.
Environmental context
The substation is located in a region with a mix of urban and suburban development. Its 230 kV voltage level suggests it is a key node in the transmission grid, potentially impacting local land use and requiring compliance with environmental regulations related to electromagnetic fields and stormwater management.
Frequently asked questions
Sojourner Substation is located in Virginia, United States, at coordinates 38.965805, -77.491792.
Sojourner Substation operates at 230 kV, which is a high-voltage transmission level used for long-distance power transfer.
Sojourner Substation is owned by Virginia Electric & Power Company, a subsidiary of Dominion Energy.
As part of the U.S. electrical grid, Sojourner Substation must comply with NERC reliability standards and FERC regulations for transmission assets.
A 230 kV substation steps down transmission voltage for distribution or interconnects transmission lines, playing a critical role in grid stability and power delivery.