Overview
Marsh Run Substation is an operational electrical substation in the United States, operating at 230 kV to support regional grid stability and power distribution.
Marsh Run Substation is an operational electrical substation located in the United States, with coordinates 38.527771, -77.769674. The facility operates at a voltage level of 230 kV, classifying it as a high-voltage transmission substation critical for regional power distribution and grid stability. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for transmission-level assets. The 230 kV voltage level is typical for bulk power transmission, connecting generation sources to load centers and ensuring efficient electricity flow across the grid. As part of the U.S. electrical infrastructure, Marsh Run Substation plays a key role in maintaining reliable power supply to surrounding communities and industries. Its operational status and voltage capacity contribute to the resilience of the regional grid, supporting economic activity and daily life in the area.
Environmental context
The substation's location in a rural or semi-rural area of the United States likely minimizes direct environmental impact compared to urban installations. The 230 kV voltage level indicates significant power transmission, which may involve corridors that affect local ecosystems. However, modern substations are designed with environmental safeguards, such as oil containment systems and noise mitigation, to reduce ecological disruption.
Frequently asked questions
Marsh Run Substation is located in the United States at coordinates 38.527771, -77.769674, likely in a rural or semi-rural area of Virginia or nearby states.
Marsh Run Substation operates at 230 kV, a standard high-voltage level for transmission substations that connect power plants to distribution networks.
The operator of Marsh Run Substation is not publicly listed, but it is likely owned and operated by a regional utility or transmission company subject to NERC and FERC regulations.
As a U.S. transmission asset, Marsh Run Substation must comply with NERC reliability standards and FERC regulations, including requirements for grid stability, cybersecurity, and maintenance.
A 230 kV substation steps down high-voltage electricity from transmission lines to lower voltages for distribution, enabling efficient long-distance power transfer and reliable local supply.