Overview
Orcan Substation is an operational electrical substation in Virginia, United States, owned and operated by Dominion Energy. It operates at a voltage of 115 kV, serving as a key node in the regional transmission grid.
Orcan Substation is an operational electrical substation located in Virginia, United States. Owned and operated by Dominion Energy, the facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation within the North American power grid. Dominion Energy is a major utility serving the Mid-Atlantic and Southeast regions, and this substation plays a role in distributing electricity to local communities and industrial customers. As part of the U.S. electrical infrastructure, Orcan Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to reliability standards set by the North American Electric Reliability Corporation (NERC). The substation likely employs modern switchgear and protection systems compliant with industry standards such as IEEE C37, ensuring safe and reliable power transmission. The 115 kV voltage level is typical for sub-transmission and distribution networks, connecting bulk power systems to local distribution feeders. The substation's location in Virginia places it within the PJM Interconnection, one of the largest regional transmission organizations in the United States. This context underscores its role in maintaining grid stability and supporting the region's growing energy demand. The facility contributes to the resilience of the local electrical infrastructure, serving residential, commercial, and industrial end-users in the area.
Environmental context
The substation is situated in a rural area of Virginia, near the Chesapeake Bay watershed. Its operation involves managing electromagnetic fields and potential oil spill risks from transformers, though modern containment systems mitigate these concerns. The surrounding environment includes mixed forest and agricultural land, with the substation's footprint designed to minimize habitat disruption. Dominion Energy follows environmental compliance protocols under the Clean Water Act and other regulations to protect local ecosystems.
Frequently asked questions
Orcan Substation is located in Virginia, United States, at coordinates 37.6673, -76.3940. It is owned and operated by Dominion Energy.
Orcan Substation operates at a voltage of 115 kV, which is a medium-voltage level used for sub-transmission and distribution in the U.S. power grid.
Orcan Substation is operated by Dominion Energy, a major utility company serving the Mid-Atlantic and Southeast regions of the United States.
As part of the U.S. electrical grid, Orcan Substation must comply with NERC reliability standards and FERC regulations. It also follows IEEE standards for substation equipment and safety.
A 115 kV substation like Orcan steps down transmission-level voltage for local distribution, connecting the bulk power system to communities and industries. It is a critical node for grid reliability and load management.