Overview
Piney Grove Substation is an operational electrical substation in Maryland, United States, owned and operated by Delmarva Power. It handles voltages of 230 kV, 138 kV, and 69 kV.
Piney Grove Substation is an operational electrical substation located in Maryland, United States. Owned and operated by Delmarva Power, it serves as a key node in the regional transmission and distribution network, stepping down high-voltage electricity for local distribution. The substation operates at three voltage levels: 230 kV, 138 kV, and 69 kV, indicating its role in both bulk power transmission and sub-transmission. As part of the U.S. electrical grid, it falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. Delmarva Power, a subsidiary of Exelon, serves customers in Delaware, Maryland, and Virginia. Piney Grove Substation contributes to grid stability and reliability in the Delmarva Peninsula region. Its location in a rural area of Maryland supports the local community's electricity needs and facilitates integration of renewable energy sources. Its operational status indicates ongoing maintenance and compliance with industry standards.
Environmental context
The substation is situated in a rural area of Maryland, characterized by agricultural land and scattered residential developments. Its operation involves electromagnetic fields and potential oil leakage from transformers, which are managed through standard environmental safeguards. The surrounding ecosystem includes woodlands and wetlands that may be sensitive to construction or maintenance activities, though no specific protected areas are identified.
Frequently asked questions
Piney Grove Substation is located in Maryland, United States, at coordinates 38.294910, -75.501703.
Piney Grove Substation operates at 230 kV, 138 kV, and 69 kV, serving both transmission and sub-transmission functions.
Piney Grove Substation is owned and operated by Delmarva Power, a utility company serving the Delmarva Peninsula.
Substations in the USA must comply with NERC reliability standards and FERC regulations, ensuring grid stability and safety.
Piney Grove Substation steps down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses in the region.