Overview
Roanoke Electric Steel Substation is an operational substation in Roanoke, Virginia, owned by Appalachian Power Company. It operates at 138 kV, serving the local industrial grid.
Roanoke Electric Steel Substation is a 138 kV electrical substation located in Roanoke, Virginia, United States. Owned and operated by Appalachian Power Company, a subsidiary of American Electric Power, this facility plays a key role in distributing electricity to the Roanoke Valley, including industrial customers like the nearby steel plant. The substation operates at 138 kV, a common transmission voltage in the US, and is subject to NERC reliability standards and FERC regulation. As part of the PJM Interconnection regional transmission organization, it must comply with grid reliability and security requirements. The facility likely includes modern switchgear and protection systems to ensure stable power delivery. This substation supports the local economy by providing reliable power to industrial operations, including steel manufacturing. Its urban location in Roanoke underscores its importance to the community's electrical infrastructure, contributing to grid stability and resilience in the region.
Environmental context
The substation is located in an urban area of Roanoke, Virginia, near industrial facilities. Its operation involves electromagnetic fields and potential oil spill risks from transformers, but modern containment measures mitigate environmental impact. The facility's role in the local grid supports energy efficiency by reducing transmission losses through proximity to load centers.
Frequently asked questions
Roanoke Electric Steel Substation is located in Roanoke, Virginia, United States, near the Roanoke Electric Steel plant.
The substation is owned and operated by Appalachian Power Company, a subsidiary of American Electric Power.
The substation operates at 138 kV, a standard transmission voltage in the United States.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations, and it operates within the PJM Interconnection.
The substation distributes power to industrial and residential customers in the Roanoke area, supporting grid stability and local economic activity.