Overview
Proffit Substation is an operational electrical substation in Virginia, United States, owned by Rappahannock Electric Cooperative. It operates at 230 kV and 115 kV voltage levels, serving the local grid.
Proffit Substation is an operational electrical substation located in Virginia, United States. Owned by Rappahannock Electric Cooperative, it plays a key role in the regional power distribution network. The substation operates at voltage levels of 230 kV and 115 kV, indicating its function in both transmission and sub-transmission. The facility is part of the broader U.S. electrical infrastructure, which is regulated by NERC reliability standards and FERC for interstate transmission. As a cooperative-owned substation, it likely serves rural and suburban communities, ensuring grid stability and power delivery. The voltage levels suggest it connects high-voltage transmission lines to lower-voltage distribution networks. Proffit Substation contributes to the reliability of the local power grid, supporting residential, commercial, and industrial customers in the Rappahannock Electric Cooperative service area. Its operational status ensures continued electricity supply, and its location in Virginia places it within the PJM Interconnection, one of the largest regional transmission organizations in the U.S.
Environmental context
The substation is located in a rural area of Virginia, near the Blue Ridge Mountains. The surrounding environment includes mixed forest and agricultural land. Electrical infrastructure in this region must consider storm resilience due to occasional severe weather, including hurricanes and winter storms. The substation's voltage levels and cooperative ownership suggest it serves a dispersed population, with environmental impacts limited to land use and electromagnetic fields.
Frequently asked questions
Proffit Substation is located in Virginia, United States, at coordinates 38.118570, -78.415370. It is owned by Rappahannock Electric Cooperative.
Proffit Substation operates at 230 kV and 115 kV, indicating it handles both transmission and sub-transmission voltage levels.
Proffit Substation is owned by Rappahannock Electric Cooperative, a member-owned utility serving Virginia.
As part of the U.S. electrical grid, Proffit Substation operates under NERC reliability standards and FERC regulations for transmission. It is within the PJM Interconnection regional transmission organization.
Substations like Proffit transform voltage levels and switch power flows, ensuring reliable electricity distribution from transmission lines to local networks. They are critical for grid stability and safety.