Whealton Substation - Virginia Electrical Substation | United States Grid Infrastructure

Whealton Substation is an operational electrical substation located in Virginia, United States. Owned by Virginia Electric and Power Company, the facility plays a key role in the regional transmission network, stepping down high-voltage electricity for distribution. The substation operates at voltage levels of 230 kV and 115 kV, typical for transmission and sub-transmission infrastructure in the United States. As part of the Dominion Energy system, it adheres to NERC reliability standards and FERC regulations, ensuring grid stability and compliance with mandatory reliability requirements. Situated in southeastern Virginia, the substation supports the growing energy demands of the Hampton Roads metropolitan area. Its strategic location contributes to the resilience of the local grid, facilitating power delivery to residential, commercial, and industrial customers in the region.

The substation is located in a coastal plain region of Virginia, an area prone to hurricanes and flooding. Electrical infrastructure in such zones requires robust design to withstand extreme weather events. The facility's voltage levels indicate its critical role in maintaining grid stability for a densely populated urban corridor.