Overview
Holland Cliffs Substation is an operational electrical substation in Maryland, United States, operated by Southern Maryland Electric Cooperative. It handles voltages of 230 kV and 69 kV, serving the local grid.
Holland Cliffs Substation is an operational electrical substation located in Maryland, United States, and operated by Southern Maryland Electric Cooperative. The facility handles transmission-level voltages of 230 kV and 69 kV, indicating its role in both high-voltage transmission and sub-transmission distribution within the regional power grid. The substation operates under the regulatory framework of the United States, which includes reliability standards set by the North American Electric Reliability Corporation (NERC) and oversight by the Federal Energy Regulatory Commission (FERC) for transmission assets. As a substation owned by a cooperative, it likely serves a mix of residential, commercial, and industrial customers in southern Maryland, adhering to state-level utility regulations and interconnection requirements. As part of the Southern Maryland Electric Cooperative system, Holland Cliffs Substation contributes to grid stability and reliability for the region. Its dual voltage levels allow it to step down power from high-voltage transmission lines to lower voltages for local distribution, supporting the energy needs of the community. The facility's operational status ensures continued service to the area.
Environmental context
The substation is located in a rural area of Maryland, near the Patuxent River. Its operation involves electromagnetic fields and potential impacts on local wildlife, though modern substations are designed to minimize ecological disruption. The surrounding landscape includes forests and agricultural land, and the facility's presence supports the electrical infrastructure for the region without significant environmental footprint beyond standard grid operations.
Frequently asked questions
Holland Cliffs Substation is located in Maryland, United States, near the Patuxent River at coordinates 38.612653, -76.665145.
The substation handles voltages of 230 kV and 69 kV, serving both transmission and sub-transmission functions.
The substation is operated by Southern Maryland Electric Cooperative, a member-owned utility serving southern Maryland.
As a US electrical substation, it must comply with NERC reliability standards and FERC regulations for transmission assets, as well as state-level utility requirements.
Substations like Holland Cliffs step down high-voltage electricity from transmission lines to lower voltages for local distribution, ensuring reliable power delivery to homes and businesses.