Overview
Dranesville Substation is an operational electrical substation in Virginia, United States, owned and operated by Dominion Energy. It operates at a voltage of 230 kV, serving the regional power grid.
Dranesville Substation is an operational electrical substation located in Virginia, United States. Owned and operated by Dominion Energy, the facility is a key node in the regional transmission network, handling high-voltage electricity at 230 kV. As a substation, it plays a critical role in stepping down voltage for distribution or interconnecting transmission lines. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. Dominion Energy, a major utility in the Mid-Atlantic and Southeast, manages this facility as part of its extensive transmission infrastructure. The 230 kV voltage level indicates a transmission-class substation, typical for regional power transfer and grid stability. Located in a suburban area near Washington, D.C., Dranesville Substation supports the growing electricity demand of Northern Virginia, a region with significant data center and commercial development. Its operational status ensures reliable power supply to local communities and businesses, contributing to grid resilience in a densely populated area.
Environmental context
The substation is situated in a suburban landscape in Northern Virginia, an area with mixed residential and commercial development. The facility's 230 kV voltage level and location near urban centers highlight its importance for grid stability and meeting peak demand. Environmental considerations include electromagnetic field management and stormwater runoff controls typical for substations in developed areas.
Frequently asked questions
Dranesville Substation is located in Virginia, United States, near the Dranesville area in Fairfax County. Its coordinates are approximately 38.979444 N, -77.361532 W.
Dranesville Substation is owned and operated by Dominion Energy, a major utility company serving the Mid-Atlantic and Southeast regions of the United States.
Dranesville Substation operates at a voltage of 230 kV, which is a standard transmission-level voltage for the US power grid, used for long-distance power transfer and interconnection.
As part of the US bulk power system, Dranesville Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 230 kV substation like Dranesville serves as a node in the transmission network, stepping down voltage for distribution or interconnecting transmission lines, and is critical for regional grid reliability.