Overview
Poland Road Substation is an operational electrical substation in Virginia, United States, owned and operated by Virginia Electric and Power Company. It handles voltages of 230 kV and 34.5 kV.
Poland Road Substation is an operational electrical substation located in Virginia, United States. Owned and operated by Virginia Electric and Power Company, a subsidiary of Dominion Energy, this facility plays a key role in the regional power grid. The substation handles transmission-level voltage of 230 kV and distribution-level voltage of 34.5 kV, indicating its function in stepping down power for local distribution. As part of the U.S. electrical infrastructure, Poland Road Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability and security, particularly for transmission assets like this substation. The facility's voltage levels suggest it is a medium-to-large substation serving both transmission and distribution networks. The substation's location in Virginia places it within the PJM Interconnection, one of the largest regional transmission organizations in the U.S. This context underscores its importance in maintaining reliable electricity supply to the surrounding area. The operational status and ownership by a major utility highlight its role in supporting the local community and industrial activities.
Environmental context
The substation is situated in a suburban area of Virginia, where land use is a mix of residential and commercial developments. Electrical substations like Poland Road are typically designed with minimal environmental footprint, using oil-filled transformers that require containment measures to prevent soil and water contamination. The facility's proximity to populated areas necessitates adherence to safety and noise regulations. Its role in the grid supports the integration of renewable energy sources, contributing to regional sustainability goals.
Frequently asked questions
Poland Road Substation is located in Virginia, United States, at coordinates 38.917365, -77.491327.
Poland Road Substation handles transmission voltage of 230 kV and distribution voltage of 34.5 kV.
Poland Road Substation is owned and operated by Virginia Electric and Power Company, a subsidiary of Dominion Energy.
Substations in the U.S. must comply with NERC reliability standards and FERC regulations for transmission assets, ensuring grid stability and security.
Poland Road Substation steps down high-voltage transmission power to lower voltages for local distribution, serving residential and commercial customers in Virginia.