Overview
Gravesville is an operational electrical substation in the United States, operating at 69 kV. It plays a role in regional grid stability and power distribution.
Gravesville is an operational electrical substation located in the United States, with coordinates 44.037415, -88.141269. The facility operates at a voltage level of 69 kV, which is typical for sub-transmission or distribution-level infrastructure, serving to step down power for local distribution networks. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As a 69 kV facility, it is part of the medium-voltage grid, often connecting transmission systems to distribution networks, and may be subject to NERC's Critical Infrastructure Protection (CIP) standards depending on its classification. Gravesville contributes to the electrical infrastructure of the region, supporting reliable power delivery to surrounding communities. Its operational status indicates ongoing service, and its location in the United States places it within one of the world's largest and most complex power grids, where substations like this are essential for maintaining grid stability and meeting demand.
Environmental context
The substation is located in a rural or semi-rural area of Wisconsin, near the town of Gravesville. The surrounding environment includes agricultural land and natural habitats. Electrical infrastructure in such areas must balance operational needs with local ecological considerations, such as minimizing electromagnetic field impacts and ensuring safe integration with wildlife corridors. The 69 kV voltage level is typical for distribution, which generally has lower environmental footprint compared to high-voltage transmission lines.
Frequently asked questions
Gravesville substation is located in the United States, with approximate coordinates 44.037415, -88.141269, near the town of Gravesville in Wisconsin.
Gravesville substation operates at a voltage of 69 kV, which is a common sub-transmission voltage level used for distributing power from transmission lines to local distribution networks.
Electrical substations in the United States are regulated by the North American Electric Reliability Corporation (NERC) under the oversight of the Federal Energy Regulatory Commission (FERC). NERC enforces reliability standards, including Critical Infrastructure Protection (CIP) for facilities that affect the bulk power system.
A 69 kV substation typically serves as a sub-transmission or distribution substation, stepping down higher transmission voltages (e.g., 138 kV or 230 kV) to lower distribution voltages (e.g., 12 kV or 34.5 kV) for delivery to end users. It is critical for local grid reliability and load balancing.
Environmental considerations for substations include managing electromagnetic fields, preventing oil spills from transformers, minimizing noise from equipment, and integrating with local wildlife habitats. Substations are often designed with containment systems and vegetation management to reduce ecological impact.