Overview
Fieldale Substation is an operational electrical substation in Virginia, United States, owned and operated by Appalachian Power Company. It operates at 138 kV, serving the regional grid.
Fieldale Substation is an operational electrical substation located in Virginia, United States. Owned and operated by Appalachian Power Company, it is a key node in the regional transmission network, stepping down high-voltage power for local distribution. The substation operates at 138 kV, a common voltage level for sub-transmission and distribution in the United States. As part of Appalachian Power's infrastructure, it adheres to NERC reliability standards and FERC regulations, ensuring grid stability and compliance with mandatory reliability requirements. This facility plays a vital role in delivering electricity to the surrounding community, supporting residential, commercial, and industrial loads. 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 wholesale electricity.
Environmental context
The substation is situated in a rural area of Virginia, where the surrounding landscape includes mixed forests and agricultural land. Electrical infrastructure at this voltage level typically has a localized environmental footprint, with considerations for electromagnetic fields and stormwater runoff. The site's operational practices align with standard environmental management for substations, including containment of insulating fluids and vegetation management.
Frequently asked questions
Fieldale Substation is located in Virginia, United States, near coordinates 36.708, -79.934.
Fieldale Substation operates at 138 kV, a common voltage for sub-transmission and distribution in the United States.
Fieldale Substation is owned and operated by Appalachian Power Company, a subsidiary of American Electric Power.
As part of the U.S. bulk power system, Fieldale Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 138 kV substation typically steps down transmission-level voltage for distribution to local networks, serving as a critical link between high-voltage transmission lines and lower-voltage distribution systems.